[ 3.359547] ------------[ cut here ]------------
[ 3.359633] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/255
[ 3.359722] Modules linked in: netdevsim psample
[ 3.359787] CPU: 2 UID: 0 PID: 255 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.359876] Tainted: [W]=WARN
[ 3.359929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.359996] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.360058] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.360190] RSP: 0018:ff60b5ce80263cb8 EFLAGS: 00010286
[ 3.360252] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.360333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289700
[ 3.360406] RBP: 0000000000000000 R08: ff198b2044c54190 R09: ff198b2044e9d02c
[ 3.360481] R10: ff198b2044e98120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.360555] R13: 0000000000000010 R14: ff198b2044e98000 R15: ff198b2043289700
[ 3.360640] FS: 00007fc7f061d840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 3.360718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.360786] CR2: 00007fc7f081ec20 CR3: 000000000bbaf006 CR4: 0000000000771ef0
[ 3.360862] PKRU: 55555554
[ 3.360908] Call Trace:
[ 3.360956]
[ 3.361003] rtmsg_ifinfo+0x3c/0xa0
[ 3.361059] register_netdevice+0x8e1/0xa70
[ 3.361115] register_netdev+0x1e/0x30
[ 3.361170] loopback_net_init+0x57/0xb0
[ 3.361227] ? vsock_sysctl_init_net+0xb6/0x140
[ 3.361297] ops_init+0x68/0x140
[ 3.361354] setup_net+0x85/0x150
[ 3.361409] copy_net_ns+0x12e/0x320
[ 3.361464] create_new_namespaces+0x117/0x2f0
[ 3.361529] unshare_nsproxy_namespaces+0x77/0xc0
[ 3.361598] ksys_unshare+0x17e/0x460
[ 3.361655] __x64_sys_unshare+0x12/0x20
[ 3.361709] do_syscall_64+0x104/0xfc0
[ 3.361765] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.361828] RIP: 0033:0x7fc7f08dfbcb
[ 3.361883] 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
[ 3.362011] RSP: 002b:00007fffcb4ac088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 3.362086] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7f08dfbcb
[ 3.362161] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 3.362235] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 3.362312] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffcb4ae2b0
[ 3.362387] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffcb4ae8c2
[ 3.362461]
[ 3.362507] ---[ end trace 0000000000000000 ]---
[ 3.362632] ------------[ cut here ]------------
[ 3.362694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/255
[ 3.362778] Modules linked in: netdevsim psample
[ 3.362840] CPU: 2 UID: 0 PID: 255 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.362930] Tainted: [W]=WARN
[ 3.362983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.363050] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.363112] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.363241] RSP: 0018:ff60b5ce80263c10 EFLAGS: 00010286
[ 3.363309] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.363383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042feb800
[ 3.363456] RBP: 0000000000000000 R08: ff198b2041951f10 R09: ff198b2044eb7030
[ 3.363530] R10: ff198b2044e9d120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.363609] R13: 0000000000000010 R14: ff198b2044e9d000 R15: ff198b2042feb800
[ 3.363688] FS: 00007fc7f061d840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 3.363763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.363830] CR2: 00007fc7f081ec20 CR3: 000000000bbaf006 CR4: 0000000000771ef0
[ 3.363907] PKRU: 55555554
[ 3.363953] Call Trace:
[ 3.363999]
[ 3.364046] rtmsg_ifinfo+0x3c/0xa0
[ 3.364100] register_netdevice+0x8e1/0xa70
[ 3.364155] __ip_tunnel_create+0x151/0x1d0
[ 3.364212] ip_tunnel_init_net+0x12d/0x1f0
[ 3.364267] ? __kmalloc_noprof+0x389/0x480
[ 3.364328] ops_init+0x68/0x140
[ 3.364383] setup_net+0x85/0x150
[ 3.364438] copy_net_ns+0x12e/0x320
[ 3.364493] create_new_namespaces+0x117/0x2f0
[ 3.364555] unshare_nsproxy_namespaces+0x77/0xc0
[ 3.364622] ksys_unshare+0x17e/0x460
[ 3.364677] __x64_sys_unshare+0x12/0x20
[ 3.364731] do_syscall_64+0x104/0xfc0
[ 3.364787] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.364849] RIP: 0033:0x7fc7f08dfbcb
[ 3.364903] 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
[ 3.365033] RSP: 002b:00007fffcb4ac088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 3.365108] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7f08dfbcb
[ 3.365181] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 3.365255] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 3.365332] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffcb4ae2b0
[ 3.365407] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffcb4ae8c2
[ 3.365482]
[ 3.365528] ---[ end trace 0000000000000000 ]---
[ 3.365646] ------------[ cut here ]------------
[ 3.365707] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/255
[ 3.365791] Modules linked in: netdevsim psample
[ 3.365853] CPU: 2 UID: 0 PID: 255 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.365944] Tainted: [W]=WARN
[ 3.365997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.366064] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.366125] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.366258] RSP: 0018:ff60b5ce80263bf0 EFLAGS: 00010286
[ 3.366326] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.366399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4500
[ 3.366473] RBP: 0000000000000000 R08: ff198b2041951d10 R09: ff198b2044eb3830
[ 3.366546] R10: ff198b2044eaa120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.366628] R13: 0000000000000010 R14: ff198b2044eaa000 R15: ff198b2042fe4500
[ 3.366705] FS: 00007fc7f061d840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 3.366782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.366848] CR2: 00007fc7f081ec20 CR3: 000000000bbaf006 CR4: 0000000000771ef0
[ 3.366924] PKRU: 55555554
[ 3.366969] Call Trace:
[ 3.367015]
[ 3.367062] rtmsg_ifinfo+0x3c/0xa0
[ 3.367117] register_netdevice+0x8e1/0xa70
[ 3.367171] __ip_tunnel_create+0x151/0x1d0
[ 3.367225] ip_tunnel_init_net+0x12d/0x1f0
[ 3.367287] vti_init_net+0x2e/0xa0
[ 3.367341] ops_init+0x68/0x140
[ 3.367396] setup_net+0x85/0x150
[ 3.367451] copy_net_ns+0x12e/0x320
[ 3.367505] create_new_namespaces+0x117/0x2f0
[ 3.367566] unshare_nsproxy_namespaces+0x77/0xc0
[ 3.367634] ksys_unshare+0x17e/0x460
[ 3.367688] __x64_sys_unshare+0x12/0x20
[ 3.367743] do_syscall_64+0x104/0xfc0
[ 3.367798] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.367860] RIP: 0033:0x7fc7f08dfbcb
[ 3.367914] 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
[ 3.368038] RSP: 002b:00007fffcb4ac088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 3.368111] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7f08dfbcb
[ 3.368183] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 3.368256] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 3.368332] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffcb4ae2b0
[ 3.368404] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffcb4ae8c2
[ 3.368477]
[ 3.368523] ---[ end trace 0000000000000000 ]---
[ 3.368673] ------------[ cut here ]------------
[ 3.368736] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/255
[ 3.368817] Modules linked in: netdevsim psample
[ 3.368879] CPU: 2 UID: 0 PID: 255 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.368966] Tainted: [W]=WARN
[ 3.369019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.369085] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.369146] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.369269] RSP: 0018:ff60b5ce80263ca8 EFLAGS: 00010286
[ 3.369334] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.369408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b204189c700
[ 3.369482] RBP: 0000000000000000 R08: ff198b2041951ed0 R09: ff198b2044ea9034
[ 3.369554] R10: ff198b2042f04120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.369635] R13: 0000000000000010 R14: ff198b2042f04000 R15: ff198b204189c700
[ 3.369711] FS: 00007fc7f061d840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 3.369785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.369851] CR2: 00007fc7f081ec20 CR3: 000000000bbaf006 CR4: 0000000000771ef0
[ 3.369926] PKRU: 55555554
[ 3.369972] Call Trace:
[ 3.370018]
[ 3.370064] rtmsg_ifinfo+0x3c/0xa0
[ 3.370119] register_netdevice+0x8e1/0xa70
[ 3.370173] register_netdev+0x1e/0x30
[ 3.370227] vti6_init_net+0x118/0x170
[ 3.370290] ops_init+0x68/0x140
[ 3.370345] setup_net+0x85/0x150
[ 3.370400] copy_net_ns+0x12e/0x320
[ 3.370455] create_new_namespaces+0x117/0x2f0
[ 3.370516] unshare_nsproxy_namespaces+0x77/0xc0
[ 3.370578] ksys_unshare+0x17e/0x460
[ 3.370638] __x64_sys_unshare+0x12/0x20
[ 3.370692] do_syscall_64+0x104/0xfc0
[ 3.370747] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.370807] RIP: 0033:0x7fc7f08dfbcb
[ 3.370862] 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
[ 3.370989] RSP: 002b:00007fffcb4ac088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 3.371064] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7f08dfbcb
[ 3.371137] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 3.371210] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 3.371288] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffcb4ae2b0
[ 3.371362] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffcb4ae8c2
[ 3.371436]
[ 3.371482] ---[ end trace 0000000000000000 ]---
[ 3.371605] ------------[ cut here ]------------
[ 3.371666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/255
[ 3.371748] Modules linked in: netdevsim psample
[ 3.371810] CPU: 2 UID: 0 PID: 255 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.371897] Tainted: [W]=WARN
[ 3.371950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.372016] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.372077] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.372207] RSP: 0018:ff60b5ce80263ca0 EFLAGS: 00010286
[ 3.372268] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.372348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4200
[ 3.372421] RBP: 0000000000000000 R08: ff198b2044cc5ed0 R09: ff198b2041180030
[ 3.372494] R10: ff198b2044ea9120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.372567] R13: 0000000000000010 R14: ff198b2044ea9000 R15: ff198b2042fe4200
[ 3.372651] FS: 00007fc7f061d840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 3.372726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.372791] CR2: 00007fc7f081ec20 CR3: 000000000bbaf006 CR4: 0000000000771ef0
[ 3.372865] PKRU: 55555554
[ 3.372910] Call Trace:
[ 3.372956]
[ 3.373002] rtmsg_ifinfo+0x3c/0xa0
[ 3.373055] register_netdevice+0x8e1/0xa70
[ 3.373108] register_netdev+0x1e/0x30
[ 3.373163] sit_init_net+0x102/0x1d0
[ 3.373218] ? vti6_init_net+0x132/0x170
[ 3.373273] ops_init+0x68/0x140
[ 3.373332] setup_net+0x85/0x150
[ 3.373387] copy_net_ns+0x12e/0x320
[ 3.373442] create_new_namespaces+0x117/0x2f0
[ 3.373503] unshare_nsproxy_namespaces+0x77/0xc0
[ 3.373564] ksys_unshare+0x17e/0x460
[ 3.373621] __x64_sys_unshare+0x12/0x20
[ 3.373674] do_syscall_64+0x104/0xfc0
[ 3.373729] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.373790] RIP: 0033:0x7fc7f08dfbcb
[ 3.373843] 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
[ 3.373972] RSP: 002b:00007fffcb4ac088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 3.374045] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7f08dfbcb
[ 3.374118] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 3.374192] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 3.374266] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffcb4ae2b0
[ 3.374346] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffcb4ae8c2
[ 3.374421]
[ 3.374467] ---[ end trace 0000000000000000 ]---
[ 3.374623] ------------[ cut here ]------------
[ 3.374683] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/255
[ 3.374763] Modules linked in: netdevsim psample
[ 3.374825] CPU: 2 UID: 0 PID: 255 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.374912] Tainted: [W]=WARN
[ 3.374964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.375030] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.375090] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.375215] RSP: 0018:ff60b5ce80263ca8 EFLAGS: 00010286
[ 3.375274] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.375355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfad00
[ 3.375428] RBP: 0000000000000000 R08: ff198b204194ac50 R09: ff198b2044ec5030
[ 3.375501] R10: ff198b2041180120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.375575] R13: 0000000000000010 R14: ff198b2041180000 R15: ff198b2041dfad00
[ 3.375656] FS: 00007fc7f061d840(0000) GS:ff198b20bfb48000(0000) knlGS:0000000000000000
[ 3.375731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.375797] CR2: 00007fc7f081ec20 CR3: 000000000bbaf006 CR4: 0000000000771ef0
[ 3.375871] PKRU: 55555554
[ 3.375917] Call Trace:
[ 3.375963]
[ 3.376009] rtmsg_ifinfo+0x3c/0xa0
[ 3.376064] register_netdevice+0x8e1/0xa70
[ 3.376118] register_netdev+0x1e/0x30
[ 3.376172] ip6_tnl_init_net+0x122/0x180
[ 3.376227] ops_init+0x68/0x140
[ 3.376289] setup_net+0x85/0x150
[ 3.376344] copy_net_ns+0x12e/0x320
[ 3.376400] create_new_namespaces+0x117/0x2f0
[ 3.376461] unshare_nsproxy_namespaces+0x77/0xc0
[ 3.376522] ksys_unshare+0x17e/0x460
[ 3.376577] __x64_sys_unshare+0x12/0x20
[ 3.376637] do_syscall_64+0x104/0xfc0
[ 3.376693] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.376753] RIP: 0033:0x7fc7f08dfbcb
[ 3.376807] 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
[ 3.376934] RSP: 002b:00007fffcb4ac088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 3.377008] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7f08dfbcb
[ 3.377082] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 3.377156] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 3.377229] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffcb4ae2b0
[ 3.377311] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffcb4ae8c2
[ 3.377385]
[ 3.377431] ---[ end trace 0000000000000000 ]---
[ 3.387439] ------------[ cut here ]------------
[ 3.387478] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/258
[ 3.387534] Modules linked in: netdevsim psample
[ 3.387566] CPU: 3 UID: 0 PID: 258 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.387624] Tainted: [W]=WARN
[ 3.387646] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.387682] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.387706] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.387806] RSP: 0018:ff60b5ce8050b720 EFLAGS: 00010286
[ 3.387833] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[ 3.387866] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8f00
[ 3.387907] RBP: 0000000000000000 R08: ff198b2044c54190 R09: ff198b2041c2002c
[ 3.387950] R10: ff198b2044e98120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.387992] R13: 0000000000000010 R14: ff198b2044e98000 R15: ff198b2042fe8f00
[ 3.388039] FS: 00007f05c906f840(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 3.388083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.388117] CR2: 0000000014b45988 CR3: 00000000065f7003 CR4: 0000000000771ef0
[ 3.388157] PKRU: 55555554
[ 3.388171] Call Trace:
[ 3.388186]
[ 3.388201] rtmsg_ifinfo+0x3c/0xa0
[ 3.388221] __dev_notify_flags+0xb1/0xf0
[ 3.388245] ? rtnl_getlink+0x456/0x5e0
[ 3.388267] netif_change_flags+0x54/0x70
[ 3.388292] do_setlink.isra.0+0x390/0x1570
[ 3.388316] ? __nla_validate_parse+0x76/0xf20
[ 3.388347] rtnl_newlink+0x9c7/0xe10
[ 3.388370] ? kmalloc_reserve+0xa9/0x170
[ 3.388394] ? do_setlink.isra.0+0x1570/0x1570
[ 3.388418] rtnetlink_rcv_msg+0x39f/0x460
[ 3.388442] ? netlink_unicast+0x306/0x3a0
[ 3.388464] ? rtnl_calcit.isra.0+0x160/0x160
[ 3.388495] netlink_rcv_skb+0xca/0x140
[ 3.388517] netlink_unicast+0x26b/0x3a0
[ 3.388540] netlink_sendmsg+0x1e2/0x430
[ 3.388561] ____sys_sendmsg+0x14c/0x2b0
[ 3.388588] ___sys_sendmsg+0xe1/0x120
[ 3.388610] __sys_sendmsg+0xad/0x100
[ 3.388629] do_syscall_64+0x104/0xfc0
[ 3.388653] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.388682] RIP: 0033:0x7f05c92a908e
[ 3.388704] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.388798] RSP: 002b:00007ffcb21dedc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 3.388839] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f05c92a908e
[ 3.388881] RDX: 0000000000000000 RSI: 00007ffcb21dee70 RDI: 0000000000000003
[ 3.388921] RBP: 00007ffcb21dedd0 R08: 0000000000000000 R09: 0000000000000000
[ 3.388962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ec95
[ 3.389005] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcb21df540
[ 3.389043]
[ 3.389057] ---[ end trace 0000000000000000 ]---
[ 3.392332] ------------[ cut here ]------------
[ 3.392369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 3.392409] Modules linked in: netdevsim psample
[ 3.392444] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.392501] Tainted: [W]=WARN
[ 3.392525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.392567] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.392601] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.392701] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 3.392734] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.392774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8b00
[ 3.392821] RBP: 0000000000000000 R08: ff198b2044ca5d90 R09: ff198b204307f030
[ 3.392862] R10: ff198b2042f08120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.392903] R13: 0000000000000010 R14: ff198b2042f08000 R15: ff198b2042fe8b00
[ 3.392943] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 3.392987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.393022] CR2: 00007f194f3f5020 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 3.393061] PKRU: 55555554
[ 3.393075] Call Trace:
[ 3.393089]
[ 3.393104] rtmsg_ifinfo+0x3c/0xa0
[ 3.393126] register_netdevice+0x8e1/0xa70
[ 3.393147] nsim_create+0x321/0x3d0 [netdevsim]
[ 3.393181] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 3.393210] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 3.393239] really_probe+0xc9/0x290
[ 3.393269] ? driver_probe_device+0xe0/0xe0
[ 3.393301] __driver_probe_device+0x8d/0x160
[ 3.393337] driver_probe_device+0x1f/0xe0
[ 3.393357] __device_attach_driver+0x71/0x100
[ 3.393383] bus_for_each_drv+0x9d/0x100
[ 3.393408] __device_attach+0xb0/0x1b0
[ 3.393430] device_initial_probe+0x4a/0x70
[ 3.393451] bus_probe_device+0x3c/0xb0
[ 3.393474] device_add+0x675/0x8a0
[ 3.393496] new_device_store+0x19b/0x2b0 [netdevsim]
[ 3.393520] kernfs_fop_write_iter+0x151/0x200
[ 3.393548] ? rcu_core+0x3f2/0x9e0
[ 3.393574] vfs_write+0x257/0x5c0
[ 3.393601] ksys_write+0x7b/0x110
[ 3.393625] do_syscall_64+0x104/0xfc0
[ 3.393646] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.393678] RIP: 0033:0x7f195005208e
[ 3.393700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.393793] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 3.393832] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 3.393872] RDX: 0000000000000009 RSI: 00005555dbb99f80 RDI: 0000000000000006
[ 3.393913] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 3.393952] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 3.393990] R13: 00005555dbb99f80 R14: 0000000000000006 R15: 00007f194fe590d0
[ 3.394028]
[ 3.394042] ---[ end trace 0000000000000000 ]---
[ 3.540189] ------------[ cut here ]------------
[ 3.540249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 3.540312] Modules linked in: netdevsim psample
[ 3.540348] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.540407] Tainted: [W]=WARN
[ 3.540430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.540465] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.540495] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.540602] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 3.540635] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.540680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8e00
[ 3.540721] RBP: 0000000000000000 R08: ff198b2041932750 R09: ff198b204307d030
[ 3.540768] R10: ff198b2042f0c120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.540810] R13: 0000000000000010 R14: ff198b2042f0c000 R15: ff198b2042fe8e00
[ 3.540857] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 3.540901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.540936] CR2: 00007f19502b09be CR3: 00000000064db002 CR4: 0000000000771ef0
[ 3.540983] PKRU: 55555554
[ 3.540996] Call Trace:
[ 3.541008]
[ 3.541022] rtmsg_ifinfo+0x3c/0xa0
[ 3.541043] register_netdevice+0x8e1/0xa70
[ 3.541061] nsim_create+0x321/0x3d0 [netdevsim]
[ 3.541097] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 3.541130] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 3.541159] really_probe+0xc9/0x290
[ 3.541183] ? driver_probe_device+0xe0/0xe0
[ 3.541208] __driver_probe_device+0x8d/0x160
[ 3.541240] driver_probe_device+0x1f/0xe0
[ 3.541262] __device_attach_driver+0x71/0x100
[ 3.541292] bus_for_each_drv+0x9d/0x100
[ 3.541317] __device_attach+0xb0/0x1b0
[ 3.541340] device_initial_probe+0x4a/0x70
[ 3.541362] bus_probe_device+0x3c/0xb0
[ 3.541385] device_add+0x675/0x8a0
[ 3.541408] new_device_store+0x19b/0x2b0 [netdevsim]
[ 3.541442] kernfs_fop_write_iter+0x151/0x200
[ 3.541472] vfs_write+0x257/0x5c0
[ 3.541495] ksys_write+0x7b/0x110
[ 3.541516] do_syscall_64+0x104/0xfc0
[ 3.541538] ? irq_exit_rcu+0x46/0xa0
[ 3.541559] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.541594] RIP: 0033:0x7f195005208e
[ 3.541616] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.541711] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 3.541751] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 3.541794] RDX: 0000000000000008 RSI: 00005555dbb99f80 RDI: 0000000000000006
[ 3.541835] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 3.541877] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 3.541921] R13: 00005555dbb99f80 R14: 0000000000000006 R15: 00007f194fe590d0
[ 3.541965]
[ 3.541979] ---[ end trace 0000000000000000 ]---
