======================================
| xx__-> [    9.502295][  T176] ------------[ cut here ]------------
| [    9.502518][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/176
| [    9.502763][  T176] Modules linked in:
| [    9.503222][  T176] Tainted: [W]=WARN
[    9.503329][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.503501][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.503679][  T176] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.504174][  T176] RSP: 0018:ffa00000008b7aa8 EFLAGS: 00010286
[    9.504347][  T176] RAX: 00000000ffffffa6 RBX: ff1100000c9ad540 RCX: 1ff4000000116f1b
[    9.504549][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad5f0
[    9.504756][  T176] RBP: ff1100000a57c000 R08: 1fe2200001935abf R09: ff1100000ce70b80
[    9.505013][  T176] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    9.505218][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a57c000
[    9.505421][  T176] FS:  00007f5a4f9b2840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[    9.505663][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.505838][  T176] CR2: 0000000000479648 CR3: 000000000d43f001 CR4: 0000000000771ef0
[    9.506045][  T176] PKRU: 55555554
[    9.506153][  T176] Call Trace:
[    9.506255][  T176]  <TASK>
[    9.506329][  T176]  ? ip6_route_dev_notify (net/ipv6/route.c:6484)
[    9.506469][  T176]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.506607][  T176]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.506745][  T176]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.506851][  T176]  register_netdevice (net/core/dev.c:11488)
[    9.506994][  T176]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[    9.507181][  T176]  register_netdev (net/core/dev.c:11552)
[    9.507315][  T176]  loopback_net_init (drivers/net/loopback.c:218)
[    9.507453][  T176]  ops_init (net/core/net_namespace.c:137)
[    9.507557][  T176]  setup_net (net/core/net_namespace.c:446)
[    9.507659][  T176]  ? unregister_pernet_device (net/core/net_namespace.c:1503)
[    9.507795][  T176]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    9.507935][  T176]  ? mutex_init_lockdep (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/mutex.c:185)
[    9.508074][  T176]  copy_net_ns (net/core/net_namespace.c:579)
[    9.508213][  T176]  create_new_namespaces (kernel/nsproxy.c:132)
[    9.508349][  T176]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    9.508486][  T176]  ksys_unshare (kernel/fork.c:3243)
[    9.508623][  T176]  ? walk_process_tree (kernel/fork.c:3036 (discriminator 19))
[    9.508758][  T176]  ? __ia32_sys_open (fs/open.c:1374)
[    9.508897][  T176]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    9.509035][  T176]  ? do_syscall_64 (./include/linux/entry-common.h:177 arch/x86/entry/syscall_64.c:89)
[    9.509176][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.509309][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.509441][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.509575][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.509740][  T176] RIP: 0033:0x7f5a4fc74bcb
[    9.509883][  T176] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
All code
========
   0:	73 01                	jae    0x3
   2:	c3                   	ret
   3:	48 8b 0d 2d 82 0f 00 	mov    0xf822d(%rip),%rcx        # 0xf8237
   a:	f7 d8                	neg    %eax
   c:	64 89 01             	mov    %eax,%fs:(%rcx)
   f:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  13:	c3                   	ret
  14:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  1b:	00 00 00 
  1e:	90                   	nop
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 10 01 00 00       	mov    $0x110,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf8237
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf820d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    9.510371][  T176] RSP: 002b:00007fffc8f6d2e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    9.510574][  T176] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f5a4fc74bcb
[    9.510774][  T176] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    9.510979][  T176] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    9.511185][  T176] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffc8f6f510
[    9.511383][  T176] R13: 0000000000000001 R14: 00007f5a4f9b26f8 R15: 00007fffc8f71830
| [    9.549480][  T177] ------------[ cut here ]------------
| [    9.549696][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/177
| [    9.550318][  T177] Modules linked in:
| [    9.550796][  T177] Tainted: [W]=WARN
[    9.550968][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.551195][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.551421][  T177] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.551954][  T177] RSP: 0018:ffa00000008c7aa8 EFLAGS: 00010286
[    9.552173][  T177] RAX: 00000000ffffffa6 RBX: ff1100000bd88c40 RCX: 1ff4000000118f1b
[    9.552413][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88cf0
[    9.552654][  T177] RBP: ff11000001dd9000 R08: 1fe22000017b119f R09: ff1100000ce72e80
[    9.552894][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[    9.553149][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000001dd9000
[    9.553393][  T177] FS:  00007f0561c40840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[    9.553673][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.553884][  T177] CR2: 00007f0561e47430 CR3: 000000000d43f004 CR4: 0000000000771ef0
[    9.554146][  T177] PKRU: 55555554
[    9.554291][  T177] Call Trace:
[    9.554437][  T177]  <TASK>
[    9.554551][  T177]  ? ip6_route_dev_notify (net/ipv6/route.c:6484)
[    9.554730][  T177]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.554914][  T177]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.555106][  T177]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.555262][  T177]  register_netdevice (net/core/dev.c:11488)
[    9.555442][  T177]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[    9.555655][  T177]  register_netdev (net/core/dev.c:11552)
[    9.555833][  T177]  loopback_net_init (drivers/net/loopback.c:218)
[    9.556026][  T177]  ops_init (net/core/net_namespace.c:137)
[    9.556183][  T177]  setup_net (net/core/net_namespace.c:446)
[    9.556333][  T177]  ? unregister_pernet_device (net/core/net_namespace.c:1503)
[    9.556508][  T177]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    9.556687][  T177]  ? mutex_init_lockdep (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/mutex.c:185)
[    9.556866][  T177]  copy_net_ns (net/core/net_namespace.c:579)
[    9.557057][  T177]  create_new_namespaces (kernel/nsproxy.c:132)
[    9.557248][  T177]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    9.557433][  T177]  ksys_unshare (kernel/fork.c:3243)
[    9.557612][  T177]  ? walk_process_tree (kernel/fork.c:3036 (discriminator 19))
[    9.557790][  T177]  ? __ia32_sys_open (fs/open.c:1374)
[    9.557984][  T177]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    9.558165][  T177]  ? do_syscall_64 (./include/linux/entry-common.h:177 arch/x86/entry/syscall_64.c:89)
[    9.558344][  T177]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.558522][  T177]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.558700][  T177]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.558883][  T177]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.559105][  T177] RIP: 0033:0x7f0561f02bcb
[    9.559297][  T177] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
All code
========
   0:	73 01                	jae    0x3
   2:	c3                   	ret
   3:	48 8b 0d 2d 82 0f 00 	mov    0xf822d(%rip),%rcx        # 0xf8237
   a:	f7 d8                	neg    %eax
   c:	64 89 01             	mov    %eax,%fs:(%rcx)
   f:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  13:	c3                   	ret
  14:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  1b:	00 00 00 
  1e:	90                   	nop
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 10 01 00 00       	mov    $0x110,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf8237
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf820d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    9.559803][  T177] RSP: 002b:00007fff14dd26d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    9.560063][  T177] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f0561f02bcb
[    9.560311][  T177] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    9.560552][  T177] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    9.560793][  T177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff14dd4900
[    9.561046][  T177] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff14dd5830
| [    9.596819][  T178] ------------[ cut here ]------------
| [    9.597050][  T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
| [    9.597296][  T178] Modules linked in:
| [    9.597707][  T178] Tainted: [W]=WARN
[    9.597812][  T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.597993][  T178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.598178][  T178] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.598657][  T178] RSP: 0018:ffa00000008d6e30 EFLAGS: 00010286
[    9.598830][  T178] RAX: 00000000ffffffa6 RBX: ff1100000bd89240 RCX: 1ff400000011ad8c
[    9.599046][  T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd892f0
[    9.599250][  T178] RBP: ff1100000251c000 R08: 1fe22000017b125f R09: ff1100000ce75180
[    9.599447][  T178] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    9.599648][  T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bd52e00
[    9.599905][  T178] FS:  00007feb4eba6840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[    9.600155][  T178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.600327][  T178] CR2: 000000000042ebe0 CR3: 000000000cb88005 CR4: 0000000000771ef0
[    9.600531][  T178] PKRU: 55555554
[    9.600631][  T178] Call Trace:
[    9.600732][  T178]  <TASK>
[    9.600805][  T178]  ? io_schedule_timeout (kernel/sched/core.c:8079 (discriminator 1))
[    9.600948][  T178]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.601085][  T178]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.601192][  T178]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[    9.601328][  T178]  __dev_notify_flags (net/core/dev.c:9787)
[    9.601462][  T178]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[    9.601595][  T178]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[    9.601728][  T178]  ? irqentry_exit (./include/linux/irq-entry-common.h:507 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[    9.601864][  T178]  ? netif_change_name (net/core/dev.c:1495)
[    9.602040][  T178]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061 (discriminator 37) arch/x86/kernel/apic/apic.c:1061 (discriminator 37))
[    9.602212][  T178]  ? __queue_work (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/workqueue.c:2402 (discriminator 2))
[    9.602352][  T178]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    9.602488][  T178]  veth_newlink (drivers/net/veth.c:1871)
[    9.602624][  T178]  ? veth_poll_controller (drivers/net/veth.c:1470)
[    9.602757][  T178]  ? kasan_save_stack (mm/kasan/common.c:57)
[    9.602895][  T178]  ? kasan_save_track (mm/kasan/common.c:78)
[    9.603084][  T178]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[    9.603240][  T178]  ? __kvmalloc_node_noprof (mm/slub.c:5296 mm/slub.c:6832)
[    9.603373][  T178]  ? alloc_netdev_mqs (net/core/dev.c:12129 (discriminator 7))
[    9.603510][  T178]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[    9.603644][  T178]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[    9.603780][  T178]  ? rtnl_create_link (net/core/rtnetlink.c:3720)
[    9.603916][  T178]  rtnl_newlink_create (net/core/rtnetlink.c:3904)
[    9.604088][  T178]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    9.604228][  T178]  ? __dev_get_by_name (net/core/dev.c:883)
[    9.604363][  T178]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    9.604504][  T178]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    9.604645][  T178]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.604782][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.604918][  T178]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.605057][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.605197][  T178]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.605331][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.605469][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.605604][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.605737][  T178]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.605871][  T178]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.606009][  T178]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.606150][  T178]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.606385][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.606698][  T178]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.606835][  T178]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.607065][  T178]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.607204][  T178]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.607342][  T178]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.607475][  T178]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.607612][  T178]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.607748][  T178]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.607885][  T178]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.608026][  T178]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.608166][  T178]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.608301][  T178]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.608529][  T178]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.608666][  T178]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.608804][  T178]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.608975][  T178]  ? move_addr_to_kernel (net/socket.c:258)
[    9.609114][  T178]  ___sys_sendmsg (net/socket.c:2752)
[    9.609250][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.609385][  T178]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.609533][  T178]  __sys_sendmsg (net/socket.c:2784)
[    9.609668][  T178]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.609894][  T178]  ? down_write_nested (kernel/locking/rwsem.c:1753)
[    9.610032][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.610259][  T178]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[    9.610395][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.610527][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.610661][  T178]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.610800][  T178]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.610940][  T178]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.611074][  T178]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.611245][  T178] RIP: 0033:0x7feb4ede008e
[    9.611387][  T178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.611964][  T178] RSP: 002b:00007ffde626f860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.612171][  T178] RAX: ffffffffffffffda RBX: 00007ffde6270000 RCX: 00007feb4ede008e
[    9.612372][  T178] RDX: 0000000000000000 RSI: 00007ffde626f910 RDI: 0000000000000005
[    9.612667][  T178] RBP: 00007ffde626f870 R08: 0000000000000000 R09: 0000000000000000
[    9.612866][  T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db43
[    9.613066][  T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde626ffd0
| [    9.629725][  T178] ------------[ cut here ]------------
| [    9.629881][  T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
| [    9.630124][  T178] Modules linked in:
| [    9.630502][  T178] Tainted: [W]=WARN
[    9.630607][  T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.630777][  T178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.631319][  T178] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.631807][  T178] RSP: 0018:ffa00000008d71b0 EFLAGS: 00010286
[    9.631986][  T178] RAX: 00000000ffffffa6 RBX: ff11000009d7c4c0 RCX: 1ff400000011adfc
[    9.632199][  T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c570
[    9.632398][  T178] RBP: ff1100000256c000 R08: 1fe22000013af8af R09: ff1100000ce75180
[    9.632599][  T178] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    9.632803][  T178] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb8012fa0
[    9.633013][  T178] FS:  00007feb4eba6840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[    9.633253][  T178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.633451][  T178] CR2: 000000000042ebe0 CR3: 000000000cb88005 CR4: 0000000000771ef0
[    9.633661][  T178] PKRU: 55555554
[    9.633772][  T178] Call Trace:
[    9.633876][  T178]  <TASK>
[    9.633955][  T178]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.634097][  T178]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.634205][  T178]  __dev_notify_flags (net/core/dev.c:9787)
[    9.634340][  T178]  ? netif_change_name (net/core/dev.c:1495)
[    9.634474][  T178]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[    9.634607][  T178]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[    9.634742][  T178]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    9.634879][  T178]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[    9.635021][  T178]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    9.635159][  T178]  ? __dev_get_by_name (net/core/dev.c:883)
[    9.635293][  T178]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    9.635431][  T178]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    9.635568][  T178]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.635703][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.635837][  T178]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.635975][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.636111][  T178]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.636248][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.636385][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.636520][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.636654][  T178]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.636791][  T178]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.636924][  T178]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.637064][  T178]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.637201][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.637333][  T178]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.637467][  T178]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.637601][  T178]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.637734][  T178]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.637870][  T178]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.638007][  T178]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.638145][  T178]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.638280][  T178]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.638412][  T178]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.638545][  T178]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.638678][  T178]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.638814][  T178]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.638955][  T178]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.639089][  T178]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.639227][  T178]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.639391][  T178]  ? move_addr_to_kernel (net/socket.c:258)
[    9.639529][  T178]  ___sys_sendmsg (net/socket.c:2752)
[    9.639662][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.639797][  T178]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.639950][  T178]  __sys_sendmsg (net/socket.c:2784)
[    9.640086][  T178]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.640222][  T178]  ? down_write_nested (kernel/locking/rwsem.c:1753)
[    9.640354][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.640490][  T178]  ? fpregs_restore_userregs (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 ./include/linux/thread_info.h:109 arch/x86/kernel/fpu/context.h:79)
[    9.640624][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.640756][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.640893][  T178]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.641032][  T178]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.641171][  T178]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.641306][  T178]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.641471][  T178] RIP: 0033:0x7feb4ede008e
[    9.641612][  T178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.642095][  T178] RSP: 002b:00007ffde626f860 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.642301][  T178] RAX: ffffffffffffffda RBX: 00007ffde6270000 RCX: 00007feb4ede008e
[    9.642499][  T178] RDX: 0000000000000000 RSI: 00007ffde626f910 RDI: 0000000000000005
[    9.642697][  T178] RBP: 00007ffde626f870 R08: 0000000000000000 R09: 0000000000000000
[    9.642898][  T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db43
[    9.643101][  T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde626ffd0
| [    9.687389][  T180] ------------[ cut here ]------------
| [    9.687570][  T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
| [    9.687810][  T180] Modules linked in:
| [    9.688207][  T180] Tainted: [W]=WARN
[    9.688308][  T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.688475][  T180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.688648][  T180] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.689659][  T180] RSP: 0018:ffa00000008e6ff8 EFLAGS: 00010286
[    9.689837][  T180] RAX: 00000000ffffffa6 RBX: ff11000009d7cf40 RCX: 1ff400000011cdc5
[    9.690093][  T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7cff0
[    9.690289][  T180] RBP: ff1100000256c000 R08: 1fe22000013af9ff R09: ff1100000d44ae58
[    9.690485][  T180] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    9.690683][  T180] R13: 0000000000000000 R14: ffa00000008e7140 R15: ff1100000b2858d0
[    9.690881][  T180] FS:  00007fcd0cdd9840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[    9.691176][  T180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.691344][  T180] CR2: 0000000010ef7988 CR3: 000000000cb88002 CR4: 0000000000771ef0
[    9.691542][  T180] PKRU: 55555554
[    9.691641][  T180] Call Trace:
[    9.691741][  T180]  <TASK>
[    9.691868][  T180]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[    9.692061][  T180]  __dev_change_net_namespace (net/core/dev.c:12635)
[    9.692234][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.692366][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.692499][  T180]  ? default_device_exit_batch (net/core/dev.c:13091)
[    9.692661][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.692790][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.692921][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.693109][  T180]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.693249][  T180]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[    9.693382][  T180]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    9.693534][  T180]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.693665][  T180]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.693824][  T180]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.694006][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.694137][  T180]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.694264][  T180]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.694392][  T180]  ? __kernel_text_address (kernel/extable.c:79)
[    9.694522][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.694649][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.694774][  T180]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.694898][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.695081][  T180]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.695212][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.695338][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.695463][  T180]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.695587][  T180]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.695713][  T180]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.695837][  T180]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.696023][  T180]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.696211][  T180]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.696350][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.696479][  T180]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.696606][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.696737][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.696865][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.697143][  T180]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.697342][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.697539][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.697692][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.697822][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.698013][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.698146][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.698271][  T180]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.698399][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.698524][  T180]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.698650][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.698777][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.698902][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.699089][  T180]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.699224][  T180]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.699350][  T180]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.699479][  T180]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.699604][  T180]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.699731][  T180]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.699863][  T180]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.700045][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.700180][  T180]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.700307][  T180]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.700434][  T180]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.700562][  T180]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.700690][  T180]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.700818][  T180]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.701032][  T180]  ? move_addr_to_kernel (net/socket.c:258)
[    9.701164][  T180]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.701291][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.701420][  T180]  ___sys_sendmsg (net/socket.c:2752)
[    9.701549][  T180]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.701711][  T180]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.701851][  T180]  __sys_sendmsg (net/socket.c:2784)
[    9.702033][  T180]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.702162][  T180]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.702322][  T180]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.702448][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.702574][  T180]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.702701][  T180]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.702832][  T180]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.703017][  T180]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.703179][  T180] RIP: 0033:0x7fcd0d01308e
[    9.703317][  T180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.703767][  T180] RSP: 002b:00007ffd86146270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.704017][  T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcd0d01308e
[    9.704212][  T180] RDX: 0000000000000000 RSI: 00007ffd86146320 RDI: 0000000000000005
[    9.704401][  T180] RBP: 00007ffd86146280 R08: 0000000000000000 R09: 0000000000000000
[    9.704590][  T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.704781][  T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd861469e0
| [    9.708578][  T180] ------------[ cut here ]------------
| [    9.708718][  T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
| [    9.708959][  T180] Modules linked in:
| [    9.709352][  T180] Tainted: [W]=WARN
[    9.709450][  T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.709613][  T180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.709805][  T180] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.710496][  T180] RSP: 0018:ffa00000008e6fc0 EFLAGS: 00010286
[    9.710744][  T180] RAX: 00000000ffffffa6 RBX: ff1100000c9adcc0 RCX: 1ff400000011cdbe
[    9.710969][  T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9add70
[    9.711193][  T180] RBP: ff1100000256c000 R08: 1fe2200001935baf R09: ff1100000d44ae58
[    9.711473][  T180] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    9.711769][  T180] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b2858d0
[    9.712038][  T180] FS:  00007fcd0cdd9840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[    9.712278][  T180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.712441][  T180] CR2: 0000000010ef7988 CR3: 000000000cb88002 CR4: 0000000000771ef0
[    9.712634][  T180] PKRU: 55555554
[    9.712732][  T180] Call Trace:
[    9.712834][  T180]  <TASK>
[    9.712901][  T180]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[    9.713132][  T180]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.713266][  T180]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.713479][  T180]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.713576][  T180]  __dev_change_net_namespace (net/core/dev.c:12695)
[    9.713738][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.713871][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.714522][  T180]  ? default_device_exit_batch (net/core/dev.c:13091)
[    9.714686][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.714904][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.715091][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.715227][  T180]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.715413][  T180]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[    9.715546][  T180]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    9.715678][  T180]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.715809][  T180]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.716027][  T180]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.716164][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.716292][  T180]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.716419][  T180]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.716548][  T180]  ? __kernel_text_address (kernel/extable.c:79)
[    9.716678][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.716813][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.716993][  T180]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.717132][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.717262][  T180]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.717389][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.717514][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.717725][  T180]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.717995][  T180]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.718132][  T180]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.718261][  T180]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.718395][  T180]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.718521][  T180]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.718737][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.719009][  T180]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.719145][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.719278][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.719407][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.719619][  T180]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.719841][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.720127][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.720258][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.720387][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.720514][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.720645][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.720776][  T180]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.720913][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.721277][  T180]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.721470][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.721672][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.721872][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.722153][  T180]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.722291][  T180]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.722421][  T180]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.722556][  T180]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.722689][  T180]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.722906][  T180]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.723096][  T180]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.723229][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.723360][  T180]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.723495][  T180]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.723625][  T180]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.723766][  T180]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.723898][  T180]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.724089][  T180]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.724422][  T180]  ? move_addr_to_kernel (net/socket.c:258)
[    9.724554][  T180]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.724687][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.724821][  T180]  ___sys_sendmsg (net/socket.c:2752)
[    9.725096][  T180]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.725262][  T180]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.725403][  T180]  __sys_sendmsg (net/socket.c:2784)
[    9.725532][  T180]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.725661][  T180]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.725831][  T180]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.726099][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.726319][  T180]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.726531][  T180]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.726658][  T180]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.726790][  T180]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.727039][  T180] RIP: 0033:0x7fcd0d01308e
[    9.727369][  T180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.727989][  T180] RSP: 002b:00007ffd86146270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.728209][  T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcd0d01308e
[    9.728494][  T180] RDX: 0000000000000000 RSI: 00007ffd86146320 RDI: 0000000000000005
[    9.728689][  T180] RBP: 00007ffd86146280 R08: 0000000000000000 R09: 0000000000000000
[    9.728892][  T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.729245][  T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd861469e0
| [    9.740736][  T180] ------------[ cut here ]------------
| [    9.740917][  T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
| [    9.741171][  T180] Modules linked in:
| [    9.741579][  T180] Tainted: [W]=WARN
[    9.741683][  T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.741857][  T180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.742040][  T180] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.742522][  T180] RSP: 0018:ffa00000008e7038 EFLAGS: 00010286
[    9.742693][  T180] RAX: 00000000ffffffa6 RBX: ff1100000b2ca040 RCX: 1ff400000011cdcd
[    9.742897][  T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ca0f0
[    9.743104][  T180] RBP: ff1100000256c000 R08: 1fe220000165941f R09: ff1100000d44ae58
[    9.743310][  T180] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[    9.743510][  T180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[    9.743731][  T180] FS:  00007fcd0cdd9840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[    9.743983][  T180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.744159][  T180] CR2: 0000000010ef7988 CR3: 000000000cb88002 CR4: 0000000000771ef0
[    9.744358][  T180] PKRU: 55555554
[    9.744460][  T180] Call Trace:
[    9.744574][  T180]  <TASK>
[    9.744644][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.744779][  T180]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.744914][  T180]  notifier_call_chain (kernel/notifier.c:85)
[    9.745058][  T180]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[    9.745198][  T180]  ? default_device_exit_batch (net/core/dev.c:13091)
[    9.745364][  T180]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[    9.745529][  T180]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.745664][  T180]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[    9.745805][  T180]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[    9.745944][  T180]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.746081][  T180]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.746261][  T180]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.746394][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.746527][  T180]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.746658][  T180]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.746794][  T180]  ? __kernel_text_address (kernel/extable.c:79)
[    9.746937][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.747072][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.747210][  T180]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.747342][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.747473][  T180]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.747606][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.747736][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.747867][  T180]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.748033][  T180]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.748201][  T180]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.748335][  T180]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.748521][  T180]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.748691][  T180]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.748823][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.748964][  T180]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.749094][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.749227][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.749355][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.749482][  T180]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.749608][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.749738][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.749863][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.749997][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.750131][  T180]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.750261][  T180]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.750389][  T180]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.750516][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.750644][  T180]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.750776][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.750905][  T180]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.751036][  T180]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.751170][  T180]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.751297][  T180]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.751424][  T180]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.751556][  T180]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.751682][  T180]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.751814][  T180]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.751945][  T180]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.752077][  T180]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.752211][  T180]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.752341][  T180]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.752470][  T180]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.752601][  T180]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.752731][  T180]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.752861][  T180]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.753025][  T180]  ? move_addr_to_kernel (net/socket.c:258)
[    9.753159][  T180]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.753288][  T180]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.753416][  T180]  ___sys_sendmsg (net/socket.c:2752)
[    9.753543][  T180]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.753704][  T180]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.753847][  T180]  __sys_sendmsg (net/socket.c:2784)
[    9.753983][  T180]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.754113][  T180]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.754288][  T180]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.754417][  T180]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.754547][  T180]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.754677][  T180]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.754805][  T180]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.754937][  T180]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.755099][  T180] RIP: 0033:0x7fcd0d01308e
[    9.755241][  T180] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.755696][  T180] RSP: 002b:00007ffd86146270 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.755895][  T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fcd0d01308e
[    9.756095][  T180] RDX: 0000000000000000 RSI: 00007ffd86146320 RDI: 0000000000000005
[    9.756291][  T180] RBP: 00007ffd86146280 R08: 0000000000000000 R09: 0000000000000000
[    9.756482][  T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.756673][  T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd861469e0
| [    9.799477][  T181] ------------[ cut here ]------------
| [    9.799650][  T181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/181
| [    9.799899][  T181] Modules linked in:
| [    9.800291][  T181] Tainted: [W]=WARN
[    9.800397][  T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.800569][  T181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.800747][  T181] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.801240][  T181] RSP: 0018:ffa00000008f6ff8 EFLAGS: 00010286
[    9.801411][  T181] RAX: 00000000ffffffa6 RBX: ff1100000b2cbb40 RCX: 1ff400000011edc5
[    9.801614][  T181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cbbf0
[    9.801812][  T181] RBP: ff1100000251c000 R08: 1fe220000165977f R09: ff1100000d44d158
[    9.802013][  T181] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[    9.802235][  T181] R13: 0000000000000000 R14: ffa00000008f7140 R15: ff1100000b01b4d0
[    9.802432][  T181] FS:  00007fc9d1829840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[    9.802669][  T181] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.802840][  T181] CR2: 00005607b84d8000 CR3: 000000000cb88006 CR4: 0000000000771ef0
[    9.803041][  T181] PKRU: 55555554
[    9.803147][  T181] Call Trace:
[    9.803247][  T181]  <TASK>
[    9.803317][  T181]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[    9.803472][  T181]  __dev_change_net_namespace (net/core/dev.c:12635)
[    9.803639][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.803774][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.803907][  T181]  ? default_device_exit_batch (net/core/dev.c:13091)
[    9.804081][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.804220][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.804352][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.804483][  T181]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.804619][  T181]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[    9.804769][  T181]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    9.804909][  T181]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.805047][  T181]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.805216][  T181]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.805360][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.805490][  T181]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.805622][  T181]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.805757][  T181]  ? __kernel_text_address (kernel/extable.c:79)
[    9.805891][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.806030][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.806165][  T181]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.806297][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.806427][  T181]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.806556][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.806691][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.806835][  T181]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.806983][  T181]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.807115][  T181]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.807247][  T181]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.807380][  T181]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.807513][  T181]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.807647][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.807786][  T181]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.807924][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.808158][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.808290][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.808419][  T181]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.808556][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.808691][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.808825][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.809025][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.809234][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.809368][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.809501][  T181]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.809630][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.809762][  T181]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.809892][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.810104][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.810239][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.810370][  T181]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.810501][  T181]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.810632][  T181]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.810768][  T181]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.810901][  T181]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.811109][  T181]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.811247][  T181]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.811389][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.811581][  T181]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.811732][  T181]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.811865][  T181]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.812078][  T181]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.812223][  T181]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.812353][  T181]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.812523][  T181]  ? move_addr_to_kernel (net/socket.c:258)
[    9.812653][  T181]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.812790][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.812923][  T181]  ___sys_sendmsg (net/socket.c:2752)
[    9.813132][  T181]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.813315][  T181]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.813521][  T181]  __sys_sendmsg (net/socket.c:2784)
[    9.813677][  T181]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.813808][  T181]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.813981][  T181]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.814113][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.814257][  T181]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.814388][  T181]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.814517][  T181]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.814647][  T181]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.814807][  T181] RIP: 0033:0x7fc9d1a6308e
[    9.814961][  T181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.815424][  T181] RSP: 002b:00007ffcdae15470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.815618][  T181] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9d1a6308e
[    9.815815][  T181] RDX: 0000000000000000 RSI: 00007ffcdae15520 RDI: 0000000000000005
[    9.816010][  T181] RBP: 00007ffcdae15480 R08: 0000000000000000 R09: 0000000000000000
[    9.816209][  T181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.816409][  T181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdae15be0
| [    9.819515][  T181] ------------[ cut here ]------------
| [    9.819670][  T181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/181
| [    9.819914][  T181] Modules linked in:
| [    9.820716][  T181] Tainted: [W]=WARN
[    9.820825][  T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.821090][  T181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.821272][  T181] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.821750][  T181] RSP: 0018:ffa00000008f6fc0 EFLAGS: 00010286
[    9.822035][  T181] RAX: 00000000ffffffa6 RBX: ff1100000ecf8640 RCX: 1ff400000011edbe
[    9.822246][  T181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf86f0
[    9.822506][  T181] RBP: ff1100000251c000 R08: 1fe2200001d9f0df R09: ff1100000d44d158
[    9.822707][  T181] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[    9.822914][  T181] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b01b4d0
[    9.823171][  T181] FS:  00007fc9d1829840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[    9.823420][  T181] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.823588][  T181] CR2: 00005607b84d8000 CR3: 000000000cb88006 CR4: 0000000000771ef0
[    9.823791][  T181] PKRU: 55555554
[    9.823893][  T181] Call Trace:
[    9.823999][  T181]  <TASK>
[    9.824068][  T181]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[    9.824214][  T181]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.824349][  T181]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.824485][  T181]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.824587][  T181]  __dev_change_net_namespace (net/core/dev.c:12695)
[    9.824766][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.824900][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.825043][  T181]  ? default_device_exit_batch (net/core/dev.c:13091)
[    9.825219][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.825350][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.825483][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.825616][  T181]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.825753][  T181]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[    9.825892][  T181]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    9.826037][  T181]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.826184][  T181]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.826351][  T181]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.826483][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.826623][  T181]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.826756][  T181]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.826899][  T181]  ? __kernel_text_address (kernel/extable.c:79)
[    9.827040][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.827185][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.827317][  T181]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.827451][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.827585][  T181]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.827716][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.827940][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.828075][  T181]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.828213][  T181]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.828358][  T181]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.828546][  T181]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.828689][  T181]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.828829][  T181]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.828978][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.829123][  T181]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.829266][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.829401][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.829532][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.829663][  T181]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.829796][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.829936][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.830072][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.830217][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.830370][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.830510][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.830643][  T181]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.830778][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.830911][  T181]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.831050][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.831205][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.831345][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.831481][  T181]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.831614][  T181]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.831747][  T181]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.831885][  T181]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.832021][  T181]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.832167][  T181]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.832307][  T181]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.832438][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.832572][  T181]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.832706][  T181]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.832843][  T181]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.832983][  T181]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.833142][  T181]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.833280][  T181]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.833446][  T181]  ? move_addr_to_kernel (net/socket.c:258)
[    9.833581][  T181]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.833725][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.833863][  T181]  ___sys_sendmsg (net/socket.c:2752)
[    9.834002][  T181]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.834173][  T181]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.834322][  T181]  __sys_sendmsg (net/socket.c:2784)
[    9.834457][  T181]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.834591][  T181]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.834763][  T181]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.834899][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.835043][  T181]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.835180][  T181]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.835317][  T181]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.835450][  T181]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.835613][  T181] RIP: 0033:0x7fc9d1a6308e
[    9.835759][  T181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.836243][  T181] RSP: 002b:00007ffcdae15470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.836445][  T181] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9d1a6308e
[    9.836641][  T181] RDX: 0000000000000000 RSI: 00007ffcdae15520 RDI: 0000000000000005
[    9.836837][  T181] RBP: 00007ffcdae15480 R08: 0000000000000000 R09: 0000000000000000
[    9.837047][  T181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.837250][  T181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdae15be0
| [    9.839340][  T181] ------------[ cut here ]------------
| [    9.839479][  T181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/181
| [    9.839712][  T181] Modules linked in:
| [    9.840174][  T181] Tainted: [W]=WARN
[    9.840282][  T181] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.840450][  T181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.840623][  T181] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.841178][  T181] RSP: 0018:ffa00000008f7038 EFLAGS: 00010286
[    9.841345][  T181] RAX: 00000000ffffffa6 RBX: ff1100000ecf8940 RCX: 1ff400000011edcd
[    9.841608][  T181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf89f0
[    9.841814][  T181] RBP: ff1100000251c000 R08: 1fe2200001d9f13f R09: ff1100000d44d158
[    9.842071][  T181] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[    9.842274][  T181] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    9.842477][  T181] FS:  00007fc9d1829840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[    9.842714][  T181] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.842890][  T181] CR2: 00005607b84d8000 CR3: 000000000cb88006 CR4: 0000000000771ef0
[    9.843157][  T181] PKRU: 55555554
[    9.843262][  T181] Call Trace:
[    9.843363][  T181]  <TASK>
[    9.843432][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.843568][  T181]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.843707][  T181]  notifier_call_chain (kernel/notifier.c:85)
[    9.843849][  T181]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[    9.844041][  T181]  ? default_device_exit_batch (net/core/dev.c:13091)
[    9.844213][  T181]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[    9.844378][  T181]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[    9.844512][  T181]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[    9.844647][  T181]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[    9.844793][  T181]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.844928][  T181]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.845157][  T181]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.845291][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.845427][  T181]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.845559][  T181]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.845700][  T181]  ? __kernel_text_address (kernel/extable.c:79)
[    9.845838][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.846031][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.846176][  T181]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.846309][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.846441][  T181]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.846575][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.846715][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.846852][  T181]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.847043][  T181]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[    9.847182][  T181]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.847315][  T181]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.847449][  T181]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.847581][  T181]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.847722][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.847867][  T181]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.848061][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.848199][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.848338][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.848472][  T181]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.848605][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.848742][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.848885][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.849078][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.849215][  T181]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.849350][  T181]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.849484][  T181]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.849760][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.849895][  T181]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.850085][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.850232][  T181]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.850365][  T181]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.850497][  T181]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.850629][  T181]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.850764][  T181]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.850899][  T181]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.851183][  T181]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.851324][  T181]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.851464][  T181]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.851597][  T181]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.851732][  T181]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.851927][  T181]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.852116][  T181]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.852258][  T181]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.852395][  T181]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.852529][  T181]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.852701][  T181]  ? move_addr_to_kernel (net/socket.c:258)
[    9.852919][  T181]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.853108][  T181]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.853247][  T181]  ___sys_sendmsg (net/socket.c:2752)
[    9.853379][  T181]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.853546][  T181]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.853691][  T181]  __sys_sendmsg (net/socket.c:2784)
[    9.853832][  T181]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.854104][  T181]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.854280][  T181]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.854414][  T181]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.854547][  T181]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.854681][  T181]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.854819][  T181]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.855090][  T181]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.855264][  T181] RIP: 0033:0x7fc9d1a6308e
[    9.855405][  T181] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.855874][  T181] RSP: 002b:00007ffcdae15470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.856222][  T181] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc9d1a6308e
[    9.856509][  T181] RDX: 0000000000000000 RSI: 00007ffcdae15520 RDI: 0000000000000005
[    9.856709][  T181] RBP: 00007ffcdae15480 R08: 0000000000000000 R09: 0000000000000000
[    9.856910][  T181] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.857339][  T181] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdae15be0
| [    9.924082][  T185] ------------[ cut here ]------------
| [    9.924438][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
| [    9.924841][  T185] Modules linked in:
| [    9.925565][  T185] Tainted: [W]=WARN
[    9.925701][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.925926][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.926193][  T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.926871][  T185] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[    9.927233][  T185] RAX: 00000000ffffffa6 RBX: ff11000009229240 RCX: 1ff400000011ed8c
[    9.927518][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092292f0
[    9.927820][  T185] RBP: ff1100000ce64000 R08: 1fe220000124525f R09: ff1100000c6f2e80
[    9.928187][  T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[    9.928512][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000bcd9200
[    9.928844][  T185] FS:  00007fed60b7e840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[    9.929229][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.929466][  T185] CR2: 000000000042ebe0 CR3: 0000000008c6d006 CR4: 0000000000771ef0
[    9.929768][  T185] PKRU: 55555554
[    9.929910][  T185] Call Trace:
[    9.930063][  T185]  <TASK>
[    9.930162][  T185]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.930348][  T185]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.930497][  T185]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[    9.930742][  T185]  __dev_notify_flags (net/core/dev.c:9787)
[    9.930942][  T185]  ? netif_change_name (net/core/dev.c:1495)
[    9.931153][  T185]  ? add_timer_on (kernel/time/timer.c:925 (discriminator 5))
[    9.931330][  T185]  ? preempt_schedule_thunk (arch/x86/entry/thunk.S:12)
[    9.931522][  T185]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    9.931708][  T185]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[    9.931913][  T185]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[    9.932124][  T185]  veth_newlink (drivers/net/veth.c:1871)
[    9.932340][  T185]  ? veth_poll_controller (drivers/net/veth.c:1470)
[    9.932556][  T185]  ? kasan_save_stack (mm/kasan/common.c:57)
[    9.932773][  T185]  ? kasan_save_track (mm/kasan/common.c:78)
[    9.932999][  T185]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[    9.933245][  T185]  ? __kvmalloc_node_noprof (mm/slub.c:5296 mm/slub.c:6832)
[    9.933433][  T185]  ? alloc_netdev_mqs (net/core/dev.c:12129 (discriminator 7))
[    9.933621][  T185]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[    9.933825][  T185]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[    9.934021][  T185]  ? rtnl_create_link (net/core/rtnetlink.c:3720)
[    9.934216][  T185]  rtnl_newlink_create (net/core/rtnetlink.c:3904)
[    9.934421][  T185]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    9.934610][  T185]  ? __dev_get_by_name (net/core/dev.c:883)
[    9.934817][  T185]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    9.935016][  T185]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    9.935208][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.935390][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.935569][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.935770][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.935960][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.936139][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.936324][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.936509][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.936693][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.936868][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.937086][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.937305][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.937523][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.937740][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.937951][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.938141][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.938344][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.938537][  T185]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.938722][  T185]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.938936][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.939128][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.939318][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.939525][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.939712][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.939912][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.940143][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.940359][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.940574][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.940815][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[    9.941026][  T185]  ___sys_sendmsg (net/socket.c:2752)
[    9.941225][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.941406][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.941595][  T185]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[    9.941787][  T185]  __sys_sendmsg (net/socket.c:2784)
[    9.941997][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.942193][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.942385][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.942580][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.942767][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.942950][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.943141][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.943387][  T185] RIP: 0033:0x7fed60db808e
[    9.943594][  T185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.944372][  T185] RSP: 002b:00007ffe69b5aa40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.944652][  T185] RAX: ffffffffffffffda RBX: 00007ffe69b5b1e0 RCX: 00007fed60db808e
[    9.944952][  T185] RDX: 0000000000000000 RSI: 00007ffe69b5aaf0 RDI: 0000000000000005
[    9.945237][  T185] RBP: 00007ffe69b5aa50 R08: 0000000000000000 R09: 0000000000000000
[    9.945535][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.945826][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69b5b1b0
| [    9.974434][  T185] ------------[ cut here ]------------
| [    9.974659][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
| [    9.975192][  T185] Modules linked in:
| [    9.975803][  T185] Tainted: [W]=WARN
[    9.975976][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.976260][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.976544][  T185] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.977253][  T185] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[    9.977511][  T185] RAX: 00000000ffffffa6 RBX: ff11000008a1b9c0 RCX: 1ff400000011edfc
[    9.977818][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1ba70
[    9.978137][  T185] RBP: ff1100000ce51000 R08: 1fe220000114374f R09: ff1100000c6f2e80
[    9.978408][  T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[    9.978707][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb8012fa0
[    9.978991][  T185] FS:  00007fed60b7e840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[    9.979350][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.979623][  T185] CR2: 000000000042ebe0 CR3: 0000000008c6d006 CR4: 0000000000771ef0
[    9.979953][  T185] PKRU: 55555554
[    9.980121][  T185] Call Trace:
[    9.980282][  T185]  <TASK>
[    9.980398][  T185]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.980602][  T185]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.980737][  T185]  __dev_notify_flags (net/core/dev.c:9787)
[    9.980915][  T185]  ? netif_change_name (net/core/dev.c:1495)
[    9.981113][  T185]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[    9.981320][  T185]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[    9.981511][  T185]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    9.981693][  T185]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[    9.981900][  T185]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    9.982105][  T185]  ? __dev_get_by_name (net/core/dev.c:883)
[    9.982315][  T185]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    9.982530][  T185]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    9.982733][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.982960][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.983181][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.983394][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.983609][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.983824][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.984056][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.984246][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.984431][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.984633][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.984831][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.985043][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.985244][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.985443][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.985650][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.985847][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.986069][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.986296][  T185]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[    9.986508][  T185]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[    9.986726][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.986951][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.987175][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.987387][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.987588][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.987800][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.988008][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.988205][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.988380][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.988615][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[    9.988828][  T185]  ___sys_sendmsg (net/socket.c:2752)
[    9.989039][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.989259][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.989494][  T185]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[    9.989715][  T185]  __sys_sendmsg (net/socket.c:2784)
[    9.989938][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.990164][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.990383][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.990581][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.990765][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.990975][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.991167][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.991393][  T185] RIP: 0033:0x7fed60db808e
[    9.991610][  T185] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    9.992282][  T185] RSP: 002b:00007ffe69b5aa40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.992562][  T185] RAX: ffffffffffffffda RBX: 00007ffe69b5b1e0 RCX: 00007fed60db808e
[    9.992859][  T185] RDX: 0000000000000000 RSI: 00007ffe69b5aaf0 RDI: 0000000000000005
[    9.993175][  T185] RBP: 00007ffe69b5aa50 R08: 0000000000000000 R09: 0000000000000000
[    9.993498][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[    9.993820][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe69b5b1b0
| [   10.042003][  T189] ------------[ cut here ]------------
| [   10.042183][  T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/189
| [   10.042425][  T189] Modules linked in:
| [   10.042805][  T189] Tainted: [W]=WARN
[   10.042903][  T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.043077][  T189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.043256][  T189] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.043722][  T189] RSP: 0018:ffa0000000846ff8 EFLAGS: 00010286
[   10.043889][  T189] RAX: 00000000ffffffa6 RBX: ff1100000be567c0 RCX: 1ff4000000108dc5
[   10.044092][  T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56870
[   10.044293][  T189] RBP: ff1100000ce51000 R08: 1fe22000017cad0f R09: ff1100000cfb8b58
[   10.044491][  T189] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   10.044688][  T189] R13: 0000000000000000 R14: ffa0000000847140 R15: ff1100000a5026d0
[   10.044889][  T189] FS:  00007fc8892bc840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   10.045132][  T189] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.045300][  T189] CR2: 00005644f3959a38 CR3: 0000000008c6d001 CR4: 0000000000771ef0
[   10.045502][  T189] PKRU: 55555554
[   10.045602][  T189] Call Trace:
[   10.045701][  T189]  <TASK>
[   10.045772][  T189]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[   10.045905][  T189]  __dev_change_net_namespace (net/core/dev.c:12635)
[   10.046073][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.046211][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.046345][  T189]  ? default_device_exit_batch (net/core/dev.c:13091)
[   10.046507][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.046639][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.046772][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.046903][  T189]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.047038][  T189]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   10.047176][  T189]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[   10.047310][  T189]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.047441][  T189]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.047604][  T189]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.047734][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.047864][  T189]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.047999][  T189]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.048135][  T189]  ? __kernel_text_address (kernel/extable.c:79)
[   10.048267][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.048397][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.048527][  T189]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.048657][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.048789][  T189]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.048920][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.049054][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.049193][  T189]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.049322][  T189]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.049453][  T189]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.049582][  T189]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.049714][  T189]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.049846][  T189]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.049986][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.050125][  T189]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.050260][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.050389][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.050543][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.050669][  T189]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.050797][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.050925][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.051056][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.051189][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.051317][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.051444][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.051571][  T189]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.051697][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.051825][  T189]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.051956][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.052082][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.052214][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.052342][  T189]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.052469][  T189]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.052595][  T189]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.052721][  T189]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.052848][  T189]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.052984][  T189]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.053114][  T189]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.053245][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.053373][  T189]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.053501][  T189]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.053629][  T189]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.053757][  T189]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.053886][  T189]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.054017][  T189]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.054178][  T189]  ? move_addr_to_kernel (net/socket.c:258)
[   10.054305][  T189]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.054431][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.054558][  T189]  ___sys_sendmsg (net/socket.c:2752)
[   10.054682][  T189]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.054844][  T189]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.054986][  T189]  __sys_sendmsg (net/socket.c:2784)
[   10.055115][  T189]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.055246][  T189]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.055407][  T189]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.055533][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.055659][  T189]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.055789][  T189]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.055915][  T189]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.056047][  T189]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.056210][  T189] RIP: 0033:0x7fc8894f608e
[   10.056344][  T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.056797][  T189] RSP: 002b:00007fff497e6990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.056996][  T189] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc8894f608e
[   10.057192][  T189] RDX: 0000000000000000 RSI: 00007fff497e6a40 RDI: 0000000000000005
[   10.057382][  T189] RBP: 00007fff497e69a0 R08: 0000000000000000 R09: 0000000000000000
[   10.057588][  T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.057791][  T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff497e7100
| [   10.060423][  T189] ------------[ cut here ]------------
| [   10.060571][  T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/189
| [   10.060803][  T189] Modules linked in:
| [   10.061185][  T189] Tainted: [W]=WARN
[   10.061287][  T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.061455][  T189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.061626][  T189] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.062103][  T189] RSP: 0018:ffa0000000846fc0 EFLAGS: 00010286
[   10.062274][  T189] RAX: 00000000ffffffa6 RBX: ff1100000be57240 RCX: 1ff4000000108dbe
[   10.062471][  T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be572f0
[   10.062661][  T189] RBP: ff1100000ce51000 R08: 1fe22000017cae5f R09: ff1100000cfb8b58
[   10.062856][  T189] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   10.063064][  T189] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a5026d0
[   10.063274][  T189] FS:  00007fc8892bc840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   10.063508][  T189] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.063673][  T189] CR2: 00005644f3959a38 CR3: 0000000008c6d001 CR4: 0000000000771ef0
[   10.063874][  T189] PKRU: 55555554
[   10.063978][  T189] Call Trace:
[   10.064078][  T189]  <TASK>
[   10.064153][  T189]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   10.064286][  T189]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.064419][  T189]  ? notifier_call_chain (kernel/notifier.c:85)
[   10.064553][  T189]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.064657][  T189]  __dev_change_net_namespace (net/core/dev.c:12695)
[   10.064830][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.064967][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.065100][  T189]  ? default_device_exit_batch (net/core/dev.c:13091)
[   10.065273][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.065406][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.065537][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.065671][  T189]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.065807][  T189]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   10.065945][  T189]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[   10.066079][  T189]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.066223][  T189]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.066389][  T189]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.066523][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.066656][  T189]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.066793][  T189]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.066929][  T189]  ? __kernel_text_address (kernel/extable.c:79)
[   10.067072][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.067215][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.067349][  T189]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.067482][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.067616][  T189]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.067751][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.067885][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.068021][  T189]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.068161][  T189]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.068295][  T189]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.068431][  T189]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.068570][  T189]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.068703][  T189]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.068843][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.068982][  T189]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.069117][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.069258][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.069391][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.069524][  T189]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.069656][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.069794][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.069927][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.070066][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.070203][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.070337][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.070473][  T189]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.070609][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.070740][  T189]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.070876][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.071014][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.071152][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.071286][  T189]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.071420][  T189]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.071553][  T189]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.071689][  T189]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.071823][  T189]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.071966][  T189]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.072100][  T189]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.072238][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.072373][  T189]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.072506][  T189]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.072639][  T189]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.072775][  T189]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.072910][  T189]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.073048][  T189]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.073217][  T189]  ? move_addr_to_kernel (net/socket.c:258)
[   10.073352][  T189]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.073485][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.073620][  T189]  ___sys_sendmsg (net/socket.c:2752)
[   10.073753][  T189]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.073921][  T189]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.074071][  T189]  __sys_sendmsg (net/socket.c:2784)
[   10.074210][  T189]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.074344][  T189]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.074514][  T189]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.074648][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.074782][  T189]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.074915][  T189]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.075056][  T189]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.075193][  T189]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.075357][  T189] RIP: 0033:0x7fc8894f608e
[   10.075495][  T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.075979][  T189] RSP: 002b:00007fff497e6990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.076186][  T189] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc8894f608e
[   10.076384][  T189] RDX: 0000000000000000 RSI: 00007fff497e6a40 RDI: 0000000000000005
[   10.076584][  T189] RBP: 00007fff497e69a0 R08: 0000000000000000 R09: 0000000000000000
[   10.076797][  T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.077001][  T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff497e7100
| [   10.086361][  T189] ------------[ cut here ]------------
| [   10.086588][  T189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/189
| [   10.086867][  T189] Modules linked in:
| [   10.087764][  T189] Tainted: [W]=WARN
[   10.087867][  T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.088409][  T189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.088591][  T189] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.089130][  T189] RSP: 0018:ffa0000000847038 EFLAGS: 00010286
[   10.089305][  T189] RAX: 00000000ffffffa6 RBX: ff1100000a78f0c0 RCX: 1ff4000000108dcd
[   10.089510][  T189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78f170
[   10.089714][  T189] RBP: ff1100000ce51000 R08: 1fe22000014f1e2f R09: ff1100000cfb8b58
[   10.089922][  T189] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   10.090188][  T189] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   10.090393][  T189] FS:  00007fc8892bc840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   10.090642][  T189] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.090813][  T189] CR2: 00005644f3959a38 CR3: 0000000008c6d001 CR4: 0000000000771ef0
[   10.091075][  T189] PKRU: 55555554
[   10.091188][  T189] Call Trace:
[   10.091290][  T189]  <TASK>
[   10.091361][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.091497][  T189]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.091634][  T189]  notifier_call_chain (kernel/notifier.c:85)
[   10.091774][  T189]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   10.091909][  T189]  ? default_device_exit_batch (net/core/dev.c:13091)
[   10.092139][  T189]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   10.092309][  T189]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.092446][  T189]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   10.092586][  T189]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   10.092726][  T189]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.092868][  T189]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.093091][  T189]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.093233][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.093371][  T189]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.093503][  T189]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.093637][  T189]  ? __kernel_text_address (kernel/extable.c:79)
[   10.093773][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.093909][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.094103][  T189]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.094245][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.094377][  T189]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.094512][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.094646][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.094783][  T189]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.094918][  T189]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.095111][  T189]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.095303][  T189]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.095459][  T189]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.095591][  T189]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.095729][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.095870][  T189]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.096066][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.096214][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.096352][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.096491][  T189]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.096626][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.096768][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.096904][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.097095][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.097236][  T189]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.097372][  T189]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.097508][  T189]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.097648][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.097786][  T189]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.097921][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.098124][  T189]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.098260][  T189]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.098397][  T189]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.098539][  T189]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.098678][  T189]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.098818][  T189]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.099008][  T189]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.099149][  T189]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.099284][  T189]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.099421][  T189]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.099559][  T189]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.099697][  T189]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.099841][  T189]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.100039][  T189]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.100186][  T189]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.100322][  T189]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.100489][  T189]  ? move_addr_to_kernel (net/socket.c:258)
[   10.100626][  T189]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.100764][  T189]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.100909][  T189]  ___sys_sendmsg (net/socket.c:2752)
[   10.101096][  T189]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.101266][  T189]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.101411][  T189]  __sys_sendmsg (net/socket.c:2784)
[   10.101545][  T189]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.101679][  T189]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.101856][  T189]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.102057][  T189]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.102202][  T189]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.102340][  T189]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.102478][  T189]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.102613][  T189]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.102780][  T189] RIP: 0033:0x7fc8894f608e
[   10.102921][  T189] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.103461][  T189] RSP: 002b:00007fff497e6990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.103664][  T189] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc8894f608e
[   10.104009][  T189] RDX: 0000000000000000 RSI: 00007fff497e6a40 RDI: 0000000000000005
[   10.104220][  T189] RBP: 00007fff497e69a0 R08: 0000000000000000 R09: 0000000000000000
[   10.104419][  T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.104619][  T189] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff497e7100
| [   10.163028][  T191] ------------[ cut here ]------------
| [   10.163208][  T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/191
| [   10.163443][  T191] Modules linked in:
| [   10.163822][  T191] Tainted: [W]=WARN
[   10.163922][  T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.164097][  T191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.164276][  T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.164748][  T191] RSP: 0018:ffa0000000926ff8 EFLAGS: 00010286
[   10.164919][  T191] RAX: 00000000ffffffa6 RBX: ff1100000bd89840 RCX: 1ff4000000124dc5
[   10.165143][  T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd898f0
[   10.165344][  T191] RBP: ff1100000ce64000 R08: 1fe22000017b131f R09: ff1100000cfbd158
[   10.165541][  T191] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   10.165736][  T191] R13: 0000000000000000 R14: ffa0000000927140 R15: ff11000005bdcad0
[   10.165943][  T191] FS:  00007f081277d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   10.166183][  T191] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.166350][  T191] CR2: 000000003f695988 CR3: 000000000cb85006 CR4: 0000000000771ef0
[   10.166547][  T191] PKRU: 55555554
[   10.166649][  T191] Call Trace:
[   10.166750][  T191]  <TASK>
[   10.166824][  T191]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[   10.166968][  T191]  __dev_change_net_namespace (net/core/dev.c:12635)
[   10.167138][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.167277][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.167411][  T191]  ? default_device_exit_batch (net/core/dev.c:13091)
[   10.167578][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.167709][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.167862][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.168070][  T191]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.168220][  T191]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   10.168356][  T191]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[   10.168493][  T191]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.168626][  T191]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.168793][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.168935][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.169068][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.169204][  T191]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.169337][  T191]  ? __kernel_text_address (kernel/extable.c:79)
[   10.169471][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.169606][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.169738][  T191]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.169870][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.170007][  T191]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.170144][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.170274][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.170406][  T191]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.170537][  T191]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.170670][  T191]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.170802][  T191]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.170941][  T191]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.171069][  T191]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.171205][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.171340][  T191]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.171472][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.171623][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.171762][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.171896][  T191]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.172027][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.172160][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.172285][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.172410][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.172537][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.172668][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.172797][  T191]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.172926][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.173103][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.173235][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.173368][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.173493][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.173620][  T191]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.173746][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.173875][  T191]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.174008][  T191]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.174135][  T191]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.174263][  T191]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.174392][  T191]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.174524][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.174651][  T191]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.174780][  T191]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.174908][  T191]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.175042][  T191]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.175179][  T191]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.175308][  T191]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.175464][  T191]  ? move_addr_to_kernel (net/socket.c:258)
[   10.175589][  T191]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.175714][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.175859][  T191]  ___sys_sendmsg (net/socket.c:2752)
[   10.176036][  T191]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.176197][  T191]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.176340][  T191]  __sys_sendmsg (net/socket.c:2784)
[   10.176469][  T191]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.176594][  T191]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.176753][  T191]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.176883][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.177021][  T191]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.177162][  T191]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.177288][  T191]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.177417][  T191]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.177574][  T191] RIP: 0033:0x7f08129b708e
[   10.177709][  T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.178168][  T191] RSP: 002b:00007ffc79241480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.178361][  T191] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08129b708e
[   10.178553][  T191] RDX: 0000000000000000 RSI: 00007ffc79241530 RDI: 0000000000000005
[   10.178740][  T191] RBP: 00007ffc79241490 R08: 0000000000000000 R09: 0000000000000000
[   10.178935][  T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.179129][  T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79241bf0
| [   10.181694][  T191] ------------[ cut here ]------------
| [   10.181830][  T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/191
| [   10.182066][  T191] Modules linked in:
| [   10.182438][  T191] Tainted: [W]=WARN
[   10.182536][  T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.182699][  T191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.182868][  T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.183345][  T191] RSP: 0018:ffa0000000926fc0 EFLAGS: 00010286
[   10.183507][  T191] RAX: 00000000ffffffa6 RBX: ff11000009d7d3c0 RCX: 1ff4000000124dbe
[   10.183699][  T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d470
[   10.183896][  T191] RBP: ff1100000ce64000 R08: 1fe22000013afa8f R09: ff1100000cfbd158
[   10.184095][  T191] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   10.184294][  T191] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005bdcad0
[   10.184490][  T191] FS:  00007f081277d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   10.184727][  T191] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.184900][  T191] CR2: 000000003f695988 CR3: 000000000cb85006 CR4: 0000000000771ef0
[   10.185117][  T191] PKRU: 55555554
[   10.185267][  T191] Call Trace:
[   10.185386][  T191]  <TASK>
[   10.185457][  T191]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   10.185590][  T191]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.185721][  T191]  ? notifier_call_chain (kernel/notifier.c:85)
[   10.185860][  T191]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.185967][  T191]  __dev_change_net_namespace (net/core/dev.c:12695)
[   10.186148][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.186277][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.186409][  T191]  ? default_device_exit_batch (net/core/dev.c:13091)
[   10.186569][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.186698][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.186835][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.186977][  T191]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.187109][  T191]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   10.187247][  T191]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[   10.187379][  T191]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.187508][  T191]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.187669][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.187804][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.187944][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.188075][  T191]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.188212][  T191]  ? __kernel_text_address (kernel/extable.c:79)
[   10.188342][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.188475][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.188604][  T191]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.188733][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.188871][  T191]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.189009][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.189143][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.189273][  T191]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.189401][  T191]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.189537][  T191]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.189665][  T191]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.189800][  T191]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.189938][  T191]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.190070][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.190210][  T191]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.190342][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.190495][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.190686][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.190882][  T191]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.191096][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.191262][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.191395][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.191524][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.191651][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.191780][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.191910][  T191]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.192042][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.192187][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.192375][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.192533][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.192666][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.192799][  T191]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.192936][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.193064][  T191]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.193218][  T191]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.193414][  T191]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.193610][  T191]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.193809][  T191]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.193965][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.194097][  T191]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.194230][  T191]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.194361][  T191]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.194501][  T191]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.194630][  T191]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.194757][  T191]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.194914][  T191]  ? move_addr_to_kernel (net/socket.c:258)
[   10.195049][  T191]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.195194][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.195325][  T191]  ___sys_sendmsg (net/socket.c:2752)
[   10.195515][  T191]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.195756][  T191]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.195992][  T191]  __sys_sendmsg (net/socket.c:2784)
[   10.196150][  T191]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.196279][  T191]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.196444][  T191]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.196573][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.196711][  T191]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.196841][  T191]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.196976][  T191]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.197104][  T191]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.197324][  T191] RIP: 0033:0x7f08129b708e
[   10.197489][  T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.198175][  T191] RSP: 002b:00007ffc79241480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.198372][  T191] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08129b708e
[   10.198567][  T191] RDX: 0000000000000000 RSI: 00007ffc79241530 RDI: 0000000000000005
[   10.198757][  T191] RBP: 00007ffc79241490 R08: 0000000000000000 R09: 0000000000000000
[   10.198963][  T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.199157][  T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79241bf0
| [   10.202389][  T191] ------------[ cut here ]------------
| [   10.202565][  T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/191
| [   10.202840][  T191] Modules linked in:
| [   10.203328][  T191] Tainted: [W]=WARN
[   10.203477][  T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.203692][  T191] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.203927][  T191] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.204519][  T191] RSP: 0018:ffa0000000927038 EFLAGS: 00010286
[   10.204812][  T191] RAX: 00000000ffffffa6 RBX: ff1100000ecd59c0 RCX: 1ff4000000124dcd
[   10.205345][  T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5a70
[   10.205668][  T191] RBP: ff1100000ce64000 R08: 1fe2200001d9ab4f R09: ff1100000cfbd158
[   10.205912][  T191] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   10.206171][  T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   10.206423][  T191] FS:  00007f081277d840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   10.206694][  T191] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.206905][  T191] CR2: 00007f746d0a9b70 CR3: 000000000cb85005 CR4: 0000000000771ef0
[   10.207164][  T191] PKRU: 55555554
[   10.207309][  T191] Call Trace:
[   10.207452][  T191]  <TASK>
[   10.207564][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.207742][  T191]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.207922][  T191]  notifier_call_chain (kernel/notifier.c:85)
[   10.208116][  T191]  netif_change_name (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1509)
[   10.208303][  T191]  ? default_device_exit_batch (net/core/dev.c:13091)
[   10.208511][  T191]  ? netdev_adjacent_rename_links (net/core/dev.c:9538)
[   10.208718][  T191]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.208895][  T191]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   10.209083][  T191]  do_setlink.isra.0 (net/core/rtnetlink.c:3186)
[   10.209268][  T191]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.209446][  T191]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.209653][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.209828][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.210012][  T191]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.210195][  T191]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.210369][  T191]  ? __kernel_text_address (kernel/extable.c:79)
[   10.210549][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.210729][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.210903][  T191]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.211090][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.211272][  T191]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.211446][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.211621][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.211798][  T191]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.211989][  T191]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.212297][  T191]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.212475][  T191]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.212650][  T191]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.212821][  T191]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.213011][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.213197][  T191]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.213408][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.213586][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.213760][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.213946][  T191]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.214128][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.214315][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.214489][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.214733][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.214966][  T191]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.215153][  T191]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.215332][  T191]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.215506][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.215680][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.215896][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.216099][  T191]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.216284][  T191]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.216458][  T191]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.216632][  T191]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.216806][  T191]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.217000][  T191]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.217183][  T191]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.217360][  T191]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.217534][  T191]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.217708][  T191]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.217884][  T191]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.218073][  T191]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.218289][  T191]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.218515][  T191]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.218691][  T191]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.218866][  T191]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.219083][  T191]  ? move_addr_to_kernel (net/socket.c:258)
[   10.219268][  T191]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.219442][  T191]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.219621][  T191]  ___sys_sendmsg (net/socket.c:2752)
[   10.219796][  T191]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.220016][  T191]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.220260][  T191]  __sys_sendmsg (net/socket.c:2784)
[   10.220491][  T191]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.220667][  T191]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.220877][  T191]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.221068][  T191]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.221266][  T191]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.221480][  T191]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.221713][  T191]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.221908][  T191]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.222138][  T191] RIP: 0033:0x7f08129b708e
[   10.222323][  T191] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.222892][  T191] RSP: 002b:00007ffc79241480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.223153][  T191] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f08129b708e
[   10.223394][  T191] RDX: 0000000000000000 RSI: 00007ffc79241530 RDI: 0000000000000005
[   10.223629][  T191] RBP: 00007ffc79241490 R08: 0000000000000000 R09: 0000000000000000
[   10.223866][  T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.224133][  T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc79241bf0
| [   10.296339][  T196] ------------[ cut here ]------------
| [   10.296513][  T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
| [   10.296758][  T196] Modules linked in:
| [   10.297166][  T196] Tainted: [W]=WARN
[   10.297271][  T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.297446][  T196] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.297664][  T196] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.298680][  T196] RSP: 0018:ffa00000008471b0 EFLAGS: 00010286
[   10.298864][  T196] RAX: 00000000ffffffa6 RBX: ff1100000b2cbcc0 RCX: 1ff4000000108dfc
[   10.299073][  T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cbd70
[   10.299282][  T196] RBP: ff1100000c722000 R08: 1fe22000016597af R09: ff1100000d422e80