[ 3.743063] ------------[ cut here ]------------
[ 3.743127] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 3.743189] Modules linked in: netdevsim psample
[ 3.743226] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.743287] Tainted: [W]=WARN
[ 3.743314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.743349] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.743383] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.743474] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 3.743501] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 3.743545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288900
[ 3.743588] RBP: 0000000000000000 R08: ff198b2044d19510 R09: ff198b2044f5b02c
[ 3.743624] R10: ff198b2044f56120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.743667] R13: 0000000000000010 R14: ff198b2044f56000 R15: ff198b2043288900
[ 3.743706] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 3.743744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.743781] CR2: 00007f194f66e0b0 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 3.743828] PKRU: 55555554
[ 3.743845] Call Trace:
[ 3.743864]
[ 3.743879] rtmsg_ifinfo+0x3c/0xa0
[ 3.743905] __dev_notify_flags+0xb1/0xf0
[ 3.743926] netif_change_flags+0x54/0x70
[ 3.743946] dev_change_flags+0x41/0xb0
[ 3.743972] netkit_new_link+0x591/0x770
[ 3.743999] rtnl_newlink+0x6d6/0xe10
[ 3.744021] ? __rmqueue_pcplist+0x299/0xa00
[ 3.744049] ? get_page_from_freelist+0xf9a/0x16a0
[ 3.744075] ? do_setlink.isra.0+0x1570/0x1570
[ 3.744105] rtnetlink_rcv_msg+0x39f/0x460
[ 3.744125] ? rtnl_calcit.isra.0+0x160/0x160
[ 3.744149] netlink_rcv_skb+0xca/0x140
[ 3.744172] netlink_unicast+0x26b/0x3a0
[ 3.744198] netlink_sendmsg+0x1e2/0x430
[ 3.744219] __sys_sendto+0x194/0x220
[ 3.744245] __x64_sys_sendto+0x24/0x30
[ 3.744264] do_syscall_64+0x104/0xfc0
[ 3.744286] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.744314] RIP: 0033:0x7f195005208e
[ 3.744346] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.744449] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 3.744493] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 3.744539] RDX: 0000000000000054 RSI: 00007f194f26b450 RDI: 0000000000000006
[ 3.744588] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 3.744632] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f42bcb0
[ 3.744680] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 3.744728]
[ 3.744744] ---[ end trace 0000000000000000 ]---
[ 3.744782] ------------[ cut here ]------------
[ 3.744812] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 3.744868] Modules linked in: netdevsim psample
[ 3.744900] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.744956] Tainted: [W]=WARN
[ 3.744981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.745023] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.745054] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.745154] RSP: 0018:ff60b5ce8041f6e0 EFLAGS: 00010286
[ 3.745186] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.745230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288900
[ 3.745278] RBP: 0000000000000000 R08: ff198b2044d19510 R09: ff198b2044f5b02c
[ 3.745321] R10: ff198b2044f56120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.745365] R13: 0000000000000010 R14: ff198b2044f56000 R15: ff198b2043288900
[ 3.745408] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 3.745451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.745487] CR2: 00007f194f66e0b0 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 3.745527] PKRU: 55555554
[ 3.745541] Call Trace:
[ 3.745555]
[ 3.745570] rtmsg_ifinfo+0x3c/0xa0
[ 3.745595] __dev_notify_flags+0xb1/0xf0
[ 3.745613] ? netif_change_flags+0x54/0x70
[ 3.745635] rtnl_configure_link+0x8e/0xc0
[ 3.745657] netkit_new_link+0x59f/0x770
[ 3.745681] rtnl_newlink+0x6d6/0xe10
[ 3.745703] ? __rmqueue_pcplist+0x299/0xa00
[ 3.745726] ? get_page_from_freelist+0xf9a/0x16a0
[ 3.745754] ? do_setlink.isra.0+0x1570/0x1570
[ 3.745783] rtnetlink_rcv_msg+0x39f/0x460
[ 3.745804] ? rtnl_calcit.isra.0+0x160/0x160
[ 3.745830] netlink_rcv_skb+0xca/0x140
[ 3.745853] netlink_unicast+0x26b/0x3a0
[ 3.745873] netlink_sendmsg+0x1e2/0x430
[ 3.745895] __sys_sendto+0x194/0x220
[ 3.745917] __x64_sys_sendto+0x24/0x30
[ 3.745937] do_syscall_64+0x104/0xfc0
[ 3.745959] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.745989] RIP: 0033:0x7f195005208e
[ 3.746011] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.746109] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 3.746150] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 3.746192] RDX: 0000000000000054 RSI: 00007f194f26b450 RDI: 0000000000000006
[ 3.746234] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 3.746276] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f42bcb0
[ 3.746319] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 3.746362]
[ 3.746377] ---[ end trace 0000000000000000 ]---
[ 3.746470] ------------[ cut here ]------------
[ 3.746498] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 3.746550] Modules linked in: netdevsim psample
[ 3.746579] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.746644] Tainted: [W]=WARN
[ 3.746666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.746698] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.746728] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.746821] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 3.746849] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 3.746893] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042feb200
[ 3.746934] RBP: 0000000000000000 R08: ff198b2044cbfa50 R09: ff198b2044f5902c
[ 3.746982] R10: ff198b20419a0120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.747021] R13: 0000000000000010 R14: ff198b20419a0000 R15: ff198b2042feb200
[ 3.747064] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 3.747111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.747148] CR2: 00007f194f66e0b0 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 3.747192] PKRU: 55555554
[ 3.747208] Call Trace:
[ 3.747223]
[ 3.747236] rtmsg_ifinfo+0x3c/0xa0
[ 3.747260] __dev_notify_flags+0xb1/0xf0
[ 3.747285] ? notifier_call_chain+0x6d/0x100
[ 3.747318] netif_change_flags+0x54/0x70
[ 3.747341] dev_change_flags+0x41/0xb0
[ 3.747362] netkit_new_link+0x6e1/0x770
[ 3.747385] rtnl_newlink+0x6d6/0xe10
[ 3.747407] ? __rmqueue_pcplist+0x299/0xa00
[ 3.747436] ? get_page_from_freelist+0xf9a/0x16a0
[ 3.747463] ? do_setlink.isra.0+0x1570/0x1570
[ 3.747491] rtnetlink_rcv_msg+0x39f/0x460
[ 3.747518] ? rtnl_calcit.isra.0+0x160/0x160
[ 3.747544] netlink_rcv_skb+0xca/0x140
[ 3.747566] netlink_unicast+0x26b/0x3a0
[ 3.747593] netlink_sendmsg+0x1e2/0x430
[ 3.747617] __sys_sendto+0x194/0x220
[ 3.747636] __x64_sys_sendto+0x24/0x30
[ 3.747658] do_syscall_64+0x104/0xfc0
[ 3.747679] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.747703] RIP: 0033:0x7f195005208e
[ 3.747724] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.747816] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 3.747857] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 3.747900] RDX: 0000000000000054 RSI: 00007f194f26b450 RDI: 0000000000000006
[ 3.747941] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 3.747982] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f42bcb0
[ 3.748026] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 3.748066]
[ 3.748084] ---[ end trace 0000000000000000 ]---
[ 3.748117] ------------[ cut here ]------------
[ 3.748145] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 3.748190] Modules linked in: netdevsim psample
[ 3.748219] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.748278] Tainted: [W]=WARN
[ 3.748301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.748340] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.748368] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.748463] RSP: 0018:ff60b5ce8041f9a0 EFLAGS: 00010286
[ 3.748492] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.748532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042feb200
[ 3.748574] RBP: 0000000000000000 R08: ff198b2044cbfa50 R09: ff198b2044f5902c
[ 3.748616] R10: ff198b20419a0120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.748657] R13: 0000000000000010 R14: ff198b20419a0000 R15: ff198b2042feb200
[ 3.748700] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 3.748741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.748776] CR2: 00007f194f66e0b0 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 3.748819] PKRU: 55555554
[ 3.748834] Call Trace:
[ 3.748848]
[ 3.748862] rtmsg_ifinfo+0x3c/0xa0
[ 3.748884] __dev_notify_flags+0xb1/0xf0
[ 3.748903] rtnl_configure_link+0x8e/0xc0
[ 3.748924] rtnl_newlink+0x70f/0xe10
[ 3.748945] ? __rmqueue_pcplist+0x299/0xa00
[ 3.748973] ? get_page_from_freelist+0xf9a/0x16a0
[ 3.749000] ? do_setlink.isra.0+0x1570/0x1570
[ 3.749028] rtnetlink_rcv_msg+0x39f/0x460
[ 3.749050] ? rtnl_calcit.isra.0+0x160/0x160
[ 3.749079] netlink_rcv_skb+0xca/0x140
[ 3.749101] netlink_unicast+0x26b/0x3a0
[ 3.749123] netlink_sendmsg+0x1e2/0x430
[ 3.749145] __sys_sendto+0x194/0x220
[ 3.749167] __x64_sys_sendto+0x24/0x30
[ 3.749188] do_syscall_64+0x104/0xfc0
[ 3.749209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.749236] RIP: 0033:0x7f195005208e
[ 3.749255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.749349] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 3.749388] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 3.749429] RDX: 0000000000000054 RSI: 00007f194f26b450 RDI: 0000000000000006
[ 3.749470] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 3.749512] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f42bcb0
[ 3.749550] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 3.749593]
[ 3.749607] ---[ end trace 0000000000000000 ]---
[ 3.753916] ------------[ cut here ]------------
[ 3.753967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 3.754025] Modules linked in: netdevsim psample
[ 3.754058] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.754119] Tainted: [W]=WARN
[ 3.754138] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.754172] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.754198] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.754302] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 3.754329] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.754367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4800
[ 3.754402] RBP: 0000000000000000 R08: ff198b2044d25c50 R09: ff198b2044f5f030
[ 3.754441] R10: ff198b2044f54120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.754482] R13: 0000000000000010 R14: ff198b2044f54000 R15: ff198b2042fe4800
[ 3.754524] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 3.754572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.754607] CR2: 00007f5767753574 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 3.754652] PKRU: 55555554
[ 3.754665] Call Trace:
[ 3.754682]
[ 3.754698] rtmsg_ifinfo+0x3c/0xa0
[ 3.754720] register_netdevice+0x8e1/0xa70
[ 3.754744] nsim_create+0x321/0x3d0 [netdevsim]
[ 3.754778] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 3.754809] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 3.754839] really_probe+0xc9/0x290
[ 3.754864] ? driver_probe_device+0xe0/0xe0
[ 3.754893] __driver_probe_device+0x8d/0x160
[ 3.754923] driver_probe_device+0x1f/0xe0
[ 3.754946] __device_attach_driver+0x71/0x100
[ 3.754972] bus_for_each_drv+0x9d/0x100
[ 3.754996] __device_attach+0xb0/0x1b0
[ 3.755014] device_initial_probe+0x4a/0x70
[ 3.755035] bus_probe_device+0x3c/0xb0
[ 3.755052] device_add+0x675/0x8a0
[ 3.755075] new_device_store+0x19b/0x2b0 [netdevsim]
[ 3.755107] kernfs_fop_write_iter+0x151/0x200
[ 3.755141] vfs_write+0x257/0x5c0
[ 3.755166] ksys_write+0x7b/0x110
[ 3.755187] do_syscall_64+0x104/0xfc0
[ 3.755207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.755236] RIP: 0033:0x7f195005208e
[ 3.755258] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.755356] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 3.755398] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 3.755437] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000007
[ 3.755475] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 3.755514] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 3.755555] R13: 00005555dbb99fd0 R14: 0000000000000007 R15: 00007f194fe590d0
[ 3.755600]
[ 3.755614] ---[ end trace 0000000000000000 ]---
[ 3.807748] ------------[ cut here ]------------
[ 3.807793] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 3.807858] Modules linked in: netdevsim psample
[ 3.807888] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.807948] Tainted: [W]=WARN
[ 3.807968] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.808003] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.808030] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.808129] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 3.808157] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.808196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4700
[ 3.808237] RBP: 0000000000000000 R08: ff198b204191a450 R09: ff198b2044ea8030
[ 3.808278] R10: ff198b20464ec120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.808322] R13: 0000000000000010 R14: ff198b20464ec000 R15: ff198b2042fe4700
[ 3.808367] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 3.808411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.808448] CR2: 000055c3507d16c0 CR3: 00000000064db004 CR4: 0000000000771ef0
[ 3.808487] PKRU: 55555554
[ 3.808502] Call Trace:
[ 3.808516]
[ 3.808531] rtmsg_ifinfo+0x3c/0xa0
[ 3.808554] register_netdevice+0x8e1/0xa70
[ 3.808576] nsim_create+0x321/0x3d0 [netdevsim]
[ 3.808611] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 3.808643] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 3.808672] really_probe+0xc9/0x290
[ 3.808695] ? driver_probe_device+0xe0/0xe0
[ 3.808724] __driver_probe_device+0x8d/0x160
[ 3.808752] driver_probe_device+0x1f/0xe0
[ 3.808772] __device_attach_driver+0x71/0x100
[ 3.808799] bus_for_each_drv+0x9d/0x100
[ 3.808822] __device_attach+0xb0/0x1b0
[ 3.808844] device_initial_probe+0x4a/0x70
[ 3.808864] bus_probe_device+0x3c/0xb0
[ 3.808888] device_add+0x675/0x8a0
[ 3.808909] new_device_store+0x19b/0x2b0 [netdevsim]
[ 3.808939] kernfs_fop_write_iter+0x151/0x200
[ 3.808967] vfs_write+0x257/0x5c0
[ 3.808991] ksys_write+0x7b/0x110
[ 3.809011] do_syscall_64+0x104/0xfc0
[ 3.809034] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.809067] RIP: 0033:0x7f195005208e
[ 3.809087] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.809191] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 3.809233] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 3.809279] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000007
[ 3.809325] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 3.809370] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 3.809411] R13: 00005555dbb99fd0 R14: 0000000000000007 R15: 00007f194fe590d0
[ 3.809455]
[ 3.809468] ---[ end trace 0000000000000000 ]---
[ 3.940724] ------------[ cut here ]------------
[ 3.940761] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 3.940816] Modules linked in: netdevsim psample
[ 3.940851] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.940912] Tainted: [W]=WARN
[ 3.940932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.940966] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.940988] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 3.941086] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 3.941115] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.941162] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288e00
[ 3.941203] RBP: 0000000000000000 R08: ff198b2044ca1fd0 R09: ff198b20464fb030
[ 3.941240] R10: ff198b20464ea120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.941279] R13: 0000000000000010 R14: ff198b20464ea000 R15: ff198b2043288e00
[ 3.941329] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 3.941372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.941405] CR2: 00007f6cee484574 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 3.941447] PKRU: 55555554
[ 3.941459] Call Trace:
[ 3.941470]
[ 3.941487] rtmsg_ifinfo+0x3c/0xa0
[ 3.941510] register_netdevice+0x8e1/0xa70
[ 3.941532] nsim_create+0x321/0x3d0 [netdevsim]
[ 3.941564] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 3.941597] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 3.941627] really_probe+0xc9/0x290
[ 3.941651] ? driver_probe_device+0xe0/0xe0
[ 3.941678] __driver_probe_device+0x8d/0x160
[ 3.941707] driver_probe_device+0x1f/0xe0
[ 3.941727] __device_attach_driver+0x71/0x100
[ 3.941755] bus_for_each_drv+0x9d/0x100
[ 3.941776] __device_attach+0xb0/0x1b0
[ 3.941802] device_initial_probe+0x4a/0x70
[ 3.941823] bus_probe_device+0x3c/0xb0
[ 3.941846] device_add+0x675/0x8a0
[ 3.941867] new_device_store+0x19b/0x2b0 [netdevsim]
[ 3.941896] kernfs_fop_write_iter+0x151/0x200
[ 3.941926] vfs_write+0x257/0x5c0
[ 3.941948] ksys_write+0x7b/0x110
[ 3.941969] do_syscall_64+0x104/0xfc0
[ 3.941994] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3.942025] RIP: 0033:0x7f195005208e
[ 3.942046] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 3.942140] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 3.942179] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 3.942221] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000007
[ 3.942261] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 3.942307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 3.942349] R13: 00005555dbb99fd0 R14: 0000000000000007 R15: 00007f194fe590d0
[ 3.942391]
[ 3.942405] ---[ end trace 0000000000000000 ]---
[ 4.080010] ------------[ cut here ]------------
[ 4.080062] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.080120] Modules linked in: netdevsim psample
[ 4.080154] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.080209] Tainted: [W]=WARN
[ 4.080231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.080264] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.080301] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.080401] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 4.080428] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.080470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4700
[ 4.080505] RBP: 0000000000000000 R08: ff198b2044d29c10 R09: ff198b20464f9030
[ 4.080548] R10: ff198b20464e8120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.080592] R13: 0000000000000010 R14: ff198b20464e8000 R15: ff198b2042fe4700
[ 4.080635] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.080680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.080719] CR2: 00007f8f7e4e78f4 CR3: 00000000064db004 CR4: 0000000000771ef0
[ 4.080758] PKRU: 55555554
[ 4.080773] Call Trace:
[ 4.080788]
[ 4.080805] rtmsg_ifinfo+0x3c/0xa0
[ 4.080825] register_netdevice+0x8e1/0xa70
[ 4.080844] nsim_create+0x321/0x3d0 [netdevsim]
[ 4.080873] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 4.080902] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 4.080930] really_probe+0xc9/0x290
[ 4.080954] ? driver_probe_device+0xe0/0xe0
[ 4.080980] __driver_probe_device+0x8d/0x160
[ 4.081009] driver_probe_device+0x1f/0xe0
[ 4.081028] __device_attach_driver+0x71/0x100
[ 4.081056] bus_for_each_drv+0x9d/0x100
[ 4.081078] __device_attach+0xb0/0x1b0
[ 4.081099] device_initial_probe+0x4a/0x70
[ 4.081119] bus_probe_device+0x3c/0xb0
[ 4.081140] device_add+0x675/0x8a0
[ 4.081161] new_device_store+0x19b/0x2b0 [netdevsim]
[ 4.081190] kernfs_fop_write_iter+0x151/0x200
[ 4.081217] vfs_write+0x257/0x5c0
[ 4.081240] ksys_write+0x7b/0x110
[ 4.081258] do_syscall_64+0x104/0xfc0
[ 4.081278] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.081311] RIP: 0033:0x7f195005208e
[ 4.081333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.081427] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 4.081469] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 4.081503] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000007
[ 4.081546] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 4.081579] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 4.081628] R13: 00005555dbb99fd0 R14: 0000000000000007 R15: 00007f194fe590d0
[ 4.081667]
[ 4.081683] ---[ end trace 0000000000000000 ]---
[ 4.398709] ------------[ cut here ]------------
[ 4.398770] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.398838] Modules linked in: netdevsim psample
[ 4.398870] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.398933] Tainted: [W]=WARN
[ 4.398951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.398981] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.399011] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.399110] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 4.399135] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 4.399174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288200
[ 4.399215] RBP: 0000000000000000 R08: ff198b2044ca5610 R09: ff198b20464ff02c
[ 4.399250] R10: ff198b20465b4120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.399295] R13: 0000000000000010 R14: ff198b20465b4000 R15: ff198b2043288200
[ 4.399339] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.399382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.399417] CR2: 00007f194f6430e0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 4.399456] PKRU: 55555554
[ 4.399468] Call Trace:
[ 4.399480]
[ 4.399500] rtmsg_ifinfo+0x3c/0xa0
[ 4.399521] __dev_notify_flags+0xb1/0xf0
[ 4.399545] netif_change_flags+0x54/0x70
[ 4.399568] dev_change_flags+0x41/0xb0
[ 4.399595] netkit_new_link+0x591/0x770
[ 4.399622] rtnl_newlink+0x6d6/0xe10
[ 4.399644] ? xas_load+0x9/0xa0
[ 4.399671] ? filemap_get_read_batch+0x12a/0x250
[ 4.399703] ? do_setlink.isra.0+0x1570/0x1570
[ 4.399735] rtnetlink_rcv_msg+0x39f/0x460
[ 4.399761] ? rtnl_calcit.isra.0+0x160/0x160
[ 4.399792] netlink_rcv_skb+0xca/0x140
[ 4.399812] netlink_unicast+0x26b/0x3a0
[ 4.399832] netlink_sendmsg+0x1e2/0x430