[   10.299481][  T196] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   10.299680][  T196] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb81207a0
[   10.299881][  T196] FS:  00007f2539be2840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   10.300133][  T196] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.300312][  T196] CR2: 00000000004a04a0 CR3: 000000000edcf002 CR4: 0000000000771ef0
[   10.300513][  T196] PKRU: 55555554
[   10.300613][  T196] Call Trace:
[   10.300713][  T196]  <TASK>
[   10.300800][  T196]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.301163][  T196]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.301335][  T196]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.301549][  T196]  __dev_notify_flags (net/core/dev.c:9787)
[   10.301761][  T196]  ? netif_change_name (net/core/dev.c:1495)
[   10.302127][  T196]  ? __dev_change_flags (net/core/dev.c:9752)
[   10.302340][  T196]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   10.302552][  T196]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[   10.302813][  T196]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[   10.303182][  T196]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   10.303408][  T196]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   10.303629][  T196]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   10.303836][  T196]  ? __dev_get_by_name (net/core/dev.c:883)
[   10.304216][  T196]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   10.304448][  T196]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   10.304671][  T196]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.304884][  T196]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.305244][  T196]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.305455][  T196]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.305654][  T196]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.305849][  T196]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.306080][  T196]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.306232][  T196]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.306371][  T196]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.306510][  T196]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.306651][  T196]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.306790][  T196]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.307011][  T196]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.307162][  T196]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.307304][  T196]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.307443][  T196]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.307581][  T196]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.307723][  T196]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.307863][  T196]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.308095][  T196]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.308251][  T196]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.308392][  T196]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.308530][  T196]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.308669][  T196]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.308810][  T196]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.309043][  T196]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.309192][  T196]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.309329][  T196]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.309499][  T196]  ? move_addr_to_kernel (net/socket.c:258)
[   10.309639][  T196]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.309776][  T196]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[   10.309915][  T196]  ___sys_sendmsg (net/socket.c:2752)
[   10.310133][  T196]  ? wp_page_copy (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:1383 ./include/linux/page_ref.h:205 ./include/linux/mm.h:1767 ./include/linux/mm.h:1772 ./include/linux/mm.h:2089 mm/memory.c:3989)
[   10.310275][  T196]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.310416][  T196]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[   10.310556][  T196]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   10.310697][  T196]  __sys_sendmsg (net/socket.c:2784)
[   10.310833][  T196]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.310986][  T196]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.311128][  T196]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.311265][  T196]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.311426][  T196]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.311634][  T196]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.311813][  T196]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.312093][  T196] RIP: 0033:0x7f2539e1c08e
[   10.312329][  T196] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.313151][  T196] RSP: 002b:00007fff0294e910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.313481][  T196] RAX: ffffffffffffffda RBX: 00007fff0294f0b0 RCX: 00007f2539e1c08e
[   10.313805][  T196] RDX: 0000000000000000 RSI: 00007fff0294e9c0 RDI: 0000000000000005
[   10.314078][  T196] RBP: 00007fff0294e920 R08: 0000000000000000 R09: 0000000000000000
[   10.314289][  T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.314496][  T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0294f080
| [   10.374334][  T203] ------------[ cut here ]------------
| [   10.374516][  T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/203
| [   10.374771][  T203] Modules linked in:
| [   10.375179][  T203] Tainted: [W]=WARN
[   10.375283][  T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.375455][  T203] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.375636][  T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.376126][  T203] RSP: 0018:ffa0000000977020 EFLAGS: 00010286
[   10.376299][  T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf9840 RCX: 1ff400000012edca
[   10.376502][  T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf98f0
[   10.376705][  T203] RBP: ff1100000256c000 R08: 1fe2200001d9f31f R09: ff1100000ec8ae58
[   10.376906][  T203] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   10.377209][  T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   10.377416][  T203] FS:  00007f7ebe320840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   10.377657][  T203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.377832][  T203] CR2: 00000000004eba70 CR3: 000000000d6ae005 CR4: 0000000000771ef0
[   10.378096][  T203] PKRU: 55555554
[   10.378205][  T203] Call Trace:
[   10.378396][  T203]  <TASK>
[   10.378468][  T203]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.378609][  T203]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.378712][  T203]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.378849][  T203]  __dev_notify_flags (net/core/dev.c:9787)
[   10.379067][  T203]  ? netif_change_name (net/core/dev.c:1495)
[   10.379209][  T203]  ? __dev_change_flags (net/core/dev.c:9752)
[   10.379346][  T203]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   10.379482][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.379620][  T203]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.379756][  T203]  netif_change_flags (net/core/dev.c:9820)
[   10.379894][  T203]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   10.380109][  T203]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   10.380254][  T203]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.380391][  T203]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.380561][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.380696][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.380832][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.381055][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.381200][  T203]  ? __kernel_text_address (kernel/extable.c:79)
[   10.381336][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.381473][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.381608][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.381745][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.381880][  T203]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.382091][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.382233][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.382367][  T203]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.382502][  T203]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.382639][  T203]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.382774][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.382913][  T203]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.383054][  T203]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.383230][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.383369][  T203]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.383535][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.383729][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.383900][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.384047][  T203]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.384186][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.384321][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.384454][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.384598][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.384730][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.384864][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.385004][  T203]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.385146][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.385280][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.385421][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.385558][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.385689][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.385823][  T203]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.385962][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.386096][  T203]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.386240][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.386373][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.386509][  T203]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.386671][  T203]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.386805][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.386945][  T203]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.387081][  T203]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.387222][  T203]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.387361][  T203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.387496][  T203]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.387630][  T203]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.387795][  T203]  ? move_addr_to_kernel (net/socket.c:258)
[   10.387935][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.388069][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.388215][  T203]  ___sys_sendmsg (net/socket.c:2752)
[   10.388348][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.388515][  T203]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.388667][  T203]  __sys_sendmsg (net/socket.c:2784)
[   10.388802][  T203]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.388940][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.389110][  T203]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.389255][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.389391][  T203]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.389526][  T203]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.389659][  T203]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.389795][  T203]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.389964][  T203] RIP: 0033:0x7f7ebe55a08e
[   10.390105][  T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.390584][  T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.390787][  T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[   10.390993][  T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[   10.391205][  T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[   10.391402][  T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.391599][  T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
| [   10.401633][  T203] ------------[ cut here ]------------
| [   10.401794][  T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
| [   10.402055][  T203] Modules linked in:
| [   10.402453][  T203] Tainted: [W]=WARN
[   10.402558][  T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.402730][  T203] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.402907][  T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.403433][  T203] RSP: 0018:ffa0000000976ed0 EFLAGS: 00010286
[   10.403604][  T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf99c0 RCX: 1ff400000012eda0
[   10.403807][  T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf9a70
[   10.404016][  T203] RBP: ff1100000256c000 R08: 1fe2200001d9f34f R09: ff1100000ec8ae58
[   10.404228][  T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   10.404434][  T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   10.404640][  T203] FS:  00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.404877][  T203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.405056][  T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[   10.405269][  T203] PKRU: 55555554
[   10.405371][  T203] Call Trace:
[   10.405472][  T203]  <TASK>
[   10.405543][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.405678][  T203]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.405816][  T203]  notifier_call_chain (kernel/notifier.c:85)
[   10.405964][  T203]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   10.406100][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.406243][  T203]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   10.406377][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.406516][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.406653][  T203]  ? __up_write (kernel/locking/rwsem.c:1418 (discriminator 1))
[   10.406791][  T203]  ? kernfs_add_one (fs/kernfs/dir.c:873)
[   10.406939][  T203]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   10.407077][  T203]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   10.407221][  T203]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   10.407358][  T203]  ? sysfs_do_create_link_sd (fs/sysfs/symlink.c:45)
[   10.407493][  T203]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   10.407630][  T203]  br_add_if (net/bridge/br_if.c:619)
[   10.407739][  T203]  do_set_master (net/core/rtnetlink.c:3011)
[   10.407876][  T203]  ? netif_change_flags (net/core/dev.c:9820)
[   10.408020][  T203]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.408164][  T203]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.408302][  T203]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.408470][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.408608][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.408744][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.408878][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.409021][  T203]  ? __kernel_text_address (kernel/extable.c:79)
[   10.409166][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.409305][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.409441][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.409578][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.409713][  T203]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.409848][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.409988][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.410130][  T203]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.410268][  T203]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.410404][  T203]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.410540][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.410678][  T203]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.410814][  T203]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.410957][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.411097][  T203]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.411256][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.411391][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.411526][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.411661][  T203]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.411796][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.411941][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.412076][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.412218][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.412356][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.412495][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.412632][  T203]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.412769][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.412905][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.413045][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.413190][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.413326][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.413463][  T203]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.413601][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.413737][  T203]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.413876][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.414017][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.414159][  T203]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.414297][  T203]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.414436][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.414575][  T203]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.414713][  T203]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.414852][  T203]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.414997][  T203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.415138][  T203]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.415275][  T203]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.415447][  T203]  ? move_addr_to_kernel (net/socket.c:258)
[   10.415583][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.415720][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.415858][  T203]  ___sys_sendmsg (net/socket.c:2752)
[   10.415999][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.416176][  T203]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.416326][  T203]  __sys_sendmsg (net/socket.c:2784)
[   10.416466][  T203]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.416603][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.416774][  T203]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.416911][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.417054][  T203]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.417196][  T203]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.417332][  T203]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.417468][  T203]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.417639][  T203] RIP: 0033:0x7f7ebe55a08e
[   10.417786][  T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.418280][  T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.418489][  T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[   10.418696][  T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[   10.418902][  T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[   10.419112][  T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.419322][  T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
| [   10.421251][  T203] ------------[ cut here ]------------
| [   10.421393][  T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
| [   10.421643][  T203] Modules linked in:
| [   10.422414][  T203] Tainted: [W]=WARN
[   10.422522][  T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.422707][  T203] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.422893][  T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.423414][  T203] RSP: 0018:ffa0000000976ed0 EFLAGS: 00010286
[   10.423595][  T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf9b40 RCX: 1ff400000012eda0
[   10.423810][  T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf9bf0
[   10.424028][  T203] RBP: ff1100000256c000 R08: 1fe2200001d9f37f R09: ff1100000ec8ae58
[   10.424246][  T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[   10.424456][  T203] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c722d80
[   10.424672][  T203] FS:  00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.424924][  T203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.425111][  T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[   10.425332][  T203] PKRU: 55555554
[   10.425439][  T203] Call Trace:
[   10.425546][  T203]  <TASK>
[   10.425622][  T203]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.425768][  T203]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.425876][  T203]  __dev_notify_flags (net/core/dev.c:9787)
[   10.426024][  T203]  ? netdev_info (net/core/dev.c:13009 (discriminator 3))
[   10.426173][  T203]  ? netdev_notice (net/core/dev.c:13008)
[   10.426315][  T203]  ? netif_change_name (net/core/dev.c:1495)
[   10.426457][  T203]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   10.426600][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.426747][  T203]  __dev_set_promiscuity (net/core/dev.c:9630)
[   10.426891][  T203]  netif_set_promiscuity (net/core/dev.c:9639)
[   10.427040][  T203]  dev_set_promiscuity (net/core/dev_api.c:288)
[   10.427188][  T203]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[   10.427331][  T203]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[   10.427443][  T203]  do_set_master (net/core/rtnetlink.c:3011)
[   10.427585][  T203]  ? netif_change_flags (net/core/dev.c:9820)
[   10.427730][  T203]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.427875][  T203]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.428024][  T203]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.428205][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.428348][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.428490][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.428633][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.428776][  T203]  ? __kernel_text_address (kernel/extable.c:79)
[   10.428919][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.429069][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.429217][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.429361][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.429503][  T203]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.429645][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.429808][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.429955][  T203]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.430098][  T203]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.430248][  T203]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.430388][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.430531][  T203]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.430672][  T203]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.430818][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.430975][  T203]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.431122][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.431264][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.431407][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.431549][  T203]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.431692][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.431837][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.431991][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.432138][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.432280][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.432424][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.432566][  T203]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.432708][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.432850][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.432997][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.433149][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.433291][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.433434][  T203]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.433578][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.433720][  T203]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.433868][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.434014][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.434177][  T203]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.434321][  T203]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.434465][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.434608][  T203]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.434752][  T203]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.434896][  T203]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.435048][  T203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.435196][  T203]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.435343][  T203]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.435519][  T203]  ? move_addr_to_kernel (net/socket.c:258)
[   10.435663][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.435805][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.435952][  T203]  ___sys_sendmsg (net/socket.c:2752)
[   10.436096][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.436276][  T203]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.436435][  T203]  __sys_sendmsg (net/socket.c:2784)
[   10.436578][  T203]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.436720][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.436901][  T203]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.437049][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.437197][  T203]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.437341][  T203]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.437487][  T203]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.437628][  T203]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.437805][  T203] RIP: 0033:0x7f7ebe55a08e
[   10.437962][  T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.438466][  T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.438687][  T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[   10.438899][  T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[   10.439117][  T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[   10.439334][  T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.439551][  T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
| [   10.442392][  T203] ------------[ cut here ]------------
| [   10.442596][  T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
| [   10.442850][  T203] Modules linked in:
| [   10.443323][  T203] Tainted: [W]=WARN
[   10.443427][  T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.443601][  T203] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.443779][  T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.444330][  T203] RSP: 0018:ffa0000000976ff8 EFLAGS: 00010286
[   10.444590][  T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf8c40 RCX: 1ff400000012edc5
[   10.444793][  T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf8cf0
[   10.445056][  T203] RBP: ff1100000c722000 R08: 1fe2200001d9f19f R09: ff1100000ec8ae58
[   10.445263][  T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   10.445466][  T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   10.445677][  T203] FS:  00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.445918][  T203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.446150][  T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[   10.446357][  T203] PKRU: 55555554
[   10.446460][  T203] Call Trace:
[   10.446567][  T203]  <TASK>
[   10.446637][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.446773][  T203]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.446909][  T203]  notifier_call_chain (kernel/notifier.c:85)
[   10.447106][  T203]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   10.447247][  T203]  ? __dev_open (./include/net/netdev_lock.h:33)
[   10.447382][  T203]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2594)
[   10.447520][  T203]  br_add_if (net/bridge/br_if.c:679)
[   10.447631][  T203]  do_set_master (net/core/rtnetlink.c:3011)
[   10.447767][  T203]  ? netif_change_flags (net/core/dev.c:9820)
[   10.447904][  T203]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.448095][  T203]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.448237][  T203]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.448405][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.448541][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.448681][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.448816][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.449011][  T203]  ? __kernel_text_address (kernel/extable.c:79)
[   10.449153][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.449289][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.449423][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.449558][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.449695][  T203]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.449830][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.450018][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.450156][  T203]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.450289][  T203]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.450423][  T203]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.450557][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.450697][  T203]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.450834][  T203]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.451032][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.451174][  T203]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.451310][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.451442][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.451576][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.451710][  T203]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.451843][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.452051][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.452191][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.452323][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.452456][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.452593][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.452728][  T203]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.452862][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.453058][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.453220][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.453357][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.453485][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.453615][  T203]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.453743][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.453871][  T203]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.454063][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.454202][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.454331][  T203]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.454460][  T203]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.454590][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.454720][  T203]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.454852][  T203]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.455043][  T203]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.455198][  T203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.455339][  T203]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.455471][  T203]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.455637][  T203]  ? move_addr_to_kernel (net/socket.c:258)
[   10.455772][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.455905][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.456097][  T203]  ___sys_sendmsg (net/socket.c:2752)
[   10.456235][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.456407][  T203]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.456553][  T203]  __sys_sendmsg (net/socket.c:2784)
[   10.456688][  T203]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.456823][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.457049][  T203]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.457191][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.457328][  T203]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.457471][  T203]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.457606][  T203]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.457742][  T203]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.457909][  T203] RIP: 0033:0x7f7ebe55a08e
[   10.458116][  T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.458604][  T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.458809][  T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[   10.459071][  T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[   10.459277][  T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[   10.459481][  T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.459680][  T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
| [   10.462705][  T203] ------------[ cut here ]------------
| [   10.462852][  T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/203
| [   10.463094][  T203] Modules linked in:
| [   10.463492][  T203] Tainted: [W]=WARN
[   10.463595][  T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.463767][  T203] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.464011][  T203] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.464497][  T203] RSP: 0018:ffa0000000976f70 EFLAGS: 00010286
[   10.464669][  T203] RAX: 00000000ffffffa6 RBX: ff1100000ecf9540 RCX: 1ff400000012edb4
[   10.464872][  T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecf95f0
[   10.465136][  T203] RBP: ff1100000c722000 R08: 1fe2200001d9f2bf R09: ff1100000ec8ae58
[   10.465395][  T203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   10.465600][  T203] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[   10.465800][  T203] FS:  00007f7ebe320840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.466093][  T203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.466267][  T203] CR2: 00005644f3aaab58 CR3: 000000000d6ae003 CR4: 0000000000771ef0
[   10.466472][  T203] PKRU: 55555554
[   10.466573][  T203] Call Trace:
[   10.466678][  T203]  <TASK>
[   10.466748][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.466883][  T203]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.467074][  T203]  notifier_call_chain (kernel/notifier.c:85)
[   10.467217][  T203]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   10.467389][  T203]  ? netdev_change_features (net/core/dev.c:11117)
[   10.467527][  T203]  ? br_opt_toggle (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 net/bridge/br_private.h:767 net/bridge/br.c:391)
[   10.467664][  T203]  br_add_if (net/bridge/br_if.c:683)
[   10.467771][  T203]  do_set_master (net/core/rtnetlink.c:3011)
[   10.467905][  T203]  ? netif_change_flags (net/core/dev.c:9820)
[   10.468096][  T203]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.468236][  T203]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.468374][  T203]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.468545][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.468682][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.468819][  T203]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.469012][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.469153][  T203]  ? __kernel_text_address (kernel/extable.c:79)
[   10.469288][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.469426][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.469564][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.469699][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.469833][  T203]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.470024][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.470162][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.470296][  T203]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.470431][  T203]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.470565][  T203]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.470708][  T203]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.470845][  T203]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.471035][  T203]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.471174][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.471311][  T203]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.471446][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.471579][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.471715][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.471854][  T203]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.472046][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.472190][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.472324][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.472457][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.472590][  T203]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.472725][  T203]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.472863][  T203]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.473055][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.473199][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.473333][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.473468][  T203]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.473600][  T203]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.473733][  T203]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.473868][  T203]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.474063][  T203]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.474206][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.474339][  T203]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.474473][  T203]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.474608][  T203]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.474743][  T203]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.474879][  T203]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.475075][  T203]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.475218][  T203]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.475354][  T203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.475488][  T203]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.475621][  T203]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.475787][  T203]  ? move_addr_to_kernel (net/socket.c:258)
[   10.475921][  T203]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.476123][  T203]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.476259][  T203]  ___sys_sendmsg (net/socket.c:2752)
[   10.476392][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.476557][  T203]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.476702][  T203]  __sys_sendmsg (net/socket.c:2784)
[   10.476838][  T203]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.477029][  T203]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.477200][  T203]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.477339][  T203]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.477498][  T203]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.477633][  T203]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.477768][  T203]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.477903][  T203]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.478132][  T203] RIP: 0033:0x7f7ebe55a08e
[   10.478274][  T203] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.478758][  T203] RSP: 002b:00007ffd222c0460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.479024][  T203] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7ebe55a08e
[   10.479230][  T203] RDX: 0000000000000000 RSI: 00007ffd222c0510 RDI: 0000000000000005
[   10.479434][  T203] RBP: 00007ffd222c0470 R08: 0000000000000000 R09: 0000000000000000
[   10.479634][  T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.479835][  T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd222c0bd0
| [   10.555919][  T205] ------------[ cut here ]------------
| [   10.556114][  T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
| [   10.556369][  T205] Modules linked in:
| [   10.556755][  T205] Tainted: [W]=WARN
[   10.556859][  T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.557243][  T205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.557425][  T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.557907][  T205] RSP: 0018:ffa0000000947150 EFLAGS: 00010286
[   10.558173][  T205] RAX: 00000000ffffffa6 RBX: ff1100000a78eac0 RCX: 1ff4000000128df0
[   10.558379][  T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78eb70
[   10.558583][  T205] RBP: ff1100000c722000 R08: 1fe22000014f1d6f R09: ff1100000c6f5158
[   10.558789][  T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   10.559072][  T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009103840
[   10.559283][  T205] FS:  00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.559613][  T205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.559788][  T205] CR2: 00000000004ec908 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[   10.560063][  T205] PKRU: 55555554
[   10.560168][  T205] Call Trace:
[   10.560271][  T205]  <TASK>
[   10.560342][  T205]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   10.560481][  T205]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.560617][  T205]  ? notifier_call_chain (kernel/notifier.c:85)
[   10.560757][  T205]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.560861][  T205]  netif_state_change (net/core/dev.c:1605)
[   10.561077][  T205]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   10.561219][  T205]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   10.561388][  T205]  ? dev_deactivate_many (net/sched/sch_generic.c:1393)
[   10.561526][  T205]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:178 (discriminator 6) kernel/locking/spinlock.c:198 (discriminator 6))
[   10.561697][  T205]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   10.561835][  T205]  linkwatch_sync_dev (net/core/link_watch.c:295)
[   10.562039][  T205]  rtnl_getlink (net/core/rtnetlink.c:4273)
[   10.562179][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.562316][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.562450][  T205]  ? rtnl_dump_ifinfo (./include/net/netlink.h:1236)
[   10.562584][  T205]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.562719][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.562854][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.563062][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.563199][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.563332][  T205]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.563465][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.563601][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.563739][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.563878][  T205]  ? rtnl_dump_ifinfo (./include/net/netlink.h:1236)
[   10.564068][  T205]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.564207][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.564343][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.564476][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.564615][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.564753][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.564890][  T205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.565075][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.565214][  T205]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.565352][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.565484][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.565621][  T205]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.565757][  T205]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.565892][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.566035][  T205]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.566173][  T205]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.566307][  T205]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.566443][  T205]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.566577][  T205]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.566713][  T205]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.566878][  T205]  ? move_addr_to_kernel (net/socket.c:258)
[   10.567020][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.567161][  T205]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.567328][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.567461][  T205]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.567631][  T205]  ___sys_sendmsg (net/socket.c:2752)
[   10.567765][  T205]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.567908][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.568053][  T205]  ? move_addr_to_user (./include/linux/uaccess.h:236 net/socket.c:302)
[   10.568189][  T205]  ? do_getsockname (net/socket.c:2192)
[   10.568324][  T205]  __sys_sendmsg (net/socket.c:2784)
[   10.568458][  T205]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.568595][  T205]  ? __sys_getsockname (net/socket.c:2210)
[   10.568730][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.568866][  T205]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.569008][  T205]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.569147][  T205]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.569281][  T205]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.569450][  T205] RIP: 0033:0x7f3bf235c08e
[   10.569591][  T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.570072][  T205] RSP: 002b:00007ffe23648da0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.570279][  T205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bf235c08e
[   10.570479][  T205] RDX: 0000000000000000 RSI: 00007ffe23648e50 RDI: 0000000000000006
[   10.570677][  T205] RBP: 00007ffe23648db0 R08: 0000000000000000 R09: 0000000000000000
[   10.570880][  T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.571083][  T205] R13: 00007ffe23648f00 R14: 00007ffe2364ab38 R15: 00000000fffffff5
| [   10.581259][  T205] ------------[ cut here ]------------
| [   10.581424][  T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
| [   10.581659][  T205] Modules linked in:
| [   10.582046][  T205] Tainted: [W]=WARN
[   10.582154][  T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.582331][  T205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.582509][  T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.583106][  T205] RSP: 0018:ffa0000000947020 EFLAGS: 00010286
[   10.583287][  T205] RAX: 00000000ffffffa6 RBX: ff1100000a78f240 RCX: 1ff4000000128dca
[   10.583488][  T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78f2f0
[   10.583689][  T205] RBP: ff1100000ce51000 R08: 1fe22000014f1e5f R09: ff1100000c6f5158
[   10.583891][  T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[   10.584097][  T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   10.584313][  T205] FS:  00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.584550][  T205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.584719][  T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[   10.584922][  T205] PKRU: 55555554
[   10.585028][  T205] Call Trace:
[   10.585137][  T205]  <TASK>
[   10.585209][  T205]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.585345][  T205]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.585447][  T205]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   10.585582][  T205]  __dev_notify_flags (net/core/dev.c:9787)
[   10.585717][  T205]  ? netif_change_name (net/core/dev.c:1495)
[   10.585851][  T205]  ? __dev_change_flags (net/core/dev.c:9752)
[   10.585991][  T205]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   10.586132][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.586267][  T205]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   10.586404][  T205]  netif_change_flags (net/core/dev.c:9820)
[   10.586537][  T205]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   10.586672][  T205]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   10.586811][  T205]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.586957][  T205]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.587129][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.587264][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.587396][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.587529][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.587664][  T205]  ? __kernel_text_address (kernel/extable.c:79)
[   10.587799][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.587943][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.588077][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.588215][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.588348][  T205]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.588479][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.588613][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.588745][  T205]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.588883][  T205]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.589023][  T205]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.589161][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.589295][  T205]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.589429][  T205]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.589565][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.589702][  T205]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.589840][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.589981][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.590115][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.590254][  T205]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.590388][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.590523][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.590657][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.590792][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.590927][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.591072][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.591212][  T205]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.591345][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.591480][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.591613][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.591750][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.591883][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.592028][  T205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.592166][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.592300][  T205]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.592439][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.592572][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.592708][  T205]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.592845][  T205]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.592985][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.593129][  T205]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.593265][  T205]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.593399][  T205]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.593537][  T205]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.593673][  T205]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.593807][  T205]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.593977][  T205]  ? move_addr_to_kernel (net/socket.c:258)
[   10.594117][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.594255][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.594391][  T205]  ___sys_sendmsg (net/socket.c:2752)
[   10.594525][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.594692][  T205]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.594840][  T205]  __sys_sendmsg (net/socket.c:2784)
[   10.594978][  T205]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.595116][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.595288][  T205]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.595422][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.595556][  T205]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.595691][  T205]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.595826][  T205]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.595965][  T205]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.596137][  T205] RIP: 0033:0x7f3bf235c08e
[   10.596283][  T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.596755][  T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.596965][  T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[   10.597172][  T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[   10.597373][  T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[   10.597572][  T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.597772][  T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
| [   10.600790][  T205] ------------[ cut here ]------------
| [   10.600941][  T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
| [   10.601186][  T205] Modules linked in:
| [   10.601570][  T205] Tainted: [W]=WARN
[   10.601690][  T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.601865][  T205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.602051][  T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.602550][  T205] RSP: 0018:ffa0000000946ed0 EFLAGS: 00010286
[   10.602724][  T205] RAX: 00000000ffffffa6 RBX: ff1100000a78ec40 RCX: 1ff4000000128da0
[   10.602935][  T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78ecf0
[   10.603147][  T205] RBP: ff1100000ce51000 R08: 1fe22000014f1d9f R09: ff1100000c6f5158
[   10.603353][  T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   10.603563][  T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   10.603771][  T205] FS:  00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.604015][  T205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.604193][  T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[   10.604407][  T205] PKRU: 55555554
[   10.604511][  T205] Call Trace:
[   10.604614][  T205]  <TASK>
[   10.604685][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.604825][  T205]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.604968][  T205]  notifier_call_chain (kernel/notifier.c:85)
[   10.605109][  T205]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   10.605254][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.605394][  T205]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   10.605535][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.605673][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.605811][  T205]  ? __up_write (kernel/locking/rwsem.c:1418 (discriminator 1))
[   10.605955][  T205]  ? kernfs_add_one (fs/kernfs/dir.c:873)
[   10.606095][  T205]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   10.606236][  T205]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   10.606373][  T205]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   10.606515][  T205]  ? sysfs_do_create_link_sd (fs/sysfs/symlink.c:45)
[   10.606653][  T205]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   10.606792][  T205]  br_add_if (net/bridge/br_if.c:619)
[   10.606900][  T205]  do_set_master (net/core/rtnetlink.c:3011)
[   10.607043][  T205]  ? netif_change_flags (net/core/dev.c:9820)
[   10.607185][  T205]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.607325][  T205]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.607467][  T205]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.607638][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.607775][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.607911][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.608051][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.608193][  T205]  ? __kernel_text_address (kernel/extable.c:79)
[   10.608335][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.608473][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.608610][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.608747][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.608883][  T205]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.609024][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.609163][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.609299][  T205]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.609440][  T205]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.609577][  T205]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.609713][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.609852][  T205]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.609991][  T205]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.610133][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.610273][  T205]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.610411][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.610552][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.610687][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.610824][  T205]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.610965][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.611105][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.611245][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.611382][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.611523][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.611660][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.611797][  T205]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.611938][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.612076][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.612216][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.612355][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.612490][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.612631][  T205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.612769][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.612906][  T205]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.613050][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.613190][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.613327][  T205]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.613465][  T205]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.613605][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.613742][  T205]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.613880][  T205]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.614024][  T205]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.614168][  T205]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.614305][  T205]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.614442][  T205]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.614611][  T205]  ? move_addr_to_kernel (net/socket.c:258)
[   10.614753][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.614892][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.615036][  T205]  ___sys_sendmsg (net/socket.c:2752)
[   10.615179][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.615350][  T205]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.615500][  T205]  __sys_sendmsg (net/socket.c:2784)
[   10.615639][  T205]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.615784][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.615964][  T205]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.616103][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.616245][  T205]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.616381][  T205]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.616518][  T205]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.616655][  T205]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.616832][  T205] RIP: 0033:0x7f3bf235c08e
[   10.616980][  T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.617467][  T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.617673][  T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[   10.617881][  T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[   10.618090][  T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[   10.618299][  T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.618502][  T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
| [   10.620258][  T205] ------------[ cut here ]------------
| [   10.620397][  T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
| [   10.620645][  T205] Modules linked in:
| [   10.621045][  T205] Tainted: [W]=WARN
[   10.621157][  T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.621336][  T205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.621520][  T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.622027][  T205] RSP: 0018:ffa0000000946ed0 EFLAGS: 00010286
[   10.622211][  T205] RAX: 00000000ffffffa6 RBX: ff1100000a78e940 RCX: 1ff4000000128da0
[   10.622425][  T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e9f0
[   10.622639][  T205] RBP: ff1100000ce51000 R08: 1fe22000014f1d3f R09: ff1100000c6f5158
[   10.622851][  T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[   10.623070][  T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c722d80
[   10.623290][  T205] FS:  00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.623542][  T205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.623721][  T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[   10.623942][  T205] PKRU: 55555554
[   10.624050][  T205] Call Trace:
[   10.624160][  T205]  <TASK>
[   10.624235][  T205]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.624383][  T205]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.624492][  T205]  __dev_notify_flags (net/core/dev.c:9787)
[   10.624635][  T205]  ? netdev_info (net/core/dev.c:13009 (discriminator 3))
[   10.624780][  T205]  ? netdev_notice (net/core/dev.c:13008)
[   10.624923][  T205]  ? netif_change_name (net/core/dev.c:1495)
[   10.625071][  T205]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   10.625220][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.625369][  T205]  __dev_set_promiscuity (net/core/dev.c:9630)
[   10.625513][  T205]  netif_set_promiscuity (net/core/dev.c:9639)
[   10.625657][  T205]  dev_set_promiscuity (net/core/dev_api.c:288)
[   10.625802][  T205]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[   10.625948][  T205]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[   10.626060][  T205]  do_set_master (net/core/rtnetlink.c:3011)
[   10.626208][  T205]  ? netif_change_flags (net/core/dev.c:9820)
[   10.626352][  T205]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.626501][  T205]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.626643][  T205]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.626820][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.626968][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.627109][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.627255][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.627402][  T205]  ? __kernel_text_address (kernel/extable.c:79)
[   10.627545][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.627690][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.627832][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.627984][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.628132][  T205]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.628277][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.628419][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.628567][  T205]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.628709][  T205]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.628854][  T205]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.629003][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.629152][  T205]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.629296][  T205]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.629441][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.629586][  T205]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.629739][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.629880][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.630030][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.630177][  T205]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.630319][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.630464][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.630606][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.630751][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.630895][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.631048][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.631196][  T205]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.631338][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.631480][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.631622][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.631768][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.631914][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.632065][  T205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.632213][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.632355][  T205]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.632501][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.632646][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.632794][  T205]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.632948][  T205]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.633093][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.633243][  T205]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.633389][  T205]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.633534][  T205]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.633680][  T205]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.633825][  T205]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.633976][  T205]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.634160][  T205]  ? move_addr_to_kernel (net/socket.c:258)
[   10.634304][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.634449][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.634596][  T205]  ___sys_sendmsg (net/socket.c:2752)
[   10.634738][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.634917][  T205]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.635081][  T205]  __sys_sendmsg (net/socket.c:2784)
[   10.635231][  T205]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.635374][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.635556][  T205]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.635700][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.635849][  T205]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.636004][  T205]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.636149][  T205]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.636298][  T205]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.636477][  T205] RIP: 0033:0x7f3bf235c08e
[   10.636627][  T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.637147][  T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.637366][  T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[   10.637581][  T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[   10.637799][  T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[   10.638022][  T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.638247][  T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
| [   10.640196][  T205] ------------[ cut here ]------------
| [   10.640332][  T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
| [   10.640571][  T205] Modules linked in:
| [   10.640961][  T205] Tainted: [W]=WARN
[   10.641066][  T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.641244][  T205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.641425][  T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.641912][  T205] RSP: 0018:ffa0000000946ff8 EFLAGS: 00010286
[   10.642092][  T205] RAX: 00000000ffffffa6 RBX: ff1100000be57b40 RCX: 1ff4000000128dc5
[   10.642302][  T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57bf0
[   10.642507][  T205] RBP: ff1100000c722000 R08: 1fe22000017caf7f R09: ff1100000c6f5158
[   10.642710][  T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   10.642914][  T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   10.643129][  T205] FS:  00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.643375][  T205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.643549][  T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[   10.643756][  T205] PKRU: 55555554
[   10.643859][  T205] Call Trace:
[   10.643968][  T205]  <TASK>
[   10.644039][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.644183][  T205]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.644321][  T205]  notifier_call_chain (kernel/notifier.c:85)
[   10.644462][  T205]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   10.644599][  T205]  ? __dev_open (./include/net/netdev_lock.h:33)
[   10.644736][  T205]  ? nlmsg_notify (./include/net/netlink.h:1165 ./include/net/netlink.h:1184 net/netlink/af_netlink.c:2594)
[   10.644875][  T205]  br_add_if (net/bridge/br_if.c:679)
[   10.644987][  T205]  do_set_master (net/core/rtnetlink.c:3011)
[   10.645129][  T205]  ? netif_change_flags (net/core/dev.c:9820)
[   10.645276][  T205]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.645415][  T205]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.645554][  T205]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.645724][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.645862][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.646004][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.646145][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.646286][  T205]  ? __kernel_text_address (kernel/extable.c:79)
[   10.646424][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.646561][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.646696][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.646834][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.646974][  T205]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.647109][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.647252][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.647391][  T205]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.647528][  T205]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.647664][  T205]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.647801][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.647946][  T205]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.648082][  T205]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.648225][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.648368][  T205]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.648506][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.648643][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.648782][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.648918][  T205]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.649061][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.649203][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.649341][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.649476][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.649613][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.649750][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.649889][  T205]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.650031][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.650170][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.650306][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.650448][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.650583][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.650720][  T205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.650856][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.651000][  T205]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.651142][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.651279][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.651418][  T205]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.651561][  T205]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.651699][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.651838][  T205]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.651979][  T205]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.652118][  T205]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.652260][  T205]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.652396][  T205]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.652536][  T205]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.652706][  T205]  ? move_addr_to_kernel (net/socket.c:258)
[   10.652844][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.652985][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.653129][  T205]  ___sys_sendmsg (net/socket.c:2752)
[   10.653265][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.653436][  T205]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.653588][  T205]  __sys_sendmsg (net/socket.c:2784)
[   10.653725][  T205]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.653861][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.654038][  T205]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.654180][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.654315][  T205]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.654450][  T205]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.654585][  T205]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.654726][  T205]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.654896][  T205] RIP: 0033:0x7f3bf235c08e
[   10.655043][  T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.655530][  T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.655740][  T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[   10.655947][  T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[   10.656156][  T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[   10.656359][  T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.656567][  T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
| [   10.658178][  T205] ------------[ cut here ]------------
| [   10.658311][  T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/205
| [   10.658548][  T205] Modules linked in:
| [   10.658927][  T205] Tainted: [W]=WARN
[   10.659036][  T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.659212][  T205] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.659392][  T205] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.659877][  T205] RSP: 0018:ffa0000000946f70 EFLAGS: 00010286
[   10.660052][  T205] RAX: 00000000ffffffa6 RBX: ff1100000c9ad3c0 RCX: 1ff4000000128db4
[   10.660263][  T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad470
[   10.660465][  T205] RBP: ff1100000c722000 R08: 1fe2200001935a8f R09: ff1100000c6f5158
[   10.660668][  T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   10.660871][  T205] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[   10.661103][  T205] FS:  00007f3bf2122840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   10.661343][  T205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.661516][  T205] CR2: 00000000004eba78 CR3: 000000000d6ef002 CR4: 0000000000771ef0
[   10.661720][  T205] PKRU: 55555554
[   10.661822][  T205] Call Trace:
[   10.661924][  T205]  <TASK>
[   10.662000][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.662144][  T205]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   10.662280][  T205]  notifier_call_chain (kernel/notifier.c:85)
[   10.662419][  T205]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   10.662594][  T205]  ? netdev_change_features (net/core/dev.c:11117)
[   10.662733][  T205]  ? br_opt_toggle (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 net/bridge/br_private.h:767 net/bridge/br.c:391)
[   10.662872][  T205]  br_add_if (net/bridge/br_if.c:683)
[   10.662983][  T205]  do_set_master (net/core/rtnetlink.c:3011)
[   10.663126][  T205]  ? netif_change_flags (net/core/dev.c:9820)
[   10.663264][  T205]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   10.663403][  T205]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   10.663541][  T205]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   10.663710][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.663848][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.663988][  T205]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.664132][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.664269][  T205]  ? __kernel_text_address (kernel/extable.c:79)
[   10.664406][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.664548][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.664684][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.664821][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.664963][  T205]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   10.665102][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.665242][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.665378][  T205]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   10.665515][  T205]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   10.665652][  T205]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   10.665788][  T205]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   10.665925][  T205]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   10.666064][  T205]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.666213][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   10.666352][  T205]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.666489][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.666625][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.666762][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.666899][  T205]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.667040][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.667188][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.667324][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.667460][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.667597][  T205]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.667735][  T205]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.667871][  T205]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.668011][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.668150][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.668287][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.668424][  T205]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.668558][  T205]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.668696][  T205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.668830][  T205]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.668971][  T205]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.669109][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.669249][  T205]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.669390][  T205]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.669528][  T205]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.669665][  T205]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.669805][  T205]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.669949][  T205]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.670087][  T205]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.670227][  T205]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.670367][  T205]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.670504][  T205]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.670673][  T205]  ? move_addr_to_kernel (net/socket.c:258)
[   10.670811][  T205]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.670952][  T205]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.671090][  T205]  ___sys_sendmsg (net/socket.c:2752)
[   10.671228][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   10.671404][  T205]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.671552][  T205]  __sys_sendmsg (net/socket.c:2784)
[   10.671692][  T205]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.671828][  T205]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   10.672006][  T205]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.672148][  T205]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.672286][  T205]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.672430][  T205]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.672567][  T205]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.672704][  T205]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.672873][  T205] RIP: 0033:0x7f3bf235c08e
[   10.673017][  T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.673509][  T205] RSP: 002b:00007ffe2364a3b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.673716][  T205] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3bf235c08e
[   10.673921][  T205] RDX: 0000000000000000 RSI: 00007ffe2364a460 RDI: 0000000000000005
[   10.674132][  T205] RBP: 00007ffe2364a3c0 R08: 0000000000000000 R09: 0000000000000000
[   10.674339][  T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db44
[   10.674543][  T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2364ab20
| [   10.918687][  T209] ------------[ cut here ]------------
| [   10.918975][  T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/209
| [   10.919286][  T209] Modules linked in:
| [   10.919772][  T209] Tainted: [W]=WARN
[   10.919923][  T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.920174][  T209] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   10.920407][  T209] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   10.920959][  T209] RSP: 0018:ffa00000009a71b0 EFLAGS: 00010286
[   10.921202][  T209] RAX: 00000000ffffffa6 RBX: ff11000009d7d0c0 RCX: 1ff4000000134dfc
[   10.921556][  T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d170
[   10.921920][  T209] RBP: ff1100000c702000 R08: 1fe22000013afa2f R09: ff1100000c6f2e80
[   10.922310][  T209] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   10.922593][  T209] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[   10.922851][  T209] FS:  00007fa805043840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   10.923165][  T209] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   10.923388][  T209] CR2: 00007fa805238c40 CR3: 000000000c576006 CR4: 0000000000771ef0
[   10.923643][  T209] PKRU: 55555554
[   10.923796][  T209] Call Trace:
[   10.923959][  T209]  <TASK>
[   10.924078][  T209]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   10.924277][  T209]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   10.924463][  T209]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   10.924617][  T209]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   10.924804][  T209]  __dev_notify_flags (net/core/dev.c:9787)
[   10.925069][  T209]  ? netif_change_name (net/core/dev.c:1495)
[   10.925325][  T209]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.925577][  T209]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[   10.925822][  T209]  ? timer_init_key (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 ./include/linux/lockdep.h:148 kernel/time/timer.c:861 kernel/time/timer.c:881)
[   10.926077][  T209]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   10.926329][  T209]  ? bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   10.926574][  T209]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   10.926818][  T209]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   10.927084][  T209]  ? __dev_get_by_name (net/core/dev.c:883)
[   10.927333][  T209]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   10.927580][  T209]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   10.927827][  T209]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   10.928068][  T209]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.928282][  T209]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.928545][  T209]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.928768][  T209]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   10.928968][  T209]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.929168][  T209]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.929355][  T209]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   10.929540][  T209]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   10.929725][  T209]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   10.929910][  T209]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.930110][  T209]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.930308][  T209]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   10.930494][  T209]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   10.930681][  T209]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   10.930867][  T209]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.931066][  T209]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.931279][  T209]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.931466][  T209]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.931654][  T209]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.931842][  T209]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.932042][  T209]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   10.932240][  T209]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   10.932427][  T209]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   10.932651][  T209]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   10.932898][  T209]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   10.933100][  T209]  ? copy_msghdr_from_user (net/socket.c:2635)
[   10.933293][  T209]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   10.933510][  T209]  ? move_addr_to_kernel (net/socket.c:258)
[   10.933699][  T209]  ___sys_sendmsg (net/socket.c:2752)
[   10.933883][  T209]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   10.934081][  T209]  ? copy_msghdr_from_user (net/socket.c:2603)
[   10.934287][  T209]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   10.934478][  T209]  __sys_sendmsg (net/socket.c:2784)
[   10.934664][  T209]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   10.934853][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.935050][  T209]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   10.935242][  T209]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   10.935429][  T209]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   10.935615][  T209]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   10.935802][  T209]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.936036][  T209] RIP: 0033:0x7fa80527d08e
[   10.936237][  T209] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.936769][  T209] RSP: 002b:00007ffd9b36e5c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.937036][  T209] RAX: ffffffffffffffda RBX: 00007ffd9b36ed58 RCX: 00007fa80527d08e
[   10.937297][  T209] RDX: 0000000000000000 RSI: 00007ffd9b36e670 RDI: 0000000000000005
[   10.937551][  T209] RBP: 00007ffd9b36e5d0 R08: 0000000000000000 R09: 0000000000000000
[   10.937802][  T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   10.938071][  T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b36ed30
| [   10.999822][  T211] ------------[ cut here ]------------
| [   11.000015][  T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
| [   11.000272][  T211] Modules linked in:
| [   11.000670][  T211] Tainted: [W]=WARN
[   11.000776][  T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.000960][  T211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.001143][  T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.001629][  T211] RSP: 0018:ffa00000009c6e10 EFLAGS: 00010286
[   11.001803][  T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5840 RCX: 1ff4000000138d88
[   11.002016][  T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd58f0
[   11.002230][  T211] RBP: ff1100000c702000 R08: 1fe2200001d9ab1f R09: ff1100000c832e58
[   11.002438][  T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.002645][  T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   11.002852][  T211] FS:  00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.003107][  T211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.003289][  T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[   11.003495][  T211] PKRU: 55555554
[   11.003599][  T211] Call Trace:
[   11.003703][  T211]  <TASK>
[   11.003775][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.003917][  T211]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.004061][  T211]  notifier_call_chain (kernel/notifier.c:85)
[   11.004206][  T211]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   11.004344][  T211]  ? __dev_open (./include/net/netdev_lock.h:33)
[   11.004485][  T211]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   11.004637][  T211]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   11.004840][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.005837][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.006009][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.006155][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.006292][  T211]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.006431][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.006570][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.006708][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.006844][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.006995][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.007140][  T211]  do_set_master (net/core/rtnetlink.c:3011)
[   11.007278][  T211]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.007416][  T211]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.007558][  T211]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.007699][  T211]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.007872][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.008014][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.008170][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.008308][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.008449][  T211]  ? __kernel_text_address (kernel/extable.c:79)
[   11.008587][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.008726][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.008863][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.009006][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.009148][  T211]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.009284][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.009420][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.009555][  T211]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.009694][  T211]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.009832][  T211]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.009976][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.010114][  T211]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.010256][  T211]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.010395][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.010536][  T211]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.010674][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.010811][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.010952][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.011144][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.011286][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.011428][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.011562][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.011698][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.011836][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.011979][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.012115][  T211]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.012257][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.012394][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.012531][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.012673][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.012811][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.012985][  T211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.013193][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.013402][  T211]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.013614][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.013821][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.014001][  T211]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.014150][  T211]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.014293][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.014435][  T211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.014575][  T211]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.014716][  T211]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.014859][  T211]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.015003][  T211]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.015144][  T211]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.015314][  T211]  ? move_addr_to_kernel (net/socket.c:258)
[   11.015452][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.015590][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.015728][  T211]  ___sys_sendmsg (net/socket.c:2752)
[   11.015863][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.016041][  T211]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.016196][  T211]  __sys_sendmsg (net/socket.c:2784)
[   11.016333][  T211]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.016467][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.016639][  T211]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.016777][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.016916][  T211]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.017060][  T211]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.017201][  T211]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.017338][  T211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.017507][  T211] RIP: 0033:0x7f7fd5fa508e
[   11.017655][  T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.018162][  T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.018371][  T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[   11.018578][  T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[   11.018784][  T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[   11.018995][  T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.019264][  T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
| [   11.021387][  T211] ------------[ cut here ]------------
| [   11.021543][  T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
| [   11.021786][  T211] Modules linked in:
| [   11.022189][  T211] Tainted: [W]=WARN
[   11.022293][  T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.022466][  T211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.022643][  T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.023139][  T211] RSP: 0018:ffa00000009c6d80 EFLAGS: 00010286
[   11.023312][  T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5cc0 RCX: 1ff4000000138d76
[   11.023514][  T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5d70
[   11.023717][  T211] RBP: ff1100000251c000 R08: 1fe2200001d9abaf R09: ff1100000c832e58
[   11.023921][  T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.024133][  T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   11.024340][  T211] FS:  00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.024580][  T211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.024754][  T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[   11.024968][  T211] PKRU: 55555554
[   11.025071][  T211] Call Trace:
[   11.025178][  T211]  <TASK>
[   11.025249][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.025386][  T211]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.025523][  T211]  notifier_call_chain (kernel/notifier.c:85)
[   11.025663][  T211]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   11.025801][  T211]  ? netif_set_mtu (net/core/dev.c:9910)
[   11.025945][  T211]  ? netif_set_group (net/core/dev.c:9947)
[   11.026086][  T211]  dev_set_mac_address (net/core/dev_api.c:339)
[   11.026227][  T211]  ? dev_set_mtu (net/core/dev_api.c:249)
[   11.026362][  T211]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   11.026500][  T211]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   11.026640][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.026776][  T211]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.026914][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.027055][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.027197][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.027330][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.027469][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.027607][  T211]  do_set_master (net/core/rtnetlink.c:3011)
[   11.027741][  T211]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.027880][  T211]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.028020][  T211]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.028163][  T211]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.028332][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.028467][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.028603][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.028742][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.028877][  T211]  ? __kernel_text_address (kernel/extable.c:79)
[   11.029018][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.029163][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.029298][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.029434][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.029569][  T211]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.029705][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.029841][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.029979][  T211]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.030114][  T211]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.030254][  T211]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.030388][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.030526][  T211]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.030659][  T211]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.030800][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.030942][  T211]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.031079][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.031218][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.031353][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.031489][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.031625][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.031764][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.031901][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.032042][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.032182][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.032318][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.032454][  T211]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.032591][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.032727][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.032861][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.033005][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.033144][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.033280][  T211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.033416][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.033552][  T211]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.033692][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.033828][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.033974][  T211]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.034113][  T211]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.034255][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.034392][  T211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.034530][  T211]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.034669][  T211]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.034809][  T211]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.034949][  T211]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.035085][  T211]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.035256][  T211]  ? move_addr_to_kernel (net/socket.c:258)
[   11.035393][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.035530][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.035669][  T211]  ___sys_sendmsg (net/socket.c:2752)
[   11.035805][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.035977][  T211]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.036133][  T211]  __sys_sendmsg (net/socket.c:2784)
[   11.036270][  T211]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.036403][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.036575][  T211]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.036712][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.036850][  T211]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.036991][  T211]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.037133][  T211]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.037268][  T211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.037437][  T211] RIP: 0033:0x7f7fd5fa508e
[   11.037581][  T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.038099][  T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.038311][  T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[   11.038515][  T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[   11.038717][  T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[   11.038918][  T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.039134][  T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
| [   11.041537][  T211] ------------[ cut here ]------------
| [   11.041677][  T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
| [   11.042007][  T211] Modules linked in:
| [   11.042488][  T211] Tainted: [W]=WARN
[   11.042593][  T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.042766][  T211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.042945][  T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.043527][  T211] RSP: 0018:ffa00000009c6e18 EFLAGS: 00010286
[   11.043790][  T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5b40 RCX: 1ff4000000138d89
[   11.043998][  T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5bf0
[   11.044220][  T211] RBP: ff1100000251c000 R08: 1fe2200001d9ab7f R09: ff1100000c832e58
[   11.044512][  T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   11.044714][  T211] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cc38400
[   11.044936][  T211] FS:  00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.045178][  T211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.045349][  T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[   11.045642][  T211] PKRU: 55555554
[   11.045742][  T211] Call Trace:
[   11.045844][  T211]  <TASK>
[   11.045920][  T211]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.046060][  T211]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.046255][  T211]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   11.046357][  T211]  ? netdev_notify_peers (net/core/dev.c:1642)
[   11.046494][  T211]  dev_open (net/core/dev_api.c:202)
[   11.046597][  T211]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   11.046733][  T211]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   11.046963][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.047101][  T211]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.047241][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.047374][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.047597][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.047731][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.047870][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.048011][  T211]  do_set_master (net/core/rtnetlink.c:3011)
[   11.048250][  T211]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.048386][  T211]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.048524][  T211]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.048660][  T211]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.048916][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.049056][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.049201][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.049341][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.049563][  T211]  ? __kernel_text_address (kernel/extable.c:79)
[   11.049697][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.049833][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.050061][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.050203][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.050337][  T211]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.050476][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.050611][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.050834][  T211]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.050974][  T211]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.051109][  T211]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.051249][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.051472][  T211]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.051607][  T211]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.051748][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.051887][  T211]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.052117][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.052256][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.052389][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.052524][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.052746][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.052889][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.053029][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.053168][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.053391][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.053526][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.053662][  T211]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.053798][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.054025][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.054169][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.054306][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.054441][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.054664][  T211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.054799][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.054940][  T211]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.055079][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.055312][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.055449][  T211]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.055585][  T211]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.055720][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.055950][  T211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.056087][  T211]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.056231][  T211]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.056368][  T211]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.056595][  T211]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.056731][  T211]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.056899][  T211]  ? move_addr_to_kernel (net/socket.c:258)
[   11.057132][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.057268][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.057404][  T211]  ___sys_sendmsg (net/socket.c:2752)
[   11.057536][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.057796][  T211]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.057947][  T211]  __sys_sendmsg (net/socket.c:2784)
[   11.058084][  T211]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.058224][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.058481][  T211]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.058615][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.058750][  T211]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.058891][  T211]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.059033][  T211]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.059172][  T211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.059339][  T211] RIP: 0033:0x7f7fd5fa508e
[   11.059479][  T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.060068][  T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.060370][  T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[   11.060573][  T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[   11.060775][  T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[   11.061076][  T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.061283][  T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
| [   11.063295][  T211] ------------[ cut here ]------------
| [   11.063515][  T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
| [   11.063748][  T211] Modules linked in:
| [   11.064234][  T211] Tainted: [W]=WARN
[   11.064340][  T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.064508][  T211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.064681][  T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.065345][  T211] RSP: 0018:ffa00000009c6e10 EFLAGS: 00010286
[   11.065518][  T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd53c0 RCX: 1ff4000000138d88
[   11.065807][  T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5470
[   11.066093][  T211] RBP: ff1100000251c000 R08: 1fe2200001d9aa8f R09: ff1100000c832e58
[   11.066302][  T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.066506][  T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   11.066797][  T211] FS:  00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.067115][  T211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.067295][  T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[   11.067608][  T211] PKRU: 55555554
[   11.067708][  T211] Call Trace:
[   11.067808][  T211]  <TASK>
[   11.067877][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.068136][  T211]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.068271][  T211]  notifier_call_chain (kernel/notifier.c:85)
[   11.068407][  T211]  netdev_lower_state_changed (net/core/dev.c:9573)
[   11.068542][  T211]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   11.068710][  T211]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   11.068849][  T211]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   11.069075][  T211]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2130)
[   11.069223][  T211]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.069359][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.069493][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.069713][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.069847][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.069994][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.070137][  T211]  do_set_master (net/core/rtnetlink.c:3011)
[   11.070357][  T211]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.070491][  T211]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.070627][  T211]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.070763][  T211]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.071021][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.071163][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.071297][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.071516][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.071650][  T211]  ? __kernel_text_address (kernel/extable.c:79)
[   11.071784][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.071919][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.072154][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.072289][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.072422][  T211]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.072556][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.072775][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.072908][  T211]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.073048][  T211]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.073184][  T211]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.073408][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.073544][  T211]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.073677][  T211]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.073814][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.073958][  T211]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.074093][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.074231][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.074366][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.074590][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.074725][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.074863][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.075002][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.075226][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.075360][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.075495][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.075632][  T211]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.075853][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.075993][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.076131][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.076272][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.076492][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.076627][  T211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.076762][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.076900][  T211]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.077138][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.077273][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.077412][  T211]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.077545][  T211]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.077767][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.077904][  T211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.078042][  T211]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.078186][  T211]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.078411][  T211]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.078545][  T211]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.078679][  T211]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.078847][  T211]  ? move_addr_to_kernel (net/socket.c:258)
[   11.078989][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.079127][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.079268][  T211]  ___sys_sendmsg (net/socket.c:2752)
[   11.079403][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.079659][  T211]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.079809][  T211]  __sys_sendmsg (net/socket.c:2784)
[   11.079948][  T211]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.080082][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.080344][  T211]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.080484][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.080620][  T211]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.080755][  T211]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.080982][  T211]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.081117][  T211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.081289][  T211] RIP: 0033:0x7f7fd5fa508e
[   11.081564][  T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.082286][  T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.082587][  T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[   11.082793][  T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[   11.083102][  T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[   11.083310][  T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.083515][  T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
| [   11.085518][  T211] ------------[ cut here ]------------
| [   11.085654][  T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/211
| [   11.085986][  T211] Modules linked in:
| [   11.086472][  T211] Tainted: [W]=WARN
[   11.086577][  T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.086751][  T211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.087379][  T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.087871][  T211] RSP: 0018:ffa00000009c6d20 EFLAGS: 00010286
[   11.088119][  T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5240 RCX: 1ff4000000138d6a
[   11.088330][  T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd52f0
[   11.088535][  T211] RBP: ff1100000251c000 R08: 1fe2200001d9aa5f R09: ff1100000c832e58
[   11.088744][  T211] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.089027][  T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   11.089314][  T211] FS:  00007f7fd5d6b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.089555][  T211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.089734][  T211] CR2: 000000003c367988 CR3: 0000000005f9e004 CR4: 0000000000771ef0
[   11.090010][  T211] PKRU: 55555554
[   11.090118][  T211] Call Trace:
[   11.090225][  T211]  <TASK>
[   11.090296][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.090433][  T211]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.090572][  T211]  notifier_call_chain (kernel/notifier.c:85)
[   11.090713][  T211]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   11.090856][  T211]  ? packet_sendmsg_spkt (af_packet.c:?)