[ 4.399855] __sys_sendto+0x194/0x220
[ 4.399879] ? __handle_mm_fault+0x699/0xf30
[ 4.399911] __x64_sys_sendto+0x24/0x30
[ 4.399934] do_syscall_64+0x104/0xfc0
[ 4.399957] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.399992] RIP: 0033:0x7f195005208e
[ 4.400014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.400107] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 4.400146] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 4.400187] RDX: 0000000000000054 RSI: 00007f194f10c550 RDI: 0000000000000007
[ 4.400229] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 4.400270] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622c80
[ 4.400308] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 4.400350]
[ 4.400364] ---[ end trace 0000000000000000 ]---
[ 4.400562] ------------[ cut here ]------------
[ 4.400591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.400643] Modules linked in: netdevsim psample
[ 4.400679] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.400737] Tainted: [W]=WARN
[ 4.400759] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.400793] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.400826] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.400927] RSP: 0018:ff60b5ce8041f6e0 EFLAGS: 00010286
[ 4.400957] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.401006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288200
[ 4.401047] RBP: 0000000000000000 R08: ff198b2044ca5610 R09: ff198b20464ff02c
[ 4.401095] R10: ff198b20465b4120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.401137] R13: 0000000000000010 R14: ff198b20465b4000 R15: ff198b2043288200
[ 4.401183] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.401228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.401262] CR2: 000055c3507d16c0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 4.401306] PKRU: 55555554
[ 4.401321] Call Trace:
[ 4.401335]
[ 4.401349] rtmsg_ifinfo+0x3c/0xa0
[ 4.401368] __dev_notify_flags+0xb1/0xf0
[ 4.401389] ? netif_change_flags+0x54/0x70
[ 4.401410] rtnl_configure_link+0x8e/0xc0
[ 4.401432] netkit_new_link+0x59f/0x770
[ 4.401456] rtnl_newlink+0x6d6/0xe10
[ 4.401477] ? xas_load+0x9/0xa0
[ 4.401498] ? filemap_get_read_batch+0x12a/0x250
[ 4.401525] ? do_setlink.isra.0+0x1570/0x1570
[ 4.401553] rtnetlink_rcv_msg+0x39f/0x460
[ 4.401575] ? rtnl_calcit.isra.0+0x160/0x160
[ 4.401607] netlink_rcv_skb+0xca/0x140
[ 4.401629] netlink_unicast+0x26b/0x3a0
[ 4.401650] netlink_sendmsg+0x1e2/0x430
[ 4.401672] __sys_sendto+0x194/0x220
[ 4.401692] ? __handle_mm_fault+0x699/0xf30
[ 4.401720] __x64_sys_sendto+0x24/0x30
[ 4.401740] do_syscall_64+0x104/0xfc0
[ 4.401760] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.401790] RIP: 0033:0x7f195005208e
[ 4.401811] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.401902] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 4.401944] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 4.401982] RDX: 0000000000000054 RSI: 00007f194f10c550 RDI: 0000000000000007
[ 4.402020] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 4.402059] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622c80
[ 4.402097] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 4.402136]
[ 4.402148] ---[ end trace 0000000000000000 ]---
[ 4.402247] ------------[ cut here ]------------
[ 4.402273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.402324] Modules linked in: netdevsim psample
[ 4.402348] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.402405] Tainted: [W]=WARN
[ 4.402425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.402458] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.402485] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.402591] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 4.402621] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 4.402663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4000
[ 4.402702] RBP: 0000000000000000 R08: ff198b2044ca53d0 R09: ff198b20464fd02c
[ 4.402740] R10: ff198b20465b6120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.402780] R13: 0000000000000010 R14: ff198b20465b6000 R15: ff198b2042fe4000
[ 4.402823] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.402862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.402897] CR2: 000055c3507d16c0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 4.402939] PKRU: 55555554
[ 4.402954] Call Trace:
[ 4.402966]
[ 4.402982] rtmsg_ifinfo+0x3c/0xa0
[ 4.403004] __dev_notify_flags+0xb1/0xf0
[ 4.403027] ? notifier_call_chain+0x6d/0x100
[ 4.403059] netif_change_flags+0x54/0x70
[ 4.403080] dev_change_flags+0x41/0xb0
[ 4.403101] netkit_new_link+0x6e1/0x770
[ 4.403122] rtnl_newlink+0x6d6/0xe10
[ 4.403140] ? xas_load+0x9/0xa0
[ 4.403159] ? filemap_get_read_batch+0x12a/0x250
[ 4.403185] ? do_setlink.isra.0+0x1570/0x1570
[ 4.403215] rtnetlink_rcv_msg+0x39f/0x460
[ 4.403234] ? rtnl_calcit.isra.0+0x160/0x160
[ 4.403261] netlink_rcv_skb+0xca/0x140
[ 4.403285] netlink_unicast+0x26b/0x3a0
[ 4.403306] netlink_sendmsg+0x1e2/0x430
[ 4.403328] __sys_sendto+0x194/0x220
[ 4.403348] ? __handle_mm_fault+0x699/0xf30
[ 4.403379] __x64_sys_sendto+0x24/0x30
[ 4.403400] do_syscall_64+0x104/0xfc0
[ 4.403421] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.403449] RIP: 0033:0x7f195005208e
[ 4.403474] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.403571] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 4.403622] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 4.403661] RDX: 0000000000000054 RSI: 00007f194f10c550 RDI: 0000000000000007
[ 4.403701] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 4.403743] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622c80
[ 4.403787] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 4.403828]
[ 4.403842] ---[ end trace 0000000000000000 ]---
[ 4.403875] ------------[ cut here ]------------
[ 4.403904] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.403952] Modules linked in: netdevsim psample
[ 4.403978] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.404035] Tainted: [W]=WARN
[ 4.404055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.404089] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.404118] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.404212] RSP: 0018:ff60b5ce8041f9a0 EFLAGS: 00010286
[ 4.404241] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.404284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4000
[ 4.404324] RBP: 0000000000000000 R08: ff198b2044ca53d0 R09: ff198b20464fd02c
[ 4.404365] R10: ff198b20465b6120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.404405] R13: 0000000000000010 R14: ff198b20465b6000 R15: ff198b2042fe4000
[ 4.404448] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.404495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.404534] CR2: 000055c3507d16c0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 4.404577] PKRU: 55555554
[ 4.404592] Call Trace:
[ 4.404606]
[ 4.404620] rtmsg_ifinfo+0x3c/0xa0
[ 4.404641] __dev_notify_flags+0xb1/0xf0
[ 4.404662] rtnl_configure_link+0x8e/0xc0
[ 4.404682] rtnl_newlink+0x70f/0xe10
[ 4.404708] ? xas_load+0x9/0xa0
[ 4.404730] ? filemap_get_read_batch+0x12a/0x250
[ 4.404757] ? do_setlink.isra.0+0x1570/0x1570
[ 4.404785] rtnetlink_rcv_msg+0x39f/0x460
[ 4.404805] ? rtnl_calcit.isra.0+0x160/0x160
[ 4.404831] netlink_rcv_skb+0xca/0x140
[ 4.404854] netlink_unicast+0x26b/0x3a0
[ 4.404875] netlink_sendmsg+0x1e2/0x430
[ 4.404896] __sys_sendto+0x194/0x220
[ 4.404919] ? __handle_mm_fault+0x699/0xf30
[ 4.404946] __x64_sys_sendto+0x24/0x30
[ 4.404965] do_syscall_64+0x104/0xfc0
[ 4.404987] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.405014] RIP: 0033:0x7f195005208e
[ 4.405035] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.405129] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 4.405168] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 4.405210] RDX: 0000000000000054 RSI: 00007f194f10c550 RDI: 0000000000000007
[ 4.405251] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 4.405296] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622c80
[ 4.405336] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 4.405379]
[ 4.405393] ---[ end trace 0000000000000000 ]---
[ 4.410094] ------------[ cut here ]------------
[ 4.410131] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.410188] Modules linked in: netdevsim psample
[ 4.410218] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.410271] Tainted: [W]=WARN
[ 4.410295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.410332] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.410355] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.410452] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 4.410479] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.410520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289200
[ 4.410562] RBP: 0000000000000000 R08: ff198b2044c13c50 R09: ff198b204bb83030
[ 4.410607] R10: ff198b20465b2120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.410653] R13: 0000000000000010 R14: ff198b20465b2000 R15: ff198b2043289200
[ 4.410696] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.410742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.410773] CR2: 00007f194f64e010 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 4.410812] PKRU: 55555554
[ 4.410827] Call Trace:
[ 4.410841]
[ 4.410857] rtmsg_ifinfo+0x3c/0xa0
[ 4.410877] register_netdevice+0x8e1/0xa70
[ 4.410897] nsim_create+0x321/0x3d0 [netdevsim]
[ 4.410929] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 4.410952] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 4.410981] really_probe+0xc9/0x290
[ 4.411004] ? driver_probe_device+0xe0/0xe0
[ 4.411031] __driver_probe_device+0x8d/0x160
[ 4.411056] driver_probe_device+0x1f/0xe0
[ 4.411078] __device_attach_driver+0x71/0x100
[ 4.411109] bus_for_each_drv+0x9d/0x100
[ 4.411130] __device_attach+0xb0/0x1b0
[ 4.411149] device_initial_probe+0x4a/0x70
[ 4.411171] bus_probe_device+0x3c/0xb0
[ 4.411196] device_add+0x675/0x8a0
[ 4.411218] new_device_store+0x19b/0x2b0 [netdevsim]
[ 4.411248] kernfs_fop_write_iter+0x151/0x200
[ 4.411272] vfs_write+0x257/0x5c0
[ 4.411299] ksys_write+0x7b/0x110
[ 4.411321] do_syscall_64+0x104/0xfc0
[ 4.411342] ? __sysvec_call_function_single+0x20/0xd0
[ 4.411377] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.411399] RIP: 0033:0x7f195005208e
[ 4.411422] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.411512] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 4.411554] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 4.411596] RDX: 0000000000000009 RSI: 00005555dbbda920 RDI: 0000000000000008
[ 4.411639] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 4.411681] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 4.411720] R13: 00005555dbbda920 R14: 0000000000000008 R15: 00007f194fe590d0
[ 4.411762]
[ 4.411774] ---[ end trace 0000000000000000 ]---
[ 4.462195] ------------[ cut here ]------------
[ 4.462234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.462296] Modules linked in: netdevsim psample
[ 4.462324] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.462383] Tainted: [W]=WARN
[ 4.462406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.462444] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.462473] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.462571] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 4.462602] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.462643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4700
[ 4.462685] RBP: 0000000000000000 R08: ff198b2044c54a10 R09: ff198b204bb81030
[ 4.462729] R10: ff198b20465b0120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.462776] R13: 0000000000000010 R14: ff198b20465b0000 R15: ff198b2042fe4700
[ 4.462824] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.462865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.462902] CR2: 00007fc5e60ca2a0 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 4.462942] PKRU: 55555554
[ 4.462956] Call Trace:
[ 4.462967]
[ 4.462984] rtmsg_ifinfo+0x3c/0xa0
[ 4.463006] register_netdevice+0x8e1/0xa70
[ 4.463029] nsim_create+0x321/0x3d0 [netdevsim]
[ 4.463061] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 4.463088] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 4.463117] really_probe+0xc9/0x290
[ 4.463140] ? driver_probe_device+0xe0/0xe0
[ 4.463165] __driver_probe_device+0x8d/0x160
[ 4.463193] driver_probe_device+0x1f/0xe0
[ 4.463214] __device_attach_driver+0x71/0x100
[ 4.463242] bus_for_each_drv+0x9d/0x100
[ 4.463267] __device_attach+0xb0/0x1b0
[ 4.463291] device_initial_probe+0x4a/0x70
[ 4.463310] bus_probe_device+0x3c/0xb0
[ 4.463333] device_add+0x675/0x8a0
[ 4.463354] new_device_store+0x19b/0x2b0 [netdevsim]
[ 4.463382] kernfs_fop_write_iter+0x151/0x200
[ 4.463410] vfs_write+0x257/0x5c0
[ 4.463433] ksys_write+0x7b/0x110
[ 4.463455] do_syscall_64+0x104/0xfc0
[ 4.463475] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.463503] RIP: 0033:0x7f195005208e
[ 4.463523] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.463621] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 4.463659] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 4.463702] RDX: 0000000000000008 RSI: 00005555dbb99fd0 RDI: 0000000000000008
[ 4.463742] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 4.463781] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 4.463821] R13: 00005555dbb99fd0 R14: 0000000000000008 R15: 00007f194fe590d0
[ 4.463864]
[ 4.463876] ---[ end trace 0000000000000000 ]---
[ 4.596747] ------------[ cut here ]------------
[ 4.596794] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.596854] Modules linked in: netdevsim psample
[ 4.596887] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.596941] Tainted: [W]=WARN
[ 4.596959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.596996] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.597025] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.597116] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 4.597146] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.597187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4000
[ 4.597227] RBP: 0000000000000000 R08: ff198b2041932410 R09: ff198b204bb87030
[ 4.597267] R10: ff198b20465a6120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.597314] R13: 0000000000000010 R14: ff198b20465a6000 R15: ff198b2042fe4000
[ 4.597360] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.597405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.597441] CR2: 000055c3507d16c0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 4.597482] PKRU: 55555554
[ 4.597497] Call Trace:
[ 4.597514]
[ 4.597529] rtmsg_ifinfo+0x3c/0xa0
[ 4.597550] register_netdevice+0x8e1/0xa70
[ 4.597572] nsim_create+0x321/0x3d0 [netdevsim]
[ 4.597607] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 4.597636] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 4.597666] really_probe+0xc9/0x290
[ 4.597688] ? driver_probe_device+0xe0/0xe0
[ 4.597715] __driver_probe_device+0x8d/0x160
[ 4.597743] driver_probe_device+0x1f/0xe0
[ 4.597764] __device_attach_driver+0x71/0x100
[ 4.597792] bus_for_each_drv+0x9d/0x100
[ 4.597813] __device_attach+0xb0/0x1b0
[ 4.597835] device_initial_probe+0x4a/0x70
[ 4.597856] bus_probe_device+0x3c/0xb0
[ 4.597879] device_add+0x675/0x8a0
[ 4.597900] new_device_store+0x19b/0x2b0 [netdevsim]
[ 4.597930] kernfs_fop_write_iter+0x151/0x200
[ 4.597961] vfs_write+0x257/0x5c0
[ 4.597983] ksys_write+0x7b/0x110
[ 4.598005] do_syscall_64+0x104/0xfc0
[ 4.598027] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.598055] RIP: 0033:0x7f195005208e
[ 4.598077] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.598180] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 4.598223] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 4.598264] RDX: 0000000000000008 RSI: 00005555dbb99fd0 RDI: 0000000000000008
[ 4.598314] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 4.598354] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 4.598393] R13: 00005555dbb99fd0 R14: 0000000000000008 R15: 00007f194fe590d0
[ 4.598432]
[ 4.598447] ---[ end trace 0000000000000000 ]---
[ 4.736539] ------------[ cut here ]------------
[ 4.736581] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.736641] Modules linked in: netdevsim psample
[ 4.736673] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.736732] Tainted: [W]=WARN
[ 4.736756] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.736790] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.736821] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.736933] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 4.736963] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.737010] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289200
[ 4.737054] RBP: 0000000000000000 R08: ff198b2044c13650 R09: ff198b204bb85030
[ 4.737097] R10: ff198b20465a4120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.737143] R13: 0000000000000010 R14: ff198b20465a4000 R15: ff198b2043289200
[ 4.737193] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.737234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.737270] CR2: 00007fe2d8a648f4 CR3: 00000000064db003 CR4: 0000000000771ef0
[ 4.737321] PKRU: 55555554
[ 4.737333] Call Trace:
[ 4.737351]
[ 4.737366] rtmsg_ifinfo+0x3c/0xa0
[ 4.737386] register_netdevice+0x8e1/0xa70
[ 4.737415] nsim_create+0x321/0x3d0 [netdevsim]
[ 4.737447] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 4.737477] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 4.737507] really_probe+0xc9/0x290
[ 4.737531] ? driver_probe_device+0xe0/0xe0
[ 4.737556] __driver_probe_device+0x8d/0x160
[ 4.737591] driver_probe_device+0x1f/0xe0
[ 4.737617] __device_attach_driver+0x71/0x100
[ 4.737648] bus_for_each_drv+0x9d/0x100
[ 4.737668] __device_attach+0xb0/0x1b0
[ 4.737693] device_initial_probe+0x4a/0x70
[ 4.737717] bus_probe_device+0x3c/0xb0
[ 4.737740] device_add+0x675/0x8a0
[ 4.737763] new_device_store+0x19b/0x2b0 [netdevsim]
[ 4.737790] kernfs_fop_write_iter+0x151/0x200
[ 4.737819] vfs_write+0x257/0x5c0
[ 4.737841] ksys_write+0x7b/0x110
[ 4.737860] do_syscall_64+0x104/0xfc0
[ 4.737886] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.737917] RIP: 0033:0x7f195005208e
[ 4.737940] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.738049] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 4.738097] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 4.738141] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000008
[ 4.738186] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 4.738230] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 4.738274] R13: 00005555dbb99fd0 R14: 0000000000000008 R15: 00007f194fe590d0
[ 4.738326]
[ 4.738342] ---[ end trace 0000000000000000 ]---
[ 4.870510] ------------[ cut here ]------------
[ 4.870556] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 4.870612] Modules linked in: netdevsim psample
[ 4.870646] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 4.870706] Tainted: [W]=WARN
[ 4.870726] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4.870760] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 4.870786] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 4.870880] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 4.870910] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 4.870953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288400
[ 4.870997] RBP: 0000000000000000 R08: ff198b2044d25ad0 R09: ff198b204cd13030
[ 4.871038] R10: ff198b20465a2120 R11: fefefefefefefeff R12: 0000000000000000
[ 4.871080] R13: 0000000000000010 R14: ff198b20465a2000 R15: ff198b2043288400
[ 4.871124] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 4.871169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4.871205] CR2: 00007f47a901a2a0 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 4.871244] PKRU: 55555554
[ 4.871257] Call Trace:
[ 4.871275]
[ 4.871295] rtmsg_ifinfo+0x3c/0xa0
[ 4.871322] register_netdevice+0x8e1/0xa70
[ 4.871346] nsim_create+0x321/0x3d0 [netdevsim]
[ 4.871378] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 4.871407] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 4.871437] really_probe+0xc9/0x290
[ 4.871460] ? driver_probe_device+0xe0/0xe0
[ 4.871488] __driver_probe_device+0x8d/0x160
[ 4.871516] driver_probe_device+0x1f/0xe0
[ 4.871538] __device_attach_driver+0x71/0x100
[ 4.871568] bus_for_each_drv+0x9d/0x100
[ 4.871598] __device_attach+0xb0/0x1b0
[ 4.871620] device_initial_probe+0x4a/0x70
[ 4.871642] bus_probe_device+0x3c/0xb0
[ 4.871665] device_add+0x675/0x8a0
[ 4.871687] new_device_store+0x19b/0x2b0 [netdevsim]
[ 4.871716] kernfs_fop_write_iter+0x151/0x200
[ 4.871750] vfs_write+0x257/0x5c0
[ 4.871772] ksys_write+0x7b/0x110
[ 4.871792] do_syscall_64+0x104/0xfc0
[ 4.871814] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4.871843] RIP: 0033:0x7f195005208e
[ 4.871865] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 4.871957] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 4.872001] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 4.872045] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000008
[ 4.872083] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 4.872122] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 4.872160] R13: 00005555dbb99fd0 R14: 0000000000000008 R15: 00007f194fe590d0
[ 4.872198]
[ 4.872212] ---[ end trace 0000000000000000 ]---
[ 5.012087] ------------[ cut here ]------------
[ 5.012134] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.012202] Modules linked in: netdevsim psample
[ 5.012231] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.012297] Tainted: [W]=WARN
[ 5.012319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.012352] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.012382] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.012476] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 5.012502] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.012543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042feb100
[ 5.012582] RBP: 0000000000000000 R08: ff198b2044c54d10 R09: ff198b204cd11030
[ 5.012628] R10: ff198b20465a0120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.012668] R13: 0000000000000010 R14: ff198b20465a0000 R15: ff198b2042feb100
[ 5.012711] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.012754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.012789] CR2: 00007f7217e292a0 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 5.012830] PKRU: 55555554
[ 5.012847] Call Trace:
[ 5.012863]
[ 5.012878] rtmsg_ifinfo+0x3c/0xa0
[ 5.012899] register_netdevice+0x8e1/0xa70
[ 5.012923] nsim_create+0x321/0x3d0 [netdevsim]
[ 5.012959] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 5.012992] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 5.013024] really_probe+0xc9/0x290
[ 5.013048] ? driver_probe_device+0xe0/0xe0
[ 5.013081] __driver_probe_device+0x8d/0x160
[ 5.013123] driver_probe_device+0x1f/0xe0
[ 5.013152] __device_attach_driver+0x71/0x100
[ 5.013183] bus_for_each_drv+0x9d/0x100
[ 5.013208] __device_attach+0xb0/0x1b0
[ 5.013232] device_initial_probe+0x4a/0x70
[ 5.013257] bus_probe_device+0x3c/0xb0
[ 5.013286] device_add+0x675/0x8a0
[ 5.013313] new_device_store+0x19b/0x2b0 [netdevsim]
[ 5.013344] kernfs_fop_write_iter+0x151/0x200
[ 5.013375] vfs_write+0x257/0x5c0
[ 5.013399] ksys_write+0x7b/0x110
[ 5.013420] do_syscall_64+0x104/0xfc0
[ 5.013445] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.013478] RIP: 0033:0x7f195005208e
[ 5.013499] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.013599] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 5.013636] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 5.013675] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000008
[ 5.013715] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 5.013754] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 5.013796] R13: 00005555dbb99fd0 R14: 0000000000000008 R15: 00007f194fe590d0
[ 5.013835]
[ 5.013848] ---[ end trace 0000000000000000 ]---
[ 5.153512] ------------[ cut here ]------------
[ 5.153566] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.153631] Modules linked in: netdevsim psample
[ 5.153678] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.153735] Tainted: [W]=WARN
[ 5.153758] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.153792] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.153825] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.153923] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 5.153951] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.153993] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8e00
[ 5.154032] RBP: 0000000000000000 R08: ff198b2044c13190 R09: ff198b204cd17030
[ 5.154067] R10: ff198b204cd1e120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.154107] R13: 0000000000000010 R14: ff198b204cd1e000 R15: ff198b2042fe8e00
[ 5.154147] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.154192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.154228] CR2: 00007fdbd0dd78f4 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 5.154275] PKRU: 55555554
[ 5.154292] Call Trace:
[ 5.154308]
[ 5.154324] rtmsg_ifinfo+0x3c/0xa0
[ 5.154348] register_netdevice+0x8e1/0xa70
[ 5.154369] nsim_create+0x321/0x3d0 [netdevsim]
[ 5.154402] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 5.154432] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 5.154461] really_probe+0xc9/0x290
[ 5.154482] ? driver_probe_device+0xe0/0xe0
[ 5.154510] __driver_probe_device+0x8d/0x160
[ 5.154536] driver_probe_device+0x1f/0xe0
[ 5.154557] __device_attach_driver+0x71/0x100
[ 5.154585] bus_for_each_drv+0x9d/0x100
[ 5.154610] __device_attach+0xb0/0x1b0
[ 5.154629] device_initial_probe+0x4a/0x70
[ 5.154648] bus_probe_device+0x3c/0xb0
[ 5.154669] device_add+0x675/0x8a0
[ 5.154688] new_device_store+0x19b/0x2b0 [netdevsim]
[ 5.154717] kernfs_fop_write_iter+0x151/0x200
[ 5.154743] vfs_write+0x257/0x5c0
[ 5.154764] ksys_write+0x7b/0x110
[ 5.154785] do_syscall_64+0x104/0xfc0
[ 5.154804] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.154830] RIP: 0033:0x7f195005208e
[ 5.154856] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.154954] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 5.154997] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 5.155039] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000008
[ 5.155083] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 5.155122] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 5.155160] R13: 00005555dbb99fd0 R14: 0000000000000008 R15: 00007f194fe590d0
[ 5.155205]
[ 5.155221] ---[ end trace 0000000000000000 ]---
[ 5.288568] ------------[ cut here ]------------
[ 5.288621] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.288675] Modules linked in: netdevsim psample
[ 5.288706] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.288761] Tainted: [W]=WARN
[ 5.288785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.288821] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.288852] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.288947] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 5.288973] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.289014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289400
[ 5.289058] RBP: 0000000000000000 R08: ff198b2041951590 R09: ff198b204cd15030
[ 5.289101] R10: ff198b204cd1c120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.289140] R13: 0000000000000010 R14: ff198b204cd1c000 R15: ff198b2043289400
[ 5.289182] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.289224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.289265] CR2: 00007f06a9080574 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 5.289311] PKRU: 55555554
[ 5.289326] Call Trace:
[ 5.289340]
[ 5.289357] rtmsg_ifinfo+0x3c/0xa0
[ 5.289379] register_netdevice+0x8e1/0xa70
[ 5.289401] nsim_create+0x321/0x3d0 [netdevsim]
[ 5.289432] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 5.289465] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 5.289493] really_probe+0xc9/0x290
[ 5.289516] ? driver_probe_device+0xe0/0xe0
[ 5.289547] __driver_probe_device+0x8d/0x160
[ 5.289573] driver_probe_device+0x1f/0xe0
[ 5.289595] __device_attach_driver+0x71/0x100
[ 5.289624] bus_for_each_drv+0x9d/0x100
[ 5.289647] __device_attach+0xb0/0x1b0
[ 5.289667] device_initial_probe+0x4a/0x70
[ 5.289690] bus_probe_device+0x3c/0xb0
[ 5.289710] device_add+0x675/0x8a0
[ 5.289730] new_device_store+0x19b/0x2b0 [netdevsim]
[ 5.289758] kernfs_fop_write_iter+0x151/0x200
[ 5.289789] vfs_write+0x257/0x5c0
[ 5.289812] ksys_write+0x7b/0x110
[ 5.289834] do_syscall_64+0x104/0xfc0
[ 5.289856] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.289883] RIP: 0033:0x7f195005208e
[ 5.289904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.289994] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 5.290038] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 5.290075] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 0000000000000008
[ 5.290116] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 5.290155] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 5.290195] R13: 00005555dbb99fd0 R14: 0000000000000008 R15: 00007f194fe590d0
[ 5.290241]
[ 5.290253] ---[ end trace 0000000000000000 ]---
[ 5.479055] ------------[ cut here ]------------
[ 5.479104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.479162] Modules linked in: netdevsim psample
[ 5.479194] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.479254] Tainted: [W]=WARN
[ 5.479276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.479319] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.479348] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.479440] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 5.479467] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 5.479508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfac00
[ 5.479550] RBP: 0000000000000000 R08: ff198b204192d850 R09: ff198b204cd2b02c
[ 5.479587] R10: ff198b204cd18120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.479629] R13: 0000000000000010 R14: ff198b204cd18000 R15: ff198b2041dfac00
[ 5.479671] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.479712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.479745] CR2: 00007f194f402100 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 5.479783] PKRU: 55555554
[ 5.479798] Call Trace:
[ 5.479812]
[ 5.479827] rtmsg_ifinfo+0x3c/0xa0
[ 5.479848] __dev_notify_flags+0xb1/0xf0
[ 5.479871] netif_change_flags+0x54/0x70
[ 5.479893] dev_change_flags+0x41/0xb0
[ 5.479912] netkit_new_link+0x591/0x770
[ 5.479938] rtnl_newlink+0x6d6/0xe10
[ 5.479959] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.479989] ? do_setlink.isra.0+0x1570/0x1570
[ 5.480017] rtnetlink_rcv_msg+0x39f/0x460
[ 5.480039] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.480067] netlink_rcv_skb+0xca/0x140
[ 5.480091] netlink_unicast+0x26b/0x3a0
[ 5.480113] netlink_sendmsg+0x1e2/0x430
[ 5.480135] __sys_sendto+0x194/0x220
[ 5.480160] __x64_sys_sendto+0x24/0x30
[ 5.480181] do_syscall_64+0x104/0xfc0
[ 5.480203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.480231] RIP: 0033:0x7f195005208e
[ 5.480253] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.480346] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.480387] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.480427] RDX: 0000000000000054 RSI: 00007f194f17acd0 RDI: 0000000000000008
[ 5.480467] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.480509] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f620f30
[ 5.480547] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.480586]
[ 5.480600] ---[ end trace 0000000000000000 ]---
[ 5.480864] ------------[ cut here ]------------
[ 5.480902] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.480950] Modules linked in: netdevsim psample
[ 5.480978] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.481032] Tainted: [W]=WARN
[ 5.481050] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.481083] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.481113] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.481201] RSP: 0018:ff60b5ce8041f6e0 EFLAGS: 00010286
[ 5.481226] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.481263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfac00
[ 5.481308] RBP: 0000000000000000 R08: ff198b204192d850 R09: ff198b204cd2b02c
[ 5.481346] R10: ff198b204cd18120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.481384] R13: 0000000000000010 R14: ff198b204cd18000 R15: ff198b2041dfac00
[ 5.481425] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.481465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.481499] CR2: 000055c3507d16c0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 5.481539] PKRU: 55555554
[ 5.481553] Call Trace:
[ 5.481568]
[ 5.481587] rtmsg_ifinfo+0x3c/0xa0
[ 5.481617] __dev_notify_flags+0xb1/0xf0
[ 5.481638] ? netif_change_flags+0x54/0x70
[ 5.481660] rtnl_configure_link+0x8e/0xc0
[ 5.481682] netkit_new_link+0x59f/0x770
[ 5.481705] rtnl_newlink+0x6d6/0xe10
[ 5.481728] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.481758] ? do_setlink.isra.0+0x1570/0x1570
[ 5.481785] rtnetlink_rcv_msg+0x39f/0x460
[ 5.481808] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.481836] netlink_rcv_skb+0xca/0x140
[ 5.481859] netlink_unicast+0x26b/0x3a0
[ 5.481881] netlink_sendmsg+0x1e2/0x430
[ 5.481904] __sys_sendto+0x194/0x220
[ 5.481927] __x64_sys_sendto+0x24/0x30
[ 5.481948] do_syscall_64+0x104/0xfc0
[ 5.481971] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.481998] RIP: 0033:0x7f195005208e
[ 5.482018] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.482108] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.482152] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.482194] RDX: 0000000000000054 RSI: 00007f194f17acd0 RDI: 0000000000000008
[ 5.482236] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.482277] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f620f30
[ 5.482327] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.482368]
[ 5.482381] ---[ end trace 0000000000000000 ]---
[ 5.482459] ------------[ cut here ]------------
[ 5.482496] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.482548] Modules linked in: netdevsim psample
[ 5.482573] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.482627] Tainted: [W]=WARN
[ 5.482645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.482680] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.482715] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.482803] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 5.482831] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 5.482871] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289400
[ 5.482910] RBP: 0000000000000000 R08: ff198b2044ca5810 R09: ff198b204cd2902c
[ 5.482952] R10: ff198b204cd1a120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.482997] R13: 0000000000000010 R14: ff198b204cd1a000 R15: ff198b2043289400
[ 5.483044] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.483084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.483118] CR2: 000055c3507d16c0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 5.483155] PKRU: 55555554
[ 5.483170] Call Trace:
[ 5.483182]
[ 5.483197] rtmsg_ifinfo+0x3c/0xa0
[ 5.483219] __dev_notify_flags+0xb1/0xf0
[ 5.483242] ? notifier_call_chain+0x6d/0x100
[ 5.483272] netif_change_flags+0x54/0x70
[ 5.483301] dev_change_flags+0x41/0xb0
[ 5.483322] netkit_new_link+0x6e1/0x770
[ 5.483345] rtnl_newlink+0x6d6/0xe10
[ 5.483371] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.483400] ? do_setlink.isra.0+0x1570/0x1570
[ 5.483427] rtnetlink_rcv_msg+0x39f/0x460
[ 5.483449] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.483477] netlink_rcv_skb+0xca/0x140
[ 5.483499] netlink_unicast+0x26b/0x3a0
[ 5.483520] netlink_sendmsg+0x1e2/0x430
[ 5.483541] __sys_sendto+0x194/0x220
[ 5.483563] __x64_sys_sendto+0x24/0x30
[ 5.483583] do_syscall_64+0x104/0xfc0
[ 5.483606] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.483636] RIP: 0033:0x7f195005208e
[ 5.483653] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.483741] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.483783] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.483824] RDX: 0000000000000054 RSI: 00007f194f17acd0 RDI: 0000000000000008
[ 5.483860] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.483897] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f620f30
[ 5.483935] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.483977]
[ 5.483988] ---[ end trace 0000000000000000 ]---
[ 5.484198] ------------[ cut here ]------------
[ 5.484240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.484291] Modules linked in: netdevsim psample
[ 5.484319] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.484370] Tainted: [W]=WARN
[ 5.484388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.484423] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.484448] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.484551] RSP: 0018:ff60b5ce8041f9a0 EFLAGS: 00010286
[ 5.484580] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.484624] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289400
[ 5.484666] RBP: 0000000000000000 R08: ff198b2044ca5810 R09: ff198b204cd2902c
[ 5.484704] R10: ff198b204cd1a120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.484741] R13: 0000000000000010 R14: ff198b204cd1a000 R15: ff198b2043289400
[ 5.484783] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.484825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.484860] CR2: 000055c3507d16c0 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 5.484897] PKRU: 55555554
[ 5.484912] Call Trace:
[ 5.484924]
[ 5.484937] rtmsg_ifinfo+0x3c/0xa0
[ 5.484958] __dev_notify_flags+0xb1/0xf0
[ 5.484980] rtnl_configure_link+0x8e/0xc0
[ 5.485000] rtnl_newlink+0x70f/0xe10
[ 5.485022] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.485051] ? do_setlink.isra.0+0x1570/0x1570
[ 5.485079] rtnetlink_rcv_msg+0x39f/0x460
[ 5.485103] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.485130] netlink_rcv_skb+0xca/0x140
[ 5.485151] netlink_unicast+0x26b/0x3a0
[ 5.485172] netlink_sendmsg+0x1e2/0x430
[ 5.485193] __sys_sendto+0x194/0x220
[ 5.485215] __x64_sys_sendto+0x24/0x30
[ 5.485236] do_syscall_64+0x104/0xfc0
[ 5.485260] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.485291] RIP: 0033:0x7f195005208e
[ 5.485316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.485403] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.485439] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.485483] RDX: 0000000000000054 RSI: 00007f194f17acd0 RDI: 0000000000000008
[ 5.485521] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.485557] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f620f30
[ 5.485600] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.485642]
[ 5.485657] ---[ end trace 0000000000000000 ]---
[ 5.545800] ------------[ cut here ]------------
[ 5.545852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.545902] Modules linked in: netdevsim psample
[ 5.545934] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.545989] Tainted: [W]=WARN
[ 5.546012] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.546044] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.546072] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.546160] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 5.546188] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 5.546227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfac00
[ 5.546269] RBP: 0000000000000000 R08: ff198b2044fbb8d0 R09: ff198b204cd2f02c
[ 5.546313] R10: ff198b204cd54120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.546352] R13: 0000000000000010 R14: ff198b204cd54000 R15: ff198b2041dfac00
[ 5.546396] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.546436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.546470] CR2: 00007f194f033010 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 5.546512] PKRU: 55555554
[ 5.546527] Call Trace:
[ 5.546544]
[ 5.546558] rtmsg_ifinfo+0x3c/0xa0
[ 5.546580] __dev_notify_flags+0xb1/0xf0
[ 5.546609] ? notifier_call_chain+0x6d/0x100
[ 5.546638] netif_change_flags+0x54/0x70
[ 5.546659] dev_change_flags+0x41/0xb0
[ 5.546681] netkit_new_link+0x591/0x770
[ 5.546705] rtnl_newlink+0x6d6/0xe10
[ 5.546726] ? xas_load+0x9/0xa0
[ 5.546752] ? filemap_get_read_batch+0x12a/0x250
[ 5.546781] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.546808] ? do_setlink.isra.0+0x1570/0x1570
[ 5.546836] rtnetlink_rcv_msg+0x39f/0x460
[ 5.546857] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.546885] netlink_rcv_skb+0xca/0x140
[ 5.546906] netlink_unicast+0x26b/0x3a0
[ 5.546928] netlink_sendmsg+0x1e2/0x430
[ 5.546950] __sys_sendto+0x194/0x220
[ 5.546972] __x64_sys_sendto+0x24/0x30
[ 5.546995] do_syscall_64+0x104/0xfc0
[ 5.547016] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.547044] RIP: 0033:0x7f195005208e
[ 5.547066] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.547157] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.547196] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.547236] RDX: 0000000000000054 RSI: 00007f194f04fc50 RDI: 0000000000000009
[ 5.547281] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.547323] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622120
[ 5.547362] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.547400]
[ 5.547415] ---[ end trace 0000000000000000 ]---
[ 5.547595] ------------[ cut here ]------------
[ 5.547623] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.547672] Modules linked in: netdevsim psample
[ 5.547700] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.547757] Tainted: [W]=WARN
[ 5.547780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.547812] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.547839] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.547928] RSP: 0018:ff60b5ce8041f6e0 EFLAGS: 00010286
[ 5.547956] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.548000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfac00
[ 5.548045] RBP: 0000000000000000 R08: ff198b2044fbb8d0 R09: ff198b204cd2f02c
[ 5.548079] R10: ff198b204cd54120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.548116] R13: 0000000000000010 R14: ff198b204cd54000 R15: ff198b2041dfac00
[ 5.548157] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.548199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.548233] CR2: 000055c3507d16c0 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 5.548276] PKRU: 55555554
[ 5.548295] Call Trace:
[ 5.548310]
[ 5.548324] rtmsg_ifinfo+0x3c/0xa0
[ 5.548342] __dev_notify_flags+0xb1/0xf0
[ 5.548364] ? netif_change_flags+0x54/0x70
[ 5.548386] rtnl_configure_link+0x8e/0xc0
[ 5.548408] netkit_new_link+0x59f/0x770
[ 5.548432] rtnl_newlink+0x6d6/0xe10
[ 5.548454] ? xas_load+0x9/0xa0
[ 5.548475] ? filemap_get_read_batch+0x12a/0x250
[ 5.548503] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.548531] ? do_setlink.isra.0+0x1570/0x1570
[ 5.548559] rtnetlink_rcv_msg+0x39f/0x460
[ 5.548580] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.548613] netlink_rcv_skb+0xca/0x140
[ 5.548636] netlink_unicast+0x26b/0x3a0
[ 5.548658] netlink_sendmsg+0x1e2/0x430
[ 5.548680] __sys_sendto+0x194/0x220
[ 5.548702] __x64_sys_sendto+0x24/0x30
[ 5.548722] do_syscall_64+0x104/0xfc0
[ 5.548744] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.548771] RIP: 0033:0x7f195005208e
[ 5.548794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.548880] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.548919] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.548955] RDX: 0000000000000054 RSI: 00007f194f04fc50 RDI: 0000000000000009
[ 5.548995] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.549032] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622120
[ 5.549071] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.549113]
[ 5.549127] ---[ end trace 0000000000000000 ]---