[   11.091160][  T211]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   11.091306][  T211]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   11.091445][  T211]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   11.091583][  T211]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   11.091721][  T211]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   11.091862][  T211]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   11.092074][  T211]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.092282][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.092428][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.092614][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.092756][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.093061][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.093216][  T211]  do_set_master (net/core/rtnetlink.c:3011)
[   11.093351][  T211]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.093487][  T211]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.093622][  T211]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.093757][  T211]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.094084][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.094228][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.094366][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.094499][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.094633][  T211]  ? __kernel_text_address (kernel/extable.c:79)
[   11.094767][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.094903][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.095338][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.095553][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.095740][  T211]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.095875][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.096084][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.096225][  T211]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.096359][  T211]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.096491][  T211]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.096624][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.096798][  T211]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.097022][  T211]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.097165][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.097301][  T211]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.097434][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.097567][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.097700][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.097833][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.098040][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.098186][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.098327][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.098460][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.098599][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.098732][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.098866][  T211]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.099070][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.099214][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.099346][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.099481][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.099612][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.099746][  T211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.099880][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.100179][  T211]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.100318][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.100455][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.100589][  T211]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.100723][  T211]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.100857][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.101056][  T211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.101196][  T211]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.101332][  T211]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.101471][  T211]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.101692][  T211]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.101826][  T211]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.102056][  T211]  ? move_addr_to_kernel (net/socket.c:258)
[   11.102197][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.102331][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.102467][  T211]  ___sys_sendmsg (net/socket.c:2752)
[   11.102604][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.102859][  T211]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.103069][  T211]  __sys_sendmsg (net/socket.c:2784)
[   11.103207][  T211]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.103339][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.103506][  T211]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.103639][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.103867][  T211]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.104065][  T211]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.104202][  T211]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.104335][  T211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.104500][  T211] RIP: 0033:0x7f7fd5fa508e
[   11.104642][  T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.105289][  T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.105491][  T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[   11.105690][  T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[   11.106046][  T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[   11.106259][  T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.106458][  T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
| [   11.108345][  T211] ------------[ cut here ]------------
| [   11.108492][  T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/211
| [   11.108724][  T211] Modules linked in:
| [   11.109113][  T211] Tainted: [W]=WARN
[   11.109219][  T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.109383][  T211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.109555][  T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.110290][  T211] RSP: 0018:ffa00000009c6e10 EFLAGS: 00010286
[   11.110466][  T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd50c0 RCX: 1ff4000000138d88
[   11.110660][  T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5170
[   11.110857][  T211] RBP: ff1100000251c000 R08: 1fe2200001d9aa2f R09: ff1100000c832e58
[   11.111058][  T211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   11.111266][  T211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   11.111463][  T211] FS:  00007f7fd5d6b840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   11.111694][  T211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.111862][  T211] CR2: 00007fffc5dc7e80 CR3: 0000000005f9e005 CR4: 0000000000771ef0
[   11.112073][  T211] PKRU: 55555554
[   11.112177][  T211] Call Trace:
[   11.112274][  T211]  <TASK>
[   11.112342][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.112472][  T211]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.112609][  T211]  notifier_call_chain (kernel/notifier.c:85)
[   11.112743][  T211]  netdev_lower_state_changed (net/core/dev.c:9573)
[   11.112877][  T211]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   11.113050][  T211]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   11.113201][  T211]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   11.113334][  T211]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   11.113468][  T211]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.113600][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.113730][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.113860][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.114000][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.114137][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.114269][  T211]  do_set_master (net/core/rtnetlink.c:3011)
[   11.114397][  T211]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.114526][  T211]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.114657][  T211]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.114787][  T211]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.114956][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.115087][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.115219][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.115347][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.115474][  T211]  ? __kernel_text_address (kernel/extable.c:79)
[   11.115602][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.115734][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.115864][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.115998][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.116130][  T211]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.116257][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.116385][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.116514][  T211]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.116641][  T211]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.116771][  T211]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.116898][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.117039][  T211]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.117170][  T211]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.117301][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.117434][  T211]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.117564][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.117692][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.117832][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.117966][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.118093][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.118230][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.118358][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.118485][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.118613][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.118749][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.118878][  T211]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.119009][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.119144][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.119271][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.119400][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.119528][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.119657][  T211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.119790][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.119920][  T211]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.120056][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.120189][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.120319][  T211]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.120448][  T211]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.120576][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.120706][  T211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.120840][  T211]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.120976][  T211]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.121111][  T211]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.121244][  T211]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.121371][  T211]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.121530][  T211]  ? move_addr_to_kernel (net/socket.c:258)
[   11.121660][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.121793][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.121922][  T211]  ___sys_sendmsg (net/socket.c:2752)
[   11.122055][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.122221][  T211]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.122360][  T211]  __sys_sendmsg (net/socket.c:2784)
[   11.122489][  T211]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.122616][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.122786][  T211]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.122915][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.123047][  T211]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.123181][  T211]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.123308][  T211]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.123437][  T211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.123595][  T211] RIP: 0033:0x7f7fd5fa508e
[   11.123729][  T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.124198][  T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.124391][  T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[   11.124586][  T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[   11.124776][  T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[   11.124971][  T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.125166][  T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
| [   11.134217][  T211] ------------[ cut here ]------------
| [   11.134356][  T211] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/211
| [   11.134588][  T211] Modules linked in:
| [   11.135040][  T211] Tainted: [W]=WARN
[   11.135148][  T211] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.135310][  T211] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.135488][  T211] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.135958][  T211] RSP: 0018:ffa00000009c6db8 EFLAGS: 00010286
[   11.136120][  T211] RAX: 00000000ffffffa6 RBX: ff1100000ecd5540 RCX: 1ff4000000138d7d
[   11.136319][  T211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd55f0
[   11.136521][  T211] RBP: ff1100000c702000 R08: 1fe2200001d9aabf R09: ff1100000c832e58
[   11.136716][  T211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   11.136916][  T211] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[   11.137118][  T211] FS:  00007f7fd5d6b840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   11.137354][  T211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.137518][  T211] CR2: 00007fffc5dc7e80 CR3: 0000000005f9e005 CR4: 0000000000771ef0
[   11.137717][  T211] PKRU: 55555554
[   11.137814][  T211] Call Trace:
[   11.137911][  T211]  <TASK>
[   11.137981][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.138109][  T211]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.138249][  T211]  notifier_call_chain (kernel/notifier.c:85)
[   11.138381][  T211]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   11.138543][  T211]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   11.138676][  T211]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   11.138836][  T211]  ? netdev_change_features (net/core/dev.c:11117)
[   11.138972][  T211]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   11.139101][  T211]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   11.139243][  T211]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   11.139377][  T211]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.139507][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.139636][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.139767][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.139897][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.140040][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.140182][  T211]  do_set_master (net/core/rtnetlink.c:3011)
[   11.140312][  T211]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.140443][  T211]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.140574][  T211]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.140704][  T211]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.140865][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.141004][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.141138][  T211]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.141266][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.141395][  T211]  ? __kernel_text_address (kernel/extable.c:79)
[   11.141526][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.141657][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.141787][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.141922][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.142055][  T211]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.142191][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.142320][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.142452][  T211]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.142581][  T211]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.142709][  T211]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.142838][  T211]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.142978][  T211]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.143113][  T211]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.143251][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.143387][  T211]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.143519][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.143648][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.143777][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.143906][  T211]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.144042][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.144180][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.144309][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.144439][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.144569][  T211]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.144700][  T211]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.144830][  T211]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.144970][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.145100][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.145233][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.145366][  T211]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.145496][  T211]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.145627][  T211]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.145758][  T211]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.145889][  T211]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.146034][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.146169][  T211]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.146302][  T211]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.146434][  T211]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.146565][  T211]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.146698][  T211]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.146831][  T211]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.146968][  T211]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.147104][  T211]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.147240][  T211]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.147372][  T211]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.147532][  T211]  ? move_addr_to_kernel (net/socket.c:258)
[   11.147664][  T211]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.147796][  T211]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.147927][  T211]  ___sys_sendmsg (net/socket.c:2752)
[   11.148071][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.148238][  T211]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.148397][  T211]  __sys_sendmsg (net/socket.c:2784)
[   11.148531][  T211]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.148663][  T211]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.148833][  T211]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.148970][  T211]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.149113][  T211]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.149253][  T211]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.149387][  T211]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.149524][  T211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.149691][  T211] RIP: 0033:0x7f7fd5fa508e
[   11.149830][  T211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.150317][  T211] RSP: 002b:00007fff554d72e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.150515][  T211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7fd5fa508e
[   11.150710][  T211] RDX: 0000000000000000 RSI: 00007fff554d7390 RDI: 0000000000000005
[   11.150910][  T211] RBP: 00007fff554d72f0 R08: 0000000000000000 R09: 0000000000000000
[   11.151110][  T211] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.151314][  T211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff554d7a50
| [   11.160015][   T39] ------------[ cut here ]------------
| [   11.160200][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   11.160531][   T39] Modules linked in:
| [   11.161410][   T39] Tainted: [W]=WARN
[   11.161516][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.161669][   T39] Workqueue: events_unbound linkwatch_event
[   11.161839][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.162051][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.162504][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   11.162659][   T39] RAX: 00000000ffffffa6 RBX: ff1100000ecd4ac0 RCX: 1ff4000000057f02
[   11.162842][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd4b70
[   11.163072][   T39] RBP: ff1100000251c000 R08: 1fe2200001d9a96f R09: ff11000001d8d1a8
[   11.163252][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   11.163428][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   11.163624][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   11.163839][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.164043][   T39] CR2: 00007fffc5dc7e80 CR3: 0000000005f9e005 CR4: 0000000000771ef0
[   11.164225][   T39] PKRU: 55555554
[   11.164313][   T39] Call Trace:
[   11.164406][   T39]  <TASK>
[   11.164467][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   11.164586][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.164708][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   11.164827][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.164916][   T39]  netif_state_change (net/core/dev.c:1605)
[   11.165085][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   11.165237][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   11.165354][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   11.165471][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.165595][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   11.165711][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   11.165830][   T39]  process_one_work (kernel/workqueue.c:3314)
[   11.166000][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   11.166117][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.166274][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   11.166397][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   11.166517][   T39]  kthread (kernel/kthread.c:436)
[   11.166606][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.166751][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.166871][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.167040][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   11.167191][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.167310][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.167431][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.170817][   T39] ------------[ cut here ]------------
| [   11.170993][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   11.171237][   T39] Modules linked in:
| [   11.171596][   T39] Tainted: [W]=WARN
[   11.171691][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.171841][   T39] Workqueue: events_unbound linkwatch_event
[   11.172053][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.172215][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.172642][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   11.172790][   T39] RAX: 00000000ffffffa6 RBX: ff1100000ecd4640 RCX: 1ff4000000057f02
[   11.173022][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd46f0
[   11.173258][   T39] RBP: ff1100000256c000 R08: 1fe2200001d9a8df R09: ff11000001d8d1a8
[   11.173440][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   11.173617][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   11.173796][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   11.174055][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.174215][   T39] CR2: 00007fffc5dc7e80 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   11.174397][   T39] PKRU: 55555554
[   11.174486][   T39] Call Trace:
[   11.174574][   T39]  <TASK>
[   11.174636][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   11.174756][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.174879][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   11.175047][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.175148][   T39]  netif_state_change (net/core/dev.c:1605)
[   11.175266][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   11.175415][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   11.175533][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   11.175656][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.175781][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   11.175919][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   11.176096][   T39]  process_one_work (kernel/workqueue.c:3314)
[   11.176227][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   11.176344][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.176468][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   11.176590][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   11.176707][   T39]  kthread (kernel/kthread.c:436)
[   11.176797][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.176990][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.177112][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.177237][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   11.177383][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.177502][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.177619][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.179732][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   11.180097][   T39] Modules linked in:
| [   11.180360][  T211] ip (211) used greatest stack depth: 23080 bytes left
| [   11.180874][   T39] Tainted: [W]=WARN
[   11.181095][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.181384][   T39] Workqueue: events_unbound linkwatch_event
[   11.181685][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.181979][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.182691][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   11.183094][   T39] RAX: 00000000ffffffa6 RBX: ff1100000b2cc640 RCX: 1ff4000000057f02
[   11.183410][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc6f0
[   11.183633][   T39] RBP: ff1100000c722000 R08: 1fe22000016598df R09: ff11000001d8d1a8
[   11.183867][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   11.184105][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   11.184369][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   11.184725][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.185018][   T39] CR2: 00007f7fd5e38574 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   11.185328][   T39] PKRU: 55555554
[   11.185464][   T39] Call Trace:
[   11.185603][   T39]  <TASK>
[   11.185715][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   11.185888][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.186069][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   11.186248][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.186390][   T39]  netif_state_change (net/core/dev.c:1605)
[   11.186559][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   11.186761][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   11.186946][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   11.187114][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.187306][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   11.187474][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   11.187640][   T39]  process_one_work (kernel/workqueue.c:3314)
[   11.187816][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   11.187996][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.188178][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   11.188350][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   11.188516][   T39]  kthread (kernel/kthread.c:436)
[   11.188655][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.188855][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.189037][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.189218][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   11.189418][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.189587][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.189759][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.232264][  T213] ------------[ cut here ]------------
| [   11.232453][  T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/213
| [   11.232702][  T213] Modules linked in:
| [   11.233116][  T213] Tainted: [W]=WARN
[   11.233230][  T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.233408][  T213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.233589][  T213] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.234084][  T213] RSP: 0018:ffa00000009e6d80 EFLAGS: 00010286
[   11.234270][  T213] RAX: 00000000ffffffa6 RBX: ff1100000bd89240 RCX: 1ff400000013cd76
[   11.234482][  T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd892f0
[   11.234685][  T213] RBP: ff1100000ce64000 R08: 1fe22000017b125f R09: ff1100000cfbd158
[   11.234886][  T213] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   11.235095][  T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   11.235312][  T213] FS:  00007f925ee4d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   11.235555][  T213] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.235728][  T213] CR2: 0000000017494988 CR3: 000000000c7c2001 CR4: 0000000000771ef0
[   11.235943][  T213] PKRU: 55555554
[   11.236044][  T213] Call Trace:
[   11.236150][  T213]  <TASK>
[   11.236221][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.236358][  T213]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.236497][  T213]  notifier_call_chain (kernel/notifier.c:85)
[   11.236641][  T213]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   11.236781][  T213]  ? netif_set_mtu (net/core/dev.c:9910)
[   11.236918][  T213]  ? netif_set_group (net/core/dev.c:9947)
[   11.237659][  T213]  dev_set_mac_address (net/core/dev_api.c:339)
[   11.237806][  T213]  ? dev_set_mtu (net/core/dev_api.c:249)
[   11.237951][  T213]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   11.238092][  T213]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   11.238241][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.238381][  T213]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.238519][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.238658][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.238799][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.238941][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.239086][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.239234][  T213]  do_set_master (net/core/rtnetlink.c:3011)
[   11.239374][  T213]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.239566][  T213]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.239768][  T213]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.239903][  T213]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.240078][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.240221][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.240356][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.240490][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.240625][  T213]  ? __kernel_text_address (kernel/extable.c:79)
[   11.240762][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.240898][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.241040][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.241181][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.241322][  T213]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.241455][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.241587][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.241725][  T213]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.241860][  T213]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.242000][  T213]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.242140][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.242276][  T213]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.242408][  T213]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.242544][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.242679][  T213]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.242816][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.242954][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.243087][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.243226][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.243359][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.243496][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.243629][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.243765][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.243899][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.244040][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.244180][  T213]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.244313][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.244446][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.244583][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.244719][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.244853][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.244992][  T213]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.245132][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.245266][  T213]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.245403][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.245536][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.245672][  T213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.245808][  T213]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.245945][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.246079][  T213]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.246223][  T213]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.246362][  T213]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.246499][  T213]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.246633][  T213]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.246769][  T213]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.246939][  T213]  ? move_addr_to_kernel (net/socket.c:258)
[   11.247075][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.247216][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.247352][  T213]  ___sys_sendmsg (net/socket.c:2752)
[   11.247486][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.247657][  T213]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.247803][  T213]  __sys_sendmsg (net/socket.c:2784)
[   11.247942][  T213]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.248075][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.248247][  T213]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.248383][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.248521][  T213]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.248653][  T213]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.248790][  T213]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.248923][  T213]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.249093][  T213] RIP: 0033:0x7f925f08708e
[   11.249238][  T213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.249712][  T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.249921][  T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[   11.250132][  T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[   11.250333][  T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[   11.250532][  T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.250733][  T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
| [   11.252615][  T213] ------------[ cut here ]------------
| [   11.252749][  T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/213
| [   11.252991][  T213] Modules linked in:
| [   11.253366][  T213] Tainted: [W]=WARN
[   11.253466][  T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.253633][  T213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.253806][  T213] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.254533][  T213] RSP: 0018:ffa00000009e6e18 EFLAGS: 00010286
[   11.254711][  T213] RAX: 00000000ffffffa6 RBX: ff1100000bd89e40 RCX: 1ff400000013cd89
[   11.254909][  T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89ef0
[   11.255172][  T213] RBP: ff1100000ce64000 R08: 1fe22000017b13df R09: ff1100000cfbd158
[   11.255373][  T213] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   11.255575][  T213] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002156400
[   11.255787][  T213] FS:  00007f925ee4d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   11.256082][  T213] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.256264][  T213] CR2: 0000000017494988 CR3: 000000000c7c2001 CR4: 0000000000771ef0
[   11.256465][  T213] PKRU: 55555554
[   11.256570][  T213] Call Trace:
[   11.256727][  T213]  <TASK>
[   11.256800][  T213]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.257033][  T213]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.257140][  T213]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   11.257273][  T213]  ? netdev_notify_peers (net/core/dev.c:1642)
[   11.257483][  T213]  dev_open (net/core/dev_api.c:202)
[   11.257595][  T213]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   11.257737][  T213]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   11.257887][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.258212][  T213]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.258356][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.258492][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.258686][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.258851][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.259118][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.259264][  T213]  do_set_master (net/core/rtnetlink.c:3011)
[   11.259401][  T213]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.259540][  T213]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.259679][  T213]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.259815][  T213]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.260075][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.260214][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.260347][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.260479][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.260612][  T213]  ? __kernel_text_address (kernel/extable.c:79)
[   11.260744][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.260881][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.261109][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.261248][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.261380][  T213]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.261512][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.261644][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.261777][  T213]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.261910][  T213]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.262104][  T213]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.262242][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.262375][  T213]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.262508][  T213]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.262643][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.262778][  T213]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.262913][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.263137][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.263271][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.263404][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.263536][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.263672][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.263806][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.263993][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.264132][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.264268][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.264403][  T213]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.264535][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.264668][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.264801][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.264941][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.265075][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.265217][  T213]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.265352][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.265486][  T213]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.265623][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.265759][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.265895][  T213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.266035][  T213]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.266173][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.266309][  T213]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.266444][  T213]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.266579][  T213]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.266716][  T213]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.266853][  T213]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.266993][  T213]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.267165][  T213]  ? move_addr_to_kernel (net/socket.c:258)
[   11.267301][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.267434][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.267570][  T213]  ___sys_sendmsg (net/socket.c:2752)
[   11.267702][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.267869][  T213]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.268022][  T213]  __sys_sendmsg (net/socket.c:2784)
[   11.268162][  T213]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.268297][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.268465][  T213]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.268601][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.268734][  T213]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.268869][  T213]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.269010][  T213]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.269150][  T213]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.269316][  T213] RIP: 0033:0x7f925f08708e
[   11.269456][  T213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.269941][  T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.270158][  T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[   11.270368][  T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[   11.270578][  T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[   11.270791][  T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.271005][  T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
| [   11.272766][  T213] ------------[ cut here ]------------
| [   11.272899][  T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/213
| [   11.273148][  T213] Modules linked in:
| [   11.273524][  T213] Tainted: [W]=WARN
[   11.273625][  T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.273793][  T213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.274053][  T213] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.274532][  T213] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[   11.274700][  T213] RAX: 00000000ffffffa6 RBX: ff1100000c9acf40 RCX: 1ff400000013cd88
[   11.274977][  T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9acff0
[   11.275188][  T213] RBP: ff1100000ce64000 R08: 1fe22000019359ff R09: ff1100000cfbd158
[   11.275390][  T213] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   11.275589][  T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   11.275818][  T213] FS:  00007f925ee4d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   11.276213][  T213] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.276381][  T213] CR2: 0000000017494988 CR3: 000000000c7c2001 CR4: 0000000000771ef0
[   11.276581][  T213] PKRU: 55555554
[   11.276681][  T213] Call Trace:
[   11.276783][  T213]  <TASK>
[   11.276852][  T213]  ? rcu_is_watching (kernel/rcu/tree.c:753 (discriminator 3))
[   11.277069][  T213]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.277212][  T213]  notifier_call_chain (kernel/notifier.c:85)
[   11.277347][  T213]  netdev_lower_state_changed (net/core/dev.c:9573)
[   11.277479][  T213]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   11.277682][  T213]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   11.277827][  T213]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   11.278053][  T213]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2130)
[   11.278197][  T213]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.278331][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.278463][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.278594][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.278728][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.278870][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.279064][  T213]  do_set_master (net/core/rtnetlink.c:3011)
[   11.279202][  T213]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.279339][  T213]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.279480][  T213]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.279618][  T213]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.279783][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.279913][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.280104][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.280240][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.280375][  T213]  ? __kernel_text_address (kernel/extable.c:79)
[   11.280508][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.280642][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.280774][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.280905][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.281094][  T213]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.281238][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.281370][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.281502][  T213]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.281634][  T213]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.281766][  T213]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.281897][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.282090][  T213]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.282226][  T213]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.282359][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.282495][  T213]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.282629][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.282759][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.282891][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.283080][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.283217][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.283351][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.283483][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.283614][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.283746][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.283879][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.284073][  T213]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.284210][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.284342][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.284472][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.284606][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.284737][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.284869][  T213]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.285059][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.285197][  T213]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.285332][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.285461][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.285594][  T213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.285729][  T213]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.285863][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.286057][  T213]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.286196][  T213]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.286329][  T213]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.286463][  T213]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.286594][  T213]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.286727][  T213]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.286893][  T213]  ? move_addr_to_kernel (net/socket.c:258)
[   11.287087][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.287223][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.287356][  T213]  ___sys_sendmsg (net/socket.c:2752)
[   11.287486][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.287650][  T213]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.287821][  T213]  __sys_sendmsg (net/socket.c:2784)
[   11.288016][  T213]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.288159][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.288327][  T213]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.288461][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.288600][  T213]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.288738][  T213]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.288873][  T213]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.289067][  T213]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.289243][  T213] RIP: 0033:0x7f925f08708e
[   11.289382][  T213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.289856][  T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.290118][  T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[   11.290323][  T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[   11.290517][  T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[   11.290716][  T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.290920][  T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
| [   11.293007][  T213] ------------[ cut here ]------------
| [   11.293236][  T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/213
| [   11.293598][  T213] Modules linked in:
| [   11.294200][  T213] Tainted: [W]=WARN
[   11.294359][  T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.294627][  T213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.294901][  T213] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.295661][  T213] RSP: 0018:ffa00000009e6d20 EFLAGS: 00010286
[   11.295946][  T213] RAX: 00000000ffffffa6 RBX: ff1100000c55a040 RCX: 1ff400000013cd6a
[   11.296266][  T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a0f0
[   11.296580][  T213] RBP: ff1100000ce64000 R08: 1fe22000018ab41f R09: ff1100000cfbd158
[   11.296894][  T213] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.297217][  T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   11.297537][  T213] FS:  00007f925ee4d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.297916][  T213] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.298187][  T213] CR2: 00005563621c9d5c CR3: 000000000c7c2001 CR4: 0000000000771ef0
[   11.298496][  T213] PKRU: 55555554
[   11.298650][  T213] Call Trace:
[   11.298813][  T213]  <TASK>
[   11.298921][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.299144][  T213]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.299366][  T213]  notifier_call_chain (kernel/notifier.c:85)
[   11.299579][  T213]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   11.299791][  T213]  ? packet_sendmsg_spkt (af_packet.c:?)
[   11.300005][  T213]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   11.300228][  T213]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   11.300438][  T213]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   11.300643][  T213]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   11.300862][  T213]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   11.301077][  T213]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   11.301298][  T213]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.301512][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.301722][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.301936][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.302152][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.302366][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.302579][  T213]  do_set_master (net/core/rtnetlink.c:3011)
[   11.302787][  T213]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.303007][  T213]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.303231][  T213]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.303443][  T213]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.303710][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.303917][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.304135][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.304340][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.304545][  T213]  ? __kernel_text_address (kernel/extable.c:79)
[   11.304755][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.304982][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.305223][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.305436][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.305645][  T213]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.305850][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.306060][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.306276][  T213]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.306484][  T213]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.306691][  T213]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.306896][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.307109][  T213]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.307315][  T213]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.307523][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.307740][  T213]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.307966][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.308179][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.308384][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.308585][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.308787][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.309012][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.309227][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.309429][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.309638][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.309844][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.310053][  T213]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.310264][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.310476][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.310681][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.310891][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.311105][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.311314][  T213]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.311516][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.311731][  T213]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.311953][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.312166][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.312376][  T213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.312584][  T213]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.312799][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.313010][  T213]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.313227][  T213]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.313433][  T213]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.313643][  T213]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.313852][  T213]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.314069][  T213]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.314336][  T213]  ? move_addr_to_kernel (net/socket.c:258)
[   11.314553][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.314762][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.314976][  T213]  ___sys_sendmsg (net/socket.c:2752)
[   11.315193][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.315452][  T213]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.315682][  T213]  __sys_sendmsg (net/socket.c:2784)
[   11.315904][  T213]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.316120][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.316387][  T213]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.316594][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.316803][  T213]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.317018][  T213]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.317228][  T213]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.317442][  T213]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.317702][  T213] RIP: 0033:0x7f925f08708e
[   11.317920][  T213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.318684][  T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.319007][  T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[   11.319320][  T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[   11.319630][  T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[   11.319948][  T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.320267][  T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
| [   11.333551][  T213] ------------[ cut here ]------------
| [   11.333778][  T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/213
| [   11.334147][  T213] Modules linked in:
| [   11.334720][  T213] Tainted: [W]=WARN
[   11.334874][  T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.335141][  T213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.335428][  T213] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.336186][  T213] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[   11.336448][  T213] RAX: 00000000ffffffa6 RBX: ff1100000c55a1c0 RCX: 1ff400000013cd88
[   11.336754][  T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a270
[   11.337066][  T213] RBP: ff1100000ce64000 R08: 1fe22000018ab44f R09: ff1100000cfbd158
[   11.337376][  T213] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.337679][  T213] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   11.337995][  T213] FS:  00007f925ee4d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.338356][  T213] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.338606][  T213] CR2: 00005563621c9d5c CR3: 000000000c7c2001 CR4: 0000000000771ef0
[   11.338916][  T213] PKRU: 55555554
[   11.339074][  T213] Call Trace:
[   11.339235][  T213]  <TASK>
[   11.339342][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.339541][  T213]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.339741][  T213]  notifier_call_chain (kernel/notifier.c:85)
[   11.339953][  T213]  netdev_lower_state_changed (net/core/dev.c:9573)
[   11.340159][  T213]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   11.340414][  T213]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   11.340637][  T213]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   11.340851][  T213]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   11.341074][  T213]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.341288][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.341489][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.341691][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.341894][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.342111][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.342324][  T213]  do_set_master (net/core/rtnetlink.c:3011)
[   11.342527][  T213]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.342730][  T213]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.342943][  T213]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.343153][  T213]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.343403][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.343606][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.343810][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.344020][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.344225][  T213]  ? __kernel_text_address (kernel/extable.c:79)
[   11.344428][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.344642][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.344845][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.345055][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.345260][  T213]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.345460][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.345660][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.345867][  T213]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.346078][  T213]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.346283][  T213]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.346488][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.346693][  T213]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.346894][  T213]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.347105][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.347324][  T213]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.347530][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.347732][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.347946][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.348158][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.348358][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.348562][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.348760][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.348969][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.349176][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.349379][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.349580][  T213]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.349784][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.349994][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.350201][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.350410][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.350611][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.350818][  T213]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.351029][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.351239][  T213]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.351450][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.351652][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.351858][  T213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.352072][  T213]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.352280][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.352485][  T213]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.352691][  T213]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.352898][  T213]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.353111][  T213]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.353317][  T213]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.353519][  T213]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.353767][  T213]  ? move_addr_to_kernel (net/socket.c:258)
[   11.353983][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.354189][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.354391][  T213]  ___sys_sendmsg (net/socket.c:2752)
[   11.354593][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.354845][  T213]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.355076][  T213]  __sys_sendmsg (net/socket.c:2784)
[   11.355283][  T213]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.355485][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.355743][  T213]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.355956][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.356168][  T213]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.356374][  T213]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.356579][  T213]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.356784][  T213]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.357043][  T213] RIP: 0033:0x7f925f08708e
[   11.357261][  T213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.357995][  T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.358310][  T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[   11.358616][  T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[   11.358916][  T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[   11.359226][  T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.359522][  T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
| [   11.362147][  T213] ------------[ cut here ]------------
| [   11.362346][  T213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/213
| [   11.362688][  T213] Modules linked in:
| [   11.363252][  T213] Tainted: [W]=WARN
[   11.363403][  T213] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.363651][  T213] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.363916][  T213] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.364637][  T213] RSP: 0018:ffa00000009e6db8 EFLAGS: 00010286
[   11.364889][  T213] RAX: 00000000ffffffa6 RBX: ff1100000c55a340 RCX: 1ff400000013cd7d
[   11.365197][  T213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a3f0
[   11.365495][  T213] RBP: ff1100000c702000 R08: 1fe22000018ab47f R09: ff1100000cfbd158
[   11.365793][  T213] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   11.366100][  T213] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[   11.366414][  T213] FS:  00007f925ee4d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   11.366772][  T213] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.367029][  T213] CR2: 00005563621c9d5c CR3: 000000000c7c2001 CR4: 0000000000771ef0
[   11.367339][  T213] PKRU: 55555554
[   11.367491][  T213] Call Trace:
[   11.367647][  T213]  <TASK>
[   11.367753][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.367958][  T213]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   11.368188][  T213]  notifier_call_chain (kernel/notifier.c:85)
[   11.368397][  T213]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   11.368641][  T213]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   11.368843][  T213]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   11.369096][  T213]  ? netdev_change_features (net/core/dev.c:11117)
[   11.369299][  T213]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   11.369496][  T213]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   11.369695][  T213]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   11.369901][  T213]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   11.370108][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.370310][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.370514][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.370712][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.370925][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.371142][  T213]  do_set_master (net/core/rtnetlink.c:3011)
[   11.371340][  T213]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   11.371538][  T213]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   11.371739][  T213]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.371955][  T213]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.372214][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.372419][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.372622][  T213]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.372822][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.373029][  T213]  ? __kernel_text_address (kernel/extable.c:79)
[   11.373233][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.373433][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.373629][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.373829][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.374036][  T213]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.374236][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.374433][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.374629][  T213]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.374827][  T213]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.375031][  T213]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.375234][  T213]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.375435][  T213]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.375629][  T213]  ? nla_get_range_signed (lib/nlattr.c:270)
[   11.375832][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.376042][  T213]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.376245][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.376442][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.376641][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.376836][  T213]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.377038][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.377240][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.377423][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.377612][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.377794][  T213]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.377993][  T213]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.378184][  T213]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.378387][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.378583][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.378775][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.378978][  T213]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.379171][  T213]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.379363][  T213]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.379551][  T213]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.379739][  T213]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.379947][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.380143][  T213]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.380333][  T213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.380523][  T213]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.380715][  T213]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.380913][  T213]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.381116][  T213]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.381319][  T213]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.381521][  T213]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.381716][  T213]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.381908][  T213]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.382155][  T213]  ? move_addr_to_kernel (net/socket.c:258)
[   11.382347][  T213]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.382537][  T213]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.382738][  T213]  ___sys_sendmsg (net/socket.c:2752)
[   11.382928][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.383179][  T213]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.383395][  T213]  __sys_sendmsg (net/socket.c:2784)
[   11.383592][  T213]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.383789][  T213]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.384048][  T213]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.384260][  T213]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.384457][  T213]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.384652][  T213]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.384849][  T213]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.385054][  T213]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.385303][  T213] RIP: 0033:0x7f925f08708e
[   11.385516][  T213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.386228][  T213] RSP: 002b:00007ffeea90df20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.386516][  T213] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f925f08708e
[   11.386798][  T213] RDX: 0000000000000000 RSI: 00007ffeea90dfd0 RDI: 0000000000000005
[   11.387098][  T213] RBP: 00007ffeea90df30 R08: 0000000000000000 R09: 0000000000000000
[   11.387390][  T213] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.387679][  T213] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeea90e690
| [   11.405917][   T46] ------------[ cut here ]------------
| [   11.406070][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/46
| [   11.406326][   T46] Modules linked in:
| [   11.406882][   T46] Tainted: [W]=WARN
[   11.406998][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.407175][   T46] Workqueue: events_unbound linkwatch_event
[   11.407352][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.407525][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.408003][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   11.408173][   T46] RAX: 00000000ffffffa6 RBX: ff1100000c55a7c0 RCX: 1ff4000000065f02
[   11.408355][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a870
[   11.408538][   T46] RBP: ff1100000ce64000 R08: 1fe22000018ab50f R09: ff11000002410ba8
[   11.408720][   T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   11.408902][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   11.409090][   T46] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   11.409306][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.409457][   T46] CR2: 0000000017494988 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   11.409643][   T46] PKRU: 55555554
[   11.409741][   T46] Call Trace:
[   11.409834][   T46]  <TASK>
[   11.409897][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   11.410024][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.410151][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   11.410271][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.410364][   T46]  netif_state_change (net/core/dev.c:1605)
[   11.410485][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   11.410635][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   11.410755][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   11.410880][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.411007][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   11.411131][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   11.411251][   T46]  process_one_work (kernel/workqueue.c:3314)
[   11.411377][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   11.411495][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.411619][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   11.411742][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   11.411860][   T46]  kthread (kernel/kthread.c:436)
[   11.411957][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.412102][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.412259][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.412393][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   11.412542][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.412663][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.412784][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.415089][   T46] ------------[ cut here ]------------
| [   11.415216][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/46
| [   11.415467][   T46] Modules linked in:
| [   11.415852][   T46] Tainted: [W]=WARN
[   11.415980][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.416137][   T46] Workqueue: events_unbound linkwatch_event
[   11.416301][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.416458][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.416898][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   11.417067][   T46] RAX: 00000000ffffffa6 RBX: ff1100000c55b0c0 RCX: 1ff4000000065f02
[   11.417258][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55b170
[   11.417436][   T46] RBP: ff1100000ce51000 R08: 1fe22000018ab62f R09: ff11000002410ba8
[   11.417615][   T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   11.417797][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   11.417990][   T46] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   11.418210][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.418358][   T46] CR2: 0000000017494988 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   11.418540][   T46] PKRU: 55555554
[   11.418632][   T46] Call Trace:
[   11.418721][   T46]  <TASK>
[   11.418786][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   11.418907][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.419031][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   11.419157][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.419250][   T46]  netif_state_change (net/core/dev.c:1605)
[   11.419371][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   11.419527][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   11.419649][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   11.419769][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.419893][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   11.420031][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   11.420187][   T46]  process_one_work (kernel/workqueue.c:3314)
[   11.420363][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   11.420497][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.420624][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   11.420754][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   11.420878][   T46]  kthread (kernel/kthread.c:436)
[   11.421021][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.421176][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.421296][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   11.421419][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   11.421574][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   11.421699][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   11.421824][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   11.474591][  T214] ------------[ cut here ]------------
| [   11.474844][  T214] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/214
| [   11.475229][  T214] Modules linked in:
| [   11.475824][  T214] Tainted: [W]=WARN
[   11.475988][  T214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.476253][  T214] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   11.476521][  T214] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   11.477283][  T214] RSP: 0018:ffa0000000947020 EFLAGS: 00010286
[   11.477543][  T214] RAX: 00000000ffffffa6 RBX: ff1100000c55bb40 RCX: 1ff4000000128dca
[   11.477851][  T214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55bbf0
[   11.478174][  T214] RBP: ff1100000c702000 R08: 1fe22000018ab77f R09: ff1100000cfbae58
[   11.478484][  T214] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   11.478790][  T214] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   11.479105][  T214] FS:  00007f2b3321d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   11.479472][  T214] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   11.479736][  T214] CR2: 0000000015dac988 CR3: 000000000f46a003 CR4: 0000000000771ef0
[   11.480053][  T214] PKRU: 55555554
[   11.480212][  T214] Call Trace:
[   11.480368][  T214]  <TASK>
[   11.480476][  T214]  ? __local_bh_enable_ip (kernel/softirq.c:455)
[   11.480682][  T214]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   11.480891][  T214]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   11.481196][  T214]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   11.481404][  T214]  __dev_notify_flags (net/core/dev.c:9787)
[   11.481612][  T214]  ? netif_change_name (net/core/dev.c:1495)
[   11.481815][  T214]  ? __dev_change_flags (net/core/dev.c:9752)
[   11.482157][  T214]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   11.482361][  T214]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.482565][  T214]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   11.482777][  T214]  netif_change_flags (net/core/dev.c:9820)
[   11.483120][  T214]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   11.483481][  T214]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   11.483689][  T214]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   11.483894][  T214]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   11.484153][  T214]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.484356][  T214]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.484563][  T214]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   11.484768][  T214]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.484981][  T214]  ? __kernel_text_address (kernel/extable.c:79)
[   11.485188][  T214]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.485394][  T214]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.485594][  T214]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.485801][  T214]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.486009][  T214]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   11.486215][  T214]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.486415][  T214]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.486618][  T214]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   11.486822][  T214]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   11.487032][  T214]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   11.487241][  T214]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   11.487447][  T214]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   11.487659][  T214]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   11.487872][  T214]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   11.488089][  T214]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.488300][  T214]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.488505][  T214]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.488705][  T214]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   11.488909][  T214]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.489129][  T214]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.489333][  T214]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.489537][  T214]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.489742][  T214]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   11.489956][  T214]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   11.490168][  T214]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   11.490373][  T214]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.490578][  T214]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.490783][  T214]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.491001][  T214]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   11.491209][  T214]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   11.491414][  T214]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   11.491617][  T214]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   11.491823][  T214]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   11.492041][  T214]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   11.492251][  T214]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   11.492459][  T214]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   11.492667][  T214]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   11.492873][  T214]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   11.493086][  T214]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   11.493296][  T214]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   11.493502][  T214]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   11.493710][  T214]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   11.493916][  T214]  ? copy_msghdr_from_user (net/socket.c:2635)
[   11.494134][  T214]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   11.494388][  T214]  ? move_addr_to_kernel (net/socket.c:258)
[   11.494594][  T214]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   11.494804][  T214]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   11.495021][  T214]  ___sys_sendmsg (net/socket.c:2752)
[   11.495227][  T214]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   11.495483][  T214]  ? copy_msghdr_from_user (net/socket.c:2603)
[   11.495710][  T214]  __sys_sendmsg (net/socket.c:2784)
[   11.495916][  T214]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   11.496132][  T214]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   11.496391][  T214]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   11.496597][  T214]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   11.496804][  T214]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   11.497017][  T214]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   11.497231][  T214]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   11.497437][  T214]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.497685][  T214] RIP: 0033:0x7f2b3345708e
[   11.497903][  T214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   11.498660][  T214] RSP: 002b:00007ffd892ceb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   11.498982][  T214] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2b3345708e
[   11.499294][  T214] RDX: 0000000000000000 RSI: 00007ffd892cebb0 RDI: 0000000000000005
[   11.499599][  T214] RBP: 00007ffd892ceb10 R08: 0000000000000000 R09: 0000000000000000
[   11.499908][  T214] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db45
[   11.500236][  T214] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd892cf270
| [   12.726705][  T218] ------------[ cut here ]------------
| [   12.727016][  T218] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/218
| [   12.727372][  T218] Modules linked in:
| [   12.727843][  T218] Tainted: [W]=WARN
[   12.728065][  T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.728363][  T218] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.728667][  T218] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.729275][  T218] RSP: 0018:ffa0000000a17020 EFLAGS: 00010286
[   12.729573][  T218] RAX: 00000000ffffffa6 RBX: ff1100000d798dc0 RCX: 1ff4000000142dca
[   12.729886][  T218] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d798e70
[   12.730223][  T218] RBP: ff1100000256c000 R08: 1fe2200001af31cf R09: ff1100000cda2e58
[   12.730560][  T218] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   12.730854][  T218] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   12.731173][  T218] FS:  00007f8640379840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   12.731510][  T218] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.731816][  T218] CR2: 0000000003bca988 CR3: 000000000cc62002 CR4: 0000000000771ef0
[   12.732070][  T218] PKRU: 55555554
[   12.732227][  T218] Call Trace:
[   12.732374][  T218]  <TASK>
[   12.732489][  T218]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   12.732702][  T218]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   12.732850][  T218]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   12.733044][  T218]  __dev_notify_flags (net/core/dev.c:9787)
[   12.733233][  T218]  ? netif_change_name (net/core/dev.c:1495)
[   12.733412][  T218]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   12.733591][  T218]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   12.733767][  T218]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.733962][  T218]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   12.734151][  T218]  netif_change_flags (net/core/dev.c:9820)
[   12.734332][  T218]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   12.734510][  T218]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   12.734694][  T218]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   12.734874][  T218]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   12.735102][  T218]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.735295][  T218]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.735477][  T218]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.735656][  T218]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.735840][  T218]  ? __kernel_text_address (kernel/extable.c:79)
[   12.736036][  T218]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.736280][  T218]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.736489][  T218]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.736672][  T218]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.736852][  T218]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.737045][  T218]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.737235][  T218]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.737415][  T218]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   12.737653][  T218]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   12.737898][  T218]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   12.738174][  T218]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   12.738427][  T218]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   12.738641][  T218]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   12.738888][  T218]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   12.739100][  T218]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.739293][  T218]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.739477][  T218]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.739661][  T218]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   12.739843][  T218]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.740044][  T218]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.740238][  T218]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.740420][  T218]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.740604][  T218]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.740792][  T218]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   12.740982][  T218]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   12.741172][  T218]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.741370][  T218]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.741548][  T218]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.741728][  T218]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.741906][  T218]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.742100][  T218]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   12.742293][  T218]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.742469][  T218]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.742648][  T218]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   12.742823][  T218]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   12.743075][  T218]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.743289][  T218]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.743471][  T218]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   12.743654][  T218]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   12.743833][  T218]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   12.744023][  T218]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   12.744210][  T218]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   12.744388][  T218]  ? copy_msghdr_from_user (net/socket.c:2635)
[   12.744566][  T218]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   12.744775][  T218]  ? move_addr_to_kernel (net/socket.c:258)
[   12.744967][  T218]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.745152][  T218]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   12.745331][  T218]  ___sys_sendmsg (net/socket.c:2752)
[   12.745504][  T218]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   12.745716][  T218]  ? copy_msghdr_from_user (net/socket.c:2603)
[   12.745906][  T218]  __sys_sendmsg (net/socket.c:2784)
[   12.746095][  T218]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   12.746275][  T218]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   12.746487][  T218]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   12.746664][  T218]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.746843][  T218]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   12.747036][  T218]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   12.747224][  T218]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   12.747406][  T218]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.747615][  T218] RIP: 0033:0x7f86405b308e
[   12.747800][  T218] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   12.748327][  T218] RSP: 002b:00007fffdeec2df0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.748575][  T218] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86405b308e
[   12.748817][  T218] RDX: 0000000000000000 RSI: 00007fffdeec2ea0 RDI: 0000000000000005
[   12.749069][  T218] RBP: 00007fffdeec2e00 R08: 0000000000000000 R09: 0000000000000000
[   12.749318][  T218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db47
[   12.749560][  T218] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdeec3560
| [   12.753712][   T38] ------------[ cut here ]------------
| [   12.753850][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/38
| [   12.754099][   T38] Modules linked in:
| [   12.754506][   T38] Tainted: [W]=WARN
[   12.754651][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.754864][   T38] Workqueue: events_unbound linkwatch_event
[   12.755038][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.755205][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.756135][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   12.756292][   T38] RAX: 00000000ffffffa6 RBX: ff1100000a78e4c0 RCX: 1ff4000000055f02
[   12.756476][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e570
[   12.756655][   T38] RBP: ff1100000251c000 R08: 1fe22000014f1caf R09: ff11000001d8aea8
[   12.756834][   T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   12.757021][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   12.757207][   T38] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   12.757419][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.757571][   T38] CR2: 00005563621c9d5c CR3: 0000000017f39003 CR4: 0000000000771ef0
[   12.757753][   T38] PKRU: 55555554
[   12.757845][   T38] Call Trace:
[   12.758017][   T38]  <TASK>
[   12.758081][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   12.758207][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   12.758333][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   12.758531][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   12.758626][   T38]  netif_state_change (net/core/dev.c:1605)
[   12.758745][   T38]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   12.758866][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   12.759095][   T38]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   12.759222][   T38]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   12.759346][   T38]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   12.759465][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   12.759668][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   12.759792][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.759915][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   12.760044][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   12.760248][   T38]  process_one_work (kernel/workqueue.c:3314)
[   12.760372][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   12.760489][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.760615][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   12.760812][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   12.760938][   T38]  kthread (kernel/kthread.c:436)
[   12.761029][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.761188][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   12.761388][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.761512][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   12.761665][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.761787][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   12.761907][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   12.839143][   T12] ------------[ cut here ]------------
| [   12.839365][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/12
| [   12.839678][   T12] Modules linked in:
| [   12.840134][   T12] Tainted: [W]=WARN
[   12.840228][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.840379][   T12] Workqueue: bond0 bond_mii_monitor
[   12.840509][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   12.840665][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   12.841135][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   12.841288][   T12] RAX: 00000000ffffffa6 RBX: ff1100000a78e7c0 RCX: 1ff4000000018eee
[   12.841466][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e870
[   12.841651][   T12] RBP: ff1100000251c000 R08: 1fe22000014f1d0f R09: ff11000001b0d1a8
[   12.841832][   T12] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   12.842019][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   12.842203][   T12] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   12.842421][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   12.842572][   T12] CR2: 00005563621c9d5c CR3: 000000000c6e7006 CR4: 0000000000771ef0
[   12.842766][   T12] PKRU: 55555554
[   12.842856][   T12] Call Trace:
[   12.842959][   T12]  <TASK>
[   12.843024][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.843152][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   12.843277][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   12.843400][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   12.843519][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   12.843667][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   12.843788][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   12.843908][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   12.844032][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   12.844174][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   12.844294][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   12.844414][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   12.844535][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   12.844654][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   12.844772][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   12.844890][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.845021][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   12.845151][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   12.845271][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   12.845390][   T12]  process_one_work (kernel/workqueue.c:3314)
[   12.845511][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   12.845628][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   12.845752][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   12.845874][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   12.846000][   T12]  kthread (kernel/kthread.c:436)
[   12.846090][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   12.846246][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   12.846365][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   12.846486][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   12.846634][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   12.846754][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   12.846882][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.823310][  T220] ------------[ cut here ]------------
| [   14.823501][  T220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/220
| [   14.823748][  T220] Modules linked in:
| [   14.824162][  T220] Tainted: [W]=WARN
[   14.824265][  T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.824443][  T220] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.824620][  T220] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.825106][  T220] RSP: 0018:ffa0000000a37020 EFLAGS: 00010286
[   14.825283][  T220] RAX: 00000000ffffffa6 RBX: ff1100000c9ac940 RCX: 1ff4000000146dca
[   14.825485][  T220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac9f0
[   14.825688][  T220] RBP: ff1100000256c000 R08: 1fe220000193593f R09: ff1100000ec8d158
[   14.825890][  T220] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   14.826099][  T220] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   14.826307][  T220] FS:  00007f3d4bae5840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   14.826549][  T220] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.826721][  T220] CR2: 000000003e974988 CR3: 000000000bc5e003 CR4: 0000000000771ef0
[   14.826925][  T220] PKRU: 55555554
[   14.827037][  T220] Call Trace:
[   14.827144][  T220]  <TASK>
[   14.827215][  T220]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.827352][  T220]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.827454][  T220]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   14.827593][  T220]  __dev_notify_flags (net/core/dev.c:9787)
[   14.827730][  T220]  ? netif_change_name (net/core/dev.c:1495)
[   14.827867][  T220]  ? __dev_change_flags (net/core/dev.c:9752)
[   14.828518][  T220]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   14.828666][  T220]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.828806][  T220]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   14.829021][  T220]  netif_change_flags (net/core/dev.c:9820)
[   14.829165][  T220]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   14.829365][  T220]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   14.829501][  T220]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.829635][  T220]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.829802][  T220]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.829942][  T220]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.830075][  T220]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.830212][  T220]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.830351][  T220]  ? __kernel_text_address (kernel/extable.c:79)
[   14.830486][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.830623][  T220]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.830760][  T220]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.830895][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.831035][  T220]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.831177][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.831312][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.831445][  T220]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.831580][  T220]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   14.831715][  T220]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.831849][  T220]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.831991][  T220]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.832127][  T220]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.832269][  T220]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.832407][  T220]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.832541][  T220]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.832674][  T220]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.832830][  T220]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.833029][  T220]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.833172][  T220]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.833306][  T220]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.833440][  T220]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.833577][  T220]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.833711][  T220]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.833847][  T220]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.833987][  T220]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.834123][  T220]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.834263][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.834399][  T220]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.834534][  T220]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.834669][  T220]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.834804][  T220]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.834944][  T220]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.835082][  T220]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.835221][  T220]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.835357][  T220]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.835493][  T220]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.835629][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.835765][  T220]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.835901][  T220]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.836043][  T220]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.836205][  T220]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.836342][  T220]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.836476][  T220]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.836650][  T220]  ? move_addr_to_kernel (net/socket.c:258)
[   14.836786][  T220]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.836921][  T220]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.837062][  T220]  ___sys_sendmsg (net/socket.c:2752)
[   14.837200][  T220]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.837368][  T220]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.837515][  T220]  __sys_sendmsg (net/socket.c:2784)
[   14.837650][  T220]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.837785][  T220]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.837960][  T220]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.838096][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.838238][  T220]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.838373][  T220]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.838506][  T220]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.838640][  T220]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.838810][  T220] RIP: 0033:0x7f3d4bd1f08e
[   14.838957][  T220] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.839439][  T220] RSP: 002b:00007ffe81ea4670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.839646][  T220] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3d4bd1f08e
[   14.839847][  T220] RDX: 0000000000000000 RSI: 00007ffe81ea4720 RDI: 0000000000000005
[   14.840066][  T220] RBP: 00007ffe81ea4680 R08: 0000000000000000 R09: 0000000000000000
[   14.840342][  T220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db49
[   14.840544][  T220] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe81ea4de0
| [   14.843558][   T39] ------------[ cut here ]------------
| [   14.843723][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   14.844039][   T39] Modules linked in:
| [   14.844536][   T39] Tainted: [W]=WARN
[   14.844679][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.844883][   T39] Workqueue: events_unbound linkwatch_event
[   14.845115][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.845335][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.845820][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   14.846038][   T39] RAX: 00000000ffffffa6 RBX: ff1100000be573c0 RCX: 1ff4000000057f02
[   14.846273][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57470
[   14.846504][   T39] RBP: ff1100000256c000 R08: 1fe22000017cae8f R09: ff11000001d8d1a8
[   14.846737][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.846979][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   14.847225][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   14.847491][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.847694][   T39] CR2: 00007f89fe1d4000 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   14.847941][   T39] PKRU: 55555554
[   14.848081][   T39] Call Trace:
[   14.848230][   T39]  <TASK>
[   14.848342][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   14.848516][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.848689][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   14.848861][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.849016][   T39]  netif_state_change (net/core/dev.c:1605)
[   14.849198][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   14.849401][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   14.849572][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   14.849744][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.849918][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   14.850102][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   14.850280][   T39]  process_one_work (kernel/workqueue.c:3314)
[   14.850456][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   14.850626][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.850802][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   14.850986][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   14.851166][   T39]  kthread (kernel/kthread.c:436)
[   14.851313][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.851573][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.851821][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.852082][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   14.852379][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.852622][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.852862][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.854744][   T39] ------------[ cut here ]------------
| [   14.854909][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   14.855222][   T39] Modules linked in:
| [   14.855702][   T39] Tainted: [W]=WARN
[   14.855842][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.856059][   T39] Workqueue: events_unbound linkwatch_event
[   14.856274][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.856483][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.856980][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   14.857193][   T39] RAX: 00000000ffffffa6 RBX: ff1100000be57840 RCX: 1ff4000000057f02
[   14.857422][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be578f0
[   14.857655][   T39] RBP: ff1100000251c000 R08: 1fe22000017caf1f R09: ff11000001d8d1a8
[   14.857886][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.858128][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   14.858369][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   14.858634][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.858838][   T39] CR2: 00007f89fe1d4000 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   14.859083][   T39] PKRU: 55555554
[   14.859232][   T39] Call Trace:
[   14.859370][   T39]  <TASK>
[   14.859481][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   14.859653][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.859825][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   14.860012][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.860167][   T39]  netif_state_change (net/core/dev.c:1605)
[   14.860343][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   14.860548][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   14.860720][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   14.860893][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.861077][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   14.861258][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   14.861433][   T39]  process_one_work (kernel/workqueue.c:3314)
[   14.861609][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   14.861783][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.861972][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   14.862163][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   14.862396][   T39]  kthread (kernel/kthread.c:436)
[   14.862553][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.862758][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.862944][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.863117][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   14.863399][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.863646][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.863894][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.869263][   T12] ------------[ cut here ]------------
| [   14.869410][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/12
| [   14.869658][   T12] Modules linked in:
| [   14.870067][   T12] Tainted: [W]=WARN
[   14.870168][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.870323][   T12] Workqueue: bond0 bond_mii_monitor
[   14.870454][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.870620][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.871068][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   14.871228][   T12] RAX: 00000000ffffffa6 RBX: ff1100000be576c0 RCX: 1ff4000000018eee
[   14.871418][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57770
[   14.871603][   T12] RBP: ff1100000251c000 R08: 1fe22000017caeef R09: ff11000001b0d1a8
[   14.871790][   T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   14.871978][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   14.872177][   T12] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   14.872395][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.872550][   T12] CR2: 00007f3d4be4755f CR3: 0000000017f39006 CR4: 0000000000771ef0
[   14.872745][   T12] PKRU: 55555554
[   14.872839][   T12] Call Trace:
[   14.872939][   T12]  <TASK>
[   14.873005][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.873130][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.873263][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   14.873390][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   14.873515][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   14.873675][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   14.873802][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   14.874051][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   14.874187][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   14.874311][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.874440][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   14.874565][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.874695][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   14.874825][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   14.874956][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   14.875082][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.875210][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.875342][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.875468][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   14.875594][   T12]  process_one_work (kernel/workqueue.c:3314)
[   14.875722][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   14.875850][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.875992][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   14.876121][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   14.876251][   T12]  kthread (kernel/kthread.c:436)
[   14.876346][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.876503][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.876630][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.876758][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   14.876917][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.877050][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.877178][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.913031][  T221] ------------[ cut here ]------------
| [   14.913210][  T221] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/221
| [   14.913449][  T221] Modules linked in:
| [   14.913831][  T221] Tainted: [W]=WARN
[   14.914109][  T221] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.914283][  T221] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.914460][  T221] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.915020][  T221] RSP: 0018:ffa0000000a47020 EFLAGS: 00010286
[   14.915198][  T221] RAX: 00000000ffffffa6 RBX: ff1100000be579c0 RCX: 1ff4000000148dca
[   14.915397][  T221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57a70
[   14.915597][  T221] RBP: ff1100000ce51000 R08: 1fe22000017caf4f R09: ff1100000ec88b58
[   14.915797][  T221] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   14.916084][  T221] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   14.916394][  T221] FS:  00007f3dbad8c840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   14.916634][  T221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.916804][  T221] CR2: 000000003c281988 CR3: 000000000bfaf006 CR4: 0000000000771ef0
[   14.917064][  T221] PKRU: 55555554
[   14.917173][  T221] Call Trace:
[   14.917273][  T221]  <TASK>
[   14.917343][  T221]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.917481][  T221]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.917584][  T221]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   14.917719][  T221]  __dev_notify_flags (net/core/dev.c:9787)
[   14.917855][  T221]  ? netif_change_name (net/core/dev.c:1495)
[   14.918050][  T221]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   14.918188][  T221]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   14.918320][  T221]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.918452][  T221]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   14.918589][  T221]  netif_change_flags (net/core/dev.c:9820)
[   14.918723][  T221]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   14.918859][  T221]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   14.919050][  T221]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.919186][  T221]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.919356][  T221]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.919488][  T221]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.919621][  T221]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.919752][  T221]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.919888][  T221]  ? __kernel_text_address (kernel/extable.c:79)