[ 5.549202] ------------[ cut here ]------------
[ 5.549238] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.549287] Modules linked in: netdevsim psample
[ 5.549316] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.549364] Tainted: [W]=WARN
[ 5.549382] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.549414] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.549442] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.549529] RSP: 0018:ff60b5ce8041f6b0 EFLAGS: 00010286
[ 5.549558] RAX: 00000000ffffffa6 RBX: 0000000000000080 RCX: 0000000000000000
[ 5.549600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289200
[ 5.549642] RBP: 0000000000000000 R08: ff198b2044fbb810 R09: ff198b204cd2d02c
[ 5.549680] R10: ff198b204cd56120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.549720] R13: 0000000000000010 R14: ff198b204cd56000 R15: ff198b2043289200
[ 5.549764] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.549804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.549836] CR2: 000055c3507d16c0 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 5.549881] PKRU: 55555554
[ 5.549894] Call Trace:
[ 5.549906]
[ 5.549923] rtmsg_ifinfo+0x3c/0xa0
[ 5.549945] __dev_notify_flags+0xb1/0xf0
[ 5.549968] ? notifier_call_chain+0x6d/0x100
[ 5.549996] netif_change_flags+0x54/0x70
[ 5.550016] dev_change_flags+0x41/0xb0
[ 5.550035] netkit_new_link+0x6e1/0x770
[ 5.550058] rtnl_newlink+0x6d6/0xe10
[ 5.550078] ? xas_load+0x9/0xa0
[ 5.550100] ? filemap_get_read_batch+0x12a/0x250
[ 5.550127] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.550156] ? do_setlink.isra.0+0x1570/0x1570
[ 5.550182] rtnetlink_rcv_msg+0x39f/0x460
[ 5.550206] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.550234] netlink_rcv_skb+0xca/0x140
[ 5.550257] netlink_unicast+0x26b/0x3a0
[ 5.550280] netlink_sendmsg+0x1e2/0x430
[ 5.550305] __sys_sendto+0x194/0x220
[ 5.550328] __x64_sys_sendto+0x24/0x30
[ 5.550349] do_syscall_64+0x104/0xfc0
[ 5.550367] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.550395] RIP: 0033:0x7f195005208e
[ 5.550414] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.550502] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.550538] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.550580] RDX: 0000000000000054 RSI: 00007f194f04fc50 RDI: 0000000000000009
[ 5.550627] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.550662] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622120
[ 5.550701] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.550738]
[ 5.550752] ---[ end trace 0000000000000000 ]---
[ 5.550778] ------------[ cut here ]------------
[ 5.550803] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.550848] Modules linked in: netdevsim psample
[ 5.550876] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.550927] Tainted: [W]=WARN
[ 5.550947] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.550981] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.551008] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.551099] RSP: 0018:ff60b5ce8041f9a0 EFLAGS: 00010286
[ 5.551128] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.551171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289200
[ 5.551208] RBP: 0000000000000000 R08: ff198b2044fbb810 R09: ff198b204cd2d02c
[ 5.551249] R10: ff198b204cd56120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.551291] R13: 0000000000000010 R14: ff198b204cd56000 R15: ff198b2043289200
[ 5.551332] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.551371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.551404] CR2: 000055c3507d16c0 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 5.551441] PKRU: 55555554
[ 5.551457] Call Trace:
[ 5.551470]
[ 5.551487] rtmsg_ifinfo+0x3c/0xa0
[ 5.551509] __dev_notify_flags+0xb1/0xf0
[ 5.551529] rtnl_configure_link+0x8e/0xc0
[ 5.551552] rtnl_newlink+0x70f/0xe10
[ 5.551573] ? xas_load+0x9/0xa0
[ 5.551599] ? filemap_get_read_batch+0x12a/0x250
[ 5.551628] ? get_page_from_freelist+0xf9a/0x16a0
[ 5.551657] ? do_setlink.isra.0+0x1570/0x1570
[ 5.551683] rtnetlink_rcv_msg+0x39f/0x460
[ 5.551704] ? rtnl_calcit.isra.0+0x160/0x160
[ 5.551733] netlink_rcv_skb+0xca/0x140
[ 5.551754] netlink_unicast+0x26b/0x3a0
[ 5.551776] netlink_sendmsg+0x1e2/0x430
[ 5.551801] __sys_sendto+0x194/0x220
[ 5.551822] __x64_sys_sendto+0x24/0x30
[ 5.551843] do_syscall_64+0x104/0xfc0
[ 5.551863] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.551887] RIP: 0033:0x7f195005208e
[ 5.551907] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.551993] RSP: 002b:00007ffc89135f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 5.552030] RAX: ffffffffffffffda RBX: 00007ffc891360a0 RCX: 00007f195005208e
[ 5.552070] RDX: 0000000000000054 RSI: 00007f194f04fc50 RDI: 0000000000000009
[ 5.552110] RBP: 00007ffc89135fa0 R08: 0000000000000000 R09: 0000000000000000
[ 5.552153] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194f622120
[ 5.552190] R13: 00007ffc891360a0 R14: 00007f194f858140 R15: 0000000000000002
[ 5.552235]
[ 5.552253] ---[ end trace 0000000000000000 ]---
[ 5.555875] ------------[ cut here ]------------
[ 5.555929] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.555974] Modules linked in: netdevsim psample
[ 5.556014] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.556073] Tainted: [W]=WARN
[ 5.556091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.556121] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.556147] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.556230] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 5.556259] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.556311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289000
[ 5.556351] RBP: 0000000000000000 R08: ff198b2044fbb450 R09: ff198b204cd63030
[ 5.556392] R10: ff198b204cd52120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.556430] R13: 0000000000000010 R14: ff198b204cd52000 R15: ff198b2043289000
[ 5.556474] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.556512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.556544] CR2: 00007f194f075070 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 5.556581] PKRU: 55555554
[ 5.556601] Call Trace:
[ 5.556614]
[ 5.556626] rtmsg_ifinfo+0x3c/0xa0
[ 5.556647] register_netdevice+0x8e1/0xa70
[ 5.556669] nsim_create+0x321/0x3d0 [netdevsim]
[ 5.556702] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 5.556731] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 5.556759] really_probe+0xc9/0x290
[ 5.556781] ? driver_probe_device+0xe0/0xe0
[ 5.556807] __driver_probe_device+0x8d/0x160
[ 5.556834] driver_probe_device+0x1f/0xe0
[ 5.556857] __device_attach_driver+0x71/0x100
[ 5.556883] bus_for_each_drv+0x9d/0x100
[ 5.556905] __device_attach+0xb0/0x1b0
[ 5.556927] device_initial_probe+0x4a/0x70
[ 5.556948] bus_probe_device+0x3c/0xb0
[ 5.556974] device_add+0x675/0x8a0
[ 5.556996] new_device_store+0x19b/0x2b0 [netdevsim]
[ 5.557024] kernfs_fop_write_iter+0x151/0x200
[ 5.557052] vfs_write+0x257/0x5c0
[ 5.557073] ksys_write+0x7b/0x110
[ 5.557094] do_syscall_64+0x104/0xfc0
[ 5.557115] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.557142] RIP: 0033:0x7f195005208e
[ 5.557163] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.557253] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 5.557302] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 5.557340] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 5.557382] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 5.557421] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 5.557458] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 5.557497]
[ 5.557512] ---[ end trace 0000000000000000 ]---
[ 5.659829] ------------[ cut here ]------------
[ 5.659879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.659932] Modules linked in: netdevsim psample
[ 5.659964] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.660022] Tainted: [W]=WARN
[ 5.660041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.660078] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.660109] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.660205] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 5.660234] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.660288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ffc300
[ 5.660331] RBP: 0000000000000000 R08: ff198b2044c08b90 R09: ff198b204cd61030
[ 5.660375] R10: ff198b204cd50120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.660415] R13: 0000000000000010 R14: ff198b204cd50000 R15: ff198b2042ffc300
[ 5.660461] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.660504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.660542] CR2: 00007f194f4030a0 CR3: 00000000064db003 CR4: 0000000000771ef0
[ 5.660585] PKRU: 55555554
[ 5.660603] Call Trace:
[ 5.660617]
[ 5.660635] rtmsg_ifinfo+0x3c/0xa0
[ 5.660658] register_netdevice+0x8e1/0xa70
[ 5.660682] nsim_create+0x321/0x3d0 [netdevsim]
[ 5.660713] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 5.660742] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 5.660770] really_probe+0xc9/0x290
[ 5.660792] ? driver_probe_device+0xe0/0xe0
[ 5.660820] __driver_probe_device+0x8d/0x160
[ 5.660847] driver_probe_device+0x1f/0xe0
[ 5.660870] __device_attach_driver+0x71/0x100
[ 5.660899] bus_for_each_drv+0x9d/0x100
[ 5.660921] __device_attach+0xb0/0x1b0
[ 5.660941] device_initial_probe+0x4a/0x70
[ 5.660961] bus_probe_device+0x3c/0xb0
[ 5.660983] device_add+0x675/0x8a0
[ 5.661006] new_device_store+0x19b/0x2b0 [netdevsim]
[ 5.661041] kernfs_fop_write_iter+0x151/0x200
[ 5.661069] vfs_write+0x257/0x5c0
[ 5.661089] ksys_write+0x7b/0x110
[ 5.661109] do_syscall_64+0x104/0xfc0
[ 5.661131] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.661160] RIP: 0033:0x7f195005208e
[ 5.661179] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.661274] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 5.661319] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 5.661360] RDX: 0000000000000008 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 5.661398] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 5.661438] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 5.661479] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 5.661519]
[ 5.661533] ---[ end trace 0000000000000000 ]---
[ 5.800064] ------------[ cut here ]------------
[ 5.800115] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.800180] Modules linked in: netdevsim psample
[ 5.800218] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.800277] Tainted: [W]=WARN
[ 5.800308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.800344] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.800372] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.800456] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 5.800483] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.800522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6e00
[ 5.800563] RBP: 0000000000000000 R08: ff198b2044fbbed0 R09: ff198b204cd67030
[ 5.800603] R10: ff198b204cd6e120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.800640] R13: 0000000000000010 R14: ff198b204cd6e000 R15: ff198b2042ff6e00
[ 5.800683] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.800723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.800757] CR2: 00007f4ceee208f4 CR3: 00000000064db004 CR4: 0000000000771ef0
[ 5.800798] PKRU: 55555554
[ 5.800816] Call Trace:
[ 5.800834]
[ 5.800850] rtmsg_ifinfo+0x3c/0xa0
[ 5.800872] register_netdevice+0x8e1/0xa70
[ 5.800893] nsim_create+0x321/0x3d0 [netdevsim]
[ 5.800928] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 5.800959] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 5.800986] really_probe+0xc9/0x290
[ 5.801009] ? driver_probe_device+0xe0/0xe0
[ 5.801036] __driver_probe_device+0x8d/0x160
[ 5.801063] driver_probe_device+0x1f/0xe0
[ 5.801081] __device_attach_driver+0x71/0x100
[ 5.801108] bus_for_each_drv+0x9d/0x100
[ 5.801131] __device_attach+0xb0/0x1b0
[ 5.801152] device_initial_probe+0x4a/0x70
[ 5.801174] bus_probe_device+0x3c/0xb0
[ 5.801194] device_add+0x675/0x8a0
[ 5.801215] new_device_store+0x19b/0x2b0 [netdevsim]
[ 5.801243] kernfs_fop_write_iter+0x151/0x200
[ 5.801270] vfs_write+0x257/0x5c0
[ 5.801300] ksys_write+0x7b/0x110
[ 5.801328] do_syscall_64+0x104/0xfc0
[ 5.801348] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.801375] RIP: 0033:0x7f195005208e
[ 5.801396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.801487] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 5.801530] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 5.801568] RDX: 0000000000000008 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 5.801610] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 5.801648] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 5.801685] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 5.801723]
[ 5.801739] ---[ end trace 0000000000000000 ]---
[ 5.935274] ------------[ cut here ]------------
[ 5.935338] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 5.935388] Modules linked in: netdevsim psample
[ 5.935421] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 5.935477] Tainted: [W]=WARN
[ 5.935495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5.935538] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 5.935572] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 5.935669] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 5.935697] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 5.935741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ffc300
[ 5.935778] RBP: 0000000000000000 R08: ff198b2044cbc1d0 R09: ff198b204cd65030
[ 5.935816] R10: ff198b204cd6c120 R11: fefefefefefefeff R12: 0000000000000000
[ 5.935854] R13: 0000000000000010 R14: ff198b204cd6c000 R15: ff198b2042ffc300
[ 5.935898] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 5.935941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.935976] CR2: 00007f45c0d5c2a0 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 5.936018] PKRU: 55555554
[ 5.936034] Call Trace:
[ 5.936051]
[ 5.936067] rtmsg_ifinfo+0x3c/0xa0
[ 5.936090] register_netdevice+0x8e1/0xa70
[ 5.936112] nsim_create+0x321/0x3d0 [netdevsim]
[ 5.936143] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 5.936172] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 5.936201] really_probe+0xc9/0x290
[ 5.936224] ? driver_probe_device+0xe0/0xe0
[ 5.936249] __driver_probe_device+0x8d/0x160
[ 5.936274] driver_probe_device+0x1f/0xe0
[ 5.936298] __device_attach_driver+0x71/0x100
[ 5.936325] bus_for_each_drv+0x9d/0x100
[ 5.936350] __device_attach+0xb0/0x1b0
[ 5.936371] device_initial_probe+0x4a/0x70
[ 5.936393] bus_probe_device+0x3c/0xb0
[ 5.936414] device_add+0x675/0x8a0
[ 5.936436] new_device_store+0x19b/0x2b0 [netdevsim]
[ 5.936466] kernfs_fop_write_iter+0x151/0x200
[ 5.936495] vfs_write+0x257/0x5c0
[ 5.936519] ksys_write+0x7b/0x110
[ 5.936541] do_syscall_64+0x104/0xfc0
[ 5.936567] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5.936599] RIP: 0033:0x7f195005208e
[ 5.936620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 5.936713] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 5.936752] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 5.936788] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 5.936826] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 5.936867] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 5.936905] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 5.936946]
[ 5.936961] ---[ end trace 0000000000000000 ]---
[ 6.076266] ------------[ cut here ]------------
[ 6.076333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 6.076385] Modules linked in: netdevsim psample
[ 6.076417] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 6.076475] Tainted: [W]=WARN
[ 6.076493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 6.076529] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 6.076559] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 6.076659] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 6.076688] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 6.076731] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289000
[ 6.076771] RBP: 0000000000000000 R08: ff198b2044d1df10 R09: ff198b204cd7b030
[ 6.076809] R10: ff198b204cd6a120 R11: fefefefefefefeff R12: 0000000000000000
[ 6.076847] R13: 0000000000000010 R14: ff198b204cd6a000 R15: ff198b2043289000
[ 6.076895] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 6.076935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.076969] CR2: 00007fd0bdb58574 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 6.077006] PKRU: 55555554
[ 6.077021] Call Trace:
[ 6.077038]
[ 6.077053] rtmsg_ifinfo+0x3c/0xa0
[ 6.077075] register_netdevice+0x8e1/0xa70
[ 6.077097] nsim_create+0x321/0x3d0 [netdevsim]
[ 6.077128] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 6.077157] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 6.077184] really_probe+0xc9/0x290
[ 6.077206] ? driver_probe_device+0xe0/0xe0
[ 6.077233] __driver_probe_device+0x8d/0x160
[ 6.077260] driver_probe_device+0x1f/0xe0
[ 6.077285] __device_attach_driver+0x71/0x100
[ 6.077312] bus_for_each_drv+0x9d/0x100
[ 6.077334] __device_attach+0xb0/0x1b0
[ 6.077356] device_initial_probe+0x4a/0x70
[ 6.077377] bus_probe_device+0x3c/0xb0
[ 6.077399] device_add+0x675/0x8a0
[ 6.077422] new_device_store+0x19b/0x2b0 [netdevsim]
[ 6.077453] kernfs_fop_write_iter+0x151/0x200
[ 6.077483] vfs_write+0x257/0x5c0
[ 6.077505] ksys_write+0x7b/0x110
[ 6.077524] do_syscall_64+0x104/0xfc0
[ 6.077546] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 6.077575] RIP: 0033:0x7f195005208e
[ 6.077596] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 6.077680] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 6.077720] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 6.077759] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 6.077798] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 6.077836] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 6.077879] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 6.077920]
[ 6.077932] ---[ end trace 0000000000000000 ]---
[ 6.210617] ------------[ cut here ]------------
[ 6.210674] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 6.210738] Modules linked in: netdevsim psample
[ 6.210769] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 6.210827] Tainted: [W]=WARN
[ 6.210848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 6.210880] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 6.210912] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 6.211000] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 6.211028] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 6.211068] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ffc300
[ 6.211104] RBP: 0000000000000000 R08: ff198b2044c318d0 R09: ff198b204cd79030
[ 6.211141] R10: ff198b204cd68120 R11: fefefefefefefeff R12: 0000000000000000
[ 6.211179] R13: 0000000000000010 R14: ff198b204cd68000 R15: ff198b2042ffc300
[ 6.211220] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 6.211261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.211299] CR2: 00007f4211d23574 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 6.211340] PKRU: 55555554
[ 6.211356] Call Trace:
[ 6.211372]
[ 6.211386] rtmsg_ifinfo+0x3c/0xa0
[ 6.211407] register_netdevice+0x8e1/0xa70
[ 6.211429] nsim_create+0x321/0x3d0 [netdevsim]
[ 6.211458] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 6.211486] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 6.211511] really_probe+0xc9/0x290
[ 6.211537] ? driver_probe_device+0xe0/0xe0
[ 6.211564] __driver_probe_device+0x8d/0x160
[ 6.211588] driver_probe_device+0x1f/0xe0
[ 6.211613] __device_attach_driver+0x71/0x100
[ 6.211640] bus_for_each_drv+0x9d/0x100
[ 6.211660] __device_attach+0xb0/0x1b0
[ 6.211682] device_initial_probe+0x4a/0x70
[ 6.211702] bus_probe_device+0x3c/0xb0
[ 6.211724] device_add+0x675/0x8a0
[ 6.211746] new_device_store+0x19b/0x2b0 [netdevsim]
[ 6.211773] kernfs_fop_write_iter+0x151/0x200
[ 6.211801] vfs_write+0x257/0x5c0
[ 6.211825] ksys_write+0x7b/0x110
[ 6.211845] do_syscall_64+0x104/0xfc0
[ 6.211868] ? __sysvec_call_function_single+0x20/0xd0
[ 6.211899] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 6.211927] RIP: 0033:0x7f195005208e
[ 6.211948] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 6.212044] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 6.212087] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 6.212134] RDX: 0000000000000008 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 6.212175] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 6.212211] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 6.212252] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 6.212300]
[ 6.212318] ---[ end trace 0000000000000000 ]---
[ 6.355050] ------------[ cut here ]------------
[ 6.355104] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: python3/254
[ 6.355163] Modules linked in: netdevsim psample
[ 6.355195] CPU: 3 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 6.355249] Tainted: [W]=WARN
[ 6.355271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 6.355312] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 6.355345] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 6.355432] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 6.355461] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 6.355501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288500
[ 6.355546] RBP: 0000000000000000 R08: ff198b2044c91790 R09: ff198b204cd7f030
[ 6.355582] R10: ff198b204cdbe120 R11: fefefefefefefeff R12: 0000000000000000
[ 6.355633] R13: 0000000000000010 R14: ff198b204cdbe000 R15: ff198b2043288500
[ 6.355677] FS: 00007f194feca400(0000) GS:ff198b20bfbc8000(0000) knlGS:0000000000000000
[ 6.355719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.355754] CR2: 00007eff692ff8f4 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 6.355792] PKRU: 55555554
[ 6.355809] Call Trace:
[ 6.355826]
[ 6.355840] rtmsg_ifinfo+0x3c/0xa0
[ 6.355862] register_netdevice+0x8e1/0xa70
[ 6.355885] nsim_create+0x321/0x3d0 [netdevsim]
[ 6.355914] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 6.355943] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 6.355971] really_probe+0xc9/0x290
[ 6.355993] ? driver_probe_device+0xe0/0xe0
[ 6.356020] __driver_probe_device+0x8d/0x160
[ 6.356047] driver_probe_device+0x1f/0xe0
[ 6.356068] __device_attach_driver+0x71/0x100
[ 6.356097] bus_for_each_drv+0x9d/0x100
[ 6.356119] __device_attach+0xb0/0x1b0
[ 6.356140] device_initial_probe+0x4a/0x70
[ 6.356161] bus_probe_device+0x3c/0xb0
[ 6.356183] device_add+0x675/0x8a0
[ 6.356206] new_device_store+0x19b/0x2b0 [netdevsim]
[ 6.356233] kernfs_fop_write_iter+0x151/0x200
[ 6.356262] vfs_write+0x257/0x5c0
[ 6.356288] ksys_write+0x7b/0x110
[ 6.356307] do_syscall_64+0x104/0xfc0
[ 6.356329] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 6.356357] RIP: 0033:0x7f195005208e
[ 6.356379] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 6.356470] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 6.356508] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 6.356544] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 6.356584] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 6.356626] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 6.356664] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 6.356709]
[ 6.356723] ---[ end trace 0000000000000000 ]---
[ 6.616073] ------------[ cut here ]------------
[ 6.616132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 6.616182] Modules linked in: netdevsim psample
[ 6.616217] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 6.616287] Tainted: [W]=WARN
[ 6.616314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 6.616348] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 6.616376] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 6.616469] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 6.616502] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 6.616548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043289200
[ 6.616591] RBP: 0000000000000000 R08: ff198b204182f6d0 R09: ff198b2044f5d030
[ 6.616642] R10: ff198b2044f52120 R11: fefefefefefefeff R12: 0000000000000000
[ 6.616680] R13: 0000000000000010 R14: ff198b2044f52000 R15: ff198b2043289200
[ 6.616727] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 6.616778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.616813] CR2: 00007fd7c1497226 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 6.616855] PKRU: 55555554
[ 6.616872] Call Trace:
[ 6.616888]
[ 6.616908] rtmsg_ifinfo+0x3c/0xa0
[ 6.616936] register_netdevice+0x8e1/0xa70
[ 6.616958] nsim_create+0x321/0x3d0 [netdevsim]
[ 6.616992] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 6.617021] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 6.617051] really_probe+0xc9/0x290
[ 6.617072] ? driver_probe_device+0xe0/0xe0
[ 6.617100] __driver_probe_device+0x8d/0x160
[ 6.617129] driver_probe_device+0x1f/0xe0
[ 6.617154] __device_attach_driver+0x71/0x100
[ 6.617184] bus_for_each_drv+0x9d/0x100
[ 6.617211] __device_attach+0xb0/0x1b0
[ 6.617233] device_initial_probe+0x4a/0x70
[ 6.617257] bus_probe_device+0x3c/0xb0
[ 6.617285] device_add+0x675/0x8a0
[ 6.617307] new_device_store+0x19b/0x2b0 [netdevsim]
[ 6.617336] kernfs_fop_write_iter+0x151/0x200
[ 6.617364] vfs_write+0x257/0x5c0
[ 6.617386] ksys_write+0x7b/0x110
[ 6.617408] do_syscall_64+0x104/0xfc0
[ 6.617432] ? irq_exit_rcu+0x46/0xa0
[ 6.617458] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 6.617489] RIP: 0033:0x7f195005208e
[ 6.617512] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 6.617617] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 6.617661] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 6.617711] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 6.617754] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 6.617798] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 6.617840] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 6.617883]
[ 6.617899] ---[ end trace 0000000000000000 ]---
[ 6.764221] ------------[ cut here ]------------
[ 6.764272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 6.764329] Modules linked in: netdevsim psample
[ 6.764362] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 6.764431] Tainted: [W]=WARN
[ 6.764452] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 6.764499] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 6.764528] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 6.765270] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 6.765303] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 6.765354] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8400
[ 6.765401] RBP: 0000000000000000 R08: ff198b2044c31590 R09: ff198b2044f73030
[ 6.765441] R10: ff198b2044f50120 R11: fefefefefefefeff R12: 0000000000000000
[ 6.765482] R13: 0000000000000010 R14: ff198b2044f50000 R15: ff198b2042fe8400
[ 6.765528] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 6.765572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.765616] CR2: 00007fd7c1497226 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 6.765661] PKRU: 55555554
[ 6.765677] Call Trace:
[ 6.765694]
[ 6.765709] rtmsg_ifinfo+0x3c/0xa0
[ 6.765730] register_netdevice+0x8e1/0xa70
[ 6.765755] nsim_create+0x321/0x3d0 [netdevsim]
[ 6.765791] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 6.765821] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 6.765849] really_probe+0xc9/0x290
[ 6.765877] ? driver_probe_device+0xe0/0xe0
[ 6.765908] __driver_probe_device+0x8d/0x160
[ 6.765939] driver_probe_device+0x1f/0xe0
[ 6.765960] __device_attach_driver+0x71/0x100
[ 6.765987] bus_for_each_drv+0x9d/0x100
[ 6.766013] __device_attach+0xb0/0x1b0
[ 6.766035] device_initial_probe+0x4a/0x70
[ 6.766063] bus_probe_device+0x3c/0xb0
[ 6.766092] device_add+0x675/0x8a0
[ 6.766117] new_device_store+0x19b/0x2b0 [netdevsim]
[ 6.766155] kernfs_fop_write_iter+0x151/0x200
[ 6.766187] vfs_write+0x257/0x5c0
[ 6.766209] ksys_write+0x7b/0x110
[ 6.766232] do_syscall_64+0x104/0xfc0
[ 6.766258] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 6.766291] RIP: 0033:0x7f195005208e
[ 6.766315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 6.766403] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 6.766447] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 6.766490] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 6.766526] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 6.766565] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 6.766608] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 6.766650]
[ 6.766666] ---[ end trace 0000000000000000 ]---
[ 6.910174] ------------[ cut here ]------------
[ 6.910235] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 6.910298] Modules linked in: netdevsim psample
[ 6.910329] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 6.910382] Tainted: [W]=WARN
[ 6.910400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 6.910431] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 6.910460] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 6.910546] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 6.910575] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 6.910617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8800
[ 6.910658] RBP: 0000000000000000 R08: ff198b2044cbcd10 R09: ff198b2044f71030
[ 6.910695] R10: ff198b204ce36120 R11: fefefefefefefeff R12: 0000000000000000
[ 6.910740] R13: 0000000000000010 R14: ff198b204ce36000 R15: ff198b2042fe8800
[ 6.910791] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 6.910836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 6.910870] CR2: 00007f18250f7388 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 6.910912] PKRU: 55555554
[ 6.910927] Call Trace:
[ 6.910945]
[ 6.910960] rtmsg_ifinfo+0x3c/0xa0
[ 6.910980] register_netdevice+0x8e1/0xa70
[ 6.911002] nsim_create+0x321/0x3d0 [netdevsim]
[ 6.911030] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 6.911057] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 6.911084] really_probe+0xc9/0x290
[ 6.911105] ? driver_probe_device+0xe0/0xe0
[ 6.911132] __driver_probe_device+0x8d/0x160
[ 6.911163] driver_probe_device+0x1f/0xe0
[ 6.911184] __device_attach_driver+0x71/0x100
[ 6.911206] bus_for_each_drv+0x9d/0x100
[ 6.911229] __device_attach+0xb0/0x1b0
[ 6.911250] device_initial_probe+0x4a/0x70
[ 6.911269] bus_probe_device+0x3c/0xb0
[ 6.911295] device_add+0x675/0x8a0
[ 6.911316] new_device_store+0x19b/0x2b0 [netdevsim]
[ 6.911341] kernfs_fop_write_iter+0x151/0x200
[ 6.911370] vfs_write+0x257/0x5c0
[ 6.911395] ksys_write+0x7b/0x110
[ 6.911416] do_syscall_64+0x104/0xfc0
[ 6.911439] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 6.911467] RIP: 0033:0x7f195005208e
[ 6.911487] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 6.911574] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 6.911612] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 6.911653] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 6.911691] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 6.911730] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 6.911766] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 6.911805]
[ 6.911820] ---[ end trace 0000000000000000 ]---
[ 7.058223] ------------[ cut here ]------------
[ 7.058288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 7.058339] Modules linked in: netdevsim psample
[ 7.058371] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.058426] Tainted: [W]=WARN
[ 7.058450] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.058482] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.058512] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.058615] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.058646] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.058687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfad00
[ 7.058724] RBP: 0000000000000000 R08: ff198b2041932110 R09: ff198b2044f77030
[ 7.058767] R10: ff198b204ce34120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.058807] R13: 0000000000000010 R14: ff198b204ce34000 R15: ff198b2041dfad00
[ 7.058849] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 7.058891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.058926] CR2: 00007f18250f7388 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 7.058965] PKRU: 55555554
[ 7.058980] Call Trace:
[ 7.058995]
[ 7.059010] rtmsg_ifinfo+0x3c/0xa0
[ 7.059034] register_netdevice+0x8e1/0xa70
[ 7.059056] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.059086] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.059114] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.059142] really_probe+0xc9/0x290
[ 7.059163] ? driver_probe_device+0xe0/0xe0
[ 7.059192] __driver_probe_device+0x8d/0x160
[ 7.059217] driver_probe_device+0x1f/0xe0
[ 7.059236] __device_attach_driver+0x71/0x100
[ 7.059263] bus_for_each_drv+0x9d/0x100
[ 7.059291] __device_attach+0xb0/0x1b0
[ 7.059314] device_initial_probe+0x4a/0x70
[ 7.059335] bus_probe_device+0x3c/0xb0
[ 7.059356] device_add+0x675/0x8a0
[ 7.059378] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.059405] kernfs_fop_write_iter+0x151/0x200
[ 7.059440] vfs_write+0x257/0x5c0
[ 7.059462] ksys_write+0x7b/0x110
[ 7.059489] do_syscall_64+0x104/0xfc0
[ 7.059510] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.059541] RIP: 0033:0x7f195005208e
[ 7.059567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.059659] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.059699] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 7.059745] RDX: 0000000000000008 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.059781] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.059823] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.059865] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.059907]
[ 7.059922] ---[ end trace 0000000000000000 ]---
[ 7.204628] ------------[ cut here ]------------
[ 7.204693] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 7.204743] Modules linked in: netdevsim psample
[ 7.204770] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.204826] Tainted: [W]=WARN
[ 7.204847] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.204879] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.204906] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.204992] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.205025] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.205064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4200
[ 7.205104] RBP: 0000000000000000 R08: ff198b2041946cd0 R09: ff198b2044f75030
[ 7.205148] R10: ff198b204ce32120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.205187] R13: 0000000000000010 R14: ff198b204ce32000 R15: ff198b2042fe4200
[ 7.205228] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 7.205270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.205309] CR2: 00007f18250f7388 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 7.205349] PKRU: 55555554
[ 7.205364] Call Trace:
[ 7.205380]
[ 7.205394] rtmsg_ifinfo+0x3c/0xa0
[ 7.205420] register_netdevice+0x8e1/0xa70
[ 7.205442] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.205472] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.205501] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.205529] really_probe+0xc9/0x290
[ 7.205550] ? driver_probe_device+0xe0/0xe0
[ 7.205576] __driver_probe_device+0x8d/0x160
[ 7.205607] driver_probe_device+0x1f/0xe0
[ 7.205631] __device_attach_driver+0x71/0x100
[ 7.205659] bus_for_each_drv+0x9d/0x100
[ 7.205685] __device_attach+0xb0/0x1b0
[ 7.205706] device_initial_probe+0x4a/0x70
[ 7.205728] bus_probe_device+0x3c/0xb0
[ 7.205749] device_add+0x675/0x8a0
[ 7.205770] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.205799] kernfs_fop_write_iter+0x151/0x200
[ 7.205826] vfs_write+0x257/0x5c0
[ 7.205847] ksys_write+0x7b/0x110
[ 7.205872] do_syscall_64+0x104/0xfc0
[ 7.205894] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.205920] RIP: 0033:0x7f195005208e
[ 7.205939] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.206025] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.206066] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 7.206102] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.206142] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.206178] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.206215] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.206257]
[ 7.206274] ---[ end trace 0000000000000000 ]---
[ 7.348592] ------------[ cut here ]------------
[ 7.348680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 7.348739] Modules linked in: netdevsim psample
[ 7.348773] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.348833] Tainted: [W]=WARN
[ 7.348854] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.348891] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.348921] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.349034] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.349062] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.349107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8400
[ 7.349148] RBP: 0000000000000000 R08: ff198b2044fb9850 R09: ff198b204ce43030
[ 7.349188] R10: ff198b204ce30120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.349232] R13: 0000000000000010 R14: ff198b204ce30000 R15: ff198b2042fe8400
[ 7.349289] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 7.349334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.349371] CR2: 00007f18250f7388 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 7.349418] PKRU: 55555554
[ 7.349432] Call Trace:
[ 7.349451]
[ 7.349468] rtmsg_ifinfo+0x3c/0xa0
[ 7.349491] register_netdevice+0x8e1/0xa70
[ 7.349513] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.349543] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.349574] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.349610] really_probe+0xc9/0x290
[ 7.349635] ? driver_probe_device+0xe0/0xe0
[ 7.349662] __driver_probe_device+0x8d/0x160
[ 7.349692] driver_probe_device+0x1f/0xe0
[ 7.349710] __device_attach_driver+0x71/0x100
[ 7.349736] bus_for_each_drv+0x9d/0x100
[ 7.349755] __device_attach+0xb0/0x1b0
[ 7.349779] device_initial_probe+0x4a/0x70
[ 7.349802] bus_probe_device+0x3c/0xb0
[ 7.349828] device_add+0x675/0x8a0
[ 7.349849] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.349879] kernfs_fop_write_iter+0x151/0x200
[ 7.349910] vfs_write+0x257/0x5c0
[ 7.349931] ksys_write+0x7b/0x110
[ 7.349953] do_syscall_64+0x104/0xfc0
[ 7.349977] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.350005] RIP: 0033:0x7f195005208e
[ 7.350028] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.350123] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.350164] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 7.350203] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.350245] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.350293] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.350337] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.350382]
[ 7.350395] ---[ end trace 0000000000000000 ]---
[ 7.492207] ------------[ cut here ]------------
[ 7.492273] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: python3/254
[ 7.492340] Modules linked in: netdevsim psample
[ 7.492375] CPU: 0 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.492437] Tainted: [W]=WARN
[ 7.492459] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.492492] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.492522] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.492623] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.492652] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.492701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288e00
[ 7.492745] RBP: 0000000000000000 R08: ff198b2044fb92d0 R09: ff198b204ce41030
[ 7.492788] R10: ff198b204ce4e120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.492832] R13: 0000000000000010 R14: ff198b204ce4e000 R15: ff198b2043288e00
[ 7.492877] FS: 00007f194feca400(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 7.492924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.492958] CR2: 00007f18250f7388 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 7.492999] PKRU: 55555554
[ 7.493013] Call Trace:
[ 7.493027]
[ 7.493042] rtmsg_ifinfo+0x3c/0xa0
[ 7.493063] register_netdevice+0x8e1/0xa70
[ 7.493086] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.493117] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.493148] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.493179] really_probe+0xc9/0x290
[ 7.493200] ? driver_probe_device+0xe0/0xe0
[ 7.493233] __driver_probe_device+0x8d/0x160
[ 7.493259] driver_probe_device+0x1f/0xe0
[ 7.493284] __device_attach_driver+0x71/0x100
[ 7.493310] bus_for_each_drv+0x9d/0x100
[ 7.493333] __device_attach+0xb0/0x1b0
[ 7.493354] device_initial_probe+0x4a/0x70
[ 7.493375] bus_probe_device+0x3c/0xb0
[ 7.493398] device_add+0x675/0x8a0
[ 7.493419] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.493450] kernfs_fop_write_iter+0x151/0x200
[ 7.493479] vfs_write+0x257/0x5c0
[ 7.493500] ksys_write+0x7b/0x110
[ 7.493521] do_syscall_64+0x104/0xfc0
[ 7.493545] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.493571] RIP: 0033:0x7f195005208e
[ 7.493593] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.493693] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.493745] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 7.493796] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.493839] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.493878] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.493918] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.493963]
[ 7.493981] ---[ end trace 0000000000000000 ]---
[ 7.509951] ------------[ cut here ]------------
[ 7.509999] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 7.510056] Modules linked in: netdevsim psample
[ 7.510086] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.510148] Tainted: [W]=WARN
[ 7.510170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.510204] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.510233] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.510341] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.510368] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.510408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4b00
[ 7.510457] RBP: 0000000000000000 R08: ff198b2044fb9f50 R09: ff198b204307a030
[ 7.510501] R10: ff198b20419a2120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.510548] R13: 0000000000000010 R14: ff198b20419a2000 R15: ff198b2042fe4b00
[ 7.510593] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 7.510638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.510674] CR2: 00007ffc83cbeff0 CR3: 00000000064db004 CR4: 0000000000771ef0
[ 7.510717] PKRU: 55555554
[ 7.510731] Call Trace:
[ 7.510745]
[ 7.510760] rtmsg_ifinfo+0x3c/0xa0
[ 7.510783] register_netdevice+0x8e1/0xa70
[ 7.510806] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.510836] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.510864] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.510897] really_probe+0xc9/0x290
[ 7.510917] ? driver_probe_device+0xe0/0xe0
[ 7.510947] __driver_probe_device+0x8d/0x160
[ 7.510976] driver_probe_device+0x1f/0xe0
[ 7.511001] __device_attach_driver+0x71/0x100
[ 7.511035] bus_for_each_drv+0x9d/0x100
[ 7.511054] __device_attach+0xb0/0x1b0
[ 7.511082] device_initial_probe+0x4a/0x70
[ 7.511105] bus_probe_device+0x3c/0xb0
[ 7.511128] device_add+0x675/0x8a0
[ 7.511152] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.511183] kernfs_fop_write_iter+0x151/0x200
[ 7.511215] vfs_write+0x257/0x5c0
[ 7.511237] ksys_write+0x7b/0x110
[ 7.511263] do_syscall_64+0x104/0xfc0
[ 7.511291] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.511321] RIP: 0033:0x7f195005208e
[ 7.511341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.511433] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.511475] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 7.511516] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.511559] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.511609] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.511659] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.511706]
[ 7.511726] ---[ end trace 0000000000000000 ]---
[ 7.645221] ------------[ cut here ]------------
[ 7.645267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 7.645329] Modules linked in: netdevsim psample
[ 7.645362] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.645420] Tainted: [W]=WARN
[ 7.645443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.645476] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.645505] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.645602] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.645632] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.645676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ffb000
[ 7.645719] RBP: 0000000000000000 R08: ff198b204cec3290 R09: ff198b2043078030
[ 7.645757] R10: ff198b20431ee120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.645799] R13: 0000000000000010 R14: ff198b20431ee000 R15: ff198b2042ffb000
[ 7.645844] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 7.645886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.645918] CR2: 00007f49a9bcc8f4 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 7.645964] PKRU: 55555554
[ 7.645977] Call Trace:
[ 7.645990]
[ 7.646006] rtmsg_ifinfo+0x3c/0xa0
[ 7.646032] register_netdevice+0x8e1/0xa70
[ 7.646056] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.646084] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.646115] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.646146] really_probe+0xc9/0x290
[ 7.646167] ? driver_probe_device+0xe0/0xe0
[ 7.646197] __driver_probe_device+0x8d/0x160
[ 7.646224] driver_probe_device+0x1f/0xe0
[ 7.646245] __device_attach_driver+0x71/0x100
[ 7.646276] bus_for_each_drv+0x9d/0x100
[ 7.646300] __device_attach+0xb0/0x1b0
[ 7.646318] device_initial_probe+0x4a/0x70
[ 7.646343] bus_probe_device+0x3c/0xb0
[ 7.646366] device_add+0x675/0x8a0
[ 7.646387] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.646418] kernfs_fop_write_iter+0x151/0x200
[ 7.646447] vfs_write+0x257/0x5c0
[ 7.646469] ksys_write+0x7b/0x110
[ 7.646491] do_syscall_64+0x104/0xfc0
[ 7.646512] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.646547] RIP: 0033:0x7f195005208e
[ 7.646567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.646669] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.646708] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 7.646751] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.646796] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.646839] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.646878] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.646918]
[ 7.646933] ---[ end trace 0000000000000000 ]---
[ 7.785276] ------------[ cut here ]------------
[ 7.785333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 7.785396] Modules linked in: netdevsim psample
[ 7.785423] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.785476] Tainted: [W]=WARN
[ 7.785494] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.785530] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.785560] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.785664] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.785696] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.785740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ffc900
[ 7.785781] RBP: 0000000000000000 R08: ff198b2044fbb110 R09: ff198b204cf42030
[ 7.785821] R10: ff198b20431ec120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.785859] R13: 0000000000000010 R14: ff198b20431ec000 R15: ff198b2042ffc900
[ 7.785900] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 7.785943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.785976] CR2: 00007fd7c16f1580 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 7.786018] PKRU: 55555554
[ 7.786033] Call Trace:
[ 7.786046]
[ 7.786062] rtmsg_ifinfo+0x3c/0xa0
[ 7.786084] register_netdevice+0x8e1/0xa70
[ 7.786106] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.786137] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.786165] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.786187] really_probe+0xc9/0x290
[ 7.786207] ? driver_probe_device+0xe0/0xe0
[ 7.786233] __driver_probe_device+0x8d/0x160
[ 7.786262] driver_probe_device+0x1f/0xe0
[ 7.786285] __device_attach_driver+0x71/0x100
[ 7.786311] bus_for_each_drv+0x9d/0x100
[ 7.786332] __device_attach+0xb0/0x1b0
[ 7.786352] device_initial_probe+0x4a/0x70
[ 7.786371] bus_probe_device+0x3c/0xb0
[ 7.786394] device_add+0x675/0x8a0
[ 7.786414] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.786437] kernfs_fop_write_iter+0x151/0x200
[ 7.786467] vfs_write+0x257/0x5c0
[ 7.786490] ksys_write+0x7b/0x110
[ 7.786510] do_syscall_64+0x104/0xfc0
[ 7.786532] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.786560] RIP: 0033:0x7f195005208e
[ 7.786581] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.786660] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.786700] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 7.786740] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.786778] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.786816] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.786856] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.786900]
[ 7.786915] ---[ end trace 0000000000000000 ]---
[ 7.919584] ------------[ cut here ]------------
[ 7.919630] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 7.919683] Modules linked in: netdevsim psample
[ 7.919717] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 7.919772] Tainted: [W]=WARN
[ 7.919794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 7.919826] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 7.919850] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 7.919940] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 7.919967] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 7.920006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8400
[ 7.920047] RBP: 0000000000000000 R08: ff198b2044d29ad0 R09: ff198b204cf40030
[ 7.920088] R10: ff198b20431ea120 R11: fefefefefefefeff R12: 0000000000000000
[ 7.920135] R13: 0000000000000010 R14: ff198b20431ea000 R15: ff198b2042fe8400
[ 7.920184] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 7.920227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.920263] CR2: 00007fd7c16f1580 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 7.920308] PKRU: 55555554
[ 7.920322] Call Trace:
[ 7.920336]
[ 7.920351] rtmsg_ifinfo+0x3c/0xa0
[ 7.920373] register_netdevice+0x8e1/0xa70
[ 7.920395] nsim_create+0x321/0x3d0 [netdevsim]
[ 7.920425] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 7.920453] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 7.920481] really_probe+0xc9/0x290
[ 7.920503] ? driver_probe_device+0xe0/0xe0
[ 7.920530] __driver_probe_device+0x8d/0x160
[ 7.920561] driver_probe_device+0x1f/0xe0
[ 7.920582] __device_attach_driver+0x71/0x100
[ 7.920615] bus_for_each_drv+0x9d/0x100
[ 7.920638] __device_attach+0xb0/0x1b0
[ 7.920662] device_initial_probe+0x4a/0x70
[ 7.920682] bus_probe_device+0x3c/0xb0
[ 7.920704] device_add+0x675/0x8a0
[ 7.920725] new_device_store+0x19b/0x2b0 [netdevsim]
[ 7.920752] kernfs_fop_write_iter+0x151/0x200
[ 7.920774] vfs_write+0x257/0x5c0
[ 7.920796] ksys_write+0x7b/0x110
[ 7.920817] do_syscall_64+0x104/0xfc0
[ 7.920837] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 7.920868] RIP: 0033:0x7f195005208e
[ 7.920887] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 7.920977] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 7.921017] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f195005208e
[ 7.921057] RDX: 0000000000000008 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 7.921095] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 7.921137] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 7.921191] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 7.921232]
[ 7.921246] ---[ end trace 0000000000000000 ]---
[ 8.060566] ------------[ cut here ]------------
[ 8.060626] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 8.060672] Modules linked in: netdevsim psample
[ 8.060707] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 8.060761] Tainted: [W]=WARN
[ 8.060783] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.060813] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 8.060837] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 8.060932] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 8.060962] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 8.061007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8600
[ 8.061047] RBP: 0000000000000000 R08: ff198b204ced91d0 R09: ff198b204cf46030
[ 8.061087] R10: ff198b20431e8120 R11: fefefefefefefeff R12: 0000000000000000
[ 8.061127] R13: 0000000000000010 R14: ff198b20431e8000 R15: ff198b2042fe8600
[ 8.061171] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 8.061218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.061256] CR2: 00007fd7c16f1580 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 8.061304] PKRU: 55555554
[ 8.061319] Call Trace:
[ 8.061332]
[ 8.061349] rtmsg_ifinfo+0x3c/0xa0
[ 8.061369] register_netdevice+0x8e1/0xa70
[ 8.061393] nsim_create+0x321/0x3d0 [netdevsim]
[ 8.061421] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 8.061449] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 8.061476] really_probe+0xc9/0x290
[ 8.061497] ? driver_probe_device+0xe0/0xe0
[ 8.061527] __driver_probe_device+0x8d/0x160
[ 8.061554] driver_probe_device+0x1f/0xe0
[ 8.061574] __device_attach_driver+0x71/0x100
[ 8.061604] bus_for_each_drv+0x9d/0x100
[ 8.061627] __device_attach+0xb0/0x1b0
[ 8.061646] device_initial_probe+0x4a/0x70
[ 8.061665] bus_probe_device+0x3c/0xb0
[ 8.061687] device_add+0x675/0x8a0
[ 8.061707] new_device_store+0x19b/0x2b0 [netdevsim]
[ 8.061730] kernfs_fop_write_iter+0x151/0x200
[ 8.061756] vfs_write+0x257/0x5c0
[ 8.061777] ksys_write+0x7b/0x110
[ 8.061799] do_syscall_64+0x104/0xfc0
[ 8.061821] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.061850] RIP: 0033:0x7f195005208e
[ 8.061871] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.061964] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.062000] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 8.062042] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 8.062084] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 8.062124] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 8.062165] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 8.062204]
[ 8.062218] ---[ end trace 0000000000000000 ]---
[ 8.202947] ------------[ cut here ]------------
[ 8.203003] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 8.203067] Modules linked in: netdevsim psample
[ 8.203099] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 8.203160] Tainted: [W]=WARN
[ 8.203180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.203213] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 8.203241] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 8.203337] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 8.203365] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 8.203397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe4400
[ 8.203437] RBP: 0000000000000000 R08: ff198b2042fbca50 R09: ff198b204cf44030
[ 8.203479] R10: ff198b204cf4e120 R11: fefefefefefefeff R12: 0000000000000000
[ 8.203512] R13: 0000000000000010 R14: ff198b204cf4e000 R15: ff198b2042fe4400
[ 8.203555] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 8.203603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.203640] CR2: 00007fd7c16f1580 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 8.203679] PKRU: 55555554
[ 8.203694] Call Trace:
[ 8.203707]
[ 8.203723] rtmsg_ifinfo+0x3c/0xa0
[ 8.203743] register_netdevice+0x8e1/0xa70
[ 8.203764] nsim_create+0x321/0x3d0 [netdevsim]
[ 8.203795] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 8.203823] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 8.203850] really_probe+0xc9/0x290
[ 8.203873] ? driver_probe_device+0xe0/0xe0
[ 8.203896] __driver_probe_device+0x8d/0x160
[ 8.203925] driver_probe_device+0x1f/0xe0
[ 8.203945] __device_attach_driver+0x71/0x100
[ 8.203972] bus_for_each_drv+0x9d/0x100
[ 8.203996] __device_attach+0xb0/0x1b0
[ 8.204018] device_initial_probe+0x4a/0x70
[ 8.204038] bus_probe_device+0x3c/0xb0
[ 8.204058] device_add+0x675/0x8a0
[ 8.204082] new_device_store+0x19b/0x2b0 [netdevsim]
[ 8.204109] kernfs_fop_write_iter+0x151/0x200
[ 8.204137] vfs_write+0x257/0x5c0
[ 8.204159] ksys_write+0x7b/0x110
[ 8.204179] do_syscall_64+0x104/0xfc0
[ 8.204198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.204230] RIP: 0033:0x7f195005208e
[ 8.204251] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.204347] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.204392] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 8.204433] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 8.204475] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 8.204518] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 8.204563] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 8.204609]
[ 8.204624] ---[ end trace 0000000000000000 ]---
[ 8.339828] ------------[ cut here ]------------
[ 8.339879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 8.339942] Modules linked in: netdevsim psample
[ 8.339977] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 8.340031] Tainted: [W]=WARN
[ 8.340055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.340091] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 8.340123] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 8.340219] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 8.340245] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 8.340286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042fe8700
[ 8.340326] RBP: 0000000000000000 R08: ff198b204cec3450 R09: ff198b204cf5a030
[ 8.340366] R10: ff198b204cf4c120 R11: fefefefefefefeff R12: 0000000000000000
[ 8.340409] R13: 0000000000000010 R14: ff198b204cf4c000 R15: ff198b2042fe8700
[ 8.340451] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 8.340494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.340523] CR2: 00007fb29d40e8f4 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 8.340572] PKRU: 55555554
[ 8.340586] Call Trace:
[ 8.340603]
[ 8.340617] rtmsg_ifinfo+0x3c/0xa0
[ 8.340641] register_netdevice+0x8e1/0xa70
[ 8.340662] nsim_create+0x321/0x3d0 [netdevsim]
[ 8.340692] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 8.340719] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 8.340750] really_probe+0xc9/0x290
[ 8.340773] ? driver_probe_device+0xe0/0xe0
[ 8.340802] __driver_probe_device+0x8d/0x160
[ 8.340828] driver_probe_device+0x1f/0xe0
[ 8.340851] __device_attach_driver+0x71/0x100
[ 8.340880] bus_for_each_drv+0x9d/0x100
[ 8.340903] __device_attach+0xb0/0x1b0
[ 8.340925] device_initial_probe+0x4a/0x70
[ 8.340945] bus_probe_device+0x3c/0xb0
[ 8.340967] device_add+0x675/0x8a0
[ 8.340988] new_device_store+0x19b/0x2b0 [netdevsim]
[ 8.341013] kernfs_fop_write_iter+0x151/0x200
[ 8.341044] vfs_write+0x257/0x5c0
[ 8.341069] ksys_write+0x7b/0x110
[ 8.341088] do_syscall_64+0x104/0xfc0
[ 8.341111] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.341141] RIP: 0033:0x7f195005208e
[ 8.341164] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.341255] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.341301] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 8.341344] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 8.341382] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 8.341425] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 8.341466] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 8.341507]
[ 8.341521] ---[ end trace 0000000000000000 ]---
[ 8.482716] ------------[ cut here ]------------
[ 8.482772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 8.482833] Modules linked in: netdevsim psample
[ 8.482867] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 8.482925] Tainted: [W]=WARN
[ 8.482946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.482979] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 8.483006] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 8.483094] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 8.483124] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 8.483166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ffc600
[ 8.483206] RBP: 0000000000000000 R08: ff198b204ceeb490 R09: ff198b204cf58030
[ 8.483244] R10: ff198b204cf4a120 R11: fefefefefefefeff R12: 0000000000000000
[ 8.483294] R13: 0000000000000010 R14: ff198b204cf4a000 R15: ff198b2042ffc600
[ 8.483336] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 8.483378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.483412] CR2: 00007fd7c16f1580 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 8.483451] PKRU: 55555554
[ 8.483466] Call Trace:
[ 8.483479]
[ 8.483494] rtmsg_ifinfo+0x3c/0xa0
[ 8.483516] register_netdevice+0x8e1/0xa70
[ 8.483537] nsim_create+0x321/0x3d0 [netdevsim]
[ 8.483566] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 8.483593] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 8.483623] really_probe+0xc9/0x290
[ 8.483646] ? driver_probe_device+0xe0/0xe0
[ 8.483674] __driver_probe_device+0x8d/0x160
[ 8.483702] driver_probe_device+0x1f/0xe0
[ 8.483723] __device_attach_driver+0x71/0x100
[ 8.483751] bus_for_each_drv+0x9d/0x100
[ 8.483773] __device_attach+0xb0/0x1b0
[ 8.483795] device_initial_probe+0x4a/0x70
[ 8.483815] bus_probe_device+0x3c/0xb0
[ 8.483843] device_add+0x675/0x8a0
[ 8.483864] new_device_store+0x19b/0x2b0 [netdevsim]
[ 8.483893] kernfs_fop_write_iter+0x151/0x200
[ 8.483922] vfs_write+0x257/0x5c0
[ 8.483948] ksys_write+0x7b/0x110
[ 8.483968] do_syscall_64+0x104/0xfc0
[ 8.483995] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.484024] RIP: 0033:0x7f195005208e
[ 8.484045] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.484132] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.484169] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 8.484209] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 8.484246] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 8.484291] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 8.484328] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 8.484367]
[ 8.484383] ---[ end trace 0000000000000000 ]---
[ 8.625310] ------------[ cut here ]------------
[ 8.625362] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 8.625431] Modules linked in: netdevsim psample
[ 8.625486] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 8.625543] Tainted: [W]=WARN
[ 8.625564] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.625604] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 8.625633] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 8.625728] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 8.625756] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 8.625794] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ffb300
[ 8.625834] RBP: 0000000000000000 R08: ff198b204ceeb7d0 R09: ff198b204cf5e030
[ 8.625874] R10: ff198b204cf48120 R11: fefefefefefefeff R12: 0000000000000000
[ 8.625916] R13: 0000000000000010 R14: ff198b204cf48000 R15: ff198b2042ffb300
[ 8.625961] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 8.626005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.626040] CR2: 00007fd7c16f1580 CR3: 00000000064db006 CR4: 0000000000771ef0
[ 8.626081] PKRU: 55555554
[ 8.626096] Call Trace:
[ 8.626112]
[ 8.626127] rtmsg_ifinfo+0x3c/0xa0
[ 8.626149] register_netdevice+0x8e1/0xa70
[ 8.626169] nsim_create+0x321/0x3d0 [netdevsim]
[ 8.626200] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 8.626227] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 8.626254] really_probe+0xc9/0x290
[ 8.626285] ? driver_probe_device+0xe0/0xe0
[ 8.626315] __driver_probe_device+0x8d/0x160
[ 8.626343] driver_probe_device+0x1f/0xe0
[ 8.626364] __device_attach_driver+0x71/0x100
[ 8.626395] bus_for_each_drv+0x9d/0x100
[ 8.626417] __device_attach+0xb0/0x1b0
[ 8.626440] device_initial_probe+0x4a/0x70
[ 8.626462] bus_probe_device+0x3c/0xb0
[ 8.626485] device_add+0x675/0x8a0
[ 8.626506] new_device_store+0x19b/0x2b0 [netdevsim]
[ 8.626537] kernfs_fop_write_iter+0x151/0x200
[ 8.626562] vfs_write+0x257/0x5c0
[ 8.626586] ksys_write+0x7b/0x110
[ 8.626610] do_syscall_64+0x104/0xfc0
[ 8.626630] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.626660] RIP: 0033:0x7f195005208e
[ 8.626682] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.626772] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.626814] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 8.626855] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 8.626893] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 8.626933] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 8.626974] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 8.627016]
[ 8.627030] ---[ end trace 0000000000000000 ]---
[ 8.760679] ------------[ cut here ]------------
[ 8.760724] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 8.760780] Modules linked in: netdevsim psample
[ 8.760813] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 8.760876] Tainted: [W]=WARN
[ 8.760899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.760937] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 8.760965] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 8.761058] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 8.761090] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 8.761130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288e00