[   14.920037][  T221]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.920176][  T221]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.920308][  T221]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.920441][  T221]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.920576][  T221]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.920708][  T221]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.920841][  T221]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.920976][  T221]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.921108][  T221]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   14.921244][  T221]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.921376][  T221]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.921508][  T221]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.921642][  T221]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.921777][  T221]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.921912][  T221]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.922049][  T221]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.922185][  T221]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.922316][  T221]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.922448][  T221]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.922584][  T221]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.922716][  T221]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.922848][  T221]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.922987][  T221]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.923121][  T221]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.923259][  T221]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.923390][  T221]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.923521][  T221]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.923653][  T221]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.923788][  T221]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.923920][  T221]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.924059][  T221]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.924199][  T221]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.924333][  T221]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.924471][  T221]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   14.924602][  T221]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   14.924735][  T221]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.924868][  T221]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.925007][  T221]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.925144][  T221]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.925279][  T221]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.925414][  T221]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.925550][  T221]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.925684][  T221]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.925815][  T221]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.925986][  T221]  ? move_addr_to_kernel (net/socket.c:258)
[   14.926120][  T221]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.926258][  T221]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.926391][  T221]  ___sys_sendmsg (net/socket.c:2752)
[   14.926526][  T221]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.926691][  T221]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.926836][  T221]  __sys_sendmsg (net/socket.c:2784)
[   14.926978][  T221]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.927114][  T221]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.927286][  T221]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   14.927420][  T221]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.927554][  T221]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.927689][  T221]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.927822][  T221]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.927961][  T221]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.928129][  T221] RIP: 0033:0x7f3dbafc608e
[   14.928274][  T221] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   14.928744][  T221] RSP: 002b:00007fff49c0f330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.928954][  T221] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3dbafc608e
[   14.929156][  T221] RDX: 0000000000000000 RSI: 00007fff49c0f3e0 RDI: 0000000000000005
[   14.929356][  T221] RBP: 00007fff49c0f340 R08: 0000000000000000 R09: 0000000000000000
[   14.929557][  T221] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db49
[   14.929756][  T221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff49c0faa0
| [   14.932924][   T39] ------------[ cut here ]------------
| [   14.933143][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   14.933390][   T39] Modules linked in:
| [   14.933771][   T39] Tainted: [W]=WARN
[   14.933865][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.934030][   T39] Workqueue: events_unbound linkwatch_event
[   14.934198][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.934358][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.934795][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   14.934962][   T39] RAX: 00000000ffffffa6 RBX: ff1100000bd887c0 RCX: 1ff4000000057f02
[   14.935149][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88870
[   14.935334][   T39] RBP: ff1100000ce64000 R08: 1fe22000017b110f R09: ff11000001d8d1a8
[   14.935519][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   14.935706][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   14.935896][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   14.936125][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.936288][   T39] CR2: 00005563a0790708 CR3: 0000000017f39004 CR4: 0000000000771ef0
[   14.936474][   T39] PKRU: 55555554
[   14.936570][   T39] Call Trace:
[   14.936664][   T39]  <TASK>
[   14.936730][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   14.936857][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.936990][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   14.937122][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.937221][   T39]  netif_state_change (net/core/dev.c:1605)
[   14.937345][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   14.937469][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   14.937627][   T39]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   14.937750][   T39]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   14.937876][   T39]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   14.938004][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   14.938129][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   14.938285][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.938413][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   14.938533][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   14.938656][   T39]  process_one_work (kernel/workqueue.c:3314)
[   14.938781][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   14.938900][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.939031][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   14.939160][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   14.939278][   T39]  kthread (kernel/kthread.c:436)
[   14.939369][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.939520][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.939647][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.939770][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   14.939920][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.940048][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.940177][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.980110][   T12] ------------[ cut here ]------------
| [   14.980328][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   14.980645][   T12] Modules linked in:
| [   14.981315][   T12] Tainted: [W]=WARN
[   14.981411][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.981569][   T12] Workqueue: bond0 bond_mii_monitor
[   14.981705][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.981951][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.982405][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   14.982563][   T12] RAX: 00000000ffffffa6 RBX: ff1100000bd88dc0 RCX: 1ff4000000018eee
[   14.982747][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88e70
[   14.982941][   T12] RBP: ff1100000ce64000 R08: 1fe22000017b11cf R09: ff11000001b0d1a8
[   14.983125][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   14.983317][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   14.983505][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   14.983721][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.983877][   T12] CR2: 00005563a0790708 CR3: 0000000017f39004 CR4: 0000000000771ef0
[   14.984076][   T12] PKRU: 55555554
[   14.984173][   T12] Call Trace:
[   14.984265][   T12]  <TASK>
[   14.984331][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.984455][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.984585][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   14.984712][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   14.984836][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   14.984999][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   14.985122][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   14.985251][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   14.985376][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   14.985497][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.985622][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   14.985745][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.985877][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   14.986003][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   14.986126][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   14.986254][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.986378][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.986501][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.986623][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   14.986748][   T12]  process_one_work (kernel/workqueue.c:3314)
[   14.986876][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   14.987004][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.987137][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   14.987264][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   14.987385][   T12]  kthread (kernel/kthread.c:436)
[   14.987480][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.987632][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.987755][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.987886][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   14.988113][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.988242][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.988366][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.070279][  T225] ------------[ cut here ]------------
| [   16.070476][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/225
| [   16.070706][  T225] Modules linked in:
| [   16.071776][  T225] Tainted: [W]=WARN
[   16.071906][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.072074][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.072272][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.072769][  T225] RSP: 0018:ffa0000000a87060 EFLAGS: 00010286
[   16.072947][  T225] RAX: 00000000ffffffa6 RBX: ff11000008a1b840 RCX: 1ff4000000150dd2
[   16.073146][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1b8f0
[   16.073339][  T225] RBP: ff1100000c702000 R08: 1fe220000114371f R09: ff1100000a62ae58
[   16.073533][  T225] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   16.073728][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000a87100
[   16.073934][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.074168][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.074332][  T225] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[   16.074528][  T225] PKRU: 55555554
[   16.074626][  T225] Call Trace:
[   16.074725][  T225]  <TASK>
[   16.074801][  T225]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.074941][  T225]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.075041][  T225]  netif_close_many (net/core/dev.c:1804)
[   16.075177][  T225]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.075308][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.075437][  T225]  ? __dev_close_many (net/core/dev.c:1781)
[   16.075566][  T225]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   16.075732][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   16.075897][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.076031][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.076198][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.076352][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.076486][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.076649][  T225]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   16.076782][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.076913][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.077055][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.077218][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.077346][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.077473][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.077601][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.077745][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.077879][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.078018][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.078155][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.078290][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.078424][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.078560][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.078693][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.078828][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.078969][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.079100][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.079245][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.079374][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.079501][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.079629][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.079760][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.079890][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.080025][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.080161][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.080293][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.080430][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.080558][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.080688][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.080819][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.080952][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.081081][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.081228][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.081362][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.081492][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.081620][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.081748][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.081908][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.082041][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.082209][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.082340][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.082467][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.082627][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.082770][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.082900][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.083034][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.083201][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.083333][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.083461][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.083608][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.083739][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.083904][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.084157][  T225] RIP: 0033:0x7f962452f08e
[   16.084364][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.085027][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.085235][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.085428][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.085622][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.085813][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.086009][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.090013][  T225] ------------[ cut here ]------------
| [   16.090169][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/225
| [   16.090384][  T225] Modules linked in:
| [   16.090765][  T225] Tainted: [W]=WARN
[   16.090861][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.091031][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.091199][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.091647][  T225] RSP: 0018:ffa0000000a87190 EFLAGS: 00010286
[   16.091804][  T225] RAX: 00000000ffffffa6 RBX: ff1100000c9ad840 RCX: 1ff4000000150df8
[   16.092001][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad8f0
[   16.092206][  T225] RBP: ff1100000c702000 R08: 1fe2200001935b1f R09: ff1100000a62ae58
[   16.092397][  T225] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   16.092583][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   16.092773][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.092998][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.093160][  T225] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[   16.093348][  T225] PKRU: 55555554
[   16.093449][  T225] Call Trace:
[   16.093543][  T225]  <TASK>
[   16.093608][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   16.093791][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.093947][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.094081][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.094208][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.094364][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.094489][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.094614][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.094736][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.094884][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.095014][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.095142][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.095283][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.095406][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.095530][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.095654][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.095778][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.095905][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.096038][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.096187][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.096316][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.096441][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.096565][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.096689][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.096814][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.096944][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.097069][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.097206][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.097330][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.097452][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.097577][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.097701][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.097833][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.098042][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.098180][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.098309][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.098438][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.098565][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.098690][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.098815][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.099002][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.099212][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.099335][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.099485][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.099610][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.099734][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.099861][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.100067][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.100248][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.100382][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.100506][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.100627][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.100785][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.100907][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.101085][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.101221][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.101345][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.101515][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.101672][  T225] RIP: 0033:0x7f962452f08e
[   16.101803][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.102305][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.102494][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.102678][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.102861][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.103100][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.103316][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.114848][  T225] ------------[ cut here ]------------
| [   16.115037][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
| [   16.115311][  T225] Modules linked in:
| [   16.115687][  T225] Tainted: [W]=WARN
[   16.115789][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.115962][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.116133][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.116608][  T225] RSP: 0018:ffa0000000a86e00 EFLAGS: 00010286
[   16.116780][  T225] RAX: 00000000ffffffa6 RBX: ff1100000c9ac040 RCX: 1ff4000000150d86
[   16.116988][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac0f0
[   16.117212][  T225] RBP: ff1100000251c000 R08: 1fe220000193581f R09: ff1100000a62ae58
[   16.117414][  T225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   16.117610][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   16.117810][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.118085][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.118266][  T225] CR2: 00007fe818ae2ab0 CR3: 000000000d602004 CR4: 0000000000771ef0
[   16.118461][  T225] PKRU: 55555554
[   16.118560][  T225] Call Trace:
[   16.118662][  T225]  <TASK>
[   16.118730][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.118862][  T225]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.118998][  T225]  notifier_call_chain (kernel/notifier.c:85)
[   16.119150][  T225]  netdev_lower_state_changed (net/core/dev.c:9573)
[   16.119281][  T225]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   16.119442][  T225]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.119574][  T225]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   16.119708][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.119850][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.119986][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.120118][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.120258][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.120390][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.120519][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.120650][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.120782][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.120954][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.121124][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.121261][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.121390][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.121552][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.121694][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.121826][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.121959][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.122088][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.122235][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.122364][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.122531][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.122659][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.122790][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.122918][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.123058][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.123194][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.123326][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.123455][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.123583][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.123712][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.123848][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.124008][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.124143][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.124273][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.124414][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.124545][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.124674][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.124815][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.124947][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.125076][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.125220][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.125348][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.125480][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.125698][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.125842][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.125978][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.126109][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.126250][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.126382][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.126512][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.126653][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.126815][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.126951][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.127082][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.127221][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.127350][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.127546][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.127696][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.127827][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.127962][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.128126][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.128267][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.128398][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.128528][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.128655][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.128786][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.128951][  T225] RIP: 0033:0x7f962452f08e
[   16.129090][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.129558][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.129846][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.130046][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.130245][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.130435][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.130638][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.132574][  T225] ------------[ cut here ]------------
| [   16.132708][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
| [   16.132960][  T225] Modules linked in:
| [   16.133351][  T225] Tainted: [W]=WARN
[   16.133461][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.133627][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.133797][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.134292][  T225] RSP: 0018:ffa0000000a86d50 EFLAGS: 00010286
[   16.134460][  T225] RAX: 00000000ffffffa6 RBX: ff1100000c9adb40 RCX: 1ff4000000150d70
[   16.134679][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9adbf0
[   16.134876][  T225] RBP: ff1100000251c000 R08: 1fe2200001935b7f R09: ff1100000a62ae58
[   16.135078][  T225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   16.135312][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   16.135511][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.135741][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.135909][  T225] CR2: 00007fe818ae2ab0 CR3: 000000000d602004 CR4: 0000000000771ef0
[   16.136113][  T225] PKRU: 55555554
[   16.136251][  T225] Call Trace:
[   16.136352][  T225]  <TASK>
[   16.136420][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.136553][  T225]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.136684][  T225]  notifier_call_chain (kernel/notifier.c:85)
[   16.136819][  T225]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   16.136957][  T225]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   16.137147][  T225]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   16.137391][  T225]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   16.137556][  T225]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   16.137689][  T225]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   16.137855][  T225]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   16.137996][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.138129][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.138269][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.138400][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.138562][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.138701][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.138835][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.138973][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.139109][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.139280][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.139457][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.139590][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.139724][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.139904][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.140040][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.140176][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.140309][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.140448][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.140583][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.140717][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.140869][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.141007][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.141160][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.141292][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.141424][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.141555][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.141689][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.141836][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.141975][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.142107][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.142246][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.142379][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.142512][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.142644][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.142829][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.143045][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.143261][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.143495][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.143710][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.143901][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.144045][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.144181][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.144313][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.144444][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.144574][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.144711][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.144842][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.144980][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.145113][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.145252][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.145407][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.145576][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.145712][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.145853][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.145996][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.146132][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.146317][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.146460][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.146592][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.146723][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.146892][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.147030][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.147169][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.147313][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.147444][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.147575][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.147737][  T225] RIP: 0033:0x7f962452f08e
[   16.147877][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.148405][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.148685][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.148884][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.149086][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.149321][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.149522][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.170668][  T225] ------------[ cut here ]------------
| [   16.170838][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
| [   16.171078][  T225] Modules linked in:
| [   16.171458][  T225] Tainted: [W]=WARN
[   16.171557][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.171723][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.171897][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.172377][  T225] RSP: 0018:ffa0000000a86d50 EFLAGS: 00010286
[   16.172543][  T225] RAX: 00000000ffffffa6 RBX: ff1100000c9ac7c0 RCX: 1ff4000000150d70
[   16.172740][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac870
[   16.172942][  T225] RBP: ff1100000251c000 R08: 1fe220000193590f R09: ff1100000a62ae58
[   16.173147][  T225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   16.173344][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000a86d98
[   16.173544][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.173777][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.173949][  T225] CR2: 00007fe818ae2ab0 CR3: 000000000d602004 CR4: 0000000000771ef0
[   16.174155][  T225] PKRU: 55555554
[   16.174255][  T225] Call Trace:
[   16.174355][  T225]  <TASK>
[   16.174423][  T225]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.174556][  T225]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.174657][  T225]  netif_close_many (net/core/dev.c:1804)
[   16.174794][  T225]  ? __dev_close_many (net/core/dev.c:1781)
[   16.174934][  T225]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   16.175102][  T225]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   16.175240][  T225]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   16.175374][  T225]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   16.175506][  T225]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   16.175640][  T225]  dev_close (net/core/dev_api.c:221)
[   16.175740][  T225]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   16.175877][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.176017][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.176155][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.176288][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.176423][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.176558][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.176688][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.176822][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.176964][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.177131][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.177300][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.177431][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.177562][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.177728][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.177863][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.178001][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.178134][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.178272][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.178404][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.178535][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.178684][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.178817][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.178956][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.179093][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.179230][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.179363][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.179496][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.179627][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.179757][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.179892][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.180031][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.180169][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.180301][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.180432][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.180592][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.180732][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.180868][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.181005][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.181142][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.181276][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.181424][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.181555][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.181691][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.181824][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.181960][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.182093][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.182232][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.182365][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.182500][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.182633][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.182767][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.182935][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.183070][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.183208][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.183341][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.183473][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.183638][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.183783][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.183919][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.184061][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.184241][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.184376][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.184510][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.184648][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.184783][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.184915][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.185090][  T225] RIP: 0033:0x7f962452f08e
[   16.185242][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.185728][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.185928][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.186133][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.186338][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.186533][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.186729][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.188471][  T225] ------------[ cut here ]------------
| [   16.188603][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
| [   16.188836][  T225] Modules linked in:
| [   16.189226][  T225] Tainted: [W]=WARN
[   16.189365][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.189587][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.189779][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.190994][  T225] RSP: 0018:ffa0000000a86d70 EFLAGS: 00010286
[   16.191264][  T225] RAX: 00000000ffffffa6 RBX: ff1100000c9ad240 RCX: 1ff4000000150d74
[   16.191576][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad2f0
[   16.191879][  T225] RBP: ff1100000251c000 R08: 1fe2200001935a5f R09: ff1100000a62ae58
[   16.192082][  T225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   16.192284][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   16.192488][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.192728][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.192898][  T225] CR2: 00007fe818ae2ab0 CR3: 000000000d602004 CR4: 0000000000771ef0
[   16.193124][  T225] PKRU: 55555554
[   16.193227][  T225] Call Trace:
[   16.193325][  T225]  <TASK>
[   16.193392][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.193522][  T225]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.193655][  T225]  notifier_call_chain (kernel/notifier.c:85)
[   16.193791][  T225]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   16.193924][  T225]  ? __dev_close_many (net/core/dev.c:1781)
[   16.194061][  T225]  ? netif_set_group (net/core/dev.c:9947)
[   16.194200][  T225]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   16.194336][  T225]  dev_set_mac_address (net/core/dev_api.c:339)
[   16.194469][  T225]  ? dev_close (net/core/dev_api.c:221)
[   16.194569][  T225]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   16.194704][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.194837][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.194974][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.195130][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.195274][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.195409][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.195566][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.195709][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.195842][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.196049][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.196219][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.196350][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.196500][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.196666][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.196800][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.196936][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.197068][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.197209][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.197339][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.197472][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.197624][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.197761][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.197898][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.198040][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.198182][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.198315][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.198449][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.198578][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.198707][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.198837][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.198977][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.199109][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.199253][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.199386][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.199516][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.199669][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.199803][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.199945][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.200099][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.200235][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.200378][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.200512][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.200652][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.200791][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.200927][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.201070][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.201215][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.201350][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.201489][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.201630][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.201767][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.201943][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.202081][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.202227][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.202367][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.202502][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.202672][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.202821][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.202969][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.203105][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.203286][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.203423][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.203562][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.203702][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.203838][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.203980][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.204177][  T225] RIP: 0033:0x7f962452f08e
[   16.204325][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.204810][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.205024][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.205237][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.205441][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.205665][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.205868][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.207627][  T225] ------------[ cut here ]------------
| [   16.207764][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/225
| [   16.208006][  T225] Modules linked in:
| [   16.208401][  T225] Tainted: [W]=WARN
[   16.208504][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.208675][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.208852][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.209339][  T225] RSP: 0018:ffa0000000a86e00 EFLAGS: 00010286
[   16.209508][  T225] RAX: 00000000ffffffa6 RBX: ff1100000c9ad9c0 RCX: 1ff4000000150d86
[   16.209710][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ada70
[   16.209913][  T225] RBP: ff1100000ce64000 R08: 1fe2200001935b4f R09: ff1100000a62ae58
[   16.210118][  T225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   16.210326][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   16.210530][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.210768][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.210941][  T225] CR2: 00007fe818ae2ab0 CR3: 000000000d602004 CR4: 0000000000771ef0
[   16.211136][  T225] PKRU: 55555554
[   16.211238][  T225] Call Trace:
[   16.211338][  T225]  <TASK>
[   16.211408][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.211542][  T225]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.211681][  T225]  notifier_call_chain (kernel/notifier.c:85)
[   16.211822][  T225]  netdev_lower_state_changed (net/core/dev.c:9573)
[   16.211962][  T225]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   16.212130][  T225]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.212271][  T225]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   16.212410][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.212545][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.212682][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.212820][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.212965][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.213104][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.213276][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.213454][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.213636][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.213867][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.214078][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.214278][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.214469][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.214639][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.214777][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.214916][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.215056][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.215199][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.215335][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.215469][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.215623][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.215757][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.215893][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.216031][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.216172][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.216310][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.216446][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.216580][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.216714][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.216850][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.216992][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.217128][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.217268][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.217404][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.217540][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.217678][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.217813][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.217954][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.218089][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.218229][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.218371][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.218504][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.218641][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.218777][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.218912][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.219054][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.219196][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.219336][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.219473][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.219610][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.219744][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.219910][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.220063][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.220205][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.220346][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.220481][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.220649][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.220797][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.220968][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.221099][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.221274][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.221408][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.221540][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.221671][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.221804][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.221940][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.222115][  T225] RIP: 0033:0x7f962452f08e
[   16.222261][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.222745][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.222959][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.223182][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.223386][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.223590][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.223793][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.226329][  T225] ------------[ cut here ]------------
| [   16.226523][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/225
| [   16.226767][  T225] Modules linked in:
| [   16.227224][  T225] Tainted: [W]=WARN
[   16.227377][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.227590][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.227772][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.228318][  T225] RSP: 0018:ffa0000000a86d50 EFLAGS: 00010286
[   16.228563][  T225] RAX: 00000000ffffffa6 RBX: ff1100000c9acc40 RCX: 1ff4000000150d70
[   16.228877][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9accf0
[   16.229207][  T225] RBP: ff1100000ce64000 R08: 1fe220000193599f R09: ff1100000a62ae58
[   16.229524][  T225] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.229846][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   16.230167][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.230416][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.230591][  T225] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[   16.230800][  T225] PKRU: 55555554
[   16.230905][  T225] Call Trace:
[   16.231014][  T225]  <TASK>
[   16.231086][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.231229][  T225]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.231366][  T225]  notifier_call_chain (kernel/notifier.c:85)
[   16.231508][  T225]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   16.231646][  T225]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   16.231819][  T225]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   16.231998][  T225]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   16.232145][  T225]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   16.232282][  T225]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   16.232455][  T225]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   16.232597][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.232733][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.232869][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.233012][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.233159][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.233299][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.233435][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.233573][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.233714][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.233888][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.234063][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.234207][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.234342][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.234512][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.234651][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.234788][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.234926][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.235068][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.235218][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.235353][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.235509][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.235645][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.235786][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.235924][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.236071][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.236213][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.236352][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.236489][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.236626][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.236764][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.236904][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.237047][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.237186][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.237325][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.237462][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.237601][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.237737][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.237876][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.238020][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.238163][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.238304][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.238441][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.238579][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.238717][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.238858][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.239003][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.239145][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.239284][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.239424][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.239563][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.239698][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.239870][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.240013][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.240154][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.240295][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.240433][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.240604][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.240754][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.240891][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.241033][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.241212][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.241351][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.241488][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.241626][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.241763][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.241899][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.242077][  T225] RIP: 0033:0x7f962452f08e
[   16.242227][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.242710][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.242918][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.243131][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.243343][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.243548][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.243752][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.251184][  T225] ------------[ cut here ]------------
| [   16.251330][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/225
| [   16.251573][  T225] Modules linked in:
| [   16.252526][  T225] Tainted: [W]=WARN
[   16.252633][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.252808][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.253230][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.253722][  T225] RSP: 0018:ffa0000000a86d50 EFLAGS: 00010286
[   16.253897][  T225] RAX: 00000000ffffffa6 RBX: ff11000009d7d0c0 RCX: 1ff4000000150d70
[   16.254171][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d170
[   16.254376][  T225] RBP: ff1100000ce64000 R08: 1fe22000013afa2f R09: ff1100000a62ae58
[   16.254580][  T225] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   16.254788][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000a86d98
[   16.255053][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.255306][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.255480][  T225] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[   16.255687][  T225] PKRU: 55555554
[   16.255790][  T225] Call Trace:
[   16.255893][  T225]  <TASK>
[   16.256023][  T225]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.256168][  T225]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.256273][  T225]  netif_close_many (net/core/dev.c:1804)
[   16.256412][  T225]  ? __dev_close_many (net/core/dev.c:1781)
[   16.256550][  T225]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   16.256722][  T225]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   16.256859][  T225]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   16.257057][  T225]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   16.257201][  T225]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   16.257339][  T225]  dev_close (net/core/dev_api.c:221)
[   16.257444][  T225]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   16.257585][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.257723][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.257859][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.258057][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.258209][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.258350][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.258488][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.258628][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.258767][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.259000][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.259174][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.259314][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.259450][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.259622][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.259762][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.259899][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.260095][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.260242][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.260379][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.260518][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.260674][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.260811][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.261004][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.261146][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.261284][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.261420][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.261564][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.261699][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.261837][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.262034][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.262181][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.262318][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.262454][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.262592][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.262727][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.262866][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.263061][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.263204][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.263343][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.263480][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.263620][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.263757][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.263896][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.264093][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.264237][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.264374][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.264512][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.264652][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.264791][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.264989][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.265127][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.265301][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.265438][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.265574][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.265713][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.265851][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.266085][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.266239][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.266376][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.266512][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.266685][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.266823][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.266978][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.267118][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.267260][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.267398][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.267568][  T225] RIP: 0033:0x7f962452f08e
[   16.267714][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.268216][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.268422][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.268629][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.268834][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.269043][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.269251][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.271007][  T225] ------------[ cut here ]------------
| [   16.271149][  T225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/225
| [   16.271381][  T225] Modules linked in:
| [   16.271762][  T225] Tainted: [W]=WARN
[   16.271867][  T225] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.272044][  T225] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.272225][  T225] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.272707][  T225] RSP: 0018:ffa0000000a86d70 EFLAGS: 00010286
[   16.272882][  T225] RAX: 00000000ffffffa6 RBX: ff11000009d7d240 RCX: 1ff4000000150d74
[   16.273090][  T225] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d2f0
[   16.273298][  T225] RBP: ff1100000ce64000 R08: 1fe22000013afa5f R09: ff1100000a62ae58
[   16.273501][  T225] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.273706][  T225] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   16.273911][  T225] FS:  00007f96242f5840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.274157][  T225] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.274330][  T225] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[   16.274537][  T225] PKRU: 55555554
[   16.274639][  T225] Call Trace:
[   16.274740][  T225]  <TASK>
[   16.274811][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.274952][  T225]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.275090][  T225]  notifier_call_chain (kernel/notifier.c:85)
[   16.275234][  T225]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   16.275372][  T225]  ? __dev_close_many (net/core/dev.c:1781)
[   16.275508][  T225]  ? netif_set_group (net/core/dev.c:9947)
[   16.275648][  T225]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   16.275787][  T225]  dev_set_mac_address (net/core/dev_api.c:339)
[   16.275972][  T225]  ? dev_close (net/core/dev_api.c:221)
[   16.276081][  T225]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   16.276224][  T225]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   16.276356][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.276487][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.276626][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.276772][  T225]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.276909][  T225]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   16.277044][  T225]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.277184][  T225]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   16.277318][  T225]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   16.277485][  T225]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   16.277665][  T225]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.277805][  T225]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.277944][  T225]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   16.278116][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.278257][  T225]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   16.278394][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.278531][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.278668][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.278806][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.278944][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.279097][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.279237][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.279373][  T225]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.279507][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.279643][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.279780][  T225]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   16.279918][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.280060][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.280203][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.280340][  T225]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.280478][  T225]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   16.280613][  T225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.280752][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.280888][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.281029][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.281174][  T225]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.281308][  T225]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.281444][  T225]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.281580][  T225]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.281716][  T225]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.281858][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.282000][  T225]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.282144][  T225]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.282284][  T225]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.282421][  T225]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.282558][  T225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.282695][  T225]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.282857][  T225]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.283005][  T225]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.283146][  T225]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.283282][  T225]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.283450][  T225]  ? move_addr_to_kernel (net/socket.c:258)
[   16.283587][  T225]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.283724][  T225]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.283862][  T225]  ___sys_sendmsg (net/socket.c:2752)
[   16.284005][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.284179][  T225]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.284326][  T225]  __sys_sendmsg (net/socket.c:2784)
[   16.284462][  T225]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.284598][  T225]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.284771][  T225]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.284908][  T225]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.285049][  T225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.285188][  T225]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.285325][  T225]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.285462][  T225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.285630][  T225] RIP: 0033:0x7f962452f08e
[   16.285772][  T225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.286261][  T225] RSP: 002b:00007fff0a3f1c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.286468][  T225] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f962452f08e
[   16.286671][  T225] RDX: 0000000000000000 RSI: 00007fff0a3f1d00 RDI: 0000000000000005
[   16.286876][  T225] RBP: 00007fff0a3f1c60 R08: 0000000000000000 R09: 0000000000000000
[   16.287083][  T225] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.287288][  T225] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0a3f23c0
| [   16.305228][   T92] ------------[ cut here ]------------
| [   16.305353][   T92] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/92
| [   16.305586][   T92] Modules linked in:
| [   16.305961][   T92] Tainted: [W]=WARN
[   16.306054][   T92] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.306210][   T92] Workqueue: events_unbound linkwatch_event
[   16.306368][   T92] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.306528][   T92] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.306961][   T92] RSP: 0018:ffa00000005c79e0 EFLAGS: 00010286
[   16.307114][   T92] RAX: 00000000ffffffa6 RBX: ff1100000bd89cc0 RCX: 1ff40000000b8f02
[   16.307315][   T92] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89d70
[   16.307530][   T92] RBP: ff1100000256c000 R08: 1fe22000017b13af R09: ff1100000257aea8
[   16.307718][   T92] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.307902][   T92] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   16.308088][   T92] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.308354][   T92] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.308502][   T92] CR2: 00000000311fa988 CR3: 000000000d602001 CR4: 0000000000771ef0
[   16.308685][   T92] PKRU: 55555554
[   16.308782][   T92] Call Trace:
[   16.308873][   T92]  <TASK>
[   16.308940][   T92]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.309060][   T92]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.309186][   T92]  ? notifier_call_chain (kernel/notifier.c:85)
[   16.309307][   T92]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.309399][   T92]  netif_state_change (net/core/dev.c:1605)
[   16.309518][   T92]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   16.309643][   T92]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   16.309797][   T92]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   16.309915][   T92]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   16.310041][   T92]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   16.310168][   T92]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   16.310288][   T92]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   16.310412][   T92]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.310537][   T92]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   16.310654][   T92]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   16.310774][   T92]  process_one_work (kernel/workqueue.c:3314)
[   16.310897][   T92]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   16.311020][   T92]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.311153][   T92]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   16.311279][   T92]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   16.311401][   T92]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   16.311523][   T92]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   16.311646][   T92]  kthread (kernel/kthread.c:436)
[   16.311735][   T92]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.311884][   T92]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.312668][   T92]  ret_from_fork (arch/x86/kernel/process.c:158)
[   16.312794][   T92]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   16.312953][   T92]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   16.313079][   T92]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.313205][   T92]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.430302][  T227] ------------[ cut here ]------------
| [   16.430526][  T227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/227
| [   16.430821][  T227] Modules linked in:
| [   16.431910][  T227] Tainted: [W]=WARN
[   16.432130][  T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.432411][  T227] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.432747][  T227] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.433367][  T227] RSP: 0018:ffa0000000a97020 EFLAGS: 00010286
[   16.433674][  T227] RAX: 00000000ffffffa6 RBX: ff1100000c55ac40 RCX: 1ff4000000152dca
[   16.433946][  T227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55acf0
[   16.434199][  T227] RBP: ff1100000ce51000 R08: 1fe22000018ab59f R09: ff1100000d44d158
[   16.434441][  T227] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   16.434680][  T227] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   16.434921][  T227] FS:  00007f2c02d92840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   16.435220][  T227] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.435431][  T227] CR2: 00007f2c030621a0 CR3: 000000000d683004 CR4: 0000000000771ef0
[   16.435676][  T227] PKRU: 55555554
[   16.435821][  T227] Call Trace:
[   16.436058][  T227]  <TASK>
[   16.436256][  T227]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.436489][  T227]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.436700][  T227]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   16.436992][  T227]  __dev_notify_flags (net/core/dev.c:9787)
[   16.437241][  T227]  ? netif_change_name (net/core/dev.c:1495)
[   16.437461][  T227]  ? __dev_change_flags (net/core/dev.c:9752)
[   16.437637][  T227]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   16.437813][  T227]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.438005][  T227]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   16.438190][  T227]  netif_change_flags (net/core/dev.c:9820)
[   16.438367][  T227]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   16.438543][  T227]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   16.438726][  T227]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.438903][  T227]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.439122][  T227]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.439306][  T227]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.439484][  T227]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.439660][  T227]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.439837][  T227]  ? __kernel_text_address (kernel/extable.c:79)
[   16.440032][  T227]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.440218][  T227]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.440394][  T227]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.440570][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.440744][  T227]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.440919][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.441106][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.441286][  T227]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.441466][  T227]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.441643][  T227]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.441820][  T227]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.442012][  T227]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.442199][  T227]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.442382][  T227]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.442561][  T227]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.442738][  T227]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.442917][  T227]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.443106][  T227]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.443284][  T227]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.443462][  T227]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.443637][  T227]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.443816][  T227]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.444010][  T227]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.444213][  T227]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.444391][  T227]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.444568][  T227]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.444751][  T227]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.444942][  T227]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.445120][  T227]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.445302][  T227]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.445479][  T227]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.445659][  T227]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.445840][  T227]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.446033][  T227]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.446214][  T227]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.446397][  T227]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.446576][  T227]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.446753][  T227]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.446948][  T227]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.447129][  T227]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.447314][  T227]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.447494][  T227]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.447675][  T227]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.447857][  T227]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.448076][  T227]  ? move_addr_to_kernel (net/socket.c:258)
[   16.448333][  T227]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.448511][  T227]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.448690][  T227]  ___sys_sendmsg (net/socket.c:2752)
[   16.448867][  T227]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.449090][  T227]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.449288][  T227]  __sys_sendmsg (net/socket.c:2784)
[   16.449466][  T227]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.449642][  T227]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.449857][  T227]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.450047][  T227]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.450233][  T227]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.450410][  T227]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.450587][  T227]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.450767][  T227]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.450985][  T227] RIP: 0033:0x7f2c02fcc08e
[   16.451184][  T227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.451692][  T227] RSP: 002b:00007ffcdf30db80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.451951][  T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2c02fcc08e
[   16.452202][  T227] RDX: 0000000000000000 RSI: 00007ffcdf30dc30 RDI: 0000000000000005
[   16.452443][  T227] RBP: 00007ffcdf30db90 R08: 0000000000000000 R09: 0000000000000000
[   16.452684][  T227] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.452925][  T227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdf30e2f0
| [   16.625794][  T230] ------------[ cut here ]------------
| [   16.626614][  T230] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/230
| [   16.626866][  T230] Modules linked in:
| [   16.627286][  T230] Tainted: [W]=WARN
[   16.627389][  T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.627560][  T230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.627736][  T230] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.628229][  T230] RSP: 0018:ffa0000000ac71b0 EFLAGS: 00010286
[   16.628401][  T230] RAX: 00000000ffffffa6 RBX: ff1100000d7984c0 RCX: 1ff4000000158dfc
[   16.628603][  T230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d798570
[   16.628806][  T230] RBP: ff1100000f4a2000 R08: 1fe2200001af30af R09: ff1100000cfbae80
[   16.629015][  T230] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   16.629223][  T230] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[   16.629431][  T230] FS:  00007ff23e19d840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.629667][  T230] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.629839][  T230] CR2: 000000000043f600 CR3: 000000000cc60004 CR4: 0000000000771ef0
[   16.630047][  T230] PKRU: 55555554
[   16.630157][  T230] Call Trace:
[   16.630262][  T230]  <TASK>
[   16.630332][  T230]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.630469][  T230]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   16.630609][  T230]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.630712][  T230]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   16.630848][  T230]  __dev_notify_flags (net/core/dev.c:9787)
[   16.630991][  T230]  ? netif_change_name (net/core/dev.c:1495)
[   16.631127][  T230]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.631272][  T230]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[   16.631412][  T230]  ? timer_init_key (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 ./include/linux/lockdep.h:148 kernel/time/timer.c:861 kernel/time/timer.c:881)
[   16.631551][  T230]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   16.631688][  T230]  ? bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   16.631826][  T230]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   16.631968][  T230]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   16.632103][  T230]  ? __dev_get_by_name (net/core/dev.c:883)
[   16.632248][  T230]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   16.632409][  T230]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   16.632551][  T230]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.632689][  T230]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.632825][  T230]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.632965][  T230]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.633099][  T230]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.633244][  T230]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.633386][  T230]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.633522][  T230]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.633659][  T230]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.633796][  T230]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.633939][  T230]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.634072][  T230]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.634228][  T230]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.634365][  T230]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.634501][  T230]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.634637][  T230]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.634774][  T230]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.634915][  T230]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.635056][  T230]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.635200][  T230]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.635340][  T230]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.635474][  T230]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.635612][  T230]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.635756][  T230]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.635893][  T230]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.636039][  T230]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.636182][  T230]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.636316][  T230]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.636486][  T230]  ? move_addr_to_kernel (net/socket.c:258)
[   16.636625][  T230]  ___sys_sendmsg (net/socket.c:2752)
[   16.636759][  T230]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.636894][  T230]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.637045][  T230]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   16.637189][  T230]  __sys_sendmsg (net/socket.c:2784)
[   16.637326][  T230]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.637469][  T230]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.637607][  T230]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.637753][  T230]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.637889][  T230]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.638030][  T230]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.638171][  T230]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.638339][  T230] RIP: 0033:0x7ff23e3d708e
[   16.638482][  T230] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.638974][  T230] RSP: 002b:00007fff1e0953e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.639191][  T230] RAX: ffffffffffffffda RBX: 00007fff1e095b78 RCX: 00007ff23e3d708e
[   16.639398][  T230] RDX: 0000000000000000 RSI: 00007fff1e095490 RDI: 0000000000000005
[   16.639607][  T230] RBP: 00007fff1e0953f0 R08: 0000000000000000 R09: 0000000000000000
[   16.639816][  T230] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4a
[   16.640119][  T230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1e095b50
| [   16.700735][  T233] ------------[ cut here ]------------
| [   16.700923][  T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/233
| [   16.701176][  T233] Modules linked in:
| [   16.701562][  T233] Tainted: [W]=WARN
[   16.701665][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.701835][  T233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.702016][  T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.702495][  T233] RSP: 0018:ffa0000000af6e10 EFLAGS: 00010286
[   16.702669][  T233] RAX: 00000000ffffffa6 RBX: ff1100000be56f40 RCX: 1ff400000015ed88
[   16.702870][  T233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56ff0
[   16.703082][  T233] RBP: ff1100000f4a2000 R08: 1fe22000017cadff R09: ff1100000cd00b58
[   16.703317][  T233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.703529][  T233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   16.703732][  T233] FS:  00007f65971be840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.703980][  T233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.704153][  T233] CR2: 0000000019351988 CR3: 0000000004b39002 CR4: 0000000000771ef0
[   16.704367][  T233] PKRU: 55555554
[   16.704474][  T233] Call Trace:
[   16.704578][  T233]  <TASK>
[   16.704648][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.704786][  T233]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.704917][  T233]  notifier_call_chain (kernel/notifier.c:85)
[   16.705061][  T233]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   16.705200][  T233]  ? __dev_open (./include/net/netdev_lock.h:33)
[   16.705337][  T233]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   16.705475][  T233]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   16.705607][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.705757][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.705891][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.706032][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.706174][  T233]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.706309][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.706442][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.706576][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.706708][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.706846][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.706988][  T233]  do_set_master (net/core/rtnetlink.c:3011)
[   16.707121][  T233]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.707264][  T233]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.707396][  T233]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.707547][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.707716][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.707849][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.707988][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.708126][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.708272][  T233]  ? __kernel_text_address (kernel/extable.c:79)
[   16.708405][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.708540][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.708677][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.708811][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.708945][  T233]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.709084][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.709223][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.709353][  T233]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.709486][  T233]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.709618][  T233]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.709752][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.709891][  T233]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.710029][  T233]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.710174][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.710310][  T233]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.710448][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.710581][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.710714][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.710847][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.710986][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.711121][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.711259][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.711392][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.711526][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.711659][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.711793][  T233]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.711934][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.712068][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.712207][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.712342][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.712475][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.712608][  T233]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.712743][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.712878][  T233]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.713022][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.713157][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.713291][  T233]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.713428][  T233]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.713561][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.713695][  T233]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.713834][  T233]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.713975][  T233]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.714132][  T233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.714280][  T233]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.714423][  T233]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.714588][  T233]  ? move_addr_to_kernel (net/socket.c:258)
[   16.714722][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.714868][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.715012][  T233]  ___sys_sendmsg (net/socket.c:2752)
[   16.715152][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.715320][  T233]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.715472][  T233]  __sys_sendmsg (net/socket.c:2784)
[   16.715607][  T233]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.715742][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.715912][  T233]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.716051][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.716192][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.716328][  T233]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.716463][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.716597][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.716767][  T233] RIP: 0033:0x7f65973f808e
[   16.716910][  T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.717402][  T233] RSP: 002b:00007ffc759d5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.717608][  T233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65973f808e
[   16.717817][  T233] RDX: 0000000000000000 RSI: 00007ffc759d5c50 RDI: 0000000000000005
[   16.718029][  T233] RBP: 00007ffc759d5bb0 R08: 0000000000000000 R09: 0000000000000000
[   16.718236][  T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.718435][  T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc759d6310
| [   16.720078][  T233] ------------[ cut here ]------------
| [   16.720213][  T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/233
| [   16.720443][  T233] Modules linked in:
| [   16.720817][  T233] Tainted: [W]=WARN
[   16.720917][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.721090][  T233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.721267][  T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.721736][  T233] RSP: 0018:ffa0000000af6d80 EFLAGS: 00010286
[   16.721904][  T233] RAX: 00000000ffffffa6 RBX: ff1100000be56640 RCX: 1ff400000015ed76
[   16.722108][  T233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be566f0
[   16.722310][  T233] RBP: ff1100000251c000 R08: 1fe22000017cacdf R09: ff1100000cd00b58
[   16.722507][  T233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.722706][  T233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   16.722904][  T233] FS:  00007f65971be840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.723147][  T233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.723318][  T233] CR2: 0000000019351988 CR3: 0000000004b39002 CR4: 0000000000771ef0
[   16.723520][  T233] PKRU: 55555554
[   16.723623][  T233] Call Trace:
[   16.723723][  T233]  <TASK>
[   16.723792][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.723926][  T233]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.724066][  T233]  notifier_call_chain (kernel/notifier.c:85)
[   16.724228][  T233]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   16.724370][  T233]  ? netif_set_mtu (net/core/dev.c:9910)
[   16.724509][  T233]  ? netif_set_group (net/core/dev.c:9947)
[   16.724648][  T233]  dev_set_mac_address (net/core/dev_api.c:339)
[   16.724780][  T233]  ? dev_set_mtu (net/core/dev_api.c:249)
[   16.724914][  T233]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   16.725054][  T233]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   16.725227][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.725362][  T233]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.725497][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.725631][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.725770][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.725902][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.726042][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.726183][  T233]  do_set_master (net/core/rtnetlink.c:3011)
[   16.726317][  T233]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.726451][  T233]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.726589][  T233]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.726728][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.726910][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.727051][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.727189][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.727323][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.727456][  T233]  ? __kernel_text_address (kernel/extable.c:79)
[   16.727592][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.727730][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.727868][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.728022][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.728164][  T233]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.728300][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.728436][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.728573][  T233]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.728710][  T233]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.728848][  T233]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.728991][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.729130][  T233]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.729269][  T233]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.729409][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.729550][  T233]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.729687][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.729826][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.729968][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.730108][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.730248][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.730385][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.730515][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.730650][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.730786][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.730922][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.731062][  T233]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.731202][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.731342][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.731473][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.731609][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.731744][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.731880][  T233]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.732025][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.732169][  T233]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.732307][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.732439][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.732573][  T233]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.732707][  T233]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.732842][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.732982][  T233]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.733121][  T233]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.733263][  T233]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.733403][  T233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.733541][  T233]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.733677][  T233]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.733858][  T233]  ? move_addr_to_kernel (net/socket.c:258)
[   16.734001][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.734132][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.734272][  T233]  ___sys_sendmsg (net/socket.c:2752)
[   16.734404][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.734570][  T233]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.734714][  T233]  __sys_sendmsg (net/socket.c:2784)
[   16.734850][  T233]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.734986][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.735174][  T233]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.735311][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.735443][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.735577][  T233]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.735708][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.735839][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.736017][  T233] RIP: 0033:0x7f65973f808e
[   16.736255][  T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.736738][  T233] RSP: 002b:00007ffc759d5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.737038][  T233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65973f808e
[   16.737239][  T233] RDX: 0000000000000000 RSI: 00007ffc759d5c50 RDI: 0000000000000005
[   16.737524][  T233] RBP: 00007ffc759d5bb0 R08: 0000000000000000 R09: 0000000000000000
[   16.737723][  T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.737921][  T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc759d6310
| [   16.739866][  T233] ------------[ cut here ]------------
| [   16.740009][  T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/233
| [   16.740331][  T233] Modules linked in:
| [   16.740792][  T233] Tainted: [W]=WARN
[   16.740893][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.741511][  T233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.741693][  T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.742201][  T233] RSP: 0018:ffa0000000af6e18 EFLAGS: 00010286
[   16.742374][  T233] RAX: 00000000ffffffa6 RBX: ff1100000be564c0 RCX: 1ff400000015ed89
[   16.742573][  T233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56570
[   16.742773][  T233] RBP: ff1100000251c000 R08: 1fe22000017cacaf R09: ff1100000cd00b58
[   16.742977][  T233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   16.743204][  T233] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c493400
[   16.743431][  T233] FS:  00007f65971be840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.743666][  T233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.743927][  T233] CR2: 0000000019351988 CR3: 0000000004b39002 CR4: 0000000000771ef0
[   16.744134][  T233] PKRU: 55555554
[   16.744239][  T233] Call Trace:
[   16.744428][  T233]  <TASK>
[   16.744497][  T233]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.744633][  T233]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.744734][  T233]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   16.744835][  T233]  ? netdev_notify_peers (net/core/dev.c:1642)
[   16.744975][  T233]  dev_open (net/core/dev_api.c:202)
[   16.745076][  T233]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   16.745214][  T233]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   16.745351][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.745485][  T233]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.745711][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.745845][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.745982][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.746113][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.746341][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.746475][  T233]  do_set_master (net/core/rtnetlink.c:3011)
[   16.746608][  T233]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.746750][  T233]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.746979][  T233]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.747113][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.747282][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.747503][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.747636][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.747770][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.747905][  T233]  ? __kernel_text_address (kernel/extable.c:79)
[   16.748130][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.748297][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.748432][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.748571][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.748800][  T233]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.748939][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.749077][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.749219][  T233]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.749452][  T233]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.749589][  T233]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.749726][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.749861][  T233]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.750086][  T233]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.750229][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.750368][  T233]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.750502][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.750724][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.750858][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.750996][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.751129][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.751363][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.751497][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.751631][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.751767][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.751997][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.752130][  T233]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.752266][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.752403][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.752625][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.752763][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.752895][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.753036][  T233]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.753263][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.753397][  T233]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.753535][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.753666][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.753890][  T233]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.754032][  T233]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.754170][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.754305][  T233]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.754529][  T233]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.754665][  T233]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.754806][  T233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.754966][  T233]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.755195][  T233]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.755361][  T233]  ? move_addr_to_kernel (net/socket.c:258)
[   16.755500][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.755636][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.755866][  T233]  ___sys_sendmsg (net/socket.c:2752)
[   16.756004][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.756175][  T233]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.756321][  T233]  __sys_sendmsg (net/socket.c:2784)
[   16.756544][  T233]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.756683][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.756857][  T233]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.757085][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.757223][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.757356][  T233]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.757495][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.757635][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.757892][  T233] RIP: 0033:0x7f65973f808e
[   16.758042][  T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.758620][  T233] RSP: 002b:00007ffc759d5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.758826][  T233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65973f808e
[   16.759028][  T233] RDX: 0000000000000000 RSI: 00007ffc759d5c50 RDI: 0000000000000005
[   16.759235][  T233] RBP: 00007ffc759d5bb0 R08: 0000000000000000 R09: 0000000000000000
[   16.759432][  T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.759724][  T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc759d6310
| [   16.761714][  T233] ------------[ cut here ]------------
| [   16.761851][  T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/233
| [   16.762185][  T233] Modules linked in:
| [   16.762564][  T233] Tainted: [W]=WARN
[   16.762664][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.762921][  T233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.763856][  T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.764785][  T233] RSP: 0018:ffa0000000af6e10 EFLAGS: 00010286
[   16.765015][  T233] RAX: 00000000ffffffa6 RBX: ff1100000be57b40 RCX: 1ff400000015ed88
[   16.765217][  T233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57bf0
[   16.765415][  T233] RBP: ff1100000251c000 R08: 1fe22000017caf7f R09: ff1100000cd00b58
[   16.765618][  T233] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.765823][  T233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   16.766084][  T233] FS:  00007f65971be840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.766319][  T233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.766543][  T233] CR2: 0000000019351988 CR3: 0000000004b39002 CR4: 0000000000771ef0
[   16.766774][  T233] PKRU: 55555554
[   16.766872][  T233] Call Trace:
[   16.767027][  T233]  <TASK>
[   16.767096][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.767232][  T233]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.767364][  T233]  notifier_call_chain (kernel/notifier.c:85)
[   16.767497][  T233]  netdev_lower_state_changed (net/core/dev.c:9573)
[   16.767629][  T233]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   16.767795][  T233]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   16.767927][  T233]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   16.768118][  T233]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   16.768263][  T233]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.768396][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.768527][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.768684][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.768820][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.769014][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.769152][  T233]  do_set_master (net/core/rtnetlink.c:3011)
[   16.769283][  T233]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.769417][  T233]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.769551][  T233]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.769685][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.769850][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.770039][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.770179][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.770311][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.770444][  T233]  ? __kernel_text_address (kernel/extable.c:79)
[   16.770576][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.770729][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.770865][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.771061][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.771201][  T233]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.771331][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.771461][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.771591][  T233]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.771726][  T233]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.772022][  T233]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.772159][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.772292][  T233]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.772425][  T233]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.772563][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.772699][  T233]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.772841][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.773117][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.773254][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.773385][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.773514][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.773649][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.773778][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.774054][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.774190][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.774325][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.774456][  T233]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.774588][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.774721][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.774852][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.775129][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.775265][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.775396][  T233]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.775552][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.775688][  T233]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.775831][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.776027][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.776170][  T233]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.776306][  T233]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.776442][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.776578][  T233]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.776717][  T233]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.776850][  T233]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.777131][  T233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.777264][  T233]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.777393][  T233]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.777566][  T233]  ? move_addr_to_kernel (net/socket.c:258)
[   16.777698][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.777830][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.778103][  T233]  ___sys_sendmsg (net/socket.c:2752)
[   16.778238][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.778399][  T233]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.778551][  T233]  __sys_sendmsg (net/socket.c:2784)
[   16.778680][  T233]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.778810][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.779118][  T233]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.779252][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.779390][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.779521][  T233]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.779650][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.779781][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.780004][  T233] RIP: 0033:0x7f65973f808e
[   16.780145][  T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.780621][  T233] RSP: 002b:00007ffc759d5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.780819][  T233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65973f808e
[   16.781163][  T233] RDX: 0000000000000000 RSI: 00007ffc759d5c50 RDI: 0000000000000005
[   16.781355][  T233] RBP: 00007ffc759d5bb0 R08: 0000000000000000 R09: 0000000000000000
[   16.781554][  T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.781768][  T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc759d6310
| [   16.783813][  T233] ------------[ cut here ]------------
| [   16.783971][  T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/233
| [   16.784211][  T233] Modules linked in:
| [   16.784594][  T233] Tainted: [W]=WARN
[   16.784694][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.784889][  T233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.785077][  T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.785562][  T233] RSP: 0018:ffa0000000af6d20 EFLAGS: 00010286
[   16.785728][  T233] RAX: 00000000ffffffa6 RBX: ff1100000a78e640 RCX: 1ff400000015ed6a
[   16.785934][  T233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e6f0
[   16.786144][  T233] RBP: ff1100000251c000 R08: 1fe22000014f1cdf R09: ff1100000cd00b58
[   16.786343][  T233] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   16.786540][  T233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   16.786739][  T233] FS:  00007f65971be840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   16.786981][  T233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.787153][  T233] CR2: 00005563621c9d5c CR3: 0000000004b39001 CR4: 0000000000771ef0
[   16.787355][  T233] PKRU: 55555554
[   16.787454][  T233] Call Trace:
[   16.787552][  T233]  <TASK>
[   16.787620][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.787753][  T233]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.787887][  T233]  notifier_call_chain (kernel/notifier.c:85)
[   16.788032][  T233]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   16.788169][  T233]  ? packet_sendmsg_spkt (af_packet.c:?)