[ 8.761172] RBP: 0000000000000000 R08: ff198b204cec37d0 R09: ff198b204cf5c030
[ 8.761214] R10: ff198b204cf6e120 R11: fefefefefefefeff R12: 0000000000000000
[ 8.761254] R13: 0000000000000010 R14: ff198b204cf6e000 R15: ff198b2043288e00
[ 8.761301] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 8.761344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.761375] CR2: 00007f41d7c2c8f4 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 8.761414] PKRU: 55555554
[ 8.761429] Call Trace:
[ 8.761444]
[ 8.761459] rtmsg_ifinfo+0x3c/0xa0
[ 8.761482] register_netdevice+0x8e1/0xa70
[ 8.761502] nsim_create+0x321/0x3d0 [netdevsim]
[ 8.761534] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 8.761567] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 8.761597] really_probe+0xc9/0x290
[ 8.761628] ? driver_probe_device+0xe0/0xe0
[ 8.761655] __driver_probe_device+0x8d/0x160
[ 8.761681] driver_probe_device+0x1f/0xe0
[ 8.761704] __device_attach_driver+0x71/0x100
[ 8.761730] bus_for_each_drv+0x9d/0x100
[ 8.761751] __device_attach+0xb0/0x1b0
[ 8.761770] device_initial_probe+0x4a/0x70
[ 8.761791] bus_probe_device+0x3c/0xb0
[ 8.761816] device_add+0x675/0x8a0
[ 8.761844] new_device_store+0x19b/0x2b0 [netdevsim]
[ 8.761876] kernfs_fop_write_iter+0x151/0x200
[ 8.761904] vfs_write+0x257/0x5c0
[ 8.761928] ksys_write+0x7b/0x110
[ 8.761949] do_syscall_64+0x104/0xfc0
[ 8.761973] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.762000] RIP: 0033:0x7f195005208e
[ 8.762020] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.762110] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.762149] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 8.762189] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 8.762232] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 8.762271] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 8.762310] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 8.762352]
[ 8.762366] ---[ end trace 0000000000000000 ]---
[ 8.905953] ------------[ cut here ]------------
[ 8.906008] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 8.906062] Modules linked in: netdevsim psample
[ 8.906096] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 8.906152] Tainted: [W]=WARN
[ 8.906172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.906208] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 8.906236] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 8.906333] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 8.906363] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 8.906396] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042feb000
[ 8.906439] RBP: 0000000000000000 R08: ff198b2044c91810 R09: ff198b204e832030
[ 8.906484] R10: ff198b204cf6c120 R11: fefefefefefefeff R12: 0000000000000000
[ 8.906524] R13: 0000000000000010 R14: ff198b204cf6c000 R15: ff198b2042feb000
[ 8.906570] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 8.906613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.906648] CR2: 00007fd7c0cf4d80 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 8.906681] PKRU: 55555554
[ 8.906696] Call Trace:
[ 8.906712]
[ 8.906727] rtmsg_ifinfo+0x3c/0xa0
[ 8.906750] register_netdevice+0x8e1/0xa70
[ 8.906772] nsim_create+0x321/0x3d0 [netdevsim]
[ 8.906804] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 8.906835] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 8.906865] really_probe+0xc9/0x290
[ 8.906883] ? driver_probe_device+0xe0/0xe0
[ 8.906910] __driver_probe_device+0x8d/0x160
[ 8.906938] driver_probe_device+0x1f/0xe0
[ 8.906959] __device_attach_driver+0x71/0x100
[ 8.906984] bus_for_each_drv+0x9d/0x100
[ 8.907006] __device_attach+0xb0/0x1b0
[ 8.907026] device_initial_probe+0x4a/0x70
[ 8.907048] bus_probe_device+0x3c/0xb0
[ 8.907072] device_add+0x675/0x8a0
[ 8.907092] new_device_store+0x19b/0x2b0 [netdevsim]
[ 8.907122] kernfs_fop_write_iter+0x151/0x200
[ 8.907152] vfs_write+0x257/0x5c0
[ 8.907175] ksys_write+0x7b/0x110
[ 8.907197] do_syscall_64+0x104/0xfc0
[ 8.907219] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 8.907252] RIP: 0033:0x7f195005208e
[ 8.907275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 8.907376] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 8.907418] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 8.907462] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 8.907506] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 8.907544] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 8.907588] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 8.907640]
[ 8.907654] ---[ end trace 0000000000000000 ]---
[ 9.041986] ------------[ cut here ]------------
[ 9.042038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 9.042091] Modules linked in: netdevsim psample
[ 9.042126] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.042177] Tainted: [W]=WARN
[ 9.042196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.042233] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.042262] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.042350] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 9.042377] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.042418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2041dfaf00
[ 9.042459] RBP: 0000000000000000 R08: ff198b204cf33910 R09: ff198b204e830030
[ 9.042494] R10: ff198b204cf6a120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.042530] R13: 0000000000000010 R14: ff198b204cf6a000 R15: ff198b2041dfaf00
[ 9.042570] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 9.042616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.042650] CR2: 00007fd7c16f1580 CR3: 00000000064db001 CR4: 0000000000771ef0
[ 9.042688] PKRU: 55555554
[ 9.042704] Call Trace:
[ 9.042717]
[ 9.042732] rtmsg_ifinfo+0x3c/0xa0
[ 9.042754] register_netdevice+0x8e1/0xa70
[ 9.042775] nsim_create+0x321/0x3d0 [netdevsim]
[ 9.042803] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 9.042828] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 9.042855] really_probe+0xc9/0x290
[ 9.042878] ? driver_probe_device+0xe0/0xe0
[ 9.042905] __driver_probe_device+0x8d/0x160
[ 9.042931] driver_probe_device+0x1f/0xe0
[ 9.042952] __device_attach_driver+0x71/0x100
[ 9.042978] bus_for_each_drv+0x9d/0x100
[ 9.042999] __device_attach+0xb0/0x1b0
[ 9.043018] device_initial_probe+0x4a/0x70
[ 9.043042] bus_probe_device+0x3c/0xb0
[ 9.043062] device_add+0x675/0x8a0
[ 9.043082] new_device_store+0x19b/0x2b0 [netdevsim]
[ 9.043110] kernfs_fop_write_iter+0x151/0x200
[ 9.043141] vfs_write+0x257/0x5c0
[ 9.043163] ksys_write+0x7b/0x110
[ 9.043188] do_syscall_64+0x104/0xfc0
[ 9.043208] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.043236] RIP: 0033:0x7f195005208e
[ 9.043256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.043340] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.043378] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 9.043420] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 9.043459] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 9.043501] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 9.043540] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 9.043583]
[ 9.043597] ---[ end trace 0000000000000000 ]---
[ 9.181910] ------------[ cut here ]------------
[ 9.181972] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: python3/254
[ 9.182043] Modules linked in: netdevsim psample
[ 9.182079] CPU: 1 UID: 0 PID: 254 Comm: python3 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.182138] Tainted: [W]=WARN
[ 9.182164] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.182204] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.182236] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.182339] RSP: 0018:ff60b5ce8041f9d0 EFLAGS: 00010286
[ 9.182368] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.182413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2043288600
[ 9.182459] RBP: 0000000000000000 R08: ff198b204ceebe50 R09: ff198b204e836030
[ 9.182503] R10: ff198b204cf68120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.182539] R13: 0000000000000010 R14: ff198b204cf68000 R15: ff198b2043288600
[ 9.182579] FS: 00007f194feca400(0000) GS:ff198b20bfac8000(0000) knlGS:0000000000000000
[ 9.182629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.182667] CR2: 00007f5c7c4df8f4 CR3: 00000000064db002 CR4: 0000000000771ef0
[ 9.182711] PKRU: 55555554
[ 9.182725] Call Trace:
[ 9.182743]
[ 9.182762] rtmsg_ifinfo+0x3c/0xa0
[ 9.182784] register_netdevice+0x8e1/0xa70
[ 9.182811] nsim_create+0x321/0x3d0 [netdevsim]
[ 9.182846] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 9.182878] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 9.182908] really_probe+0xc9/0x290
[ 9.182932] ? driver_probe_device+0xe0/0xe0
[ 9.182963] __driver_probe_device+0x8d/0x160
[ 9.182989] driver_probe_device+0x1f/0xe0
[ 9.183015] __device_attach_driver+0x71/0x100
[ 9.183043] bus_for_each_drv+0x9d/0x100
[ 9.183065] __device_attach+0xb0/0x1b0
[ 9.183084] device_initial_probe+0x4a/0x70
[ 9.183108] bus_probe_device+0x3c/0xb0
[ 9.183134] device_add+0x675/0x8a0
[ 9.183159] new_device_store+0x19b/0x2b0 [netdevsim]
[ 9.183190] kernfs_fop_write_iter+0x151/0x200
[ 9.183220] vfs_write+0x257/0x5c0
[ 9.183244] ksys_write+0x7b/0x110
[ 9.183266] do_syscall_64+0x104/0xfc0
[ 9.183294] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.183326] RIP: 0033:0x7f195005208e
[ 9.183348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.183448] RSP: 002b:00007ffc89135cb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 9.183496] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007f195005208e
[ 9.183536] RDX: 0000000000000009 RSI: 00005555dbb99fd0 RDI: 000000000000000a
[ 9.183579] RBP: 00007ffc89135cc0 R08: 0000000000000000 R09: 0000000000000000
[ 9.183620] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f194feca390
[ 9.183663] R13: 00005555dbb99fd0 R14: 000000000000000a R15: 00007f194fe590d0
[ 9.183705]
[ 9.183719] ---[ end trace 0000000000000000 ]---
[ 9.446797] ------------[ cut here ]------------
[ 9.446852] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 9.446911] Modules linked in: netdevsim psample
[ 9.446940] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.446992] Tainted: [W]=WARN
[ 9.447013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.447048] Workqueue: netns cleanup_net
[ 9.447074] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.447101] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.447189] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 9.447217] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.447255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6d00
[ 9.447304] RBP: 0000000000000000 R08: ff198b204194ac50 R09: ff198b204cc55830
[ 9.447344] R10: ff198b2041180120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.447379] R13: 0000000000000011 R14: ff198b2041180000 R15: ff198b2042ff6d00
[ 9.447418] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 9.447460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.447492] CR2: 00007f5d09b508f4 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 9.447529] PKRU: 55555554
[ 9.447544] Call Trace:
[ 9.447561]
[ 9.447577] unregister_netdevice_many_notify+0x595/0xa40
[ 9.447610] ops_undo_list+0x20a/0x240
[ 9.447633] cleanup_net+0x1d7/0x330
[ 9.447658] process_one_work+0x162/0x360
[ 9.447685] worker_thread+0x16e/0x2d0
[ 9.447707] ? rescuer_thread+0x510/0x510
[ 9.447727] kthread+0xe1/0x120
[ 9.447748] ? kthread_park+0xa0/0xa0
[ 9.447769] ret_from_fork+0x16d/0x250
[ 9.447792] ? kthread_park+0xa0/0xa0
[ 9.447813] ret_from_fork_asm+0x11/0x20
[ 9.447840]
[ 9.447854] ---[ end trace 0000000000000000 ]---
[ 9.447955] ------------[ cut here ]------------
[ 9.447987] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 9.448042] Modules linked in: netdevsim psample
[ 9.448067] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.448126] Tainted: [W]=WARN
[ 9.448152] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.448182] Workqueue: netns cleanup_net
[ 9.448204] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.448232] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.448330] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 9.448355] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.448393] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6d00
[ 9.448431] RBP: 0000000000000000 R08: ff198b2044cc5ed0 R09: ff198b2044ebc830
[ 9.448471] R10: ff198b2044ea9120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.448513] R13: 0000000000000011 R14: ff198b2044ea9000 R15: ff198b2042ff6d00
[ 9.448555] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 9.448593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.448628] CR2: 00007f5d09b508f4 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 9.448668] PKRU: 55555554
[ 9.448681] Call Trace:
[ 9.448694]
[ 9.448713] unregister_netdevice_many_notify+0x595/0xa40
[ 9.448738] ops_undo_list+0x20a/0x240
[ 9.448758] cleanup_net+0x1d7/0x330
[ 9.448781] process_one_work+0x162/0x360
[ 9.448800] worker_thread+0x16e/0x2d0
[ 9.448820] ? rescuer_thread+0x510/0x510
[ 9.448840] kthread+0xe1/0x120
[ 9.448860] ? kthread_park+0xa0/0xa0
[ 9.448879] ret_from_fork+0x16d/0x250
[ 9.448900] ? kthread_park+0xa0/0xa0
[ 9.448918] ret_from_fork_asm+0x11/0x20
[ 9.448943]
[ 9.448956] ---[ end trace 0000000000000000 ]---
[ 9.449029] ------------[ cut here ]------------
[ 9.449057] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 9.449115] Modules linked in: netdevsim psample
[ 9.449145] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.449198] Tainted: [W]=WARN
[ 9.449220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.449259] Workqueue: netns cleanup_net
[ 9.449285] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.449313] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.449397] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 9.449421] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.449465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6d00
[ 9.449501] RBP: 0000000000000000 R08: ff198b2041951ed0 R09: ff198b2044ebf834
[ 9.449542] R10: ff198b2042f04120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.449582] R13: 0000000000000011 R14: ff198b2042f04000 R15: ff198b2042ff6d00
[ 9.449629] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 9.449673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.449704] CR2: 00007f5d09b508f4 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 9.449745] PKRU: 55555554
[ 9.449760] Call Trace:
[ 9.449775]
[ 9.449789] unregister_netdevice_many_notify+0x595/0xa40
[ 9.449814] ops_undo_list+0x20a/0x240
[ 9.449834] cleanup_net+0x1d7/0x330
[ 9.449852] process_one_work+0x162/0x360
[ 9.449876] worker_thread+0x16e/0x2d0
[ 9.449896] ? rescuer_thread+0x510/0x510
[ 9.449914] kthread+0xe1/0x120
[ 9.449935] ? kthread_park+0xa0/0xa0
[ 9.449955] ret_from_fork+0x16d/0x250
[ 9.449983] ? kthread_park+0xa0/0xa0
[ 9.450003] ret_from_fork_asm+0x11/0x20
[ 9.450023]
[ 9.450045] ---[ end trace 0000000000000000 ]---
[ 9.450108] ------------[ cut here ]------------
[ 9.450133] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 9.450183] Modules linked in: netdevsim psample
[ 9.450212] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.450261] Tainted: [W]=WARN
[ 9.450284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.450318] Workqueue: netns cleanup_net
[ 9.450340] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.450368] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.450453] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 9.450479] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.450520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6d00
[ 9.450558] RBP: 0000000000000000 R08: ff198b2041951d10 R09: ff198b2044ea2030
[ 9.450596] R10: ff198b2044eaa120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.450641] R13: 0000000000000011 R14: ff198b2044eaa000 R15: ff198b2042ff6d00
[ 9.450684] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 9.450722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.450756] CR2: 00007f5d09b508f4 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 9.450795] PKRU: 55555554
[ 9.450809] Call Trace:
[ 9.450825]
[ 9.450840] unregister_netdevice_many_notify+0x595/0xa40
[ 9.450865] ops_undo_list+0x20a/0x240
[ 9.450885] cleanup_net+0x1d7/0x330
[ 9.450907] process_one_work+0x162/0x360
[ 9.450926] worker_thread+0x16e/0x2d0
[ 9.450945] ? rescuer_thread+0x510/0x510
[ 9.450967] kthread+0xe1/0x120
[ 9.450988] ? kthread_park+0xa0/0xa0
[ 9.451009] ret_from_fork+0x16d/0x250
[ 9.451030] ? kthread_park+0xa0/0xa0
[ 9.451051] ret_from_fork_asm+0x11/0x20
[ 9.451072]
[ 9.451086] ---[ end trace 0000000000000000 ]---
[ 9.451147] ------------[ cut here ]------------
[ 9.451174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 9.451228] Modules linked in: netdevsim psample
[ 9.451259] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.451315] Tainted: [W]=WARN
[ 9.451336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.451367] Workqueue: netns cleanup_net
[ 9.451388] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.451412] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.451498] RSP: 0018:ff60b5ce80067ce8 EFLAGS: 00010286
[ 9.451530] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.451577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6d00
[ 9.451620] RBP: 0000000000000000 R08: ff198b2041951f10 R09: ff198b2044ea6030
[ 9.451657] R10: ff198b2044e9d120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.451696] R13: 0000000000000011 R14: ff198b2044e9d000 R15: ff198b2042ff6d00
[ 9.451736] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 9.451773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.451806] CR2: 00007f5d09b508f4 CR3: 00000000064db005 CR4: 0000000000771ef0
[ 9.451851] PKRU: 55555554
[ 9.451863] Call Trace:
[ 9.451878]
[ 9.451895] unregister_netdevice_many_notify+0x595/0xa40
[ 9.451922] ops_undo_list+0x20a/0x240
[ 9.451944] cleanup_net+0x1d7/0x330
[ 9.451965] process_one_work+0x162/0x360
[ 9.451986] worker_thread+0x16e/0x2d0
[ 9.452007] ? rescuer_thread+0x510/0x510
[ 9.452027] kthread+0xe1/0x120
[ 9.452048] ? kthread_park+0xa0/0xa0
[ 9.452071] ret_from_fork+0x16d/0x250
[ 9.452094] ? kthread_park+0xa0/0xa0
[ 9.452115] ret_from_fork_asm+0x11/0x20
[ 9.452138]
[ 9.452158] ---[ end trace 0000000000000000 ]---
[ 9.458368] python3 (254) used greatest stack depth: 11424 bytes left
[ 9.459326] ------------[ cut here ]------------
[ 9.460044] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 9.460109] Modules linked in: netdevsim psample
[ 9.460140] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.460190] Tainted: [W]=WARN
[ 9.460211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.460245] Workqueue: netns cleanup_net
[ 9.460269] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.460306] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.460393] RSP: 0018:ff60b5ce80067c08 EFLAGS: 00010286
[ 9.460420] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[ 9.460456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6d00
[ 9.460499] RBP: 0000000000000000 R08: ff198b2044c54190 R09: ff198b2044e9d02c
[ 9.460538] R10: ff198b2044e98120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.460576] R13: 0000000000000010 R14: ff198b2044e98000 R15: ff198b2042ff6d00
[ 9.460624] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 9.460664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.460702] CR2: 00007f6055350f98 CR3: 0000000035247004 CR4: 0000000000771ef0
[ 9.460743] PKRU: 55555554
[ 9.460757] Call Trace:
[ 9.460773]
[ 9.460785] rtmsg_ifinfo+0x3c/0xa0
[ 9.460810] netif_close_many+0xed/0x190
[ 9.460832] unregister_netdevice_many_notify+0x215/0xa40
[ 9.460857] ? __wake_up+0x44/0x60
[ 9.460880] default_device_exit_batch+0x328/0x3a0
[ 9.460905] ops_undo_list+0x10b/0x240
[ 9.460925] cleanup_net+0x1d7/0x330
[ 9.460946] process_one_work+0x162/0x360
[ 9.460967] worker_thread+0x16e/0x2d0
[ 9.460988] ? rescuer_thread+0x510/0x510
[ 9.461007] kthread+0xe1/0x120
[ 9.461027] ? kthread_park+0xa0/0xa0
[ 9.461047] ret_from_fork+0x16d/0x250
[ 9.461066] ? kthread_park+0xa0/0xa0
[ 9.461090] ret_from_fork_asm+0x11/0x20
[ 9.461111]
[ 9.461124] ---[ end trace 0000000000000000 ]---
[ 9.462479] ------------[ cut here ]------------
[ 9.462517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 9.462572] Modules linked in: netdevsim psample
[ 9.462608] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 9.462662] Tainted: [W]=WARN
[ 9.462683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.462718] Workqueue: netns cleanup_net
[ 9.462743] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 9.462772] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 86 9c fb ff b9 a6 ff ff
[ 9.462858] RSP: 0018:ff60b5ce80067c78 EFLAGS: 00010286
[ 9.462884] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 9.462920] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff198b2042ff6d00
[ 9.462957] RBP: 0000000000000000 R08: ff198b2044c54190 R09: ff198b2044ea582c
[ 9.463000] R10: ff198b2044e98120 R11: fefefefefefefeff R12: 0000000000000000
[ 9.463037] R13: 0000000000000011 R14: ff198b2044e98000 R15: ff198b2042ff6d00
[ 9.463081] FS: 0000000000000000(0000) GS:ff198b20bfa48000(0000) knlGS:0000000000000000
[ 9.463119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.463152] CR2: 00007f3ae8e4bf98 CR3: 0000000035247005 CR4: 0000000000771ef0
[ 9.463189] PKRU: 55555554
[ 9.463203] Call Trace:
[ 9.463216]
[ 9.463229] unregister_netdevice_many_notify+0x595/0xa40
[ 9.463257] default_device_exit_batch+0x328/0x3a0
[ 9.463288] ops_undo_list+0x10b/0x240
[ 9.463310] cleanup_net+0x1d7/0x330
[ 9.463331] process_one_work+0x162/0x360
[ 9.463352] worker_thread+0x16e/0x2d0
[ 9.463376] ? rescuer_thread+0x510/0x510
[ 9.463397] kthread+0xe1/0x120
[ 9.463423] ? kthread_park+0xa0/0xa0
[ 9.463443] ret_from_fork+0x16d/0x250
[ 9.463464] ? kthread_park+0xa0/0xa0
[ 9.463484] ret_from_fork_asm+0x11/0x20
[ 9.463508]
[ 9.463526] ---[ end trace 0000000000000000 ]---