[   16.788305][  T233]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   16.788443][  T233]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   16.788575][  T233]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   16.788706][  T233]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   16.788840][  T233]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   16.788979][  T233]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   16.789124][  T233]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.789266][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.789407][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.789544][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.789677][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.789819][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.789958][  T233]  do_set_master (net/core/rtnetlink.c:3011)
[   16.790118][  T233]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.790261][  T233]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.790397][  T233]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.790537][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.790702][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.790836][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.790974][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.791110][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.791253][  T233]  ? __kernel_text_address (kernel/extable.c:79)
[   16.791386][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.791521][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.791658][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.791803][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.791941][  T233]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.792074][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.792208][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.792339][  T233]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.792471][  T233]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.792601][  T233]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.792736][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.792869][  T233]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.793008][  T233]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.793155][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.793291][  T233]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.793422][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.793558][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.793689][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.793821][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.793962][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.794099][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.794241][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.794373][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.794506][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.794639][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.794773][  T233]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.794905][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.795040][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.795178][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.795312][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.795442][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.795573][  T233]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.795706][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.795839][  T233]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.795979][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.796133][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.796282][  T233]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.796415][  T233]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.796552][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.796685][  T233]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.796818][  T233]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.796954][  T233]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.797087][  T233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.797224][  T233]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.797359][  T233]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.797522][  T233]  ? move_addr_to_kernel (net/socket.c:258)
[   16.797655][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.797787][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.797934][  T233]  ___sys_sendmsg (net/socket.c:2752)
[   16.798064][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.798236][  T233]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.798380][  T233]  __sys_sendmsg (net/socket.c:2784)
[   16.798512][  T233]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.798646][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.798814][  T233]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.798961][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.799098][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.799240][  T233]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.799373][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.799509][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.799672][  T233] RIP: 0033:0x7f65973f808e
[   16.799814][  T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.800317][  T233] RSP: 002b:00007ffc759d5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.800517][  T233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65973f808e
[   16.800712][  T233] RDX: 0000000000000000 RSI: 00007ffc759d5c50 RDI: 0000000000000005
[   16.800909][  T233] RBP: 00007ffc759d5bb0 R08: 0000000000000000 R09: 0000000000000000
[   16.801107][  T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.801315][  T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc759d6310
| [   16.817410][  T233] ------------[ cut here ]------------
| [   16.817571][  T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/233
| [   16.817809][  T233] Modules linked in:
| [   16.818191][  T233] Tainted: [W]=WARN
[   16.818291][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.818454][  T233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.818625][  T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.819088][  T233] RSP: 0018:ffa0000000af6e10 EFLAGS: 00010286
[   16.819258][  T233] RAX: 00000000ffffffa6 RBX: ff1100000a78f540 RCX: 1ff400000015ed88
[   16.819454][  T233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78f5f0
[   16.819650][  T233] RBP: ff1100000251c000 R08: 1fe22000014f1ebf R09: ff1100000cd00b58
[   16.819847][  T233] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   16.820047][  T233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   16.820249][  T233] FS:  00007f65971be840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   16.820480][  T233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.820642][  T233] CR2: 00005563621c9d5c CR3: 0000000004b39001 CR4: 0000000000771ef0
[   16.820839][  T233] PKRU: 55555554
[   16.820941][  T233] Call Trace:
[   16.821038][  T233]  <TASK>
[   16.821104][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.821243][  T233]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.821376][  T233]  notifier_call_chain (kernel/notifier.c:85)
[   16.821508][  T233]  netdev_lower_state_changed (net/core/dev.c:9573)
[   16.821638][  T233]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   16.821801][  T233]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   16.821935][  T233]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   16.822067][  T233]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   16.822212][  T233]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.822345][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.822474][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.822604][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.822738][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.822872][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.823009][  T233]  do_set_master (net/core/rtnetlink.c:3011)
[   16.823138][  T233]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.823280][  T233]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.823410][  T233]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.823540][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.823702][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.823837][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.823974][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.824103][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.824240][  T233]  ? __kernel_text_address (kernel/extable.c:79)
[   16.824369][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.824501][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.824635][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.824771][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.824900][  T233]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.825033][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.825170][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.825305][  T233]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.825440][  T233]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.825568][  T233]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.825696][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.825828][  T233]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.825965][  T233]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.826103][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.826246][  T233]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.826378][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.826507][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.826635][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.826765][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.826894][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.827031][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.827166][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.827295][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.827425][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.827578][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.827721][  T233]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.827856][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.827995][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.828126][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.828263][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.828399][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.828530][  T233]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.828660][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.828792][  T233]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.828924][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.829078][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.829215][  T233]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.829348][  T233]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.829478][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.829608][  T233]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.829738][  T233]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.829869][  T233]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.830004][  T233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.830133][  T233]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.830268][  T233]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.830429][  T233]  ? move_addr_to_kernel (net/socket.c:258)
[   16.830559][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.830688][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.830824][  T233]  ___sys_sendmsg (net/socket.c:2752)
[   16.830958][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.831121][  T233]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.831306][  T233]  __sys_sendmsg (net/socket.c:2784)
[   16.831435][  T233]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.831565][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.831734][  T233]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.831865][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.832000][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.832131][  T233]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.832265][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.832396][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.832556][  T233] RIP: 0033:0x7f65973f808e
[   16.832690][  T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.833309][  T233] RSP: 002b:00007ffc759d5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.833508][  T233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65973f808e
[   16.833700][  T233] RDX: 0000000000000000 RSI: 00007ffc759d5c50 RDI: 0000000000000005
[   16.833899][  T233] RBP: 00007ffc759d5bb0 R08: 0000000000000000 R09: 0000000000000000
[   16.834097][  T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.834298][  T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc759d6310
| [   16.835979][  T233] ------------[ cut here ]------------
| [   16.836107][  T233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/233
| [   16.836335][  T233] Modules linked in:
| [   16.836699][  T233] Tainted: [W]=WARN
[   16.836799][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.836965][  T233] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.837137][  T233] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.837601][  T233] RSP: 0018:ffa0000000af6db8 EFLAGS: 00010286
[   16.837782][  T233] RAX: 00000000ffffffa6 RBX: ff1100000a78e1c0 RCX: 1ff400000015ed7d
[   16.837983][  T233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e270
[   16.838184][  T233] RBP: ff1100000f4a2000 R08: 1fe22000014f1c4f R09: ff1100000cd00b58
[   16.838380][  T233] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   16.838580][  T233] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[   16.838776][  T233] FS:  00007f65971be840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   16.839008][  T233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.839177][  T233] CR2: 00005563621c9d5c CR3: 0000000004b39001 CR4: 0000000000771ef0
[   16.839373][  T233] PKRU: 55555554
[   16.839469][  T233] Call Trace:
[   16.839564][  T233]  <TASK>
[   16.839633][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.839763][  T233]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.839892][  T233]  notifier_call_chain (kernel/notifier.c:85)
[   16.840032][  T233]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   16.840199][  T233]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   16.840332][  T233]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   16.840493][  T233]  ? netdev_change_features (net/core/dev.c:11117)
[   16.840624][  T233]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   16.840753][  T233]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   16.840886][  T233]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   16.841023][  T233]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.841159][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.841292][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.841421][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.841550][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.841684][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.841817][  T233]  do_set_master (net/core/rtnetlink.c:3011)
[   16.841950][  T233]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.842085][  T233]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.842220][  T233]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.842351][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.842512][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.842640][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.842769][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.842896][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.843032][  T233]  ? __kernel_text_address (kernel/extable.c:79)
[   16.843172][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.843305][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.843437][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.843567][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.843696][  T233]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.843826][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.843960][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.844093][  T233]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.844227][  T233]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.844360][  T233]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.844490][  T233]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.844620][  T233]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.844748][  T233]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.844881][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.845020][  T233]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.845155][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.845283][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.845412][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.845540][  T233]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.845667][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.845799][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.845926][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.846060][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.846193][  T233]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.846325][  T233]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.846454][  T233]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.846583][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.846717][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.846847][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.846984][  T233]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.847117][  T233]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.847255][  T233]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.847385][  T233]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.847514][  T233]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.847647][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.847777][  T233]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.847910][  T233]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.848049][  T233]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.848187][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.848317][  T233]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.848452][  T233]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.848582][  T233]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.848713][  T233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.848842][  T233]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.848979][  T233]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.849162][  T233]  ? move_addr_to_kernel (net/socket.c:258)
[   16.849292][  T233]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.849423][  T233]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.849554][  T233]  ___sys_sendmsg (net/socket.c:2752)
[   16.849683][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.849852][  T233]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.850000][  T233]  __sys_sendmsg (net/socket.c:2784)
[   16.850129][  T233]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.850286][  T233]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.850459][  T233]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.850591][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.850725][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.850856][  T233]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.850991][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.851122][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.851296][  T233] RIP: 0033:0x7f65973f808e
[   16.851431][  T233] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.851892][  T233] RSP: 002b:00007ffc759d5ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.852092][  T233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f65973f808e
[   16.852292][  T233] RDX: 0000000000000000 RSI: 00007ffc759d5c50 RDI: 0000000000000005
[   16.852484][  T233] RBP: 00007ffc759d5bb0 R08: 0000000000000000 R09: 0000000000000000
[   16.852681][  T233] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.852898][  T233] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc759d6310
| [   16.854845][   T46] ------------[ cut here ]------------
| [   16.854990][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/46
| [   16.855237][   T46] Modules linked in:
| [   16.855624][   T46] Tainted: [W]=WARN
[   16.855716][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.855867][   T46] Workqueue: events_unbound linkwatch_event
[   16.856033][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.856196][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.856686][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   16.856941][   T46] RAX: 00000000ffffffa6 RBX: ff1100000a78ef40 RCX: 1ff4000000065f02
[   16.857242][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78eff0
[   16.857470][   T46] RBP: ff1100000251c000 R08: 1fe22000014f1dff R09: ff11000002410ba8
[   16.857655][   T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.857844][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   16.858036][   T46] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.858256][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.858407][   T46] CR2: 0000000019351988 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   16.858590][   T46] PKRU: 55555554
[   16.858680][   T46] Call Trace:
[   16.858771][   T46]  <TASK>
[   16.858834][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.858962][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.859087][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   16.859215][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.859310][   T46]  netif_state_change (net/core/dev.c:1605)
[   16.859438][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   16.859593][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   16.859717][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   16.859846][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.859980][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   16.860101][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   16.860225][   T46]  process_one_work (kernel/workqueue.c:3314)
[   16.860353][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   16.860471][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.860598][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   16.860720][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   16.860839][   T46]  kthread (kernel/kthread.c:436)
[   16.860935][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.861084][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.861208][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   16.861329][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   16.861484][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   16.861603][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.861722][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.863601][   T46] ------------[ cut here ]------------
| [   16.863721][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/46
| [   16.863970][   T46] Modules linked in:
| [   16.864342][   T46] Tainted: [W]=WARN
[   16.864433][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.864585][   T46] Workqueue: events_unbound linkwatch_event
[   16.864743][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.864901][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.865359][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   16.865512][   T46] RAX: 00000000ffffffa6 RBX: ff1100000a78e7c0 RCX: 1ff4000000065f02
[   16.865696][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e870
[   16.865878][   T46] RBP: ff1100000256c000 R08: 1fe22000014f1d0f R09: ff11000002410ba8
[   16.866076][   T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.866261][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   16.866439][   T46] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.866652][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.866801][   T46] CR2: 0000000019351988 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   16.866990][   T46] PKRU: 55555554
[   16.867082][   T46] Call Trace:
[   16.867179][   T46]  <TASK>
[   16.867243][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.867366][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.867491][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   16.867611][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.867707][   T46]  netif_state_change (net/core/dev.c:1605)
[   16.867828][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   16.867985][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   16.868105][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   16.868230][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.868352][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   16.868471][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   16.868591][   T46]  process_one_work (kernel/workqueue.c:3314)
[   16.868714][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   16.868833][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.868962][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   16.869085][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   16.869210][   T46]  kthread (kernel/kthread.c:436)
[   16.869302][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.869449][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.869569][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   16.869691][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   16.869843][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   16.869971][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.870091][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.871734][   T46] ------------[ cut here ]------------
| [   16.871860][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/46
| [   16.872105][   T46] Modules linked in:
| [   16.872487][   T46] Tainted: [W]=WARN
[   16.872581][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.872731][   T46] Workqueue: events_unbound linkwatch_event
[   16.872884][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.873520][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.874007][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   16.874163][   T46] RAX: 00000000ffffffa6 RBX: ff1100000a78e340 RCX: 1ff4000000065f02
[   16.874347][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e3f0
[   16.874524][   T46] RBP: ff1100000c722000 R08: 1fe22000014f1c7f R09: ff11000002410ba8
[   16.874703][   T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   16.874890][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   16.875131][   T46] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   16.875398][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.875547][   T46] CR2: 0000000019351988 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   16.875728][   T46] PKRU: 55555554
[   16.875818][   T46] Call Trace:
[   16.875912][   T46]  <TASK>
[   16.876022][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   16.876152][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.876272][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   16.876390][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.876483][   T46]  netif_state_change (net/core/dev.c:1605)
[   16.876603][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   16.876758][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   16.876879][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   16.877045][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.877173][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   16.877296][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   16.877419][   T46]  process_one_work (kernel/workqueue.c:3314)
[   16.877543][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   16.877662][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.877793][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   16.877921][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   16.878089][   T46]  kthread (kernel/kthread.c:436)
[   16.878183][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   16.878335][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.878455][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   16.878577][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   16.878732][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   16.878856][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   16.879031][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   16.932610][  T234] ------------[ cut here ]------------
| [   16.932777][  T234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/234
| [   16.933026][  T234] Modules linked in:
| [   16.933414][  T234] Tainted: [W]=WARN
[   16.933516][  T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.933681][  T234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.933854][  T234] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.934334][  T234] RSP: 0018:ffa0000000b06d80 EFLAGS: 00010286
[   16.934502][  T234] RAX: 00000000ffffffa6 RBX: ff1100000be573c0 RCX: 1ff4000000160d76
[   16.934698][  T234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57470
[   16.934894][  T234] RBP: ff1100000ce64000 R08: 1fe22000017cae8f R09: ff1100000cd02e58
[   16.935097][  T234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   16.935299][  T234] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   16.935496][  T234] FS:  00007f55a1085840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.935727][  T234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.935893][  T234] CR2: 00000000215fb988 CR3: 000000000ce34001 CR4: 0000000000771ef0
[   16.936097][  T234] PKRU: 55555554
[   16.936202][  T234] Call Trace:
[   16.936301][  T234]  <TASK>
[   16.936369][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.936505][  T234]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.936643][  T234]  notifier_call_chain (kernel/notifier.c:85)
[   16.936783][  T234]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   16.936921][  T234]  ? netif_set_mtu (net/core/dev.c:9910)
[   16.937060][  T234]  ? netif_set_group (net/core/dev.c:9947)
[   16.937202][  T234]  dev_set_mac_address (net/core/dev_api.c:339)
[   16.937339][  T234]  ? dev_set_mtu (net/core/dev_api.c:249)
[   16.937471][  T234]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   16.937603][  T234]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   16.937738][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.937869][  T234]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.938009][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.938147][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.938282][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.938416][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.938552][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.938687][  T234]  do_set_master (net/core/rtnetlink.c:3011)
[   16.938820][  T234]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.938961][  T234]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.939096][  T234]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.939242][  T234]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.939407][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.939541][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.939672][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.939804][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.939943][  T234]  ? __kernel_text_address (kernel/extable.c:79)
[   16.940076][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.940218][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.940350][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.940482][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.940619][  T234]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.940754][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.940887][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.941097][  T234]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.941235][  T234]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.941368][  T234]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.941501][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.941634][  T234]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.941766][  T234]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.941901][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.942119][  T234]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.942258][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.942390][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.942522][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.942655][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.942788][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.942922][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.943123][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.943349][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.943482][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.943616][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.943747][  T234]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.943881][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.944082][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.944220][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.944359][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.944491][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.944625][  T234]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.944760][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.944895][  T234]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.945109][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.945244][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.945379][  T234]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.945518][  T234]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.945650][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.945787][  T234]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.945921][  T234]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.946124][  T234]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.946264][  T234]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.946398][  T234]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.946531][  T234]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.946697][  T234]  ? move_addr_to_kernel (net/socket.c:258)
[   16.946835][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.947036][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.947176][  T234]  ___sys_sendmsg (net/socket.c:2752)
[   16.947307][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.947471][  T234]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.947615][  T234]  __sys_sendmsg (net/socket.c:2784)
[   16.947747][  T234]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.947899][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.948087][  T234]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.948235][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.948370][  T234]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.948508][  T234]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.948643][  T234]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.948780][  T234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.948955][  T234] RIP: 0033:0x7f55a12bf08e
[   16.949102][  T234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.949592][  T234] RSP: 002b:00007ffdd26241f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.949812][  T234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55a12bf08e
[   16.950022][  T234] RDX: 0000000000000000 RSI: 00007ffdd26242a0 RDI: 0000000000000005
[   16.950232][  T234] RBP: 00007ffdd2624200 R08: 0000000000000000 R09: 0000000000000000
[   16.950437][  T234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.950640][  T234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2624960
| [   16.952338][  T234] ------------[ cut here ]------------
| [   16.952472][  T234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/234
| [   16.952710][  T234] Modules linked in:
| [   16.953096][  T234] Tainted: [W]=WARN
[   16.953205][  T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.953375][  T234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.953552][  T234] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.954049][  T234] RSP: 0018:ffa0000000b06e18 EFLAGS: 00010286
[   16.954223][  T234] RAX: 00000000ffffffa6 RBX: ff1100000be56340 RCX: 1ff4000000160d89
[   16.954431][  T234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be563f0
[   16.954635][  T234] RBP: ff1100000ce64000 R08: 1fe22000017cac7f R09: ff1100000cd02e58
[   16.954845][  T234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   16.955050][  T234] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c4e9000
[   16.955253][  T234] FS:  00007f55a1085840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.955486][  T234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.955652][  T234] CR2: 00000000215fb988 CR3: 000000000ce34001 CR4: 0000000000771ef0
[   16.955851][  T234] PKRU: 55555554
[   16.955953][  T234] Call Trace:
[   16.956051][  T234]  <TASK>
[   16.956119][  T234]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   16.956254][  T234]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   16.956358][  T234]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   16.956459][  T234]  ? netdev_notify_peers (net/core/dev.c:1642)
[   16.956592][  T234]  dev_open (net/core/dev_api.c:202)
[   16.956692][  T234]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   16.956831][  T234]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   16.956973][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.957105][  T234]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.957250][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.957383][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.957515][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.957647][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.957790][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.957935][  T234]  do_set_master (net/core/rtnetlink.c:3011)
[   16.958075][  T234]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.958222][  T234]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.958361][  T234]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.958493][  T234]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.958654][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.958805][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.958945][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.959082][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.959224][  T234]  ? __kernel_text_address (kernel/extable.c:79)
[   16.959360][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.959493][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.959629][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.959767][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.959904][  T234]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.960044][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.960187][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.960328][  T234]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.960468][  T234]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.960606][  T234]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.960740][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.960873][  T234]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.961007][  T234]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.961146][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.961282][  T234]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.961422][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.961558][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.961693][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.961839][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.961977][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.962116][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.962256][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.962408][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.962544][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.962677][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.962810][  T234]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.962945][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.963085][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.963228][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.963367][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.963502][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.963639][  T234]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.963772][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.963903][  T234]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.964043][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.964180][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.964317][  T234]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.964451][  T234]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.964591][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.964725][  T234]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.964858][  T234]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.964996][  T234]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.965129][  T234]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.965265][  T234]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.965396][  T234]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.965561][  T234]  ? move_addr_to_kernel (net/socket.c:258)
[   16.965693][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.965826][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.965964][  T234]  ___sys_sendmsg (net/socket.c:2752)
[   16.966097][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.966265][  T234]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.966408][  T234]  __sys_sendmsg (net/socket.c:2784)
[   16.966540][  T234]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.966669][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.966836][  T234]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.966971][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.967103][  T234]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.967248][  T234]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.967380][  T234]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.967515][  T234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.967681][  T234] RIP: 0033:0x7f55a12bf08e
[   16.967819][  T234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.968303][  T234] RSP: 002b:00007ffdd26241f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.968506][  T234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55a12bf08e
[   16.968706][  T234] RDX: 0000000000000000 RSI: 00007ffdd26242a0 RDI: 0000000000000005
[   16.968902][  T234] RBP: 00007ffdd2624200 R08: 0000000000000000 R09: 0000000000000000
[   16.969103][  T234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.969304][  T234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2624960
| [   16.978926][  T234] ------------[ cut here ]------------
| [   16.979093][  T234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/234
| [   16.979361][  T234] Modules linked in:
| [   16.979750][  T234] Tainted: [W]=WARN
[   16.979849][  T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.980074][  T234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.980247][  T234] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   16.980709][  T234] RSP: 0018:ffa0000000b06e10 EFLAGS: 00010286
[   16.980873][  T234] RAX: 00000000ffffffa6 RBX: ff1100000be57e40 RCX: 1ff4000000160d88
[   16.981122][  T234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57ef0
[   16.981377][  T234] RBP: ff1100000ce64000 R08: 1fe22000017cafdf R09: ff1100000cd02e58
[   16.981576][  T234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   16.981773][  T234] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   16.982031][  T234] FS:  00007f55a1085840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   16.982266][  T234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.982429][  T234] CR2: 00000000215fb988 CR3: 000000000ce34001 CR4: 0000000000771ef0
[   16.982625][  T234] PKRU: 55555554
[   16.982722][  T234] Call Trace:
[   16.982820][  T234]  <TASK>
[   16.982917][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.983106][  T234]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   16.983242][  T234]  notifier_call_chain (kernel/notifier.c:85)
[   16.983375][  T234]  netdev_lower_state_changed (net/core/dev.c:9573)
[   16.983507][  T234]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   16.983670][  T234]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   16.983802][  T234]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   16.983994][  T234]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   16.984146][  T234]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   16.984281][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.984415][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.984547][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.984677][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.984811][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.985002][  T234]  do_set_master (net/core/rtnetlink.c:3011)
[   16.985159][  T234]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   16.985290][  T234]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   16.985422][  T234]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   16.985553][  T234]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   16.985716][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   16.985846][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.986030][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   16.986164][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.986304][  T234]  ? __kernel_text_address (kernel/extable.c:79)
[   16.986435][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.986569][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.986701][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.986832][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.987019][  T234]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   16.987155][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.987291][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.987420][  T234]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   16.987550][  T234]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   16.987680][  T234]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   16.987815][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   16.987999][  T234]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   16.988129][  T234]  ? nla_get_range_signed (lib/nlattr.c:270)
[   16.988273][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   16.988407][  T234]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   16.988543][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.988673][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.988804][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.988990][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   16.989119][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.989255][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.989385][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.989530][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.989660][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   16.989792][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   16.989923][  T234]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   16.990114][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.990250][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.990379][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.990512][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   16.990647][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   16.990779][  T234]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   16.990908][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   16.991094][  T234]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   16.991234][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   16.991365][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   16.991497][  T234]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   16.991629][  T234]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   16.991760][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   16.991897][  T234]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   16.992088][  T234]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   16.992223][  T234]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   16.992359][  T234]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   16.992494][  T234]  ? copy_msghdr_from_user (net/socket.c:2635)
[   16.992623][  T234]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   16.992784][  T234]  ? move_addr_to_kernel (net/socket.c:258)
[   16.992913][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   16.993103][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   16.993237][  T234]  ___sys_sendmsg (net/socket.c:2752)
[   16.993365][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   16.993525][  T234]  ? copy_msghdr_from_user (net/socket.c:2603)
[   16.993666][  T234]  __sys_sendmsg (net/socket.c:2784)
[   16.993795][  T234]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   16.993925][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   16.994148][  T234]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   16.994278][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   16.994408][  T234]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   16.994550][  T234]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   16.994681][  T234]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   16.994815][  T234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   16.995030][  T234] RIP: 0033:0x7f55a12bf08e
[   16.995171][  T234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   16.995645][  T234] RSP: 002b:00007ffdd26241f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   16.995839][  T234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55a12bf08e
[   16.996089][  T234] RDX: 0000000000000000 RSI: 00007ffdd26242a0 RDI: 0000000000000005
[   16.996345][  T234] RBP: 00007ffdd2624200 R08: 0000000000000000 R09: 0000000000000000
[   16.996546][  T234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   16.996739][  T234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2624960
| [   16.998597][  T234] ------------[ cut here ]------------
| [   16.998745][  T234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/234
| [   16.999006][  T234] Modules linked in:
| [   16.999385][  T234] Tainted: [W]=WARN
[   16.999484][  T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.999650][  T234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   16.999829][  T234] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.000313][  T234] RSP: 0018:ffa0000000b06d20 EFLAGS: 00010286
[   17.000478][  T234] RAX: 00000000ffffffa6 RBX: ff1100000be56c40 RCX: 1ff4000000160d6a
[   17.000680][  T234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56cf0
[   17.000881][  T234] RBP: ff1100000ce64000 R08: 1fe22000017cad9f R09: ff1100000cd02e58
[   17.001087][  T234] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   17.001295][  T234] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   17.001493][  T234] FS:  00007f55a1085840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   17.001732][  T234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.001901][  T234] CR2: 0000000019351988 CR3: 000000000ce34003 CR4: 0000000000771ef0
[   17.002113][  T234] PKRU: 55555554
[   17.002222][  T234] Call Trace:
[   17.002321][  T234]  <TASK>
[   17.002389][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.002529][  T234]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.002662][  T234]  notifier_call_chain (kernel/notifier.c:85)
[   17.002798][  T234]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   17.002935][  T234]  ? packet_sendmsg_spkt (af_packet.c:?)
[   17.003073][  T234]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   17.003219][  T234]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   17.003354][  T234]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   17.003492][  T234]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   17.003628][  T234]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   17.003758][  T234]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   17.003895][  T234]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   17.004033][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.004173][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.004309][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.004440][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.004577][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.004711][  T234]  do_set_master (net/core/rtnetlink.c:3011)
[   17.004843][  T234]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   17.004984][  T234]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   17.005124][  T234]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   17.005300][  T234]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   17.005468][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.005602][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.005734][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   17.005870][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.006012][  T234]  ? __kernel_text_address (kernel/extable.c:79)
[   17.006152][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.006288][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.006419][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.006556][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.006690][  T234]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.006830][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.006973][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.007105][  T234]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   17.007248][  T234]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   17.007381][  T234]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   17.007513][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.007648][  T234]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   17.007784][  T234]  ? nla_get_range_signed (lib/nlattr.c:270)
[   17.007923][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   17.008070][  T234]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   17.008209][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.008341][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.008475][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.008612][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.008748][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.008888][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.009028][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.009192][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.009327][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.009461][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.009593][  T234]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   17.009724][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.009858][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.009995][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.010129][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.010265][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.010399][  T234]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.010553][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.010689][  T234]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.010830][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.010967][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.011103][  T234]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.011248][  T234]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.011386][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.011521][  T234]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.011656][  T234]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.011792][  T234]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.011925][  T234]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.012063][  T234]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.012207][  T234]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.012375][  T234]  ? move_addr_to_kernel (net/socket.c:258)
[   17.012508][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.012640][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.012776][  T234]  ___sys_sendmsg (net/socket.c:2752)
[   17.012911][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.013088][  T234]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.013235][  T234]  __sys_sendmsg (net/socket.c:2784)
[   17.013367][  T234]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.013500][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.013668][  T234]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.013809][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.013950][  T234]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.014081][  T234]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.014219][  T234]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.014352][  T234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.014522][  T234] RIP: 0033:0x7f55a12bf08e
[   17.014662][  T234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.015154][  T234] RSP: 002b:00007ffdd26241f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.015378][  T234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55a12bf08e
[   17.015576][  T234] RDX: 0000000000000000 RSI: 00007ffdd26242a0 RDI: 0000000000000005
[   17.015775][  T234] RBP: 00007ffdd2624200 R08: 0000000000000000 R09: 0000000000000000
[   17.015981][  T234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   17.016189][  T234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2624960
| [   17.025385][  T234] ------------[ cut here ]------------
| [   17.025558][  T234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/234
| [   17.025788][  T234] Modules linked in:
| [   17.026164][  T234] Tainted: [W]=WARN
[   17.026266][  T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.026433][  T234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.026607][  T234] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.027083][  T234] RSP: 0018:ffa0000000b06e10 EFLAGS: 00010286
[   17.027255][  T234] RAX: 00000000ffffffa6 RBX: ff1100000a416040 RCX: 1ff4000000160d88
[   17.027449][  T234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a4160f0
[   17.027646][  T234] RBP: ff1100000ce64000 R08: 1fe2200001482c1f R09: ff1100000cd02e58
[   17.027842][  T234] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   17.028045][  T234] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   17.028248][  T234] FS:  00007f55a1085840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   17.028475][  T234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.028639][  T234] CR2: 0000000019351988 CR3: 000000000ce34003 CR4: 0000000000771ef0
[   17.028836][  T234] PKRU: 55555554
[   17.028937][  T234] Call Trace:
[   17.029037][  T234]  <TASK>
[   17.029104][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.029238][  T234]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.029370][  T234]  notifier_call_chain (kernel/notifier.c:85)
[   17.029504][  T234]  netdev_lower_state_changed (net/core/dev.c:9573)
[   17.029636][  T234]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   17.029799][  T234]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   17.029935][  T234]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   17.030068][  T234]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   17.030209][  T234]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   17.030340][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.030470][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.030599][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.030729][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.030870][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.031013][  T234]  do_set_master (net/core/rtnetlink.c:3011)
[   17.031152][  T234]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   17.031286][  T234]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   17.031425][  T234]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   17.031556][  T234]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   17.031723][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.031858][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.032001][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   17.032131][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.032320][  T234]  ? __kernel_text_address (kernel/extable.c:79)
[   17.032452][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.032590][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.032726][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.032862][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.033004][  T234]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.033137][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.033278][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.033408][  T234]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   17.033546][  T234]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   17.033681][  T234]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   17.033836][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.033977][  T234]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   17.034107][  T234]  ? nla_get_range_signed (lib/nlattr.c:270)
[   17.034244][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   17.034405][  T234]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   17.034540][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.034671][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.034804][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.034944][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.035074][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.035212][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.035343][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.035474][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.035604][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.035736][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.035893][  T234]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   17.036037][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.036172][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.036302][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.036434][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.036565][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.036696][  T234]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.036830][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.036966][  T234]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.037101][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.037237][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.037370][  T234]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.037507][  T234]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.037640][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.037777][  T234]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.037908][  T234]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.038044][  T234]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.038181][  T234]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.038313][  T234]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.038443][  T234]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.038608][  T234]  ? move_addr_to_kernel (net/socket.c:258)
[   17.038741][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.038871][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.039009][  T234]  ___sys_sendmsg (net/socket.c:2752)
[   17.039138][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.039304][  T234]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.039447][  T234]  __sys_sendmsg (net/socket.c:2784)
[   17.039580][  T234]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.039709][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.039873][  T234]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.040009][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.040145][  T234]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.040278][  T234]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.040407][  T234]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.040537][  T234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.040700][  T234] RIP: 0033:0x7f55a12bf08e
[   17.040840][  T234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.041313][  T234] RSP: 002b:00007ffdd26241f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.041514][  T234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55a12bf08e
[   17.041710][  T234] RDX: 0000000000000000 RSI: 00007ffdd26242a0 RDI: 0000000000000005
[   17.041902][  T234] RBP: 00007ffdd2624200 R08: 0000000000000000 R09: 0000000000000000
[   17.042138][  T234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   17.042341][  T234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2624960
| [   17.044041][  T234] ------------[ cut here ]------------
| [   17.044173][  T234] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/234
| [   17.044396][  T234] Modules linked in:
| [   17.044756][  T234] Tainted: [W]=WARN
[   17.044855][  T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.045540][  T234] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.045716][  T234] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.046241][  T234] RSP: 0018:ffa0000000b06db8 EFLAGS: 00010286
[   17.046405][  T234] RAX: 00000000ffffffa6 RBX: ff1100000a4161c0 RCX: 1ff4000000160d7d
[   17.046600][  T234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a416270
[   17.046794][  T234] RBP: ff1100000f4a2000 R08: 1fe2200001482c4f R09: ff1100000cd02e58
[   17.047044][  T234] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   17.047296][  T234] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[   17.047492][  T234] FS:  00007f55a1085840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   17.047753][  T234] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.047926][  T234] CR2: 0000000019351988 CR3: 000000000ce34003 CR4: 0000000000771ef0
[   17.048184][  T234] PKRU: 55555554
[   17.048286][  T234] Call Trace:
[   17.048384][  T234]  <TASK>
[   17.048451][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.048587][  T234]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.048717][  T234]  notifier_call_chain (kernel/notifier.c:85)
[   17.048852][  T234]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   17.049070][  T234]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   17.049213][  T234]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   17.049375][  T234]  ? netdev_change_features (net/core/dev.c:11117)
[   17.049507][  T234]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   17.049655][  T234]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   17.049795][  T234]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   17.049996][  T234]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   17.050132][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.050267][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.050401][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.050531][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.050671][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.050806][  T234]  do_set_master (net/core/rtnetlink.c:3011)
[   17.051014][  T234]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   17.051152][  T234]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   17.051286][  T234]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   17.051418][  T234]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   17.051603][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.051738][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.051875][  T234]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   17.052063][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.052203][  T234]  ? __kernel_text_address (kernel/extable.c:79)
[   17.052339][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.052471][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.052602][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.052734][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.052870][  T234]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.053056][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.053193][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.053328][  T234]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   17.053458][  T234]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   17.053587][  T234]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   17.053718][  T234]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.053857][  T234]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   17.054030][  T234]  ? nla_get_range_signed (lib/nlattr.c:270)
[   17.054171][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   17.054311][  T234]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   17.054448][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.054582][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.054712][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.054848][  T234]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.054988][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.055127][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.055263][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.055394][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.055524][  T234]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.055655][  T234]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.055788][  T234]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   17.055918][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.056067][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.056205][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.056338][  T234]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.056468][  T234]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.056601][  T234]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.056732][  T234]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.056887][  T234]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.057030][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.057165][  T234]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.057296][  T234]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.057427][  T234]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.057557][  T234]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.057689][  T234]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.057822][  T234]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.057960][  T234]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.058091][  T234]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.058224][  T234]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.058367][  T234]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.058529][  T234]  ? move_addr_to_kernel (net/socket.c:258)
[   17.058667][  T234]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.058798][  T234]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.058938][  T234]  ___sys_sendmsg (net/socket.c:2752)
[   17.059070][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.059236][  T234]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.059378][  T234]  __sys_sendmsg (net/socket.c:2784)
[   17.059508][  T234]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.059638][  T234]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.059802][  T234]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.059939][  T234]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.060069][  T234]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.060203][  T234]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.060333][  T234]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.060464][  T234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.060624][  T234] RIP: 0033:0x7f55a12bf08e
[   17.060760][  T234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.061233][  T234] RSP: 002b:00007ffdd26241f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.061429][  T234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f55a12bf08e
[   17.061623][  T234] RDX: 0000000000000000 RSI: 00007ffdd26242a0 RDI: 0000000000000005
[   17.061823][  T234] RBP: 00007ffdd2624200 R08: 0000000000000000 R09: 0000000000000000
[   17.062021][  T234] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   17.062219][  T234] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd2624960
| [   17.064432][  T232] ------------[ cut here ]------------
| [   17.064576][  T232] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/232
| [   17.064826][  T232] Modules linked in:
| [   17.065216][  T232] Tainted: [W]=WARN
[   17.065306][  T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.065460][  T232] Workqueue: events_unbound linkwatch_event
[   17.065618][  T232] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.065783][  T232] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.066220][  T232] RSP: 0018:ffa0000000ae79e0 EFLAGS: 00010286
[   17.066372][  T232] RAX: 00000000ffffffa6 RBX: ff1100000a416640 RCX: 1ff400000015cf02
[   17.066557][  T232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a4166f0
[   17.066741][  T232] RBP: ff1100000ce64000 R08: 1fe2200001482cdf R09: ff1100000d422ea8
[   17.066922][  T232] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   17.067107][  T232] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   17.067296][  T232] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   17.067506][  T232] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.067659][  T232] CR2: 00005563621c9d5c CR3: 000000000c6e7003 CR4: 0000000000771ef0
[   17.067854][  T232] PKRU: 55555554
[   17.067953][  T232] Call Trace:
[   17.068043][  T232]  <TASK>
[   17.068107][  T232]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   17.068238][  T232]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   17.068368][  T232]  ? notifier_call_chain (kernel/notifier.c:85)
[   17.068487][  T232]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   17.068578][  T232]  netif_state_change (net/core/dev.c:1605)
[   17.068699][  T232]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   17.068848][  T232]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   17.068972][  T232]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   17.069094][  T232]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.069222][  T232]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   17.069340][  T232]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   17.069460][  T232]  process_one_work (kernel/workqueue.c:3314)
[   17.069583][  T232]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   17.069700][  T232]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.069825][  T232]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   17.069955][  T232]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.070074][  T232]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   17.070228][  T232]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.070348][  T232]  kthread (kernel/kthread.c:436)
[   17.070438][  T232]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.070586][  T232]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.070706][  T232]  ret_from_fork (arch/x86/kernel/process.c:158)
[   17.070829][  T232]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   17.070983][  T232]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   17.071105][  T232]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.071229][  T232]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.080827][  T232] ------------[ cut here ]------------
| [   17.080997][  T232] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/232
| [   17.081275][  T232] Modules linked in:
| [   17.081653][  T232] Tainted: [W]=WARN
[   17.081746][  T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.081896][  T232] Workqueue: events_unbound linkwatch_event
[   17.082059][  T232] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.082238][  T232] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.082661][  T232] RSP: 0018:ffa0000000ae79e0 EFLAGS: 00010286
[   17.082811][  T232] RAX: 00000000ffffffa6 RBX: ff1100000a416f40 RCX: 1ff400000015cf02
[   17.083000][  T232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a416ff0
[   17.083182][  T232] RBP: ff1100000ce51000 R08: 1fe2200001482dff R09: ff1100000d422ea8
[   17.083358][  T232] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   17.083541][  T232] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   17.083721][  T232] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   17.083940][  T232] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.084096][  T232] CR2: 00005563621c9d5c CR3: 0000000017f39002 CR4: 0000000000771ef0
[   17.084293][  T232] PKRU: 55555554
[   17.084384][  T232] Call Trace:
[   17.084478][  T232]  <TASK>
[   17.084541][  T232]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   17.084662][  T232]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   17.084781][  T232]  ? notifier_call_chain (kernel/notifier.c:85)
[   17.084900][  T232]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   17.085007][  T232]  netif_state_change (net/core/dev.c:1605)
[   17.085128][  T232]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   17.085284][  T232]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   17.085402][  T232]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   17.085519][  T232]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.085640][  T232]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   17.085772][  T232]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   17.085899][  T232]  process_one_work (kernel/workqueue.c:3314)
[   17.086027][  T232]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   17.086150][  T232]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.086273][  T232]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   17.086395][  T232]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.086515][  T232]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   17.086637][  T232]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.086755][  T232]  kthread (kernel/kthread.c:436)
[   17.086846][  T232]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.087010][  T232]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.087131][  T232]  ret_from_fork (arch/x86/kernel/process.c:158)
[   17.087278][  T232]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   17.087427][  T232]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   17.087548][  T232]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.087671][  T232]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.125630][  T235] ------------[ cut here ]------------
| [   17.125859][  T235] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/235
| [   17.126235][  T235] Modules linked in:
| [   17.126717][  T235] Tainted: [W]=WARN
[   17.126861][  T235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.127103][  T235] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.127374][  T235] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.128016][  T235] RSP: 0018:ffa00000009e7020 EFLAGS: 00010286
[   17.128191][  T235] RAX: 00000000ffffffa6 RBX: ff1100000a417cc0 RCX: 1ff400000013cdca
[   17.128386][  T235] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a417d70
[   17.128582][  T235] RBP: ff1100000f4a2000 R08: 1fe2200001482faf R09: ff1100000cd05158
[   17.128776][  T235] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   17.128974][  T235] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   17.129176][  T235] FS:  00007f57dbbef840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   17.129408][  T235] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.129577][  T235] CR2: 0000000018a3b988 CR3: 000000000f593005 CR4: 0000000000771ef0
[   17.129774][  T235] PKRU: 55555554
[   17.129872][  T235] Call Trace:
[   17.130068][  T235]  <TASK>
[   17.130138][  T235]  ? __local_bh_enable_ip (kernel/softirq.c:455)
[   17.130277][  T235]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   17.130408][  T235]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   17.130508][  T235]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   17.130640][  T235]  __dev_notify_flags (net/core/dev.c:9787)
[   17.130777][  T235]  ? netif_change_name (net/core/dev.c:1495)
[   17.130910][  T235]  ? __dev_change_flags (net/core/dev.c:9752)
[   17.131155][  T235]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   17.131301][  T235]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.131459][  T235]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   17.131593][  T235]  netif_change_flags (net/core/dev.c:9820)
[   17.131725][  T235]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   17.131858][  T235]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   17.132072][  T235]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   17.132318][  T235]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   17.132484][  T235]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   17.132628][  T235]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.132758][  T235]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   17.132890][  T235]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.133100][  T235]  ? __kernel_text_address (kernel/extable.c:79)
[   17.133240][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.133375][  T235]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.133507][  T235]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.133639][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.133768][  T235]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.134035][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.134214][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.134386][  T235]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   17.134581][  T235]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   17.134780][  T235]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   17.135092][  T235]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   17.135278][  T235]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   17.135413][  T235]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   17.135546][  T235]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   17.135681][  T235]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.135832][  T235]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.136026][  T235]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.136161][  T235]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   17.136289][  T235]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.136424][  T235]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.136553][  T235]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.136690][  T235]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.136848][  T235]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.137039][  T235]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   17.137175][  T235]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   17.137305][  T235]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.137434][  T235]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.137561][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.137691][  T235]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.137995][  T235]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.138125][  T235]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   17.138259][  T235]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   17.138389][  T235]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   17.138523][  T235]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   17.138651][  T235]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   17.138781][  T235]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   17.138911][  T235]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.139046][  T235]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   17.139232][  T235]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   17.139405][  T235]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   17.139538][  T235]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   17.139690][  T235]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   17.139873][  T235]  ? copy_msghdr_from_user (net/socket.c:2635)
[   17.140018][  T235]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   17.140239][  T235]  ? move_addr_to_kernel (net/socket.c:258)
[   17.140407][  T235]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   17.140538][  T235]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   17.140673][  T235]  ___sys_sendmsg (net/socket.c:2752)
[   17.140803][  T235]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   17.140972][  T235]  ? copy_msghdr_from_user (net/socket.c:2603)
[   17.141115][  T235]  __sys_sendmsg (net/socket.c:2784)
[   17.141250][  T235]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   17.141381][  T235]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   17.141545][  T235]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   17.141677][  T235]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.141808][  T235]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   17.141943][  T235]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   17.142074][  T235]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   17.142212][  T235]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   17.142373][  T235] RIP: 0033:0x7f57dbe2908e
[   17.142510][  T235] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   17.142976][  T235] RSP: 002b:00007fff642c57c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   17.143197][  T235] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f57dbe2908e
[   17.143398][  T235] RDX: 0000000000000000 RSI: 00007fff642c5870 RDI: 0000000000000005
[   17.143593][  T235] RBP: 00007fff642c57d0 R08: 0000000000000000 R09: 0000000000000000
[   17.143786][  T235] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4b
[   17.144017][  T235] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff642c5f30
| [   17.149147][   T12] ------------[ cut here ]------------
| [   17.149334][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   17.149572][   T12] Modules linked in:
| [   17.150003][   T12] Tainted: [W]=WARN
[   17.150095][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.150287][   T12] Workqueue: bond0 bond_mii_monitor
[   17.150413][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.150567][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.151007][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   17.151234][   T12] RAX: 00000000ffffffa6 RBX: ff1100000be57540 RCX: 1ff4000000018eee
[   17.151417][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be575f0
[   17.151594][   T12] RBP: ff1100000251c000 R08: 1fe22000017caebf R09: ff11000001b0d1a8
[   17.151773][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   17.151967][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   17.152158][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   17.152369][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.152583][   T12] CR2: 00005563621c9d5c CR3: 000000000c6e7002 CR4: 0000000000771ef0
[   17.152767][   T12] PKRU: 55555554
[   17.152859][   T12] Call Trace:
[   17.152955][   T12]  <TASK>
[   17.153028][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.153155][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.153275][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   17.153398][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   17.153520][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   17.153670][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   17.153791][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   17.153912][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   17.154039][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   17.154165][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.154288][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   17.154408][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.154536][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   17.154656][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   17.154775][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   17.154894][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.155019][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.155138][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.155264][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   17.155383][   T12]  process_one_work (kernel/workqueue.c:3314)
[   17.155505][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   17.155657][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.155790][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   17.155914][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.156038][   T12]  kthread (kernel/kthread.c:436)
[   17.156128][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.156283][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.156405][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   17.156578][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   17.156750][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   17.156873][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.157010][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.159084][   T12] ------------[ cut here ]------------
| [   17.159264][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   17.159614][   T12] Modules linked in:
| [   17.160192][   T12] Tainted: [W]=WARN
[   17.160287][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.160438][   T12] Workqueue: bond0 bond_mii_monitor
[   17.160574][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.160730][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.161304][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   17.161474][   T12] RAX: 00000000ffffffa6 RBX: ff1100000be56940 RCX: 1ff4000000018eee
[   17.161655][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be569f0
[   17.161833][   T12] RBP: ff1100000ce64000 R08: 1fe22000017cad3f R09: ff11000001b0d1a8
[   17.162025][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   17.162221][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   17.162405][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   17.162617][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.162772][   T12] CR2: 00005563621c9d5c CR3: 0000000017f39005 CR4: 0000000000771ef0
[   17.162966][   T12] PKRU: 55555554
[   17.163057][   T12] Call Trace:
[   17.163153][   T12]  <TASK>
[   17.163220][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.163353][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   17.163475][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   17.163601][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   17.163719][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   17.163867][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   17.163993][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   17.164110][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   17.164234][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   17.164351][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   17.164469][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   17.164587][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   17.164707][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   17.164826][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   17.164947][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   17.165064][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.165184][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   17.165301][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   17.165422][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   17.165539][   T12]  process_one_work (kernel/workqueue.c:3314)
[   17.165666][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   17.165783][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.165907][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   17.166035][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.166161][   T12]  kthread (kernel/kthread.c:436)
[   17.166255][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.166407][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.166529][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   17.166647][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   17.166795][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   17.166914][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.167039][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   17.170035][  T232] ------------[ cut here ]------------
| [   17.170270][  T232] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/232
| [   17.170645][  T232] Modules linked in:
| [   17.171370][  T232] Tainted: [W]=WARN
[   17.171540][  T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.171737][  T232] Workqueue: events_unbound linkwatch_event
[   17.171955][  T232] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   17.172189][  T232] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   17.172670][  T232] RSP: 0018:ffa0000000ae79e0 EFLAGS: 00010286
[   17.172872][  T232] RAX: 00000000ffffffa6 RBX: ff11000008a1b0c0 RCX: 1ff400000015cf02
[   17.173118][  T232] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1b170
[   17.173350][  T232] RBP: ff1100000f4a2000 R08: 1fe220000114362f R09: ff1100000d422ea8
[   17.173577][  T232] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   17.173836][  T232] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   17.174084][  T232] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   17.174351][  T232] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.174550][  T232] CR2: 00005563a06bd168 CR3: 0000000017f39006 CR4: 0000000000771ef0
[   17.174778][  T232] PKRU: 55555554
[   17.174912][  T232] Call Trace:
[   17.175061][  T232]  <TASK>
[   17.175177][  T232]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   17.175348][  T232]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   17.175517][  T232]  ? notifier_call_chain (kernel/notifier.c:85)
[   17.175686][  T232]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   17.175828][  T232]  netif_state_change (net/core/dev.c:1605)
[   17.176009][  T232]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   17.176216][  T232]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   17.176385][  T232]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   17.176556][  T232]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   17.176726][  T232]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   17.176896][  T232]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   17.177074][  T232]  process_one_work (kernel/workqueue.c:3314)
[   17.177289][  T232]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   17.177455][  T232]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   17.177629][  T232]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   17.177800][  T232]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.178005][  T232]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   17.178184][  T232]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   17.178351][  T232]  kthread (kernel/kthread.c:436)
[   17.178501][  T232]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   17.178699][  T232]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.178868][  T232]  ret_from_fork (arch/x86/kernel/process.c:158)
[   17.179050][  T232]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   17.179259][  T232]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   17.179428][  T232]  ? kthread_affine_node (kernel/kthread.c:378)
[   17.179595][  T232]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.347604][  T240] ------------[ cut here ]------------
| [   18.347837][  T240] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/240
| [   18.348141][  T240] Modules linked in:
| [   18.348646][  T240] Tainted: [W]=WARN
[   18.348793][  T240] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.349015][  T240] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.349246][  T240] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.349751][  T240] RSP: 0018:ffa00000008f7020 EFLAGS: 00010286
[   18.349976][  T240] RAX: 00000000ffffffa6 RBX: ff1100000bd89e40 RCX: 1ff400000011edca
[   18.350252][  T240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89ef0
[   18.350494][  T240] RBP: ff1100000256c000 R08: 1fe22000017b13df R09: ff1100000d425158
[   18.350737][  T240] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   18.351016][  T240] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   18.351271][  T240] FS:  00007f23e685a840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   18.351552][  T240] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.351763][  T240] CR2: 0000000007ad8988 CR3: 000000000d7a8006 CR4: 0000000000771ef0
[   18.352017][  T240] PKRU: 55555554
[   18.352191][  T240] Call Trace:
[   18.352342][  T240]  <TASK>
[   18.352460][  T240]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   18.352644][  T240]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   18.352792][  T240]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   18.352981][  T240]  __dev_notify_flags (net/core/dev.c:9787)
[   18.353168][  T240]  ? netif_change_name (net/core/dev.c:1495)
[   18.353347][  T240]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   18.353525][  T240]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   18.353704][  T240]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.353885][  T240]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   18.354078][  T240]  netif_change_flags (net/core/dev.c:9820)
[   18.354273][  T240]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   18.354453][  T240]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   18.354637][  T240]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   18.354818][  T240]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   18.355043][  T240]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   18.355237][  T240]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.355415][  T240]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   18.355593][  T240]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.355774][  T240]  ? __kernel_text_address (kernel/extable.c:79)
[   18.355969][  T240]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.356160][  T240]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.356339][  T240]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.356516][  T240]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.356693][  T240]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.356870][  T240]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.357061][  T240]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.357248][  T240]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   18.357426][  T240]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   18.357603][  T240]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   18.357780][  T240]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   18.357985][  T240]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   18.358175][  T240]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   18.358356][  T240]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   18.358534][  T240]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.358707][  T240]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.358888][  T240]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.359079][  T240]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   18.359264][  T240]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.359444][  T240]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.359620][  T240]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.359797][  T240]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.359983][  T240]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.360169][  T240]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   18.360373][  T240]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   18.360553][  T240]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.360730][  T240]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.360906][  T240]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.361098][  T240]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.361285][  T240]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.361463][  T240]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   18.361641][  T240]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   18.361822][  T240]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   18.362018][  T240]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   18.362202][  T240]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   18.362382][  T240]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   18.362561][  T240]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.362739][  T240]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.362919][  T240]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   18.363114][  T240]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   18.363300][  T240]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   18.363481][  T240]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   18.363661][  T240]  ? copy_msghdr_from_user (net/socket.c:2635)
[   18.363840][  T240]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   18.364063][  T240]  ? move_addr_to_kernel (net/socket.c:258)
[   18.364251][  T240]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   18.364432][  T240]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   18.364612][  T240]  ___sys_sendmsg (net/socket.c:2752)
[   18.364790][  T240]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   18.365013][  T240]  ? copy_msghdr_from_user (net/socket.c:2603)
[   18.365206][  T240]  __sys_sendmsg (net/socket.c:2784)
[   18.365385][  T240]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   18.365559][  T240]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   18.365776][  T240]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   18.365968][  T240]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.366153][  T240]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   18.366332][  T240]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   18.366509][  T240]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   18.366777][  T240]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   18.367000][  T240] RIP: 0033:0x7f23e6a9408e
[   18.367192][  T240] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   18.367789][  T240] RSP: 002b:00007ffd820f00e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   18.368044][  T240] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f23e6a9408e
[   18.368375][  T240] RDX: 0000000000000000 RSI: 00007ffd820f0190 RDI: 0000000000000005
[   18.368617][  T240] RBP: 00007ffd820f00f0 R08: 0000000000000000 R09: 0000000000000000
[   18.368956][  T240] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4c
[   18.369221][  T240] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd820f0850
| [   18.372872][   T38] ------------[ cut here ]------------
| [   18.373430][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/38
| [   18.373679][   T38] Modules linked in:
| [   18.374097][   T38] Tainted: [W]=WARN
[   18.374192][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.374341][   T38] Workqueue: events_unbound linkwatch_event
[   18.374496][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.374651][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.375126][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   18.375283][   T38] RAX: 00000000ffffffa6 RBX: ff11000009d7d9c0 RCX: 1ff4000000055f02
[   18.375460][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7da70
[   18.375638][   T38] RBP: ff1100000251c000 R08: 1fe22000013afb4f R09: ff11000001d8aea8
[   18.375816][   T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   18.376046][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   18.376231][   T38] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   18.376441][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.376589][   T38] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   18.376766][   T38] PKRU: 55555554
[   18.376857][   T38] Call Trace:
[   18.376998][   T38]  <TASK>
[   18.377060][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   18.377184][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   18.377302][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   18.377422][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   18.377513][   T38]  netif_state_change (net/core/dev.c:1605)
[   18.377632][   T38]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   18.377753][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   18.377903][   T38]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   18.378073][   T38]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.378194][   T38]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   18.378335][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   18.378457][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   18.378576][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.378698][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   18.378817][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   18.378990][   T38]  process_one_work (kernel/workqueue.c:3314)
[   18.379114][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.379236][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.379360][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.379481][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.379598][   T38]  kthread (kernel/kthread.c:436)
[   18.379688][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.379834][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.380006][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.380127][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.380277][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.380397][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.380515][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.427601][   T12] ------------[ cut here ]------------
| [   18.427779][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   18.428032][   T12] Modules linked in:
| [   18.428415][   T12] Tainted: [W]=WARN
[   18.428507][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.428658][   T12] Workqueue: bond0 bond_mii_monitor
[   18.428787][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.428947][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.429378][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   18.429530][   T12] RAX: 00000000ffffffa6 RBX: ff11000009d7c7c0 RCX: 1ff4000000018eee
[   18.429710][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c870
[   18.429889][   T12] RBP: ff1100000251c000 R08: 1fe22000013af90f R09: ff11000001b0d1a8
[   18.430071][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   18.430257][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   18.430447][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   18.430658][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.430811][   T12] CR2: 00005563a06bd168 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   18.431000][   T12] PKRU: 55555554
[   18.431091][   T12] Call Trace:
[   18.431188][   T12]  <TASK>
[   18.431253][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.431373][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.431495][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   18.431618][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   18.431738][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   18.431885][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   18.432009][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   18.432130][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   18.432256][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   18.432373][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   18.432491][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   18.432611][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.432730][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   18.432847][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.432976][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   18.433095][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.433218][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.433336][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.433458][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   18.433574][   T12]  process_one_work (kernel/workqueue.c:3314)
[   18.433693][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.433810][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.433939][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.434062][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.434185][   T12]  kthread (kernel/kthread.c:436)
[   18.434275][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.434424][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.434547][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.434668][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.434815][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.434938][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.435058][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   20.443757][  T242] ------------[ cut here ]------------
| [   20.443992][  T242] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/242
| [   20.444299][  T242] Modules linked in:
| [   20.444765][  T242] Tainted: [W]=WARN
[   20.444912][  T242] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.445143][  T242] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.445422][  T242] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.446115][  T242] RSP: 0018:ffa0000000b37020 EFLAGS: 00010286
[   20.446427][  T242] RAX: 00000000ffffffa6 RBX: ff1100000b2ccf40 RCX: 1ff4000000166dca
[   20.446773][  T242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ccff0
[   20.447048][  T242] RBP: ff1100000256c000 R08: 1fe22000016599ff R09: ff1100000d44ae58
[   20.447297][  T242] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   20.447537][  T242] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   20.447782][  T242] FS:  00007f7001612840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   20.448070][  T242] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.448295][  T242] CR2: 00007f70018e21a0 CR3: 000000000c464004 CR4: 0000000000771ef0
[   20.448539][  T242] PKRU: 55555554
[   20.448683][  T242] Call Trace:
[   20.448829][  T242]  <TASK>
[   20.448957][  T242]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   20.449142][  T242]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   20.449299][  T242]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   20.449476][  T242]  __dev_notify_flags (net/core/dev.c:9787)
[   20.449659][  T242]  ? netif_change_name (net/core/dev.c:1495)
[   20.449835][  T242]  ? __dev_change_flags (net/core/dev.c:9752)
[   20.450028][  T242]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   20.450213][  T242]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.450391][  T242]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   20.450571][  T242]  netif_change_flags (net/core/dev.c:9820)
[   20.450754][  T242]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   20.450945][  T242]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   20.451126][  T242]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   20.451312][  T242]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   20.451522][  T242]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   20.451697][  T242]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.451874][  T242]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   20.452068][  T242]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.452256][  T242]  ? __kernel_text_address (kernel/extable.c:79)
[   20.452434][  T242]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.452614][  T242]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.452791][  T242]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.452982][  T242]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.453164][  T242]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   20.453345][  T242]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.453522][  T242]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.453699][  T242]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   20.453876][  T242]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   20.454065][  T242]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   20.454264][  T242]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.454445][  T242]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   20.454625][  T242]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   20.454810][  T242]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   20.455002][  T242]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.455185][  T242]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.455366][  T242]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.455541][  T242]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   20.455719][  T242]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.455899][  T242]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.456090][  T242]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.456277][  T242]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.456456][  T242]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.456635][  T242]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.456814][  T242]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   20.457004][  T242]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.457192][  T242]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.457370][  T242]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.457552][  T242]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.457727][  T242]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.457906][  T242]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   20.458142][  T242]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.458360][  T242]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   20.458542][  T242]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   20.458717][  T242]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   20.458900][  T242]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   20.459095][  T242]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.459282][  T242]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.459463][  T242]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   20.459642][  T242]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   20.459820][  T242]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.460013][  T242]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   20.460200][  T242]  ? copy_msghdr_from_user (net/socket.c:2635)
[   20.460380][  T242]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   20.460587][  T242]  ? move_addr_to_kernel (net/socket.c:258)
[   20.460765][  T242]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.460955][  T242]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.461135][  T242]  ___sys_sendmsg (net/socket.c:2752)
[   20.461324][  T242]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   20.461534][  T242]  ? copy_msghdr_from_user (net/socket.c:2603)
[   20.461727][  T242]  __sys_sendmsg (net/socket.c:2784)
[   20.461904][  T242]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   20.462092][  T242]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   20.462318][  T242]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   20.462498][  T242]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.462677][  T242]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   20.462854][  T242]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   20.463073][  T242]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   20.463312][  T242]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.463521][  T242] RIP: 0033:0x7f700184c08e
[   20.463713][  T242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   20.464465][  T242] RSP: 002b:00007ffe16270f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   20.464784][  T242] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f700184c08e
[   20.465117][  T242] RDX: 0000000000000000 RSI: 00007ffe16270fe0 RDI: 0000000000000005
[   20.465378][  T242] RBP: 00007ffe16270f40 R08: 0000000000000000 R09: 0000000000000000
[   20.465649][  T242] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4e
[   20.466150][  T242] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe162716a0
| [   20.470056][   T38] ------------[ cut here ]------------
| [   20.470186][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/38
| [   20.470420][   T38] Modules linked in:
| [   20.470793][   T38] Tainted: [W]=WARN
[   20.470884][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.471047][   T38] Workqueue: events_unbound linkwatch_event
[   20.471210][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.471364][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.471785][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   20.471941][   T38] RAX: 00000000ffffffa6 RBX: ff1100000ecd5cc0 RCX: 1ff4000000055f02
[   20.472120][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5d70
[   20.472305][   T38] RBP: ff1100000256c000 R08: 1fe2200001d9abaf R09: ff11000001d8aea8
[   20.472493][   T38] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   20.472671][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   20.472852][   T38] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   20.473146][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.473303][   T38] CR2: 00007fb828c47000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   20.473483][   T38] PKRU: 55555554
[   20.473574][   T38] Call Trace:
[   20.473738][   T38]  <TASK>
[   20.473802][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   20.473923][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   20.474048][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   20.474251][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   20.474342][   T38]  netif_state_change (net/core/dev.c:1605)
[   20.474462][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   20.474612][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   20.474804][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   20.474924][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.475051][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   20.475181][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   20.475377][   T38]  process_one_work (kernel/workqueue.c:3314)
[   20.475500][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   20.475618][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.475741][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   20.475943][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   20.476084][   T38]  kthread (kernel/kthread.c:436)
[   20.476221][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.476439][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.476740][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   20.476950][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   20.477167][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   20.477291][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.477485][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   20.478962][   T38] ------------[ cut here ]------------
| [   20.479080][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/38
| [   20.479325][   T38] Modules linked in:
| [   20.479771][   T38] Tainted: [W]=WARN
[   20.479863][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.480096][   T38] Workqueue: events_unbound linkwatch_event
[   20.480253][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.480489][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.480998][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   20.481157][   T38] RAX: 00000000ffffffa6 RBX: ff1100000ecd5b40 RCX: 1ff4000000055f02
[   20.481487][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd5bf0
[   20.481665][   T38] RBP: ff1100000251c000 R08: 1fe2200001d9ab7f R09: ff11000001d8aea8
[   20.481845][   T38] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   20.482187][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   20.482368][   T38] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   20.482677][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.482875][   T38] CR2: 00007fb828c47000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   20.483145][   T38] PKRU: 55555554
[   20.483281][   T38] Call Trace:
[   20.483415][   T38]  <TASK>
[   20.483506][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   20.483662][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   20.483782][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   20.483986][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   20.484078][   T38]  netif_state_change (net/core/dev.c:1605)
[   20.484222][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   20.484374][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   20.484642][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   20.484763][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.484884][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   20.485011][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   20.485286][   T38]  process_one_work (kernel/workqueue.c:3314)
[   20.485411][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   20.485529][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.485653][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   20.485924][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   20.486053][   T38]  kthread (kernel/kthread.c:436)
[   20.486142][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.486298][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.486492][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   20.486613][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   20.486762][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   20.486884][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.487012][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   20.546189][  T243] ------------[ cut here ]------------
| [   20.546358][  T243] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/243
| [   20.546589][  T243] Modules linked in:
| [   20.546972][  T243] Tainted: [W]=WARN
[   20.547071][  T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.547246][  T243] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.547415][  T243] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.547874][  T243] RSP: 0018:ffa0000000b47020 EFLAGS: 00010286
[   20.548045][  T243] RAX: 00000000ffffffa6 RBX: ff1100000ecd5540 RCX: 1ff4000000168dca
[   20.548244][  T243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ecd55f0
[   20.548437][  T243] RBP: ff1100000ce51000 R08: 1fe2200001d9aabf R09: ff1100000a628b58
[   20.548630][  T243] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   20.548821][  T243] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   20.549021][  T243] FS:  00007f96c6812840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   20.549257][  T243] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.549421][  T243] CR2: 00007f96c6ae21a0 CR3: 000000000bc61006 CR4: 0000000000771ef0
[   20.549619][  T243] PKRU: 55555554
[   20.549716][  T243] Call Trace:
[   20.549814][  T243]  <TASK>
[   20.549882][  T243]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   20.550020][  T243]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   20.550118][  T243]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   20.550253][  T243]  __dev_notify_flags (net/core/dev.c:9787)
[   20.550384][  T243]  ? netif_change_name (net/core/dev.c:1495)
[   20.550513][  T243]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   20.550642][  T243]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   20.550772][  T243]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.550901][  T243]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   20.551040][  T243]  netif_change_flags (net/core/dev.c:9820)
[   20.551177][  T243]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   20.551310][  T243]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   20.551442][  T243]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   20.551572][  T243]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   20.551734][  T243]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   20.551865][  T243]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.552001][  T243]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   20.552130][  T243]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.552270][  T243]  ? __kernel_text_address (kernel/extable.c:79)
[   20.552400][  T243]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.552531][  T243]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.552664][  T243]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.552796][  T243]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.552924][  T243]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   20.553057][  T243]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.553200][  T243]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.553328][  T243]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   20.553456][  T243]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   20.553585][  T243]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   20.553717][  T243]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   20.553850][  T243]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   20.553985][  T243]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   20.554117][  T243]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   20.554297][  T243]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.554496][  T243]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.554629][  T243]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.554763][  T243]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   20.554894][  T243]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.555033][  T243]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.555166][  T243]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.555295][  T243]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.555425][  T243]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.555583][  T243]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   20.555731][  T243]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   20.555864][  T243]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.556003][  T243]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.556134][  T243]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.556273][  T243]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.556400][  T243]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.556531][  T243]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   20.556661][  T243]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   20.556793][  T243]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   20.556927][  T243]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   20.557061][  T243]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   20.557196][  T243]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   20.557330][  T243]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.557459][  T243]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   20.557591][  T243]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   20.557722][  T243]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   20.557853][  T243]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   20.557993][  T243]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   20.558123][  T243]  ? copy_msghdr_from_user (net/socket.c:2635)
[   20.558257][  T243]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   20.558417][  T243]  ? move_addr_to_kernel (net/socket.c:258)
[   20.558549][  T243]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   20.558679][  T243]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   20.558810][  T243]  ___sys_sendmsg (net/socket.c:2752)
[   20.558944][  T243]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   20.559106][  T243]  ? copy_msghdr_from_user (net/socket.c:2603)
[   20.559253][  T243]  __sys_sendmsg (net/socket.c:2784)
[   20.559384][  T243]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   20.559516][  T243]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   20.559681][  T243]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   20.559814][  T243]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.559953][  T243]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   20.560084][  T243]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   20.560222][  T243]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   20.560352][  T243]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   20.560513][  T243] RIP: 0033:0x7f96c6a4c08e
[   20.560651][  T243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   20.561117][  T243] RSP: 002b:00007fff236cfee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   20.561323][  T243] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f96c6a4c08e
[   20.561516][  T243] RDX: 0000000000000000 RSI: 00007fff236cff90 RDI: 0000000000000005
[   20.561713][  T243] RBP: 00007fff236cfef0 R08: 0000000000000000 R09: 0000000000000000
[   20.561909][  T243] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db4e
[   20.562105][  T243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff236d0650
| [   20.565573][   T46] ------------[ cut here ]------------
| [   20.565711][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   20.565960][   T46] Modules linked in:
| [   20.566341][   T46] Tainted: [W]=WARN
[   20.566433][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.566583][   T46] Workqueue: events_unbound linkwatch_event
[   20.566744][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.566901][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.567347][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   20.567500][   T46] RAX: 00000000ffffffa6 RBX: ff1100000c55a1c0 RCX: 1ff4000000065f02
[   20.567677][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a270
[   20.567859][   T46] RBP: ff1100000ce64000 R08: 1fe22000018ab44f R09: ff11000002410ba8
[   20.568043][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   20.568227][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   20.568407][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   20.568624][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.568775][   T46] CR2: 00007fb828c47000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   20.568962][   T46] PKRU: 55555554
[   20.569052][   T46] Call Trace:
[   20.569146][   T46]  <TASK>
[   20.569233][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   20.569355][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   20.569481][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   20.569606][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   20.569698][   T46]  netif_state_change (net/core/dev.c:1605)
[   20.569817][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   20.569947][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   20.570096][   T46]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   20.570224][   T46]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   20.570347][   T46]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   20.570467][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   20.570587][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   20.570705][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   20.570828][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   20.570953][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   20.571074][   T46]  process_one_work (kernel/workqueue.c:3314)
[   20.571199][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   20.571320][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.571446][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   20.571567][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   20.571685][   T46]  kthread (kernel/kthread.c:436)
[   20.571775][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.571921][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.572050][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   20.572182][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   20.572332][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   20.572453][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.572572][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   20.620175][   T12] ------------[ cut here ]------------
| [   20.620413][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   20.620674][   T12] Modules linked in:
| [   20.621066][   T12] Tainted: [W]=WARN
[   20.621172][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.621332][   T12] Workqueue: bond0 bond_mii_monitor
[   20.621467][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.621623][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.622087][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   20.622250][   T12] RAX: 00000000ffffffa6 RBX: ff1100000c55a640 RCX: 1ff4000000018eee
[   20.622426][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a6f0
[   20.622602][   T12] RBP: ff1100000251c000 R08: 1fe22000018ab4df R09: ff11000001b0d1a8
[   20.622779][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   20.622962][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   20.623144][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   20.623360][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.623512][   T12] CR2: 00007f59e7f71888 CR3: 0000000017f39006 CR4: 0000000000771ef0
[   20.623701][   T12] PKRU: 55555554
[   20.623791][   T12] Call Trace:
[   20.623881][   T12]  <TASK>
[   20.623956][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.624078][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   20.624202][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   20.624329][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   20.624448][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   20.624595][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   20.624714][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   20.624834][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   20.624962][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   20.625081][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.625204][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   20.625323][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.625442][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   20.625559][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   20.625676][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   20.625795][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.625911][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   20.626036][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.626161][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   20.626278][   T12]  process_one_work (kernel/workqueue.c:3314)
[   20.626399][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   20.626517][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.626643][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   20.626766][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   20.626883][   T12]  kthread (kernel/kthread.c:436)
[   20.626984][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.627131][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.627253][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   20.627376][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   20.627526][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   20.627646][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.627766][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   20.629397][   T12] ------------[ cut here ]------------
| [   20.629515][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   20.629747][   T12] Modules linked in:
| [   20.630125][   T12] Tainted: [W]=WARN
[   20.630223][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.630370][   T12] Workqueue: bond0 bond_mii_monitor
[   20.630493][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   20.630645][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   20.631074][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   20.631235][   T12] RAX: 00000000ffffffa6 RBX: ff1100000c55a7c0 RCX: 1ff4000000018eee
[   20.631410][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c55a870
[   20.631585][   T12] RBP: ff1100000ce64000 R08: 1fe22000018ab50f R09: ff11000001b0d1a8
[   20.631763][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   20.631943][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   20.632121][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   20.632355][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   20.632505][   T12] CR2: 00007f59e7f71888 CR3: 0000000017f39006 CR4: 0000000000771ef0
[   20.632682][   T12] PKRU: 55555554
[   20.632771][   T12] Call Trace:
[   20.632859][   T12]  <TASK>
[   20.632921][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.633097][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   20.633222][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   20.633343][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   20.633465][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   20.633614][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   20.633732][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   20.633853][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   20.634025][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   20.634141][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   20.634265][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   20.634385][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   20.634507][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   20.634627][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   20.634745][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   20.634864][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.635035][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   20.635205][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   20.635327][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   20.635448][   T12]  process_one_work (kernel/workqueue.c:3314)
[   20.635573][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   20.635690][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   20.635814][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   20.635940][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   20.636057][   T12]  kthread (kernel/kthread.c:436)
[   20.636159][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   20.636312][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.636430][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   20.636551][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   20.636704][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   20.636829][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   20.636953][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   21.754440][  T247] ------------[ cut here ]------------
| [   21.754686][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/247
| [   21.755542][  T247] Modules linked in:
| [   21.755914][  T247] Tainted: [W]=WARN
[   21.756019][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.756192][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.756365][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.756816][  T247] RSP: 0018:ffa0000000b77060 EFLAGS: 00010286
[   21.756982][  T247] RAX: 00000000ffffffa6 RBX: ff11000008a1bcc0 RCX: 1ff400000016edd2
[   21.757180][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1bd70
[   21.757370][  T247] RBP: ff1100000f4a2000 R08: 1fe22000011437af R09: ff11000001f10b58
[   21.757557][  T247] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   21.757749][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000b77100
[   21.757952][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   21.758235][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.758399][  T247] CR2: 000000001a257988 CR3: 000000000f420005 CR4: 0000000000771ef0
[   21.758661][  T247] PKRU: 55555554
[   21.758806][  T247] Call Trace:
[   21.758965][  T247]  <TASK>
[   21.759067][  T247]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   21.759217][  T247]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   21.759336][  T247]  netif_close_many (net/core/dev.c:1804)
[   21.759533][  T247]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   21.759678][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.759807][  T247]  ? __dev_close_many (net/core/dev.c:1781)
[   21.759947][  T247]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   21.760112][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   21.760286][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.760416][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.760590][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.760756][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.760881][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.761098][  T247]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   21.761293][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.761491][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.761689][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.761848][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.761987][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.762115][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.762249][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.762401][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.762529][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.762656][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.762783][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.762914][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.763049][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.763185][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.763313][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.763440][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.763568][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.763698][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.763828][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.763961][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.764090][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.764228][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.764358][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.764485][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.764615][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.764744][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.764872][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.765011][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.765140][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.765287][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.765416][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.765546][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.765677][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.765869][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.766071][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.766284][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.766483][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.766623][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.766787][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.766916][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.767059][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.767198][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.767327][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.767487][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.767626][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.767762][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.767954][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.768133][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.768266][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.768399][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.768530][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.768661][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.768797][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.768966][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.769108][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.769583][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.769784][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.769985][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.770186][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.770380][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.770575][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.774381][  T247] ------------[ cut here ]------------
| [   21.774523][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/247
| [   21.774744][  T247] Modules linked in:
| [   21.776085][  T247] Tainted: [W]=WARN
[   21.776224][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.776391][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.776583][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.777279][  T247] RSP: 0018:ffa0000000b77190 EFLAGS: 00010286
[   21.777519][  T247] RAX: 00000000ffffffa6 RBX: ff1100000b2cd3c0 RCX: 1ff400000016edf8
[   21.777718][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd470
[   21.777904][  T247] RBP: ff1100000f4a2000 R08: 1fe2200001659a8f R09: ff11000001f10b58
[   21.778098][  T247] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   21.778310][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   21.778501][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   21.778721][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.778881][  T247] CR2: 000000001a257988 CR3: 000000000f420005 CR4: 0000000000771ef0
[   21.779077][  T247] PKRU: 55555554
[   21.779176][  T247] Call Trace:
[   21.779271][  T247]  <TASK>
[   21.779336][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   21.779498][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.779653][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.779780][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.779904][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.780067][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.780201][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.780328][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.780452][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.780577][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.780699][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.780825][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.780975][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.781099][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.781229][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.781354][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.781480][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.781604][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.781730][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.781853][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.781988][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.782111][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.782244][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.782370][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.782494][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.782617][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.782739][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.782867][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.782998][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.783127][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.783257][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.783381][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.783508][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.783630][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.783756][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.783883][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.784014][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.784159][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.784339][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.784474][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.784601][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.784725][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.784849][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.785008][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.785133][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.785264][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.785390][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.785510][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.785670][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.785806][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.785935][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.786060][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.786222][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.786346][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.786471][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.786596][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.786721][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.786847][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.787011][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.787144][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.787596][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.787788][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.787981][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.788175][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.788443][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.788626][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.790361][  T247] ------------[ cut here ]------------
| [   21.790552][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/247
| [   21.791049][  T247] Modules linked in:
| [   21.791556][  T247] Tainted: [W]=WARN
[   21.791819][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.792023][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.792200][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.792808][  T247] RSP: 0018:ffa0000000b76e00 EFLAGS: 00010286
[   21.793067][  T247] RAX: 00000000ffffffa6 RBX: ff1100000b2cc340 RCX: 1ff400000016ed86
[   21.793305][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc3f0
[   21.793530][  T247] RBP: ff1100000251c000 R08: 1fe220000165987f R09: ff11000001f10b58
[   21.793816][  T247] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   21.794017][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   21.794223][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   21.794547][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.794712][  T247] CR2: 000000001a257988 CR3: 000000000f420005 CR4: 0000000000771ef0
[   21.794911][  T247] PKRU: 55555554
[   21.795018][  T247] Call Trace:
[   21.795116][  T247]  <TASK>
[   21.795191][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.795321][  T247]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.795455][  T247]  notifier_call_chain (kernel/notifier.c:85)
[   21.795675][  T247]  netdev_lower_state_changed (net/core/dev.c:9573)
[   21.795866][  T247]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   21.796051][  T247]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   21.796276][  T247]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   21.796411][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.796543][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.796675][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.796892][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.797032][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.797179][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.797317][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.797535][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.797723][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.797908][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.798074][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.798298][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.798428][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.798590][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.798722][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.798944][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.799076][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.799211][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.799340][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.799554][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.799702][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.799830][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.799965][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.800097][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.800234][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.800364][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.800498][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.800713][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.800842][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.800975][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.801106][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.801332][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.801461][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.801591][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.801721][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.801944][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.802072][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.802205][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.802334][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.802552][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.802683][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.802825][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.802967][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.803098][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.803233][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.803363][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.803550][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.803886][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.804100][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.804300][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.804432][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.804685][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.804820][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.804961][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.805188][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.805316][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.805477][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.805618][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.805834][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.805970][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.806135][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.806277][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.806493][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.806623][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.806751][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.806880][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.807047][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.807190][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.807743][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.807945][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.808234][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.808430][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.808624][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.808907][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.811780][  T247] ------------[ cut here ]------------
| [   21.812148][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/247
| [   21.812517][  T247] Modules linked in:
| [   21.813375][  T247] Tainted: [W]=WARN
[   21.813528][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.813906][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.814259][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.814728][  T247] RSP: 0018:ffa0000000b76d50 EFLAGS: 00010286
[   21.814902][  T247] RAX: 00000000ffffffa6 RBX: ff1100000b2cd840 RCX: 1ff400000016ed70
[   21.815194][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd8f0
[   21.815398][  T247] RBP: ff1100000251c000 R08: 1fe2200001659b1f R09: ff11000001f10b58
[   21.815595][  T247] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   21.815889][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   21.816291][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   21.816527][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.816695][  T247] CR2: 000000001a257988 CR3: 000000000f420005 CR4: 0000000000771ef0
[   21.816892][  T247] PKRU: 55555554
[   21.817049][  T247] Call Trace:
[   21.817148][  T247]  <TASK>
[   21.817224][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.817355][  T247]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.817486][  T247]  notifier_call_chain (kernel/notifier.c:85)
[   21.817709][  T247]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   21.817842][  T247]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   21.818062][  T247]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   21.818252][  T247]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   21.818386][  T247]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   21.818564][  T247]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   21.819047][  T247]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   21.819258][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.819459][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.819655][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.819812][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.820015][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.820150][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.820291][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.820422][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.820648][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.820815][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.821039][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.821174][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.821304][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.821554][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.821686][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.821820][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.822011][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.822142][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.822282][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.822413][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.822648][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.822779][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.822917][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.823111][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.823261][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.823394][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.823615][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.823745][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.823881][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.824072][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.824215][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.824346][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.824477][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.824695][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.824825][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.825016][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.825146][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.825285][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.825418][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.825695][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.825911][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.826229][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.826440][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.826650][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.826859][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.827142][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.827281][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.827412][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.827633][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.827764][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.827896][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.828459][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.828596][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.828730][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.828866][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.829147][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.829318][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.829522][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.829655][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.829785][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.830013][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.830146][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.830284][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.830417][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.830547][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.830681][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.830990][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.831130][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.831601][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.831894][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.832258][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.832485][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.832683][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.833030][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.846512][  T247] ------------[ cut here ]------------
| [   21.846731][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/247
| [   21.847200][  T247] Modules linked in:
| [   21.847597][  T247] Tainted: [W]=WARN
[   21.847699][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.847867][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.848048][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.848537][  T247] RSP: 0018:ffa0000000b76d50 EFLAGS: 00010286
[   21.848705][  T247] RAX: 00000000ffffffa6 RBX: ff1100000b2cc7c0 RCX: 1ff400000016ed70
[   21.848904][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc870
[   21.849110][  T247] RBP: ff1100000251c000 R08: 1fe220000165990f R09: ff11000001f10b58
[   21.849315][  T247] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   21.849515][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000b76d98
[   21.849715][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   21.849964][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.850131][  T247] CR2: 00005563621c9d5c CR3: 000000000f420002 CR4: 0000000000771ef0
[   21.850334][  T247] PKRU: 55555554
[   21.850435][  T247] Call Trace:
[   21.850535][  T247]  <TASK>
[   21.850604][  T247]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   21.850744][  T247]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   21.850849][  T247]  netif_close_many (net/core/dev.c:1804)
[   21.850990][  T247]  ? __dev_close_many (net/core/dev.c:1781)
[   21.851125][  T247]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   21.851304][  T247]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   21.851437][  T247]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   21.851573][  T247]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   21.851705][  T247]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   21.851842][  T247]  dev_close (net/core/dev_api.c:221)
[   21.851946][  T247]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   21.852083][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.852231][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.852364][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.852496][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.852633][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.852771][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.852901][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.853041][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.853183][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.853350][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.853514][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.853644][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.853780][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.853953][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.854086][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.854224][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.854356][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.854488][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.854650][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.854848][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.855010][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.855141][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.855280][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.855414][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.855546][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.855679][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.855816][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.855954][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.856088][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.856228][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.856362][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.856496][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.856629][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.856762][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.856897][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.857039][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.857176][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.857309][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.857441][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.857574][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.857712][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.857845][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.857986][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.858121][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.858261][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.858394][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.858527][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.858661][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.858796][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.858938][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.859070][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.859236][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.859369][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.859501][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.859636][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.859772][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.859947][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.860091][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.860230][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.860362][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.860530][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.860664][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.860798][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.860941][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.861074][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.861211][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.861375][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.861514][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.861998][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.862226][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.862450][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.862654][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.862855][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.863060][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.864766][  T247] ------------[ cut here ]------------
| [   21.864895][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/247
| [   21.865127][  T247] Modules linked in:
| [   21.865501][  T247] Tainted: [W]=WARN
[   21.865603][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.865773][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.865949][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.866418][  T247] RSP: 0018:ffa0000000b76d70 EFLAGS: 00010286
[   21.866584][  T247] RAX: 00000000ffffffa6 RBX: ff1100000b2cc940 RCX: 1ff400000016ed74
[   21.866781][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc9f0
[   21.866981][  T247] RBP: ff1100000251c000 R08: 1fe220000165993f R09: ff11000001f10b58
[   21.867185][  T247] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   21.867385][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   21.867582][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   21.867812][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.867981][  T247] CR2: 00005563621c9d5c CR3: 000000000f420002 CR4: 0000000000771ef0
[   21.868185][  T247] PKRU: 55555554
[   21.868286][  T247] Call Trace:
[   21.868384][  T247]  <TASK>
[   21.868452][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.868583][  T247]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.868713][  T247]  notifier_call_chain (kernel/notifier.c:85)
[   21.868859][  T247]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   21.869064][  T247]  ? __dev_close_many (net/core/dev.c:1781)
[   21.869243][  T247]  ? netif_set_group (net/core/dev.c:9947)
[   21.869377][  T247]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   21.869514][  T247]  dev_set_mac_address (net/core/dev_api.c:339)
[   21.869645][  T247]  ? dev_close (net/core/dev_api.c:221)
[   21.869745][  T247]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   21.869880][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.870018][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.870149][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.870287][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.870427][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.870562][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.870693][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.870828][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.870967][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.871134][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.871314][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.871451][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.871583][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.871748][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.871882][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.872021][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.872153][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.872291][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.872426][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.872557][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.872706][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.872839][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.872977][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.873108][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.873245][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.873375][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.873513][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.873645][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.873776][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.873908][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.874045][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.874182][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.874314][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.874457][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.874588][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.874724][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.874856][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.874994][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.875126][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.875264][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.875399][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.875595][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.875789][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.875924][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.876066][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.876205][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.876339][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.876472][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.876610][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.876743][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.876876][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.877045][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.877188][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.877324][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.877457][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.877592][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.877756][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.877900][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.878038][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.878170][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.878337][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.878469][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.878602][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.878735][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.878867][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.879005][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.879172][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.879312][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.879786][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.879993][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.880198][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.880396][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.880592][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.880789][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.882435][  T247] ------------[ cut here ]------------
| [   21.882566][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/247
| [   21.882790][  T247] Modules linked in:
| [   21.883173][  T247] Tainted: [W]=WARN
[   21.883275][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.883439][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.883609][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.884254][  T247] RSP: 0018:ffa0000000b76e00 EFLAGS: 00010286
[   21.884422][  T247] RAX: 00000000ffffffa6 RBX: ff1100000b2cd6c0 RCX: 1ff400000016ed86
[   21.884616][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd770
[   21.884812][  T247] RBP: ff1100000ce64000 R08: 1fe2200001659aef R09: ff11000001f10b58
[   21.885010][  T247] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   21.885215][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   21.885412][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   21.885644][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.885810][  T247] CR2: 00005563621c9d5c CR3: 000000000f420002 CR4: 0000000000771ef0
[   21.886013][  T247] PKRU: 55555554
[   21.886111][  T247] Call Trace:
[   21.886215][  T247]  <TASK>
[   21.886282][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.886413][  T247]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.886544][  T247]  notifier_call_chain (kernel/notifier.c:85)
[   21.886679][  T247]  netdev_lower_state_changed (net/core/dev.c:9573)
[   21.886811][  T247]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   21.886981][  T247]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   21.887113][  T247]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   21.887252][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.887383][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.887514][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.887645][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.887780][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.887913][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.888050][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.888187][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.888320][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.888485][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.888648][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.888778][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.888908][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.889075][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.889213][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.889342][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.889472][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.889602][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.889732][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.889864][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.890020][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.890150][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.890286][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.890416][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.890547][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.890678][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.890811][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.890945][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.891075][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.891220][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.891351][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.891482][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.891618][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.891748][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.891883][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.892022][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.892152][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.892287][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.892417][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.892548][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.892682][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.892813][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.892949][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.893082][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.893218][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.893350][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.893482][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.893614][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.893747][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.893879][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.894016][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.894182][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.894313][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.894443][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.894574][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.894704][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.894866][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.895019][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.895150][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.895285][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.895450][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.895581][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.895713][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.895846][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.895981][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.896112][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.896282][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.896419][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.896882][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.897085][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.897286][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.897481][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.897676][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.897874][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.899689][  T247] ------------[ cut here ]------------
| [   21.899824][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/247
| [   21.900066][  T247] Modules linked in:
| [   21.900442][  T247] Tainted: [W]=WARN
[   21.900543][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.900713][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.900887][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.901605][  T247] RSP: 0018:ffa0000000b76d50 EFLAGS: 00010286
[   21.901775][  T247] RAX: 00000000ffffffa6 RBX: ff1100000c9ac340 RCX: 1ff400000016ed70
[   21.902035][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac3f0
[   21.902240][  T247] RBP: ff1100000ce64000 R08: 1fe220000193587f R09: ff11000001f10b58
[   21.902437][  T247] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   21.902633][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   21.902835][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   21.903128][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.903303][  T247] CR2: 00005563621c9d5c CR3: 000000000f420002 CR4: 0000000000771ef0
[   21.903502][  T247] PKRU: 55555554
[   21.903601][  T247] Call Trace:
[   21.903757][  T247]  <TASK>
[   21.903827][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.904018][  T247]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.904150][  T247]  notifier_call_chain (kernel/notifier.c:85)
[   21.904290][  T247]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   21.904423][  T247]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   21.904587][  T247]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   21.904750][  T247]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   21.904889][  T247]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   21.905078][  T247]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   21.905247][  T247]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   21.905380][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.905512][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.905641][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.905773][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.905911][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.906103][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.906236][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.906369][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.906502][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.906668][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.906833][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.907023][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.907154][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.907323][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.907456][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.907587][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.907718][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.907850][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.908044][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.908182][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.908331][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.908463][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.908594][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.908726][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.908858][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.909051][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.909189][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.909320][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.909451][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.909584][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.909741][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.910035][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.910245][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.910450][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.910628][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.910765][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.910896][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.911099][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.911236][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.911369][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.911503][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.911637][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.911771][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.911904][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.912095][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.912237][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.912369][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.912503][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.912637][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.912770][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.912901][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.913127][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.913266][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.913399][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.913531][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.913669][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.913836][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.914039][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.914179][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.914311][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.914480][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.914615][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.914749][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.914883][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.915078][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.915215][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.915379][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.915516][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.916079][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.916285][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.916483][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.916680][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.916880][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.917138][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.941234][  T247] ------------[ cut here ]------------
| [   21.941376][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/247
| [   21.941605][  T247] Modules linked in:
| [   21.941995][  T247] Tainted: [W]=WARN
[   21.942096][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.942268][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.942439][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.942918][  T247] RSP: 0018:ffa0000000b76d50 EFLAGS: 00010286
[   21.943091][  T247] RAX: 00000000ffffffa6 RBX: ff1100000c9adcc0 RCX: 1ff400000016ed70
[   21.943293][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9add70
[   21.943490][  T247] RBP: ff1100000ce64000 R08: 1fe2200001935baf R09: ff11000001f10b58
[   21.943692][  T247] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   21.943892][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000b76d98
[   21.944100][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   21.944344][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.944516][  T247] CR2: 00007f53b58bbc84 CR3: 000000000f420006 CR4: 0000000000771ef0
[   21.944716][  T247] PKRU: 55555554
[   21.944816][  T247] Call Trace:
[   21.944917][  T247]  <TASK>
[   21.944993][  T247]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   21.945129][  T247]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   21.945237][  T247]  netif_close_many (net/core/dev.c:1804)
[   21.945372][  T247]  ? __dev_close_many (net/core/dev.c:1781)
[   21.945505][  T247]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   21.945673][  T247]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   21.945807][  T247]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   21.945946][  T247]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   21.946080][  T247]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   21.946221][  T247]  dev_close (net/core/dev_api.c:221)
[   21.946327][  T247]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   21.946462][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.946594][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.946725][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.946858][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.947013][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.947212][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.947352][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.947485][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.947620][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.947790][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.947977][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.948179][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.948379][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.948641][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.948843][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.948998][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.949131][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.949271][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.949404][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.949538][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.949691][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.949823][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.949965][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.950098][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.950234][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.950367][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.950502][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.950638][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.950770][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.950914][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.951123][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.951324][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.951528][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.951726][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.951874][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.952022][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.952163][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.952299][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.952435][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.952570][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.952707][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.952841][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.952981][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.953119][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.953258][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.953392][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.953528][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.953664][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.953800][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.953939][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.954075][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.954248][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.954383][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.954518][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.954656][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.954789][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.954961][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.955110][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.955250][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.955384][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.955556][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.955691][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.955830][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.955970][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.956106][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.956251][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.956419][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.956560][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.957042][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.957257][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.957457][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.957656][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.957859][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.958066][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.959822][  T247] ------------[ cut here ]------------
| [   21.959961][  T247] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/247
| [   21.960196][  T247] Modules linked in:
| [   21.960569][  T247] Tainted: [W]=WARN
[   21.960671][  T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.960842][  T247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.961021][  T247] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.961576][  T247] RSP: 0018:ffa0000000b76d70 EFLAGS: 00010286
[   21.961745][  T247] RAX: 00000000ffffffa6 RBX: ff11000009d7cac0 RCX: 1ff400000016ed74
[   21.961953][  T247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7cb70
[   21.962149][  T247] RBP: ff1100000ce64000 R08: 1fe22000013af96f R09: ff11000001f10b58
[   21.962353][  T247] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   21.962550][  T247] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   21.962753][  T247] FS:  00007f7d1d713840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   21.962995][  T247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.963168][  T247] CR2: 00007f53b58bbc84 CR3: 000000000f420006 CR4: 0000000000771ef0
[   21.963370][  T247] PKRU: 55555554
[   21.963472][  T247] Call Trace:
[   21.963571][  T247]  <TASK>
[   21.963643][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.963776][  T247]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   21.963915][  T247]  notifier_call_chain (kernel/notifier.c:85)
[   21.964056][  T247]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   21.964194][  T247]  ? __dev_close_many (net/core/dev.c:1781)
[   21.964326][  T247]  ? netif_set_group (net/core/dev.c:9947)
[   21.964464][  T247]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   21.964600][  T247]  dev_set_mac_address (net/core/dev_api.c:339)
[   21.964736][  T247]  ? dev_close (net/core/dev_api.c:221)
[   21.964837][  T247]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   21.964983][  T247]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   21.965115][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.965254][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.965387][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.965523][  T247]  ? packet_sendmsg_spkt (af_packet.c:?)
[   21.965661][  T247]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   21.965793][  T247]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.965925][  T247]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   21.966065][  T247]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   21.966249][  T247]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   21.966414][  T247]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.966547][  T247]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.966733][  T247]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   21.966904][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.967047][  T247]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   21.967185][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.967317][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.967448][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.967582][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.967713][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.967886][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.968080][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.968220][  T247]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   21.968355][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.968488][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.968622][  T247]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   21.968757][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.968892][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.969030][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.969167][  T247]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   21.969301][  T247]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   21.969432][  T247]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   21.969565][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.969698][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.969831][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.969970][  T247]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.970102][  T247]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   21.970237][  T247]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   21.970370][  T247]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   21.970504][  T247]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   21.970639][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   21.970771][  T247]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   21.970906][  T247]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   21.971043][  T247]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.971190][  T247]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   21.971326][  T247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   21.971460][  T247]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   21.971596][  T247]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   21.971730][  T247]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   21.971864][  T247]  ? copy_msghdr_from_user (net/socket.c:2635)
[   21.972004][  T247]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   21.972177][  T247]  ? move_addr_to_kernel (net/socket.c:258)
[   21.972311][  T247]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   21.972446][  T247]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   21.972580][  T247]  ___sys_sendmsg (net/socket.c:2752)
[   21.972712][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   21.972880][  T247]  ? copy_msghdr_from_user (net/socket.c:2603)
[   21.973028][  T247]  __sys_sendmsg (net/socket.c:2784)
[   21.973168][  T247]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   21.973302][  T247]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   21.973470][  T247]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   21.973603][  T247]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   21.973742][  T247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   21.973874][  T247]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   21.974011][  T247]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   21.974144][  T247]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   21.974314][  T247] RIP: 0033:0x7f7d1d94d08e
[   21.974453][  T247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   21.974925][  T247] RSP: 002b:00007fffa6eeeb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   21.975133][  T247] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f7d1d94d08e
[   21.975334][  T247] RDX: 0000000000000000 RSI: 00007fffa6eeec20 RDI: 0000000000000005
[   21.975532][  T247] RBP: 00007fffa6eeeb80 R08: 0000000000000000 R09: 0000000000000000
[   21.975741][  T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   21.975942][  T247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa6eef2e0
| [   21.984629][   T46] ------------[ cut here ]------------
| [   21.984753][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 1/46
| [   21.985004][   T46] Modules linked in:
| [   21.985380][   T46] Tainted: [W]=WARN
[   21.985472][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.985622][   T46] Workqueue: events_unbound linkwatch_event
[   21.985779][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   21.985943][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   21.986389][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   21.986571][   T46] RAX: 00000000ffffffa6 RBX: ff1100000ee093c0 RCX: 1ff4000000065f02
[   21.986831][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee09470
[   21.987038][   T46] RBP: ff1100000256c000 R08: 1fe2200001dc128f R09: ff11000002410ba8
[   21.987227][   T46] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   21.987403][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   21.987593][   T46] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   21.987803][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   21.987966][   T46] CR2: 00005563621c9d5c CR3: 000000000f420002 CR4: 0000000000771ef0
[   21.988150][   T46] PKRU: 55555554
[   21.988247][   T46] Call Trace:
[   21.988337][   T46]  <TASK>
[   21.988400][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   21.988521][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   21.988640][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   21.988763][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   21.988854][   T46]  netif_state_change (net/core/dev.c:1605)
[   21.988983][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   21.989104][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   21.989260][   T46]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   21.989379][   T46]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   21.989499][   T46]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   21.989618][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   21.989737][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   21.989858][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   21.989988][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   21.990111][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   21.990240][   T46]  process_one_work (kernel/workqueue.c:3314)
[   21.990364][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   21.990483][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   21.990613][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   21.990735][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   21.990856][   T46]  kthread (kernel/kthread.c:436)
[   21.990954][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   21.991102][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   21.991225][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   21.991346][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   21.991498][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   21.991619][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   21.991773][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.120459][  T249] ------------[ cut here ]------------
| [   22.120629][  T249] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/249
| [   22.120867][  T249] Modules linked in:
| [   22.121254][  T249] Tainted: [W]=WARN
[   22.121355][  T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.121520][  T249] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.121691][  T249] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.122168][  T249] RSP: 0018:ffa0000000b97020 EFLAGS: 00010286
[   22.122335][  T249] RAX: 00000000ffffffa6 RBX: ff1100000be573c0 RCX: 1ff4000000172dca
[   22.122532][  T249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57470
[   22.122727][  T249] RBP: ff1100000ce51000 R08: 1fe22000017cae8f R09: ff1100000c830b58
[   22.122925][  T249] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   22.123126][  T249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   22.123328][  T249] FS:  00007fccae939840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   22.123558][  T249] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.123725][  T249] CR2: 000000002e57f988 CR3: 000000000ecaf003 CR4: 0000000000771ef0
[   22.123922][  T249] PKRU: 55555554
[   22.124027][  T249] Call Trace:
[   22.124125][  T249]  <TASK>
[   22.124199][  T249]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.124331][  T249]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.124431][  T249]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   22.124564][  T249]  __dev_notify_flags (net/core/dev.c:9787)
[   22.124697][  T249]  ? netif_change_name (net/core/dev.c:1495)
[   22.124830][  T249]  ? __dev_change_flags (net/core/dev.c:9752)
[   22.124969][  T249]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   22.125101][  T249]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.125239][  T249]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   22.125378][  T249]  netif_change_flags (net/core/dev.c:9820)
[   22.125570][  T249]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   22.125721][  T249]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   22.125856][  T249]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.125996][  T249]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.126165][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.126299][  T249]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.126431][  T249]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.126562][  T249]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.126694][  T249]  ? __kernel_text_address (kernel/extable.c:79)
[   22.126827][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.127504][  T249]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.127637][  T249]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.127768][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.127897][  T249]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.128113][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.128249][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.128378][  T249]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.128509][  T249]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.128641][  T249]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.128772][  T249]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.128903][  T249]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.129111][  T249]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.129251][  T249]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.129388][  T249]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.129522][  T249]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.129712][  T249]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.129846][  T249]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.130032][  T249]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.130171][  T249]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.130299][  T249]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.130428][  T249]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.130558][  T249]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.130692][  T249]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.130824][  T249]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.131011][  T249]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.131140][  T249]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.131277][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.131409][  T249]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.131537][  T249]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.131668][  T249]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.131800][  T249]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.131941][  T249]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.132074][  T249]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.132209][  T249]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.132340][  T249]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.132472][  T249]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.132602][  T249]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.132733][  T249]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.132866][  T249]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.133003][  T249]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.133135][  T249]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.133271][  T249]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.133400][  T249]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.133559][  T249]  ? move_addr_to_kernel (net/socket.c:258)
[   22.133694][  T249]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.133829][  T249]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.133966][  T249]  ___sys_sendmsg (net/socket.c:2752)
[   22.134095][  T249]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.134266][  T249]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.134407][  T249]  __sys_sendmsg (net/socket.c:2784)
[   22.134539][  T249]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.134670][  T249]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.134835][  T249]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.134972][  T249]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.135106][  T249]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.135243][  T249]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.135375][  T249]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.135507][  T249]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.135671][  T249] RIP: 0033:0x7fccaeb7308e
[   22.135810][  T249] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.136293][  T249] RSP: 002b:00007ffcf16ad010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.136490][  T249] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fccaeb7308e
[   22.136684][  T249] RDX: 0000000000000000 RSI: 00007ffcf16ad0c0 RDI: 0000000000000005
[   22.136879][  T249] RBP: 00007ffcf16ad020 R08: 0000000000000000 R09: 0000000000000000
[   22.137079][  T249] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.137279][  T249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf16ad780
| [   22.316393][  T252] ------------[ cut here ]------------
| [   22.316649][  T252] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/252
| [   22.316962][  T252] Modules linked in:
| [   22.317439][  T252] Tainted: [W]=WARN
[   22.317587][  T252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.317802][  T252] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.318038][  T252] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.318564][  T252] RSP: 0018:ffa0000000bc71b0 EFLAGS: 00010286
[   22.318782][  T252] RAX: 00000000ffffffa6 RBX: ff11000004aac040 RCX: 1ff4000000178dfc
[   22.319038][  T252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aac0f0
[   22.319294][  T252] RBP: ff1100000c742000 R08: 1fe220000095581f R09: ff11000001f12e80
[   22.319540][  T252] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   22.319786][  T252] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[   22.320045][  T252] FS:  00007f6ffc458840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.320338][  T252] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.320554][  T252] CR2: 00007f6ffc7cd040 CR3: 0000000009fa5003 CR4: 0000000000771ef0
[   22.320801][  T252] PKRU: 55555554
[   22.320960][  T252] Call Trace:
[   22.321109][  T252]  <TASK>
[   22.321235][  T252]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.321418][  T252]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   22.321603][  T252]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.321752][  T252]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   22.321945][  T252]  __dev_notify_flags (net/core/dev.c:9787)
[   22.322129][  T252]  ? netif_change_name (net/core/dev.c:1495)
[   22.322318][  T252]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.322500][  T252]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[   22.322683][  T252]  ? timer_init_key (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 ./include/linux/lockdep.h:148 kernel/time/timer.c:861 kernel/time/timer.c:881)
[   22.322867][  T252]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   22.323063][  T252]  ? bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   22.323252][  T252]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   22.323437][  T252]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   22.323618][  T252]  ? __dev_get_by_name (net/core/dev.c:883)
[   22.323801][  T252]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   22.324001][  T252]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   22.324204][  T252]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.324405][  T252]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.324584][  T252]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.324765][  T252]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.324961][  T252]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.325141][  T252]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.325335][  T252]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.325516][  T252]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.325698][  T252]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.325879][  T252]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.326072][  T252]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.326260][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.326446][  T252]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.326626][  T252]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.326808][  T252]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.327001][  T252]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.327190][  T252]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.327375][  T252]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.327554][  T252]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.327738][  T252]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.327922][  T252]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.328180][  T252]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.328385][  T252]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.328565][  T252]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.328745][  T252]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.328943][  T252]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.329122][  T252]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.329307][  T252]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.329517][  T252]  ? move_addr_to_kernel (net/socket.c:258)
[   22.329702][  T252]  ___sys_sendmsg (net/socket.c:2752)
[   22.329882][  T252]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.330075][  T252]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.330279][  T252]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   22.330464][  T252]  __sys_sendmsg (net/socket.c:2784)
[   22.330646][  T252]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.330830][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.331023][  T252]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.331207][  T252]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.331390][  T252]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.331570][  T252]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.331752][  T252]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.331981][  T252] RIP: 0033:0x7f6ffc69208e
[   22.332177][  T252] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.332696][  T252] RSP: 002b:00007ffc6e09a890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.332960][  T252] RAX: ffffffffffffffda RBX: 00007ffc6e09b028 RCX: 00007f6ffc69208e
[   22.333214][  T252] RDX: 0000000000000000 RSI: 00007ffc6e09a940 RDI: 0000000000000005
[   22.333460][  T252] RBP: 00007ffc6e09a8a0 R08: 0000000000000000 R09: 0000000000000000
[   22.333705][  T252] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.333964][  T252] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e09b000
| [   22.387304][  T254] ------------[ cut here ]------------
| [   22.387473][  T254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/254
| [   22.387714][  T254] Modules linked in:
| [   22.388106][  T254] Tainted: [W]=WARN
[   22.388216][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.388387][  T254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.388562][  T254] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.389043][  T254] RSP: 0018:ffa0000000bd6e10 EFLAGS: 00010286
[   22.389220][  T254] RAX: 00000000ffffffa6 RBX: ff11000004aacdc0 RCX: 1ff400000017ad88
[   22.389420][  T254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aace70
[   22.389624][  T254] RBP: ff1100000c742000 R08: 1fe22000009559cf R09: ff1100000a62ae58
[   22.389862][  T254] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.390072][  T254] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.390283][  T254] FS:  00007f787140a840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   22.390522][  T254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.390691][  T254] CR2: 000000003a8fe988 CR3: 000000000eddd004 CR4: 0000000000771ef0
[   22.390895][  T254] PKRU: 55555554
[   22.391001][  T254] Call Trace:
[   22.391102][  T254]  <TASK>
[   22.391174][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.391311][  T254]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.391445][  T254]  notifier_call_chain (kernel/notifier.c:85)
[   22.391580][  T254]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   22.391713][  T254]  ? __dev_open (./include/net/netdev_lock.h:33)
[   22.391851][  T254]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   22.391992][  T254]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   22.392128][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.392265][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.392397][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.392531][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.392662][  T254]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.392800][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.392939][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.393076][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.393213][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.393352][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.393490][  T254]  do_set_master (net/core/rtnetlink.c:3011)
[   22.393622][  T254]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.393759][  T254]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.393897][  T254]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.394036][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.394206][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.394343][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.394481][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.394614][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.394750][  T254]  ? __kernel_text_address (kernel/extable.c:79)
[   22.394887][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.395132][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.395273][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.395409][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.395541][  T254]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.395670][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.395802][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.396014][  T254]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.396230][  T254]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.396365][  T254]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.396497][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.396630][  T254]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.396761][  T254]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.396896][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.397115][  T254]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.397295][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.397446][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.397588][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.397728][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.397870][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.398068][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.398208][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.398345][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.398481][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.398619][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.398757][  T254]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.398893][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.399086][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.399227][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.399365][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.399498][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.399645][  T254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.399786][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.399925][  T254]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.400122][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.400263][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.400403][  T254]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.400538][  T254]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.400673][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.400807][  T254]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.401004][  T254]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.401139][  T254]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.401280][  T254]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.401419][  T254]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.401552][  T254]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.401716][  T254]  ? move_addr_to_kernel (net/socket.c:258)
[   22.401851][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.402038][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.402176][  T254]  ___sys_sendmsg (net/socket.c:2752)
[   22.402306][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.402476][  T254]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.402620][  T254]  __sys_sendmsg (net/socket.c:2784)
[   22.402757][  T254]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.402891][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.403064][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.403201][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.403334][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.403466][  T254]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.403604][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.403739][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.403903][  T254] RIP: 0033:0x7f787164408e
[   22.404058][  T254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.404540][  T254] RSP: 002b:00007ffe0f5ea150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.404746][  T254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787164408e
[   22.404951][  T254] RDX: 0000000000000000 RSI: 00007ffe0f5ea200 RDI: 0000000000000005
[   22.405151][  T254] RBP: 00007ffe0f5ea160 R08: 0000000000000000 R09: 0000000000000000
[   22.405359][  T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.405559][  T254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f5ea8c0
| [   22.407308][  T254] ------------[ cut here ]------------
| [   22.407447][  T254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/254
| [   22.407682][  T254] Modules linked in:
| [   22.408167][  T254] Tainted: [W]=WARN
[   22.408269][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.408436][  T254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.408705][  T254] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.409357][  T254] RSP: 0018:ffa0000000bd6d80 EFLAGS: 00010286
[   22.409525][  T254] RAX: 00000000ffffffa6 RBX: ff11000004aacf40 RCX: 1ff400000017ad76
[   22.409721][  T254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aacff0
[   22.409928][  T254] RBP: ff1100000251c000 R08: 1fe22000009559ff R09: ff1100000a62ae58
[   22.410187][  T254] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.410390][  T254] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.410679][  T254] FS:  00007f787140a840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   22.410913][  T254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.411147][  T254] CR2: 000000003a8fe988 CR3: 000000000eddd004 CR4: 0000000000771ef0
[   22.411352][  T254] PKRU: 55555554
[   22.411508][  T254] Call Trace:
[   22.411609][  T254]  <TASK>
[   22.411678][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.411818][  T254]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.412098][  T254]  notifier_call_chain (kernel/notifier.c:85)
[   22.412240][  T254]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   22.412374][  T254]  ? netif_set_mtu (net/core/dev.c:9910)
[   22.412508][  T254]  ? netif_set_group (net/core/dev.c:9947)
[   22.412647][  T254]  dev_set_mac_address (net/core/dev_api.c:339)
[   22.412787][  T254]  ? dev_set_mtu (net/core/dev_api.c:249)
[   22.412919][  T254]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   22.413216][  T254]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   22.413356][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.413491][  T254]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.413653][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.413787][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.413921][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.414240][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.414378][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.414513][  T254]  do_set_master (net/core/rtnetlink.c:3011)
[   22.414645][  T254]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.414780][  T254]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.414915][  T254]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.415114][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.415286][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.415418][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.415553][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.415689][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.415823][  T254]  ? __kernel_text_address (kernel/extable.c:79)
[   22.416113][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.416312][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.416446][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.416580][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.416712][  T254]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.416850][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.416993][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.417126][  T254]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.417265][  T254]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.417400][  T254]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.417531][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.417665][  T254]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.417804][  T254]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.417949][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.418086][  T254]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.418229][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.418363][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.418501][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.418641][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.418777][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.418914][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.419054][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.419191][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.419324][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.419461][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.419595][  T254]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.419727][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.419864][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.420004][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.420235][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.420367][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.420501][  T254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.420637][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.420863][  T254]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.421007][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.421139][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.421279][  T254]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.421505][  T254]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.421639][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.421774][  T254]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.421913][  T254]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.422052][  T254]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.422193][  T254]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.422326][  T254]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.422458][  T254]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.422710][  T254]  ? move_addr_to_kernel (net/socket.c:258)
[   22.422843][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.422984][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.423118][  T254]  ___sys_sendmsg (net/socket.c:2752)
[   22.423343][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.423507][  T254]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.423656][  T254]  __sys_sendmsg (net/socket.c:2784)
[   22.423880][  T254]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.424018][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.424190][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.424323][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.424547][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.424682][  T254]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.424816][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.424954][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.425216][  T254] RIP: 0033:0x7f787164408e
[   22.425352][  T254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.425919][  T254] RSP: 002b:00007ffe0f5ea150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.426123][  T254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787164408e
[   22.426416][  T254] RDX: 0000000000000000 RSI: 00007ffe0f5ea200 RDI: 0000000000000005
[   22.426615][  T254] RBP: 00007ffe0f5ea160 R08: 0000000000000000 R09: 0000000000000000
[   22.426812][  T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.427018][  T254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f5ea8c0
| [   22.434480][  T254] ------------[ cut here ]------------
| [   22.434673][  T254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/254
| [   22.434966][  T254] Modules linked in:
| [   22.435440][  T254] Tainted: [W]=WARN
[   22.435587][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.435799][  T254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.436034][  T254] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.436558][  T254] RSP: 0018:ffa0000000bd6e18 EFLAGS: 00010286
[   22.436773][  T254] RAX: 00000000ffffffa6 RBX: ff11000004aad0c0 RCX: 1ff400000017ad89
[   22.437030][  T254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aad170
[   22.437284][  T254] RBP: ff1100000251c000 R08: 1fe2200000955a2f R09: ff1100000a62ae58
[   22.437531][  T254] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   22.437775][  T254] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c4e8400
[   22.438036][  T254] FS:  00007f787140a840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.438327][  T254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.438545][  T254] CR2: 00007f6ffc525574 CR3: 000000000eddd004 CR4: 0000000000771ef0
[   22.438791][  T254] PKRU: 55555554
[   22.438988][  T254] Call Trace:
[   22.439196][  T254]  <TASK>
[   22.439354][  T254]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.439612][  T254]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.439815][  T254]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   22.440039][  T254]  ? netdev_notify_peers (net/core/dev.c:1642)
[   22.440250][  T254]  dev_open (net/core/dev_api.c:202)
[   22.440400][  T254]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   22.440581][  T254]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   22.440766][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.440958][  T254]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.441140][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.441327][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.441512][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.441690][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.441874][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.442068][  T254]  do_set_master (net/core/rtnetlink.c:3011)
[   22.442256][  T254]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.442438][  T254]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.442620][  T254]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.442804][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.443031][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.443220][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.443399][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.443578][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.443757][  T254]  ? __kernel_text_address (kernel/extable.c:79)
[   22.443954][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.444136][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.444324][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.444506][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.444686][  T254]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.444865][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.445056][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.445240][  T254]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.445422][  T254]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.445601][  T254]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.445780][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.445973][  T254]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.446151][  T254]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.446355][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.446540][  T254]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.446720][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.446903][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.447097][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.447290][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.447471][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.447655][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.447835][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.448028][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.448222][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.448403][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.448585][  T254]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.448767][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.448958][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.449138][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.449333][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.449513][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.449699][  T254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.449881][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.450076][  T254]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.450269][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.450450][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.450633][  T254]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.450817][  T254]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.451013][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.451201][  T254]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.451381][  T254]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.451561][  T254]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.451742][  T254]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.451923][  T254]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.452145][  T254]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.452368][  T254]  ? move_addr_to_kernel (net/socket.c:258)
[   22.452553][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.452733][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.452916][  T254]  ___sys_sendmsg (net/socket.c:2752)
[   22.453110][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.453337][  T254]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.453528][  T254]  __sys_sendmsg (net/socket.c:2784)
[   22.453707][  T254]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.453888][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.454114][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.454321][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.454502][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.454693][  T254]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.454872][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.455066][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.455289][  T254] RIP: 0033:0x7f787164408e
[   22.455475][  T254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.456004][  T254] RSP: 002b:00007ffe0f5ea150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.456279][  T254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787164408e
[   22.456542][  T254] RDX: 0000000000000000 RSI: 00007ffe0f5ea200 RDI: 0000000000000005
[   22.456833][  T254] RBP: 00007ffe0f5ea160 R08: 0000000000000000 R09: 0000000000000000
[   22.457194][  T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.457543][  T254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f5ea8c0
| [   22.460239][  T254] ------------[ cut here ]------------
| [   22.460413][  T254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/254
| [   22.460692][  T254] Modules linked in:
| [   22.461189][  T254] Tainted: [W]=WARN
[   22.461341][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.461552][  T254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.461768][  T254] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.462315][  T254] RSP: 0018:ffa0000000bd6e10 EFLAGS: 00010286
[   22.462526][  T254] RAX: 00000000ffffffa6 RBX: ff11000004aad3c0 RCX: 1ff400000017ad88
[   22.462766][  T254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aad470
[   22.463024][  T254] RBP: ff1100000251c000 R08: 1fe2200000955a8f R09: ff1100000a62ae58
[   22.463269][  T254] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.463510][  T254] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   22.463753][  T254] FS:  00007f787140a840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.464046][  T254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.464264][  T254] CR2: 00007f6ffc525574 CR3: 000000000eddd004 CR4: 0000000000771ef0
[   22.464508][  T254] PKRU: 55555554
[   22.464651][  T254] Call Trace:
[   22.464794][  T254]  <TASK>
[   22.464907][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.465095][  T254]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.465288][  T254]  notifier_call_chain (kernel/notifier.c:85)
[   22.465468][  T254]  netdev_lower_state_changed (net/core/dev.c:9573)
[   22.465645][  T254]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   22.465853][  T254]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   22.466043][  T254]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   22.466230][  T254]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   22.466419][  T254]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.466602][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.466777][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.466965][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.467140][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.467353][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.467532][  T254]  do_set_master (net/core/rtnetlink.c:3011)
[   22.467709][  T254]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.467889][  T254]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.468081][  T254]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.468265][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.468472][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.468648][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.468843][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.469032][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.469218][  T254]  ? __kernel_text_address (kernel/extable.c:79)
[   22.469395][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.469572][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.469747][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.469924][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.470121][  T254]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.470304][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.470486][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.470663][  T254]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.470839][  T254]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.471039][  T254]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.471235][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.471440][  T254]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.471616][  T254]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.471797][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.471992][  T254]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.472177][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.472369][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.472550][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.472724][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.472970][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.473222][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.473477][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.473744][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.473975][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.474153][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.474380][  T254]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.474574][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.474756][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.474945][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.475131][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.475332][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.475511][  T254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.475696][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.475872][  T254]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.476066][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.476248][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.476432][  T254]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.476625][  T254]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.476804][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.476998][  T254]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.477184][  T254]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.477364][  T254]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.477564][  T254]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.477746][  T254]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.477942][  T254]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.478156][  T254]  ? move_addr_to_kernel (net/socket.c:258)
[   22.478342][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.478530][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.478709][  T254]  ___sys_sendmsg (net/socket.c:2752)
[   22.478886][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.479110][  T254]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.479310][  T254]  __sys_sendmsg (net/socket.c:2784)
[   22.479488][  T254]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.479663][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.479877][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.480086][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.480281][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.480458][  T254]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.480638][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.480816][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.481060][  T254] RIP: 0033:0x7f787164408e
[   22.481256][  T254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.481767][  T254] RSP: 002b:00007ffe0f5ea150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.482034][  T254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787164408e
[   22.482282][  T254] RDX: 0000000000000000 RSI: 00007ffe0f5ea200 RDI: 0000000000000005
[   22.482524][  T254] RBP: 00007ffe0f5ea160 R08: 0000000000000000 R09: 0000000000000000
[   22.482771][  T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.483032][  T254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f5ea8c0
| [   22.485215][  T254] ------------[ cut here ]------------
| [   22.485392][  T254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/254
| [   22.485661][  T254] Modules linked in:
| [   22.486187][  T254] Tainted: [W]=WARN
[   22.486334][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.486549][  T254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.486770][  T254] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.487350][  T254] RSP: 0018:ffa0000000bd6d20 EFLAGS: 00010286
[   22.487569][  T254] RAX: 00000000ffffffa6 RBX: ff11000004aad540 RCX: 1ff400000017ad6a
[   22.487819][  T254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aad5f0
[   22.488104][  T254] RBP: ff1100000251c000 R08: 1fe2200000955abf R09: ff1100000a62ae58
[   22.488356][  T254] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.488603][  T254] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   22.488849][  T254] FS:  00007f787140a840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.489179][  T254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.489394][  T254] CR2: 00007f6ffc525574 CR3: 000000000eddd004 CR4: 0000000000771ef0
[   22.489636][  T254] PKRU: 55555554
[   22.489784][  T254] Call Trace:
[   22.489942][  T254]  <TASK>
[   22.490057][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.490238][  T254]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.490420][  T254]  notifier_call_chain (kernel/notifier.c:85)
[   22.490600][  T254]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   22.490779][  T254]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   22.490975][  T254]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   22.491166][  T254]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   22.491358][  T254]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   22.491538][  T254]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   22.491717][  T254]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   22.491902][  T254]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.492093][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.492283][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.492465][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.492641][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.492826][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.493017][  T254]  do_set_master (net/core/rtnetlink.c:3011)
[   22.493203][  T254]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.493383][  T254]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.493564][  T254]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.493746][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.493969][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.494148][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.494340][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.494518][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.494697][  T254]  ? __kernel_text_address (kernel/extable.c:79)
[   22.494876][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.495072][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.495261][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.495438][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.495644][  T254]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.495820][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.496011][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.496196][  T254]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.496377][  T254]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.496553][  T254]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.496729][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.496908][  T254]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.497096][  T254]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.497307][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.497489][  T254]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.497668][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.497849][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.498041][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.498243][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.498422][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.498603][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.498779][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.498974][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.499152][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.499342][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.499521][  T254]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.499698][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.499876][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.500066][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.500255][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.500436][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.500619][  T254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.500799][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.500989][  T254]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.501175][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.501359][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.501540][  T254]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.501720][  T254]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.501899][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.502098][  T254]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.502326][  T254]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.502507][  T254]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.502687][  T254]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.502867][  T254]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.503056][  T254]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.503272][  T254]  ? move_addr_to_kernel (net/socket.c:258)
[   22.503456][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.503633][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.503811][  T254]  ___sys_sendmsg (net/socket.c:2752)
[   22.504004][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.504320][  T254]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.504509][  T254]  __sys_sendmsg (net/socket.c:2784)
[   22.504687][  T254]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.504865][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.505087][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.505272][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.505450][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.505627][  T254]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.505801][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.506001][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.506219][  T254] RIP: 0033:0x7f787164408e
[   22.506404][  T254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.506916][  T254] RSP: 002b:00007ffe0f5ea150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.507177][  T254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787164408e
[   22.507423][  T254] RDX: 0000000000000000 RSI: 00007ffe0f5ea200 RDI: 0000000000000005
[   22.507664][  T254] RBP: 00007ffe0f5ea160 R08: 0000000000000000 R09: 0000000000000000
[   22.507925][  T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.508182][  T254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f5ea8c0
| [   22.510166][  T254] ------------[ cut here ]------------
| [   22.510340][  T254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/254
| [   22.510610][  T254] Modules linked in:
| [   22.511078][  T254] Tainted: [W]=WARN
[   22.511229][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.511436][  T254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.511649][  T254] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.512180][  T254] RSP: 0018:ffa0000000bd6e10 EFLAGS: 00010286
[   22.512391][  T254] RAX: 00000000ffffffa6 RBX: ff11000004aad6c0 RCX: 1ff400000017ad88
[   22.512715][  T254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aad770
[   22.512971][  T254] RBP: ff1100000251c000 R08: 1fe2200000955aef R09: ff1100000a62ae58
[   22.513216][  T254] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.513544][  T254] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   22.513790][  T254] FS:  00007f787140a840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.514187][  T254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.514400][  T254] CR2: 00007f6ffc525574 CR3: 000000000eddd004 CR4: 0000000000771ef0
[   22.514639][  T254] PKRU: 55555554
[   22.514781][  T254] Call Trace:
[   22.515022][  T254]  <TASK>
[   22.515135][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.515318][  T254]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.515516][  T254]  notifier_call_chain (kernel/notifier.c:85)
[   22.515694][  T254]  netdev_lower_state_changed (net/core/dev.c:9573)
[   22.515968][  T254]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   22.516182][  T254]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   22.516360][  T254]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   22.516538][  T254]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   22.516808][  T254]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.517000][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.517206][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.517385][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.517642][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.517822][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.518021][  T254]  do_set_master (net/core/rtnetlink.c:3011)
[   22.518214][  T254]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.518483][  T254]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.518664][  T254]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.518843][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.519147][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.519356][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.519532][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.519709][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.519991][  T254]  ? __kernel_text_address (kernel/extable.c:79)
[   22.520179][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.520359][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.520535][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.520796][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.520983][  T254]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.521168][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.521349][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.521611][  T254]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.521787][  T254]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.521974][  T254]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.522151][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.522426][  T254]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.522602][  T254]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.522801][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.523003][  T254]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.523277][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.523453][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.523630][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.523805][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.523995][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.524180][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.524360][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.524537][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.524729][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.524908][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.525096][  T254]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.525280][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.525541][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.525722][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.525906][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.526115][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.526389][  T254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.526565][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.526741][  T254]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.526921][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.527225][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.527408][  T254]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.527589][  T254]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.527766][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.528048][  T254]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.528239][  T254]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.528423][  T254]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.528607][  T254]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.528874][  T254]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.529068][  T254]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.529283][  T254]  ? move_addr_to_kernel (net/socket.c:258)
[   22.529461][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.529724][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.529909][  T254]  ___sys_sendmsg (net/socket.c:2752)
[   22.530099][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.530329][  T254]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.530608][  T254]  __sys_sendmsg (net/socket.c:2784)
[   22.530785][  T254]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.530974][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.531218][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.531480][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.531661][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.531842][  T254]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.532120][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.532304][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.532512][  T254] RIP: 0033:0x7f787164408e
[   22.532699][  T254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.533338][  T254] RSP: 002b:00007ffe0f5ea150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.533673][  T254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787164408e
[   22.533911][  T254] RDX: 0000000000000000 RSI: 00007ffe0f5ea200 RDI: 0000000000000005
[   22.534183][  T254] RBP: 00007ffe0f5ea160 R08: 0000000000000000 R09: 0000000000000000
[   22.534516][  T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.534760][  T254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f5ea8c0
| [   22.537172][  T254] ------------[ cut here ]------------
| [   22.537343][  T254] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/254
| [   22.537697][  T254] Modules linked in:
| [   22.538170][  T254] Tainted: [W]=WARN
[   22.538316][  T254] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.538610][  T254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.538826][  T254] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.539441][  T254] RSP: 0018:ffa0000000bd6db8 EFLAGS: 00010286
[   22.539652][  T254] RAX: 00000000ffffffa6 RBX: ff11000004aad840 RCX: 1ff400000017ad7d
[   22.539993][  T254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aad8f0
[   22.540236][  T254] RBP: ff1100000c742000 R08: 1fe2200000955b1f R09: ff1100000a62ae58
[   22.540472][  T254] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.540799][  T254] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
[   22.541058][  T254] FS:  00007f787140a840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.541429][  T254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.541637][  T254] CR2: 00007f6ffc525574 CR3: 000000000eddd004 CR4: 0000000000771ef0
[   22.541876][  T254] PKRU: 55555554
[   22.542118][  T254] Call Trace:
[   22.542292][  T254]  <TASK>
[   22.542433][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.542619][  T254]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.542799][  T254]  notifier_call_chain (kernel/notifier.c:85)
[   22.542994][  T254]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   22.543235][  T254]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   22.543417][  T254]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   22.543625][  T254]  ? netdev_change_features (net/core/dev.c:11117)
[   22.543888][  T254]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   22.544079][  T254]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   22.544286][  T254]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   22.544470][  T254]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.544732][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.544907][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.545098][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.545281][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.545548][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.545727][  T254]  do_set_master (net/core/rtnetlink.c:3011)
[   22.545903][  T254]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.546094][  T254]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.546368][  T254]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.546546][  T254]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.546758][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.546947][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.547124][  T254]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.547304][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.547480][  T254]  ? __kernel_text_address (kernel/extable.c:79)
[   22.547656][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.547835][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.548028][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.548214][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.548390][  T254]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.548648][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.548823][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.549013][  T254]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.549201][  T254]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.549460][  T254]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.549651][  T254]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.549830][  T254]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.550131][  T254]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.550321][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.550500][  T254]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.550680][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.550854][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.551133][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.551323][  T254]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.551501][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.551681][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.551954][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.552131][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.552315][  T254]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.552494][  T254]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.552783][  T254]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.552973][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.553149][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.553332][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.553596][  T254]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.553771][  T254]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.553982][  T254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.554169][  T254]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.554437][  T254]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.554618][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.554793][  T254]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.554987][  T254]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.555172][  T254]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.555350][  T254]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.555528][  T254]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.555710][  T254]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.555983][  T254]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.556173][  T254]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.556352][  T254]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.556528][  T254]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.556819][  T254]  ? move_addr_to_kernel (net/socket.c:258)
[   22.557011][  T254]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.557201][  T254]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.557464][  T254]  ___sys_sendmsg (net/socket.c:2752)
[   22.557640][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.557848][  T254]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.558050][  T254]  __sys_sendmsg (net/socket.c:2784)
[   22.558320][  T254]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.558495][  T254]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.558705][  T254]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.558885][  T254]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.559075][  T254]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.559262][  T254]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.559437][  T254]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.559614][  T254]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.559906][  T254] RIP: 0033:0x7f787164408e
[   22.560100][  T254] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.560699][  T254] RSP: 002b:00007ffe0f5ea150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.560954][  T254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f787164408e
[   22.561287][  T254] RDX: 0000000000000000 RSI: 00007ffe0f5ea200 RDI: 0000000000000005
[   22.561527][  T254] RBP: 00007ffe0f5ea160 R08: 0000000000000000 R09: 0000000000000000
[   22.561765][  T254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.562103][  T254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f5ea8c0
| [   22.565314][   T38] ------------[ cut here ]------------
| [   22.565447][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/38
| [   22.565691][   T38] Modules linked in:
| [   22.566068][   T38] Tainted: [W]=WARN
[   22.566162][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.566312][   T38] Workqueue: events_unbound linkwatch_event
[   22.566466][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.566622][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.567055][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   22.567212][   T38] RAX: 00000000ffffffa6 RBX: ff1100000bd890c0 RCX: 1ff4000000055f02
[   22.567392][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89170
[   22.567579][   T38] RBP: ff1100000c722000 R08: 1fe22000017b122f R09: ff11000001d8aea8
[   22.567755][   T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   22.567942][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   22.568124][   T38] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   22.568340][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.568490][   T38] CR2: 00005563621c9d5c CR3: 000000000c6e7001 CR4: 0000000000771ef0
[   22.568669][   T38] PKRU: 55555554
[   22.568756][   T38] Call Trace:
[   22.568846][   T38]  <TASK>
[   22.568992][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   22.569114][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.569239][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   22.569358][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.569523][   T38]  netif_state_change (net/core/dev.c:1605)
[   22.569642][   T38]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   22.569764][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   22.569912][   T38]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   22.570043][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   22.570165][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   22.570284][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.570406][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   22.570524][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   22.570645][   T38]  process_one_work (kernel/workqueue.c:3314)
[   22.570771][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.570893][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.571027][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.571150][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.571273][   T38]  kthread (kernel/kthread.c:436)
[   22.571363][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.571514][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.571785][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.571906][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.572058][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.572185][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.572304][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.573764][   T38] ------------[ cut here ]------------
| [   22.573880][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/38
| [   22.574124][   T38] Modules linked in:
| [   22.574490][   T38] Tainted: [W]=WARN
[   22.574583][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.574815][   T38] Workqueue: events_unbound linkwatch_event
[   22.574973][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.575134][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.575642][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   22.575794][   T38] RAX: 00000000ffffffa6 RBX: ff1100000bd88ac0 RCX: 1ff4000000055f02
[   22.575976][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88b70
[   22.576152][   T38] RBP: ff1100000251c000 R08: 1fe22000017b116f R09: ff11000001d8aea8
[   22.576411][   T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   22.576588][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   22.576778][   T38] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   22.576994][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.577150][   T38] CR2: 00005563621c9d5c CR3: 000000000c6e7001 CR4: 0000000000771ef0
[   22.577334][   T38] PKRU: 55555554
[   22.577423][   T38] Call Trace:
[   22.577512][   T38]  <TASK>
[   22.577574][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   22.577694][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.577891][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   22.578018][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.578112][   T38]  netif_state_change (net/core/dev.c:1605)
[   22.578237][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   22.578387][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   22.578506][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   22.578628][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.578750][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   22.578871][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   22.578998][   T38]  process_one_work (kernel/workqueue.c:3314)
[   22.579122][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.579245][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.579368][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.579492][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.579610][   T38]  kthread (kernel/kthread.c:436)
[   22.579701][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.579852][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.579976][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.580098][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.580253][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.580374][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.580494][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.582360][   T38] ------------[ cut here ]------------
| [   22.582477][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/38
| [   22.582718][   T38] Modules linked in:
| [   22.583563][   T38] Tainted: [W]=WARN
[   22.583655][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.583805][   T38] Workqueue: events_unbound linkwatch_event
[   22.584025][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.584187][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.584610][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   22.584811][   T38] RAX: 00000000ffffffa6 RBX: ff1100000bd88640 RCX: 1ff4000000055f02
[   22.585041][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd886f0
[   22.585299][   T38] RBP: ff1100000256c000 R08: 1fe22000017b10df R09: ff11000001d8aea8
[   22.585476][   T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   22.585656][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   22.585837][   T38] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   22.586098][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.586254][   T38] CR2: 00005563621c9d5c CR3: 0000000017f39004 CR4: 0000000000771ef0
[   22.586437][   T38] PKRU: 55555554
[   22.586526][   T38] Call Trace:
[   22.586616][   T38]  <TASK>
[   22.586679][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   22.586810][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.586979][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   22.587103][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.587201][   T38]  netif_state_change (net/core/dev.c:1605)
[   22.587323][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   22.587478][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   22.587598][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   22.587720][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.587847][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   22.588021][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   22.588147][   T38]  process_one_work (kernel/workqueue.c:3314)
[   22.588276][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.588393][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.588520][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.588645][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.588769][   T38]  kthread (kernel/kthread.c:436)
[   22.588862][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.589069][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.589202][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.589323][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.589476][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.589601][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.589726][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.593062][   T38] ------------[ cut here ]------------
| [   22.593209][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/38
| [   22.593454][   T38] Modules linked in:
| [   22.593850][   T38] Tainted: [W]=WARN
[   22.593966][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.594122][   T38] Workqueue: events_unbound linkwatch_event
[   22.594285][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.594447][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.594890][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   22.595056][   T38] RAX: 00000000ffffffa6 RBX: ff1100000bd884c0 RCX: 1ff4000000055f02
[   22.595240][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88570
[   22.595419][   T38] RBP: ff1100000c722000 R08: 1fe22000017b10af R09: ff11000001d8aea8
[   22.595599][   T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   22.595785][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   22.595988][   T38] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   22.596225][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.596382][   T38] CR2: 00005563621c9d5c CR3: 000000000c6e7002 CR4: 0000000000771ef0
[   22.596567][   T38] PKRU: 55555554
[   22.596660][   T38] Call Trace:
[   22.596749][   T38]  <TASK>
[   22.596813][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   22.596941][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.597062][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   22.597197][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.597290][   T38]  netif_state_change (net/core/dev.c:1605)
[   22.597413][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   22.597564][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   22.597681][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   22.597802][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.597925][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   22.598049][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   22.598175][   T38]  process_one_work (kernel/workqueue.c:3314)
[   22.598300][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.598422][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.598552][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.598679][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.598842][   T38]  kthread (kernel/kthread.c:436)
[   22.599020][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.599185][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.599375][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.599499][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.599649][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.599771][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.599890][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.626332][  T255] ------------[ cut here ]------------
| [   22.626500][  T255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/255
| [   22.626738][  T255] Modules linked in:
| [   22.627909][  T255] Tainted: [W]=WARN
[   22.628075][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.628250][  T255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.628425][  T255] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.628899][  T255] RSP: 0018:ffa0000000b46d80 EFLAGS: 00010286
[   22.629073][  T255] RAX: 00000000ffffffa6 RBX: ff11000009d7c340 RCX: 1ff4000000168d76
[   22.629282][  T255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c3f0
[   22.629482][  T255] RBP: ff1100000ce64000 R08: 1fe22000013af87f R09: ff1100000d44d158
[   22.629683][  T255] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.629883][  T255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   22.630091][  T255] FS:  00007fdfa57b7840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   22.630330][  T255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.630500][  T255] CR2: 0000000022c2e988 CR3: 000000000c67c001 CR4: 0000000000771ef0
[   22.630701][  T255] PKRU: 55555554
[   22.630804][  T255] Call Trace:
[   22.630904][  T255]  <TASK>
[   22.630978][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.631114][  T255]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.631254][  T255]  notifier_call_chain (kernel/notifier.c:85)
[   22.631390][  T255]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   22.631524][  T255]  ? netif_set_mtu (net/core/dev.c:9910)
[   22.631658][  T255]  ? netif_set_group (net/core/dev.c:9947)
[   22.631796][  T255]  dev_set_mac_address (net/core/dev_api.c:339)
[   22.631934][  T255]  ? dev_set_mtu (net/core/dev_api.c:249)
[   22.632069][  T255]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   22.632210][  T255]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   22.632350][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.632484][  T255]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.632621][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.632755][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.632890][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.633033][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.633175][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.633311][  T255]  do_set_master (net/core/rtnetlink.c:3011)
[   22.633445][  T255]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.633584][  T255]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.633723][  T255]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.633858][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.634030][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.634171][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.634303][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.634436][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.634573][  T255]  ? __kernel_text_address (kernel/extable.c:79)
[   22.634707][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.634842][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.634982][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.635117][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.635257][  T255]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.635388][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.635520][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.635656][  T255]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.635790][  T255]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.635923][  T255]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.636061][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.636200][  T255]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.636333][  T255]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.636469][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.636606][  T255]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.636742][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.636874][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.637011][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.637144][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.637285][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.637420][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.637552][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.637685][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.637818][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.637957][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.638090][  T255]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.638229][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.638363][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.638495][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.638629][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.638762][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.638896][  T255]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.639040][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.639176][  T255]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.639312][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.639445][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.639579][  T255]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.639714][  T255]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.639847][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.639987][  T255]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.640121][  T255]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.640262][  T255]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.640397][  T255]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.640532][  T255]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.640665][  T255]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.640831][  T255]  ? move_addr_to_kernel (net/socket.c:258)
[   22.640970][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.641104][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.641246][  T255]  ___sys_sendmsg (net/socket.c:2752)
[   22.641378][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.641544][  T255]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.641689][  T255]  __sys_sendmsg (net/socket.c:2784)
[   22.641826][  T255]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.641962][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.642130][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.642268][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.642402][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.642536][  T255]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.642670][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.642804][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.642976][  T255] RIP: 0033:0x7fdfa59f108e
[   22.643116][  T255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.643591][  T255] RSP: 002b:00007ffd7ddfa310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.643795][  T255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfa59f108e
[   22.643997][  T255] RDX: 0000000000000000 RSI: 00007ffd7ddfa3c0 RDI: 0000000000000005
[   22.644202][  T255] RBP: 00007ffd7ddfa320 R08: 0000000000000000 R09: 0000000000000000
[   22.644400][  T255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.644601][  T255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ddfaa80
| [   22.652441][  T255] ------------[ cut here ]------------
| [   22.652628][  T255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/255
| [   22.652908][  T255] Modules linked in:
| [   22.653394][  T255] Tainted: [W]=WARN
[   22.653543][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.653760][  T255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.653993][  T255] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.654515][  T255] RSP: 0018:ffa0000000b46e18 EFLAGS: 00010286
[   22.654732][  T255] RAX: 00000000ffffffa6 RBX: ff11000009d7cc40 RCX: 1ff4000000168d89
[   22.654989][  T255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7ccf0
[   22.655245][  T255] RBP: ff1100000ce64000 R08: 1fe22000013af99f R09: ff1100000d44d158
[   22.655489][  T255] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   22.655734][  T255] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cddf000
[   22.655996][  T255] FS:  00007fdfa57b7840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.656289][  T255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.656502][  T255] CR2: 00007f78714d7574 CR3: 000000000c67c005 CR4: 0000000000771ef0
[   22.656747][  T255] PKRU: 55555554
[   22.656893][  T255] Call Trace:
[   22.657049][  T255]  <TASK>
[   22.657171][  T255]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.657353][  T255]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.657500][  T255]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   22.657650][  T255]  ? netdev_notify_peers (net/core/dev.c:1642)
[   22.657831][  T255]  dev_open (net/core/dev_api.c:202)
[   22.657993][  T255]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   22.658184][  T255]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   22.658372][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.658551][  T255]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.658733][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.658913][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.659107][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.659294][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.659479][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.659663][  T255]  do_set_master (net/core/rtnetlink.c:3011)
[   22.659842][  T255]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.660036][  T255]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.660227][  T255]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.660411][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.660628][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.660810][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.661003][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.661190][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.661372][  T255]  ? __kernel_text_address (kernel/extable.c:79)
[   22.661553][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.661733][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.661914][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.662109][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.662300][  T255]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.662482][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.662663][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.662844][  T255]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.663036][  T255]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.663225][  T255]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.663411][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.663595][  T255]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.663772][  T255]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.663967][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.664148][  T255]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.664339][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.664517][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.664700][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.664878][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.665069][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.665260][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.665439][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.665620][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.665799][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.665994][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.666185][  T255]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.666365][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.666543][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.666722][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.666905][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.667097][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.667290][  T255]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.667474][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.667656][  T255]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.667840][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.668031][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.668221][  T255]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.668407][  T255]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.668587][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.668768][  T255]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.668965][  T255]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.669146][  T255]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.669336][  T255]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.669517][  T255]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.669696][  T255]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.669906][  T255]  ? move_addr_to_kernel (net/socket.c:258)
[   22.670101][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.670292][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.670477][  T255]  ___sys_sendmsg (net/socket.c:2752)
[   22.670657][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.670869][  T255]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.671073][  T255]  __sys_sendmsg (net/socket.c:2784)
[   22.671263][  T255]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.671443][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.671661][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.671841][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.672035][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.672226][  T255]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.672405][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.672585][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.672797][  T255] RIP: 0033:0x7fdfa59f108e
[   22.672995][  T255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.673518][  T255] RSP: 002b:00007ffd7ddfa310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.673764][  T255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfa59f108e
[   22.674015][  T255] RDX: 0000000000000000 RSI: 00007ffd7ddfa3c0 RDI: 0000000000000005
[   22.674272][  T255] RBP: 00007ffd7ddfa320 R08: 0000000000000000 R09: 0000000000000000
[   22.674515][  T255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.674757][  T255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ddfaa80
| [   22.676837][  T255] ------------[ cut here ]------------
| [   22.677022][  T255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/255
| [   22.677299][  T255] Modules linked in:
| [   22.677763][  T255] Tainted: [W]=WARN
[   22.677910][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.678134][  T255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.678362][  T255] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.678876][  T255] RSP: 0018:ffa0000000b46e10 EFLAGS: 00010286
[   22.679105][  T255] RAX: 00000000ffffffa6 RBX: ff11000009d7d3c0 RCX: 1ff4000000168d88
[   22.679362][  T255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d470
[   22.679608][  T255] RBP: ff1100000ce64000 R08: 1fe22000013afa8f R09: ff1100000d44d158
[   22.679853][  T255] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.680107][  T255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   22.680363][  T255] FS:  00007fdfa57b7840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.680640][  T255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.680858][  T255] CR2: 00007f78714d7574 CR3: 000000000c67c005 CR4: 0000000000771ef0
[   22.681114][  T255] PKRU: 55555554
[   22.681269][  T255] Call Trace:
[   22.681415][  T255]  <TASK>
[   22.681530][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.681710][  T255]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.681893][  T255]  notifier_call_chain (kernel/notifier.c:85)
[   22.682084][  T255]  netdev_lower_state_changed (net/core/dev.c:9573)
[   22.682274][  T255]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   22.682489][  T255]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   22.682668][  T255]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   22.682848][  T255]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   22.683048][  T255]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.683238][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.683421][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.683604][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.683781][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.683977][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.684168][  T255]  do_set_master (net/core/rtnetlink.c:3011)
[   22.684347][  T255]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.684526][  T255]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.684711][  T255]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.684893][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.685116][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.685305][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.685489][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.685669][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.685849][  T255]  ? __kernel_text_address (kernel/extable.c:79)
[   22.686047][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.686239][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.686420][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.686599][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.686779][  T255]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.686973][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.687153][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.687342][  T255]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.687526][  T255]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.687704][  T255]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.687884][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.688076][  T255]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.688263][  T255]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.688448][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.688630][  T255]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.688816][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.689006][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.689193][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.689375][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.689555][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.689737][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.689913][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.690107][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.690302][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.690484][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.690663][  T255]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.690841][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.691033][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.691220][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.691401][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.691583][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.691764][  T255]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.691955][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.692138][  T255]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.692331][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.692509][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.692690][  T255]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.692871][  T255]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.693069][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.693260][  T255]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.693442][  T255]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.693623][  T255]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.693806][  T255]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.694001][  T255]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.694187][  T255]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.694401][  T255]  ? move_addr_to_kernel (net/socket.c:258)
[   22.694583][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.694763][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.694957][  T255]  ___sys_sendmsg (net/socket.c:2752)
[   22.695135][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.695353][  T255]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.695545][  T255]  __sys_sendmsg (net/socket.c:2784)
[   22.695732][  T255]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.695911][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.696139][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.696329][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.696510][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.696689][  T255]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.696866][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.697059][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.697281][  T255] RIP: 0033:0x7fdfa59f108e
[   22.697469][  T255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.697993][  T255] RSP: 002b:00007ffd7ddfa310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.698249][  T255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfa59f108e
[   22.698493][  T255] RDX: 0000000000000000 RSI: 00007ffd7ddfa3c0 RDI: 0000000000000005
[   22.698734][  T255] RBP: 00007ffd7ddfa320 R08: 0000000000000000 R09: 0000000000000000
[   22.698991][  T255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.699238][  T255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ddfaa80
| [   22.701349][  T255] ------------[ cut here ]------------
| [   22.701524][  T255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/255
| [   22.701802][  T255] Modules linked in:
| [   22.702289][  T255] Tainted: [W]=WARN
[   22.702435][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.702648][  T255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.702872][  T255] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.703408][  T255] RSP: 0018:ffa0000000b46d20 EFLAGS: 00010286
[   22.703623][  T255] RAX: 00000000ffffffa6 RBX: ff11000009d7c940 RCX: 1ff4000000168d6a
[   22.703872][  T255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c9f0
[   22.704129][  T255] RBP: ff1100000ce64000 R08: 1fe22000013af93f R09: ff1100000d44d158
[   22.704382][  T255] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.704625][  T255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   22.704871][  T255] FS:  00007fdfa57b7840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.705176][  T255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.705392][  T255] CR2: 00007f78714d7574 CR3: 000000000c67c005 CR4: 0000000000771ef0
[   22.705640][  T255] PKRU: 55555554
[   22.705788][  T255] Call Trace:
[   22.705947][  T255]  <TASK>
[   22.706062][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.706254][  T255]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.706439][  T255]  notifier_call_chain (kernel/notifier.c:85)
[   22.706622][  T255]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   22.706801][  T255]  ? packet_sendmsg_spkt (af_packet.c:?)
[   22.707005][  T255]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   22.707197][  T255]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   22.707377][  T255]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   22.707562][  T255]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   22.707745][  T255]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   22.707942][  T255]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   22.708126][  T255]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.708310][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.708488][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.708669][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.708851][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.709052][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.709241][  T255]  do_set_master (net/core/rtnetlink.c:3011)
[   22.709423][  T255]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.709603][  T255]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.709786][  T255]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.709982][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.710207][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.710389][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.710572][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.710753][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.710977][  T255]  ? __kernel_text_address (kernel/extable.c:79)
[   22.711236][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.711468][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.711654][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.711835][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.712032][  T255]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.712220][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.712404][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.712585][  T255]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.712766][  T255]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.712961][  T255]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.713144][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.713334][  T255]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.713514][  T255]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.713699][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.713882][  T255]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.714079][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.714270][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.714458][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.714639][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.714821][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.715018][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.715207][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.715391][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.715573][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.715761][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.715956][  T255]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.716139][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.716329][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.716508][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.716691][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.716871][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.717067][  T255]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.717259][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.717441][  T255]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.717626][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.717807][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.718005][  T255]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.718195][  T255]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.718378][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.718562][  T255]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.718749][  T255]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.718947][  T255]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.719129][  T255]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.719320][  T255]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.719501][  T255]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.719713][  T255]  ? move_addr_to_kernel (net/socket.c:258)
[   22.719897][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.720091][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.720285][  T255]  ___sys_sendmsg (net/socket.c:2752)
[   22.720464][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.720678][  T255]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.720872][  T255]  __sys_sendmsg (net/socket.c:2784)
[   22.721068][  T255]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.721261][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.721483][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.721663][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.721844][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.722037][  T255]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.722225][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.722406][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.722619][  T255] RIP: 0033:0x7fdfa59f108e
[   22.722805][  T255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.723349][  T255] RSP: 002b:00007ffd7ddfa310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.723596][  T255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfa59f108e
[   22.723848][  T255] RDX: 0000000000000000 RSI: 00007ffd7ddfa3c0 RDI: 0000000000000005
[   22.724108][  T255] RBP: 00007ffd7ddfa320 R08: 0000000000000000 R09: 0000000000000000
[   22.724362][  T255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.724605][  T255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ddfaa80
| [   22.726594][  T255] ------------[ cut here ]------------
| [   22.726766][  T255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/255
| [   22.727053][  T255] Modules linked in:
| [   22.727528][  T255] Tainted: [W]=WARN
[   22.727674][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.727885][  T255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.728117][  T255] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.728640][  T255] RSP: 0018:ffa0000000b46e10 EFLAGS: 00010286
[   22.728855][  T255] RAX: 00000000ffffffa6 RBX: ff11000009d7c640 RCX: 1ff4000000168d88
[   22.729111][  T255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c6f0
[   22.729365][  T255] RBP: ff1100000ce64000 R08: 1fe22000013af8df R09: ff1100000d44d158
[   22.729610][  T255] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.729854][  T255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   22.730114][  T255] FS:  00007fdfa57b7840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.730481][  T255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.730788][  T255] CR2: 00007f78714d7574 CR3: 000000000c67c005 CR4: 0000000000771ef0
[   22.731112][  T255] PKRU: 55555554
[   22.731314][  T255] Call Trace:
[   22.731509][  T255]  <TASK>
[   22.731634][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.731815][  T255]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.732011][  T255]  notifier_call_chain (kernel/notifier.c:85)
[   22.732205][  T255]  netdev_lower_state_changed (net/core/dev.c:9573)
[   22.732388][  T255]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   22.732602][  T255]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   22.732781][  T255]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   22.732977][  T255]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   22.733170][  T255]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.733351][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.733546][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.733727][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.733904][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.734101][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.734294][  T255]  do_set_master (net/core/rtnetlink.c:3011)
[   22.734477][  T255]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.734658][  T255]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.734845][  T255]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.735038][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.735259][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.735440][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.735620][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.735799][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.735993][  T255]  ? __kernel_text_address (kernel/extable.c:79)
[   22.736185][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.736370][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.736548][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.736729][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.736907][  T255]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.737101][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.737291][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.737476][  T255]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.737654][  T255]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.737832][  T255]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.738026][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.738210][  T255]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.738388][  T255]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.738572][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.738755][  T255]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.738951][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.739130][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.739319][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.739496][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.739675][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.739859][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.740047][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.740238][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.740417][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.740598][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.740777][  T255]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.740968][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.741148][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.741335][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.741516][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.741697][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.741880][  T255]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.742072][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.742261][  T255]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.742444][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.742623][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.742805][  T255]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.742999][  T255]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.743191][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.743372][  T255]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.743552][  T255]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.743732][  T255]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.743912][  T255]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.744105][  T255]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.744294][  T255]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.744511][  T255]  ? move_addr_to_kernel (net/socket.c:258)
[   22.744692][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.744874][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.745067][  T255]  ___sys_sendmsg (net/socket.c:2752)
[   22.745255][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.745466][  T255]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.745658][  T255]  __sys_sendmsg (net/socket.c:2784)
[   22.745839][  T255]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.746031][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.746254][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.746436][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.746616][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.746796][  T255]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.746989][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.747178][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.747394][  T255] RIP: 0033:0x7fdfa59f108e
[   22.747580][  T255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.748103][  T255] RSP: 002b:00007ffd7ddfa310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.748360][  T255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfa59f108e
[   22.748603][  T255] RDX: 0000000000000000 RSI: 00007ffd7ddfa3c0 RDI: 0000000000000005
[   22.748846][  T255] RBP: 00007ffd7ddfa320 R08: 0000000000000000 R09: 0000000000000000
[   22.749103][  T255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.749354][  T255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ddfaa80
| [   22.751620][  T255] ------------[ cut here ]------------
| [   22.751833][  T255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/255
| [   22.752124][  T255] Modules linked in:
| [   22.752586][  T255] Tainted: [W]=WARN
[   22.752732][  T255] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.752957][  T255] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.753183][  T255] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.753690][  T255] RSP: 0018:ffa0000000b46db8 EFLAGS: 00010286
[   22.753904][  T255] RAX: 00000000ffffffa6 RBX: ff11000009d7db40 RCX: 1ff4000000168d7d
[   22.754166][  T255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7dbf0
[   22.754412][  T255] RBP: ff1100000c742000 R08: 1fe22000013afb7f R09: ff1100000d44d158
[   22.754653][  T255] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.754893][  T255] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
[   22.755149][  T255] FS:  00007fdfa57b7840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.755437][  T255] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.755648][  T255] CR2: 00007f78714d7574 CR3: 000000000c67c005 CR4: 0000000000771ef0
[   22.755892][  T255] PKRU: 55555554
[   22.756047][  T255] Call Trace:
[   22.756201][  T255]  <TASK>
[   22.756318][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.756497][  T255]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.756682][  T255]  notifier_call_chain (kernel/notifier.c:85)
[   22.756862][  T255]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   22.757090][  T255]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   22.757282][  T255]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   22.757496][  T255]  ? netdev_change_features (net/core/dev.c:11117)
[   22.757673][  T255]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   22.757854][  T255]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   22.758048][  T255]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   22.758240][  T255]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   22.758420][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.758597][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.758778][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.758968][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.759153][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.759342][  T255]  do_set_master (net/core/rtnetlink.c:3011)
[   22.759520][  T255]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   22.759699][  T255]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   22.759879][  T255]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.760070][  T255]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.760288][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.760472][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.760649][  T255]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.760827][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.761022][  T255]  ? __kernel_text_address (kernel/extable.c:79)
[   22.761207][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.761388][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.761566][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.761746][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.761923][  T255]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.762113][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.762358][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.762555][  T255]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.762732][  T255]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.762907][  T255]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.763100][  T255]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.763297][  T255]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.763474][  T255]  ? nla_get_range_signed (lib/nlattr.c:270)
[   22.763706][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.763913][  T255]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.764107][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.764297][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.764480][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.764658][  T255]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.764837][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.765034][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.765219][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.765397][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.765576][  T255]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.765756][  T255]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.765946][  T255]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.766129][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.766314][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.766489][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.766670][  T255]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.766847][  T255]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.767042][  T255]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.767242][  T255]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.767423][  T255]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.767611][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.767788][  T255]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.768038][  T255]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.768243][  T255]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.768421][  T255]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.768601][  T255]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.768779][  T255]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.768975][  T255]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.769154][  T255]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.769340][  T255]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.769518][  T255]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.769727][  T255]  ? move_addr_to_kernel (net/socket.c:258)
[   22.769907][  T255]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.770098][  T255]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.770293][  T255]  ___sys_sendmsg (net/socket.c:2752)
[   22.770472][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.770683][  T255]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.770873][  T255]  __sys_sendmsg (net/socket.c:2784)
[   22.771065][  T255]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.771254][  T255]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.771472][  T255]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.771654][  T255]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.771833][  T255]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.772025][  T255]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.772207][  T255]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.772389][  T255]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.772596][  T255] RIP: 0033:0x7fdfa59f108e
[   22.772779][  T255] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.773311][  T255] RSP: 002b:00007ffd7ddfa310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.773649][  T255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfa59f108e
[   22.774014][  T255] RDX: 0000000000000000 RSI: 00007ffd7ddfa3c0 RDI: 0000000000000005
[   22.774358][  T255] RBP: 00007ffd7ddfa320 R08: 0000000000000000 R09: 0000000000000000
[   22.774704][  T255] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db50
[   22.775015][  T255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7ddfaa80
| [   22.777656][   T38] ------------[ cut here ]------------
| [   22.777839][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/38
| [   22.778144][   T38] Modules linked in:
| [   22.778614][   T38] Tainted: [W]=WARN
[   22.778750][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.778990][   T38] Workqueue: events_unbound linkwatch_event
[   22.779201][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.779408][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.779891][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   22.780102][   T38] RAX: 00000000ffffffa6 RBX: ff11000009d7d9c0 RCX: 1ff4000000055f02
[   22.780338][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7da70
[   22.780566][   T38] RBP: ff1100000ce64000 R08: 1fe22000013afb4f R09: ff11000001d8aea8
[   22.780793][   T38] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   22.781059][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   22.781293][   T38] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.781554][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.781824][   T38] CR2: 00007f78714d7574 CR3: 0000000017f39006 CR4: 0000000000771ef0
[   22.782151][   T38] PKRU: 55555554
[   22.782468][   T38] Call Trace:
[   22.782622][   T38]  <TASK>
[   22.782737][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   22.782982][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.783228][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   22.783597][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.783771][   T38]  netif_state_change (net/core/dev.c:1605)
[   22.784014][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   22.784230][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   22.784471][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   22.784639][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.784812][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   22.784992][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   22.785244][   T38]  process_one_work (kernel/workqueue.c:3314)
[   22.785414][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.785606][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.785842][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.786078][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.786256][   T38]  kthread (kernel/kthread.c:436)
[   22.786392][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.786586][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.786879][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.787071][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.787275][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.787444][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.787691][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.801883][   T38] ------------[ cut here ]------------
| [   22.802550][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/38
| [   22.802795][   T38] Modules linked in:
| [   22.803369][   T38] Tainted: [W]=WARN
[   22.803462][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.803615][   T38] Workqueue: events_unbound linkwatch_event
[   22.803781][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.804039][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.804469][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   22.804624][   T38] RAX: 00000000ffffffa6 RBX: ff1100000c9ad540 RCX: 1ff4000000055f02
[   22.804896][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad5f0
[   22.805177][   T38] RBP: ff1100000ce51000 R08: 1fe2200001935abf R09: ff11000001d8aea8
[   22.805361][   T38] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.805537][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   22.805720][   T38] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   22.806030][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.806186][   T38] CR2: 00007f09b651e430 CR3: 000000000d550004 CR4: 0000000000771ef0
[   22.806371][   T38] PKRU: 55555554
[   22.806460][   T38] Call Trace:
[   22.806550][   T38]  <TASK>
[   22.806614][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   22.806735][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.806855][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   22.807083][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.807184][   T38]  netif_state_change (net/core/dev.c:1605)
[   22.807309][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   22.807463][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   22.807586][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   22.807709][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.807832][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   22.808031][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   22.808153][   T38]  process_one_work (kernel/workqueue.c:3314)
[   22.808286][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.808406][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.808534][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.808659][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.808781][   T38]  kthread (kernel/kthread.c:436)
[   22.808872][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.809080][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.809205][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.809328][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.809479][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.809603][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.809749][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.853919][  T256] ------------[ cut here ]------------
| [   22.854170][  T256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/256
| [   22.854479][  T256] Modules linked in:
| [   22.854966][  T256] Tainted: [W]=WARN
[   22.855138][  T256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.855393][  T256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.855628][  T256] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.856227][  T256] RSP: 0018:ffa0000000b47020 EFLAGS: 00010286
[   22.856505][  T256] RAX: 00000000ffffffa6 RBX: ff1100000be57240 RCX: 1ff4000000168dca
[   22.856809][  T256] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be572f0
[   22.857133][  T256] RBP: ff1100000c742000 R08: 1fe22000017cae5f R09: ff1100000cfbae58
[   22.857439][  T256] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   22.857773][  T256] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   22.858115][  T256] FS:  00007f2604bf3840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   22.858485][  T256] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.858793][  T256] CR2: 0000000006684988 CR3: 000000000c816001 CR4: 0000000000771ef0
[   22.859120][  T256] PKRU: 55555554
[   22.859332][  T256] Call Trace:
[   22.859534][  T256]  <TASK>
[   22.859718][  T256]  ? __local_bh_enable_ip (kernel/softirq.c:455)
[   22.859973][  T256]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.860156][  T256]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.860316][  T256]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   22.860500][  T256]  __dev_notify_flags (net/core/dev.c:9787)
[   22.860683][  T256]  ? netif_change_name (net/core/dev.c:1495)
[   22.860861][  T256]  ? __dev_change_flags (net/core/dev.c:9752)
[   22.861051][  T256]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   22.861256][  T256]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.861439][  T256]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   22.861627][  T256]  netif_change_flags (net/core/dev.c:9820)
[   22.861818][  T256]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   22.862014][  T256]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   22.862210][  T256]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   22.862391][  T256]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   22.862606][  T256]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   22.862791][  T256]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.862982][  T256]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   22.863168][  T256]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.863360][  T256]  ? __kernel_text_address (kernel/extable.c:79)
[   22.863611][  T256]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.863855][  T256]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.864055][  T256]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.864272][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.864458][  T256]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.864637][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.864819][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.865012][  T256]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   22.865201][  T256]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   22.865390][  T256]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   22.865570][  T256]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   22.865751][  T256]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   22.865946][  T256]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   22.866131][  T256]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   22.866327][  T256]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.866507][  T256]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.866690][  T256]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.866867][  T256]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   22.867062][  T256]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.867280][  T256]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.867478][  T256]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.867656][  T256]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.867834][  T256]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.868028][  T256]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   22.868217][  T256]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.868397][  T256]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.868578][  T256]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.868755][  T256]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.868950][  T256]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.869154][  T256]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.869343][  T256]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.869534][  T256]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   22.869715][  T256]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   22.869903][  T256]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   22.870096][  T256]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   22.870286][  T256]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.870469][  T256]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.870657][  T256]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   22.870839][  T256]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.871033][  T256]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   22.871251][  T256]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   22.871432][  T256]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.871636][  T256]  ? copy_msghdr_from_user (net/socket.c:2635)
[   22.871817][  T256]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   22.872040][  T256]  ? move_addr_to_kernel (net/socket.c:258)
[   22.872229][  T256]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   22.872431][  T256]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   22.872613][  T256]  ___sys_sendmsg (net/socket.c:2752)
[   22.872792][  T256]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   22.873016][  T256]  ? copy_msghdr_from_user (net/socket.c:2603)
[   22.873230][  T256]  __sys_sendmsg (net/socket.c:2784)
[   22.873413][  T256]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   22.873591][  T256]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   22.873806][  T256]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   22.874000][  T256]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.874312][  T256]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.874497][  T256]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   22.874676][  T256]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   22.874863][  T256]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.875180][  T256] RIP: 0033:0x7f2604e2d08e
[   22.875453][  T256] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.876189][  T256] RSP: 002b:00007fff5ab6d380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.876438][  T256] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2604e2d08e
[   22.876687][  T256] RDX: 0000000000000000 RSI: 00007fff5ab6d430 RDI: 0000000000000005
[   22.876942][  T256] RBP: 00007fff5ab6d390 R08: 0000000000000000 R09: 0000000000000000
[   22.877191][  T256] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db51
[   22.877439][  T256] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5ab6daf0
| [   22.881299][   T12] ------------[ cut here ]------------
| [   22.881526][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   22.881873][   T12] Modules linked in:
| [   22.882481][   T12] Tainted: [W]=WARN
[   22.882595][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.883443][   T12] Workqueue: bond0 bond_mii_monitor
[   22.883585][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.883750][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.884215][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   22.884365][   T12] RAX: 00000000ffffffa6 RBX: ff11000008a1a640 RCX: 1ff4000000018eee
[   22.884546][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a6f0
[   22.884749][   T12] RBP: ff1100000251c000 R08: 1fe22000011434df R09: ff11000001b0d1a8
[   22.884943][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   22.885121][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   22.885311][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   22.885525][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.885698][   T12] CR2: 00005563621c9d5c CR3: 0000000017f39001 CR4: 0000000000771ef0
[   22.885885][   T12] PKRU: 55555554
[   22.885982][   T12] Call Trace:
[   22.886097][   T12]  <TASK>
[   22.886171][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.886291][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.886410][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   22.886533][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   22.886653][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   22.886809][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   22.886934][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   22.887076][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   22.887214][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   22.887332][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.887452][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   22.887570][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.887693][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   22.887812][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   22.887959][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   22.888084][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.888217][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.888336][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.888455][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   22.888572][   T12]  process_one_work (kernel/workqueue.c:3314)
[   22.888693][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.888814][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.888946][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.889068][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.889214][   T12]  kthread (kernel/kthread.c:436)
[   22.889307][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.889455][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.889576][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.889698][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.889859][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.890010][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.890133][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.891916][   T12] ------------[ cut here ]------------
| [   22.892051][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   22.892300][   T12] Modules linked in:
| [   22.892662][   T12] Tainted: [W]=WARN
[   22.892752][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.892923][   T12] Workqueue: bond0 bond_mii_monitor
[   22.893055][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.893233][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.893657][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   22.893812][   T12] RAX: 00000000ffffffa6 RBX: ff11000008a1a1c0 RCX: 1ff4000000018eee
[   22.893996][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a270
[   22.894180][   T12] RBP: ff1100000ce64000 R08: 1fe220000114344f R09: ff11000001b0d1a8
[   22.894357][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   22.894537][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   22.894718][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   22.894937][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.895086][   T12] CR2: 00005563621c9d5c CR3: 0000000017f39001 CR4: 0000000000771ef0
[   22.895269][   T12] PKRU: 55555554
[   22.895358][   T12] Call Trace:
[   22.895448][   T12]  <TASK>
[   22.895510][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.895646][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.895772][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   22.895902][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   22.896032][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   22.896193][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   22.896318][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   22.896443][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   22.896570][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   22.896693][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   22.896821][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   22.896956][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   22.897083][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   22.897214][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   22.897338][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   22.897463][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.897671][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   22.897821][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   22.897960][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   22.898088][   T12]  process_one_work (kernel/workqueue.c:3314)
[   22.898224][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.898342][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.898464][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.898588][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.898708][   T12]  kthread (kernel/kthread.c:436)
[   22.898799][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.898954][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.899079][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.899207][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.899368][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.899489][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.899612][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   22.911900][   T39] ------------[ cut here ]------------
| [   22.912092][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/39
| [   22.912347][   T39] Modules linked in:
| [   22.912719][   T39] Tainted: [W]=WARN
[   22.912812][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.912971][   T39] Workqueue: events_unbound linkwatch_event
[   22.913136][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.913309][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   22.913732][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   22.913887][   T39] RAX: 00000000ffffffa6 RBX: ff11000008a1bb40 RCX: 1ff4000000057f02
[   22.914084][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1bbf0
[   22.914271][   T39] RBP: ff1100000c742000 R08: 1fe220000114377f R09: ff11000001d8d1a8
[   22.914449][   T39] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   22.914629][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   22.914810][   T39] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   22.915034][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.915190][   T39] CR2: 00005563a06f31b8 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   22.915373][   T39] PKRU: 55555554
[   22.915463][   T39] Call Trace:
[   22.915552][   T39]  <TASK>
[   22.915615][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   22.915737][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   22.915858][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   22.915989][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   22.916082][   T39]  netif_state_change (net/core/dev.c:1605)
[   22.916210][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   22.916365][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   22.916485][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   22.916606][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   22.916728][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   22.916850][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   22.916975][   T39]  process_one_work (kernel/workqueue.c:3314)
[   22.917100][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   22.917222][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   22.917349][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   22.917473][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   22.917592][   T39]  kthread (kernel/kthread.c:436)
[   22.917681][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   22.917831][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.917957][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   22.918079][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   22.918252][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   22.918376][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   22.918496][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   24.065783][  T260] ------------[ cut here ]------------
| [   24.065970][  T260] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/260
| [   24.066211][  T260] Modules linked in:
| [   24.066582][  T260] Tainted: [W]=WARN
[   24.066684][  T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.066855][  T260] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   24.067034][  T260] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   24.067502][  T260] RSP: 0018:ffa0000000857020 EFLAGS: 00010286
[   24.067671][  T260] RAX: 00000000ffffffa6 RBX: ff1100000bd88340 RCX: 1ff400000010adca
[   24.067870][  T260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd883f0
[   24.068070][  T260] RBP: ff1100000256c000 R08: 1fe22000017b107f R09: ff110000059e8b58
[   24.068271][  T260] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   24.068465][  T260] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   24.068665][  T260] FS:  00007f36ad995840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   24.068903][  T260] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.069073][  T260] CR2: 00000000360fd988 CR3: 000000000f57c006 CR4: 0000000000771ef0
[   24.069280][  T260] PKRU: 55555554
[   24.069379][  T260] Call Trace:
[   24.069477][  T260]  <TASK>
[   24.069546][  T260]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   24.069681][  T260]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   24.069781][  T260]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   24.069915][  T260]  __dev_notify_flags (net/core/dev.c:9787)
[   24.070054][  T260]  ? netif_change_name (net/core/dev.c:1495)
[   24.070191][  T260]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   24.070322][  T260]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   24.070451][  T260]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.070582][  T260]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   24.070718][  T260]  netif_change_flags (net/core/dev.c:9820)
[   24.070855][  T260]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   24.070993][  T260]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   24.071128][  T260]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   24.071266][  T260]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   24.071430][  T260]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   24.071561][  T260]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.071694][  T260]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   24.071825][  T260]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.072021][  T260]  ? __kernel_text_address (kernel/extable.c:79)
[   24.072154][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.072292][  T260]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.072421][  T260]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.072551][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.072683][  T260]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   24.072813][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.072997][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.073127][  T260]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   24.073262][  T260]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   24.073392][  T260]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   24.073521][  T260]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   24.073654][  T260]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   24.073789][  T260]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   24.073923][  T260]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   24.074139][  T260]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.074273][  T260]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.074403][  T260]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.074533][  T260]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   24.074663][  T260]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.074796][  T260]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.074926][  T260]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.075135][  T260]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.075281][  T260]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.075412][  T260]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   24.075542][  T260]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   24.075673][  T260]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.075803][  T260]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.076023][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.076158][  T260]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.076293][  T260]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.076424][  T260]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   24.076554][  T260]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   24.076683][  T260]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   24.076817][  T260]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   24.077036][  T260]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   24.077174][  T260]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   24.077306][  T260]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.077435][  T260]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   24.077564][  T260]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   24.077694][  T260]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   24.077827][  T260]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   24.078049][  T260]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   24.078187][  T260]  ? copy_msghdr_from_user (net/socket.c:2635)
[   24.078318][  T260]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   24.078480][  T260]  ? move_addr_to_kernel (net/socket.c:258)
[   24.078611][  T260]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   24.078742][  T260]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   24.078871][  T260]  ___sys_sendmsg (net/socket.c:2752)
[   24.079067][  T260]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   24.079234][  T260]  ? copy_msghdr_from_user (net/socket.c:2603)
[   24.079378][  T260]  __sys_sendmsg (net/socket.c:2784)
[   24.079510][  T260]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   24.079639][  T260]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   24.079804][  T260]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   24.079989][  T260]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.080119][  T260]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   24.080255][  T260]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   24.080386][  T260]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   24.080516][  T260]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   24.080677][  T260] RIP: 0033:0x7f36adbcf08e
[   24.080816][  T260] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   24.081339][  T260] RSP: 002b:00007ffe3fce65a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   24.081538][  T260] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f36adbcf08e
[   24.081730][  T260] RDX: 0000000000000000 RSI: 00007ffe3fce6650 RDI: 0000000000000005
[   24.081924][  T260] RBP: 00007ffe3fce65b0 R08: 0000000000000000 R09: 0000000000000000
[   24.082180][  T260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db52
[   24.082442][  T260] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3fce6d10
| [   24.085045][   T39] ------------[ cut here ]------------
| [   24.085190][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   24.085428][   T39] Modules linked in:
| [   24.085809][   T39] Tainted: [W]=WARN
[   24.085901][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.086063][   T39] Workqueue: events_unbound linkwatch_event
[   24.086230][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   24.086390][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   24.086819][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   24.087034][   T39] RAX: 00000000ffffffa6 RBX: ff11000009d7cac0 RCX: 1ff4000000057f02
[   24.087219][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7cb70
[   24.087398][   T39] RBP: ff1100000251c000 R08: 1fe22000013af96f R09: ff11000001d8d1a8
[   24.087583][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   24.087765][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   24.087965][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   24.088183][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.088336][   T39] CR2: 00005563621c9d5c CR3: 000000000c6e7002 CR4: 0000000000771ef0
[   24.088520][   T39] PKRU: 55555554
[   24.088613][   T39] Call Trace:
[   24.088705][   T39]  <TASK>
[   24.088770][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   24.088891][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   24.089019][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   24.089146][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   24.089244][   T39]  netif_state_change (net/core/dev.c:1605)
[   24.089364][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   24.089486][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   24.089636][   T39]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   24.089755][   T39]  ? rfc2863_policy (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/netdevice.h:4593 net/core/link_watch.c:64 net/core/link_watch.c:76)
[   24.089879][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   24.090001][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   24.090124][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   24.090252][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   24.090370][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   24.090491][   T39]  process_one_work (kernel/workqueue.c:3314)
[   24.090615][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   24.090733][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.090859][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   24.090992][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   24.091111][   T39]  kthread (kernel/kthread.c:436)
[   24.091204][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.091355][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   24.091474][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   24.091597][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   24.091750][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   24.091871][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   24.091999][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   24.149738][   T12] ------------[ cut here ]------------
| [   24.150043][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   24.150357][   T12] Modules linked in:
| [   24.150897][   T12] Tainted: [W]=WARN
[   24.151110][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.151406][   T12] Workqueue: bond0 bond_mii_monitor
[   24.151657][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   24.151980][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   24.152721][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   24.153040][   T12] RAX: 00000000ffffffa6 RBX: ff1100000be56f40 RCX: 1ff4000000018eee
[   24.153383][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56ff0
[   24.153714][   T12] RBP: ff1100000251c000 R08: 1fe22000017cadff R09: ff11000001b0d1a8
[   24.154074][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   24.154422][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   24.154763][   T12] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   24.155170][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   24.155463][   T12] CR2: 00007f418c88d310 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   24.155808][   T12] PKRU: 55555554
[   24.156025][   T12] Call Trace:
[   24.156228][   T12]  <TASK>
[   24.156384][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.156632][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   24.156878][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   24.157141][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   24.157399][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   24.157692][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   24.157959][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   24.158209][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   24.158457][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   24.158701][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   24.158961][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   24.159210][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   24.159431][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   24.159601][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   24.159771][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   24.159952][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.160119][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   24.160324][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   24.160494][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   24.160660][   T12]  process_one_work (kernel/workqueue.c:3314)
[   24.160830][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   24.161010][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   24.161190][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   24.161364][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   24.161528][   T12]  kthread (kernel/kthread.c:436)
[   24.161666][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   24.161860][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   24.162040][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   24.162224][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   24.162423][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   24.162593][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   24.162759][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   26.167544][  T262] ------------[ cut here ]------------
| [   26.167767][  T262] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/262
| [   26.168068][  T262] Modules linked in:
| [   26.168550][  T262] Tainted: [W]=WARN
[   26.168696][  T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.168908][  T262] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.169142][  T262] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.169659][  T262] RSP: 0018:ffa0000000bf7020 EFLAGS: 00010286
[   26.169872][  T262] RAX: 00000000ffffffa6 RBX: ff1100000ee087c0 RCX: 1ff400000017edca
[   26.170126][  T262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee08870
[   26.170376][  T262] RBP: ff1100000256c000 R08: 1fe2200001dc110f R09: ff1100000cda2e58
[   26.170616][  T262] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   26.170858][  T262] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   26.171113][  T262] FS:  00007fbbdccbc840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   26.171402][  T262] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.171616][  T262] CR2: 000000001c1a4988 CR3: 000000000bf19002 CR4: 0000000000771ef0
[   26.171862][  T262] PKRU: 55555554
[   26.172028][  T262] Call Trace:
[   26.172182][  T262]  <TASK>
[   26.172301][  T262]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   26.172487][  T262]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   26.172635][  T262]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   26.172814][  T262]  __dev_notify_flags (net/core/dev.c:9787)
[   26.173009][  T262]  ? netif_change_name (net/core/dev.c:1495)
[   26.173206][  T262]  ? __dev_change_flags (net/core/dev.c:9752)
[   26.173384][  T262]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   26.173562][  T262]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.173742][  T262]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   26.173926][  T262]  netif_change_flags (net/core/dev.c:9820)
[   26.174121][  T262]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   26.174316][  T262]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   26.174500][  T262]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   26.174682][  T262]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   26.174897][  T262]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.175088][  T262]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.175279][  T262]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   26.175460][  T262]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.175643][  T262]  ? __kernel_text_address (kernel/extable.c:79)
[   26.175825][  T262]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.176016][  T262]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.176205][  T262]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.176387][  T262]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.176568][  T262]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.176745][  T262]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.176925][  T262]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.177119][  T262]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   26.177310][  T262]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   26.177491][  T262]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   26.177671][  T262]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.177853][  T262]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   26.178048][  T262]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   26.178241][  T262]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   26.178424][  T262]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.178603][  T262]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.178784][  T262]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.178975][  T262]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   26.179158][  T262]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.179355][  T262]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.179537][  T262]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.179719][  T262]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.179899][  T262]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.180090][  T262]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.180279][  T262]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   26.180458][  T262]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.180636][  T262]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.180815][  T262]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.181013][  T262]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.181200][  T262]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.181384][  T262]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   26.181562][  T262]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.181741][  T262]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   26.181925][  T262]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   26.182115][  T262]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   26.182315][  T262]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   26.182558][  T262]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.182819][  T262]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.183098][  T262]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   26.183373][  T262]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   26.183628][  T262]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.183821][  T262]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   26.184015][  T262]  ? copy_msghdr_from_user (net/socket.c:2635)
[   26.184202][  T262]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   26.184411][  T262]  ? move_addr_to_kernel (net/socket.c:258)
[   26.184592][  T262]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.184772][  T262]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.184967][  T262]  ___sys_sendmsg (net/socket.c:2752)
[   26.185146][  T262]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   26.185371][  T262]  ? copy_msghdr_from_user (net/socket.c:2603)
[   26.185565][  T262]  __sys_sendmsg (net/socket.c:2784)
[   26.185747][  T262]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   26.185925][  T262]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   26.186157][  T262]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.186351][  T262]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.186532][  T262]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   26.186714][  T262]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   26.186894][  T262]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   26.187087][  T262]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.187309][  T262] RIP: 0033:0x7fbbdcef608e
[   26.187496][  T262] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   26.188024][  T262] RSP: 002b:00007ffc55afa610 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   26.188282][  T262] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbbdcef608e
[   26.188528][  T262] RDX: 0000000000000000 RSI: 00007ffc55afa6c0 RDI: 0000000000000005
[   26.188770][  T262] RBP: 00007ffc55afa620 R08: 0000000000000000 R09: 0000000000000000
[   26.189027][  T262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db54
[   26.189279][  T262] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc55afad80
| [   26.192921][   T38] ------------[ cut here ]------------
| [   26.193063][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/38
| [   26.193330][   T38] Modules linked in:
| [   26.193708][   T38] Tainted: [W]=WARN
[   26.193802][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.193967][   T38] Workqueue: events_unbound linkwatch_event
[   26.194126][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.194292][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.194723][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   26.194878][   T38] RAX: 00000000ffffffa6 RBX: ff1100000be56ac0 RCX: 1ff4000000055f02
[   26.195063][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56b70
[   26.195249][   T38] RBP: ff1100000256c000 R08: 1fe22000017cad6f R09: ff11000001d8aea8
[   26.195428][   T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   26.195609][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   26.195799][   T38] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   26.196020][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.196178][   T38] CR2: 00007f808c2cd000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   26.196360][   T38] PKRU: 55555554
[   26.196529][   T38] Call Trace:
[   26.196623][   T38]  <TASK>
[   26.196686][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   26.196808][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   26.196938][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   26.197136][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   26.197237][   T38]  netif_state_change (net/core/dev.c:1605)
[   26.197358][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   26.197512][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   26.197708][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   26.197829][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.197958][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   26.198077][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   26.198277][   T38]  process_one_work (kernel/workqueue.c:3314)
[   26.198400][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   26.198523][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.198649][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   26.198849][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   26.198973][   T38]  kthread (kernel/kthread.c:436)
[   26.199064][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.199216][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.199335][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   26.199456][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   26.199608][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   26.199729][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.199922][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   26.201773][   T38] ------------[ cut here ]------------
| [   26.201895][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/38
| [   26.202238][   T38] Modules linked in:
| [   26.202691][   T38] Tainted: [W]=WARN
[   26.202787][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.203024][   T38] Workqueue: events_unbound linkwatch_event
[   26.203186][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.203344][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.203775][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   26.203927][   T38] RAX: 00000000ffffffa6 RBX: ff1100000be573c0 RCX: 1ff4000000055f02
[   26.204114][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57470
[   26.204300][   T38] RBP: ff1100000251c000 R08: 1fe22000017cae8f R09: ff11000001d8aea8
[   26.204486][   T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   26.204666][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   26.204849][   T38] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   26.205064][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.205221][   T38] CR2: 00007f808c2cd000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   26.205407][   T38] PKRU: 55555554
[   26.205497][   T38] Call Trace:
[   26.205589][   T38]  <TASK>
[   26.205654][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   26.205776][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   26.205894][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   26.206021][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   26.206115][   T38]  netif_state_change (net/core/dev.c:1605)
[   26.206242][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   26.206394][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   26.206516][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   26.206637][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.206763][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   26.206882][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   26.207008][   T38]  process_one_work (kernel/workqueue.c:3314)
[   26.207135][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   26.207260][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.207383][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   26.207508][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   26.207628][   T38]  kthread (kernel/kthread.c:436)
[   26.207719][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.207867][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.207996][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   26.208117][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   26.208271][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   26.208390][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.208511][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   26.260644][  T263] ------------[ cut here ]------------
| [   26.260847][  T263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/263
| [   26.261145][  T263] Modules linked in:
| [   26.261623][  T263] Tainted: [W]=WARN
[   26.261780][  T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.262007][  T263] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.262241][  T263] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.262749][  T263] RSP: 0018:ffa0000000c07020 EFLAGS: 00010286
[   26.262976][  T263] RAX: 00000000ffffffa6 RBX: ff1100000ee099c0 RCX: 1ff4000000180dca
[   26.263226][  T263] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee09a70
[   26.263468][  T263] RBP: ff1100000ce51000 R08: 1fe2200001dc134f R09: ff1100000d44ae58
[   26.263709][  T263] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   26.264031][  T263] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   26.264342][  T263] FS:  00007fcf1d7b7840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   26.264676][  T263] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.264964][  T263] CR2: 0000000033746988 CR3: 000000000d432006 CR4: 0000000000771ef0
[   26.265307][  T263] PKRU: 55555554
[   26.265529][  T263] Call Trace:
[   26.265763][  T263]  <TASK>
[   26.265970][  T263]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   26.266236][  T263]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   26.266442][  T263]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   26.266680][  T263]  __dev_notify_flags (net/core/dev.c:9787)
[   26.266917][  T263]  ? netif_change_name (net/core/dev.c:1495)
[   26.267161][  T263]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   26.267348][  T263]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   26.267526][  T263]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.267708][  T263]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   26.267889][  T263]  netif_change_flags (net/core/dev.c:9820)
[   26.268085][  T263]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   26.268275][  T263]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   26.268457][  T263]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   26.268635][  T263]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   26.268847][  T263]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   26.269039][  T263]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.269224][  T263]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   26.269408][  T263]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.269590][  T263]  ? __kernel_text_address (kernel/extable.c:79)
[   26.269770][  T263]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.269962][  T263]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.270139][  T263]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.270326][  T263]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.270505][  T263]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.270689][  T263]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.270868][  T263]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.271061][  T263]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   26.271249][  T263]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   26.271427][  T263]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   26.271605][  T263]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   26.271787][  T263]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   26.271982][  T263]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   26.272168][  T263]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   26.272358][  T263]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.272534][  T263]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.272714][  T263]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.272895][  T263]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   26.273083][  T263]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.273271][  T263]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.273454][  T263]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.273632][  T263]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.273809][  T263]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.274002][  T263]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   26.274187][  T263]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   26.274367][  T263]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.274546][  T263]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.274724][  T263]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.274908][  T263]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.275098][  T263]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.275284][  T263]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   26.275463][  T263]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   26.275644][  T263]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   26.275828][  T263]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   26.276017][  T263]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   26.276210][  T263]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   26.276391][  T263]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.276572][  T263]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   26.276754][  T263]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   26.276948][  T263]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   26.277130][  T263]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   26.277321][  T263]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   26.277501][  T263]  ? copy_msghdr_from_user (net/socket.c:2635)
[   26.277684][  T263]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   26.277894][  T263]  ? move_addr_to_kernel (net/socket.c:258)
[   26.278084][  T263]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   26.278274][  T263]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   26.278454][  T263]  ___sys_sendmsg (net/socket.c:2752)
[   26.278633][  T263]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   26.278844][  T263]  ? copy_msghdr_from_user (net/socket.c:2603)
[   26.279053][  T263]  __sys_sendmsg (net/socket.c:2784)
[   26.279243][  T263]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   26.279421][  T263]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   26.279635][  T263]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   26.279816][  T263]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.280009][  T263]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   26.280196][  T263]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   26.280378][  T263]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   26.280558][  T263]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   26.280767][  T263] RIP: 0033:0x7fcf1d9f108e
[   26.280965][  T263] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   26.281478][  T263] RSP: 002b:00007ffcc37b0fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   26.281725][  T263] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcf1d9f108e
[   26.281981][  T263] RDX: 0000000000000000 RSI: 00007ffcc37b1090 RDI: 0000000000000005
[   26.282233][  T263] RBP: 00007ffcc37b0ff0 R08: 0000000000000000 R09: 0000000000000000
[   26.282475][  T263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db54
[   26.282720][  T263] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc37b1750
| [   26.285943][   T38] ------------[ cut here ]------------
| [   26.286081][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/38
| [   26.286329][   T38] Modules linked in:
| [   26.286704][   T38] Tainted: [W]=WARN
[   26.286807][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.286972][   T38] Workqueue: events_unbound linkwatch_event
[   26.287130][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.287295][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.287728][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   26.287884][   T38] RAX: 00000000ffffffa6 RBX: ff1100000bf250c0 RCX: 1ff4000000055f02
[   26.288071][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25170
[   26.288255][   T38] RBP: ff1100000ce64000 R08: 1fe22000017e4a2f R09: ff11000001d8aea8
[   26.288442][   T38] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   26.288627][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   26.288809][   T38] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   26.289026][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.289183][   T38] CR2: 00007f808c2cd000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   26.289366][   T38] PKRU: 55555554
[   26.289459][   T38] Call Trace:
[   26.289550][   T38]  <TASK>
[   26.289618][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   26.289740][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   26.289865][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   26.289993][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   26.290087][   T38]  netif_state_change (net/core/dev.c:1605)
[   26.290213][   T38]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   26.290335][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   26.290485][   T38]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   26.290605][   T38]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   26.290724][   T38]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   26.290843][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   26.290967][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   26.291092][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   26.291218][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   26.291339][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   26.291464][   T38]  process_one_work (kernel/workqueue.c:3314)
[   26.291590][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   26.291709][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.291837][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   26.291972][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   26.292092][   T38]  kthread (kernel/kthread.c:436)
[   26.292188][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.292338][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.292458][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   26.292581][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   26.292730][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   26.292852][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.292978][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   26.349056][   T12] ------------[ cut here ]------------
| [   26.349206][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   26.349459][   T12] Modules linked in:
| [   26.349835][   T12] Tainted: [W]=WARN
[   26.349959][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.350112][   T12] Workqueue: bond0 bond_mii_monitor
[   26.350245][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.350403][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.350825][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   26.350992][   T12] RAX: 00000000ffffffa6 RBX: ff1100000bf25240 RCX: 1ff4000000018eee
[   26.351184][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf252f0
[   26.351363][   T12] RBP: ff1100000251c000 R08: 1fe22000017e4a5f R09: ff11000001b0d1a8
[   26.351540][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   26.351718][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   26.351901][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   26.352126][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.352284][   T12] CR2: 00007f59e7f71888 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   26.352464][   T12] PKRU: 55555554
[   26.352555][   T12] Call Trace:
[   26.352644][   T12]  <TASK>
[   26.352707][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.352829][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   26.352960][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   26.353082][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   26.353207][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   26.353356][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   26.353476][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   26.353597][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   26.353721][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   26.353844][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.353971][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   26.354092][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.354216][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   26.354335][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   26.354454][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   26.354686][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.354805][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.354924][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.355050][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   26.355173][   T12]  process_one_work (kernel/workqueue.c:3314)
[   26.355297][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   26.355416][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.355542][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   26.355666][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   26.355788][   T12]  kthread (kernel/kthread.c:436)
[   26.355879][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.356030][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.356149][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   26.356273][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   26.356425][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   26.356546][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.356666][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   26.358388][   T12] ------------[ cut here ]------------
| [   26.358520][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/12
| [   26.358752][   T12] Modules linked in:
| [   26.359207][   T12] Tainted: [W]=WARN
[   26.359316][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.359466][   T12] Workqueue: bond0 bond_mii_monitor
[   26.359593][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   26.359749][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   26.360201][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   26.360353][   T12] RAX: 00000000ffffffa6 RBX: ff1100000bf253c0 RCX: 1ff4000000018eee
[   26.360533][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25470
[   26.360710][   T12] RBP: ff1100000ce64000 R08: 1fe22000017e4a8f R09: ff11000001b0d1a8
[   26.360888][   T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   26.361072][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   26.361258][   T12] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   26.361468][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   26.361621][   T12] CR2: 00007f59e7f71888 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   26.361801][   T12] PKRU: 55555554
[   26.361891][   T12] Call Trace:
[   26.361987][   T12]  <TASK>
[   26.362050][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.362174][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   26.362298][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   26.362421][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   26.362541][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   26.362716][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   26.362837][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   26.362963][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   26.363084][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   26.363209][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   26.363329][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   26.363455][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   26.363577][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   26.363696][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   26.363816][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   26.363940][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.364060][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   26.364181][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   26.364302][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   26.364421][   T12]  process_one_work (kernel/workqueue.c:3314)
[   26.364543][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   26.364662][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   26.364788][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   26.364912][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   26.365036][   T12]  kthread (kernel/kthread.c:436)
[   26.365126][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   26.365282][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.365403][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   26.365527][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   26.365678][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   26.365799][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   26.365919][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   27.440202][  T267] ------------[ cut here ]------------
| [   27.440376][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/267
| [   27.440608][  T267] Modules linked in:
| [   27.441165][  T267] Tainted: [W]=WARN
[   27.441270][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.441431][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.441598][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.442058][  T267] RSP: 0018:ffa0000000c37060 EFLAGS: 00010286
[   27.442227][  T267] RAX: 00000000ffffffa6 RBX: ff1100000d799e40 RCX: 1ff4000000186dd2
[   27.442414][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d799ef0
[   27.442602][  T267] RBP: ff1100000c742000 R08: 1fe2200001af33df R09: ff1100000ec8d158
[   27.442798][  T267] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   27.442993][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000c37100
[   27.443189][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   27.443413][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.443578][  T267] CR2: 000000003e3d2988 CR3: 000000000c6fb006 CR4: 0000000000771ef0
[   27.443772][  T267] PKRU: 55555554
[   27.443868][  T267] Call Trace:
[   27.443969][  T267]  <TASK>
[   27.444036][  T267]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   27.444169][  T267]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   27.444270][  T267]  netif_close_many (net/core/dev.c:1804)
[   27.444402][  T267]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   27.444533][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.444664][  T267]  ? __dev_close_many (net/core/dev.c:1781)
[   27.444795][  T267]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   27.444963][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   27.445129][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.445274][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.445439][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.445572][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.445701][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.445860][  T267]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   27.445991][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.446119][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.446252][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.446380][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.446508][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.446635][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.446762][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.446905][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.447036][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.447164][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.447318][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.447445][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.447572][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.447702][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.447830][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.447962][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.448090][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.448224][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.448353][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.448482][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.448609][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.448734][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.448862][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.448993][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.449124][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.449259][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.449387][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.449520][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.449645][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.449775][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.449905][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.450036][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.450164][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.450301][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.450434][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.450565][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.450696][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.450822][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.450986][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.451115][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.451248][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.451379][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.451504][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.451665][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.451806][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.451939][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.452067][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.452233][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.452364][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.452493][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.452620][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.452748][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.452898][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.453140][  T267] RIP: 0033:0x7fb13a1c308e
[   27.453321][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.453777][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.453977][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.454169][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.454371][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.454563][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.454753][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.457728][  T267] ------------[ cut here ]------------
| [   27.457863][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/267
| [   27.458664][  T267] Modules linked in:
| [   27.459096][  T267] Tainted: [W]=WARN
[   27.459198][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.459428][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.459590][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.460102][  T267] RSP: 0018:ffa0000000c37190 EFLAGS: 00010286
[   27.460265][  T267] RAX: 00000000ffffffa6 RBX: ff11000009ccd240 RCX: 1ff4000000186df8
[   27.460451][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009ccd2f0
[   27.460636][  T267] RBP: ff1100000c742000 R08: 1fe2200001399a5f R09: ff1100000ec8d158
[   27.460821][  T267] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   27.461012][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   27.461203][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   27.461422][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.461579][  T267] CR2: 000000003e3d2988 CR3: 000000000c6fb006 CR4: 0000000000771ef0
[   27.461764][  T267] PKRU: 55555554
[   27.461857][  T267] Call Trace:
[   27.461954][  T267]  <TASK>
[   27.462019][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   27.462182][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.462333][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.462456][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.462580][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.462736][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.462861][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.462990][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.463113][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.463241][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.463369][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.463491][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.463634][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.463757][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.463882][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.464011][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.464135][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.464268][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.464394][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.464518][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.464643][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.464766][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.464892][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.465023][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.465147][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.465279][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.465405][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.465532][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.465655][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.465780][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.465905][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.466033][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.466160][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.466289][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.466417][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.466541][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.466665][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.466790][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.466914][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.467086][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.467410][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.467607][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.467797][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.468039][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.468362][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.468515][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.468640][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.468763][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.469007][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.469143][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.469273][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.469396][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.469632][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.469756][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.469881][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.470092][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.470224][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.470349][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.470514][  T267] RIP: 0033:0x7fb13a1c308e
[   27.470730][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.471186][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.471456][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.471640][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.471904][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.472099][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.472289][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.474223][  T267] ------------[ cut here ]------------
| [   27.474385][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/267
| [   27.474614][  T267] Modules linked in:
| [   27.475132][  T267] Tainted: [W]=WARN
[   27.475244][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.475439][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.475698][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.476450][  T267] RSP: 0018:ffa0000000c36e00 EFLAGS: 00010286
[   27.476662][  T267] RAX: 00000000ffffffa6 RBX: ff11000009ccd3c0 RCX: 1ff4000000186d86
[   27.476861][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009ccd470
[   27.477067][  T267] RBP: ff1100000251c000 R08: 1fe2200001399a8f R09: ff1100000ec8d158
[   27.477282][  T267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   27.477478][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   27.477677][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   27.477909][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.478084][  T267] CR2: 00005563621c9d5c CR3: 000000000c6fb006 CR4: 0000000000771ef0
[   27.478285][  T267] PKRU: 55555554
[   27.478387][  T267] Call Trace:
[   27.478486][  T267]  <TASK>
[   27.478554][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.478685][  T267]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.478817][  T267]  notifier_call_chain (kernel/notifier.c:85)
[   27.478958][  T267]  netdev_lower_state_changed (net/core/dev.c:9573)
[   27.479090][  T267]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   27.479259][  T267]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.479392][  T267]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   27.479526][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.479656][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.479787][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.479918][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.480060][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.480200][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.480331][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.480464][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.480598][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.480764][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.480926][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.481062][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.481203][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.481367][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.481498][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.481630][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.481761][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.481891][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.482027][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.482156][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.482310][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.482441][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.482571][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.482700][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.482830][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.482968][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.483101][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.483237][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.483368][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.483498][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.483629][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.483758][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.483887][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.484024][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.484151][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.484285][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.484414][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.484544][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.484673][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.484803][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.484940][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.485068][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.485205][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.485337][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.485466][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.485612][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.485805][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.485942][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.486074][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.486210][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.486340][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.486501][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.486631][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.486761][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.486893][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.487026][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.487189][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.487331][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.487462][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.487591][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.487753][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.487882][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.488018][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.488147][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.488281][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.488413][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.488573][  T267] RIP: 0033:0x7fb13a1c308e
[   27.488711][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.489170][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.489373][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.489564][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.489756][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.489954][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.490148][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.491865][  T267] ------------[ cut here ]------------
| [   27.492010][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/267
| [   27.492247][  T267] Modules linked in:
| [   27.492615][  T267] Tainted: [W]=WARN
[   27.492715][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.492881][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.493074][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.493552][  T267] RSP: 0018:ffa0000000c36d50 EFLAGS: 00010286
[   27.493718][  T267] RAX: 00000000ffffffa6 RBX: ff11000009ccd540 RCX: 1ff4000000186d70
[   27.493923][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009ccd5f0
[   27.494125][  T267] RBP: ff1100000251c000 R08: 1fe2200001399abf R09: ff1100000ec8d158
[   27.494326][  T267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   27.494522][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   27.494722][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   27.494961][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.495128][  T267] CR2: 00005563621c9d5c CR3: 000000000c6fb006 CR4: 0000000000771ef0
[   27.495334][  T267] PKRU: 55555554
[   27.495432][  T267] Call Trace:
[   27.495531][  T267]  <TASK>
[   27.495598][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.495732][  T267]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.495864][  T267]  notifier_call_chain (kernel/notifier.c:85)
[   27.496004][  T267]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   27.496138][  T267]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   27.496306][  T267]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   27.496469][  T267]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   27.496603][  T267]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   27.496736][  T267]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   27.496902][  T267]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   27.497041][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.497171][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.497307][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.497438][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.497578][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.497714][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.497845][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.497984][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.498116][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.498286][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.498448][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.498577][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.498708][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.498871][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.499008][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.499139][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.499276][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.499409][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.499540][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.499671][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.499820][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.499956][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.500087][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.500220][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.500351][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.500481][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.500616][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.500747][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.500878][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.501012][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.501145][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.501283][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.501413][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.501543][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.501675][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.501807][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.501944][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.502076][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.502214][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.502345][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.502479][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.502608][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.502744][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.502876][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.503011][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.503144][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.503282][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.503415][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.503549][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.503682][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.503815][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.503979][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.504112][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.504249][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.504382][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.504513][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.504677][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.504820][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.504955][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.505086][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.505253][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.505386][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.505519][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.505654][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.505786][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.505918][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.506086][  T267] RIP: 0033:0x7fb13a1c308e
[   27.506227][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.506691][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.506889][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.507089][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.507286][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.507481][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.507676][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.526807][  T267] ------------[ cut here ]------------
| [   27.527008][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/267
| [   27.527258][  T267] Modules linked in:
| [   27.527642][  T267] Tainted: [W]=WARN
[   27.527744][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.527915][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.528106][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.528592][  T267] RSP: 0018:ffa0000000c36d50 EFLAGS: 00010286
[   27.528765][  T267] RAX: 00000000ffffffa6 RBX: ff11000009ccd840 RCX: 1ff4000000186d70
[   27.528977][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009ccd8f0
[   27.529190][  T267] RBP: ff1100000251c000 R08: 1fe2200001399b1f R09: ff1100000ec8d158
[   27.529451][  T267] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   27.529673][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000c36d98
[   27.529876][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   27.530123][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.530300][  T267] CR2: 00007fd03cdd9c84 CR3: 000000000c6fb004 CR4: 0000000000771ef0
[   27.530503][  T267] PKRU: 55555554
[   27.530604][  T267] Call Trace:
[   27.530704][  T267]  <TASK>
[   27.530774][  T267]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   27.530913][  T267]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   27.531022][  T267]  netif_close_many (net/core/dev.c:1804)
[   27.531159][  T267]  ? __dev_close_many (net/core/dev.c:1781)
[   27.531301][  T267]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   27.531472][  T267]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   27.531608][  T267]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   27.531745][  T267]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   27.531881][  T267]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   27.532026][  T267]  dev_close (net/core/dev_api.c:221)
[   27.532130][  T267]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   27.532277][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.532416][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.532552][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.532688][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.532832][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.532975][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.533108][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.533251][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.533388][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.533557][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.533724][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.533861][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.534001][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.534170][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.534311][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.534450][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.534583][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.534717][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.534851][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.534991][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.535142][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.535282][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.535421][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.535556][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.535691][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.535825][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.535966][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.536100][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.536241][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.536375][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.536512][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.536646][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.536779][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.536913][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.537052][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.537194][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.537329][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.537465][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.537601][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.537735][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.537873][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.538018][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.538154][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.538297][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.538432][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.538572][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.538710][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.538846][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.538991][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.539127][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.539269][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.539455][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.539646][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.539813][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.539959][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.540093][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.540267][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.540414][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.540549][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.540682][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.540851][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.540991][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.541128][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.541268][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.541402][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.541537][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.541704][  T267] RIP: 0033:0x7fb13a1c308e
[   27.541845][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.542331][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.542537][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.542752][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.542969][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.543185][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.543396][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.545359][  T267] ------------[ cut here ]------------
| [   27.545492][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/267
| [   27.545723][  T267] Modules linked in:
| [   27.546109][  T267] Tainted: [W]=WARN
[   27.546220][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.546391][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.546566][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.547045][  T267] RSP: 0018:ffa0000000c36d70 EFLAGS: 00010286
[   27.547218][  T267] RAX: 00000000ffffffa6 RBX: ff11000009ccdb40 RCX: 1ff4000000186d74
[   27.547417][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009ccdbf0
[   27.547614][  T267] RBP: ff1100000251c000 R08: 1fe2200001399b7f R09: ff1100000ec8d158
[   27.547810][  T267] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   27.548011][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   27.548226][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   27.548463][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.548630][  T267] CR2: 00007fd03cdd9c84 CR3: 000000000c6fb004 CR4: 0000000000771ef0
[   27.548830][  T267] PKRU: 55555554
[   27.548936][  T267] Call Trace:
[   27.549035][  T267]  <TASK>
[   27.549106][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.549245][  T267]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.549380][  T267]  notifier_call_chain (kernel/notifier.c:85)
[   27.549518][  T267]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   27.549654][  T267]  ? __dev_close_many (net/core/dev.c:1781)
[   27.549793][  T267]  ? netif_set_group (net/core/dev.c:9947)
[   27.549936][  T267]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   27.550071][  T267]  dev_set_mac_address (net/core/dev_api.c:339)
[   27.550252][  T267]  ? dev_close (net/core/dev_api.c:221)
[   27.550405][  T267]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   27.550549][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.550687][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.550822][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.550965][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.551103][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.551246][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.551382][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.551519][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.551659][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.551828][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.551999][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.552133][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.552271][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.552440][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.552579][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.552713][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.552847][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.552987][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.553120][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.553254][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.553404][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.553539][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.553672][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.553804][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.553941][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.554075][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.554223][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.554358][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.554491][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.554626][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.554798][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.554964][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.555097][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.555237][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.555372][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.555508][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.555697][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.555859][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.556008][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.556142][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.556290][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.556424][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.556560][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.556696][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.556831][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.556971][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.557109][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.557252][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.557388][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.557523][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.557658][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.557825][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.557967][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.558102][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.558242][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.558375][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.558541][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.558688][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.558824][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.558963][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.559134][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.559274][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.559409][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.559543][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.559679][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.559817][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.559990][  T267] RIP: 0033:0x7fb13a1c308e
[   27.560130][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.560618][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.560822][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.561027][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.561233][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.561433][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.561633][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.563316][  T267] ------------[ cut here ]------------
| [   27.563447][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/267
| [   27.563674][  T267] Modules linked in:
| [   27.564051][  T267] Tainted: [W]=WARN
[   27.564153][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.564325][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.564496][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.564971][  T267] RSP: 0018:ffa0000000c36e00 EFLAGS: 00010286
[   27.565138][  T267] RAX: 00000000ffffffa6 RBX: ff11000009ccdcc0 RCX: 1ff4000000186d86
[   27.565340][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009ccdd70
[   27.565538][  T267] RBP: ff1100000ce64000 R08: 1fe2200001399baf R09: ff1100000ec8d158
[   27.565736][  T267] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   27.565939][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   27.566140][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   27.566378][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.566545][  T267] CR2: 00007fd03cdd9c84 CR3: 000000000c6fb004 CR4: 0000000000771ef0
[   27.566744][  T267] PKRU: 55555554
[   27.566844][  T267] Call Trace:
[   27.566947][  T267]  <TASK>
[   27.567016][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.567148][  T267]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.567285][  T267]  notifier_call_chain (kernel/notifier.c:85)
[   27.567419][  T267]  netdev_lower_state_changed (net/core/dev.c:9573)
[   27.567553][  T267]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   27.567720][  T267]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.567857][  T267]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   27.567998][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.568130][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.568267][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.568400][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.568536][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.568671][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.568804][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.568941][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.569077][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.569249][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.569413][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.569545][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.569676][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.569839][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.569982][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.570112][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.570246][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.570378][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.570509][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.570640][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.570789][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.570917][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.571054][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.571188][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.571318][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.571448][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.571580][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.571711][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.571842][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.571978][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.572109][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.572243][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.572374][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.572506][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.572636][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.572769][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.572900][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.573039][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.573170][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.573307][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.573442][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.573572][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.573705][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.573837][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.573977][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.574110][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.574247][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.574379][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.574513][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.574645][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.574794][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.574962][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.575095][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.575236][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.575369][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.575511][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.575749][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.575913][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.576062][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.576207][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.576379][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.576517][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.576654][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.576791][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.576926][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.577069][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.577250][  T267] RIP: 0033:0x7fb13a1c308e
[   27.577391][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.577871][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.578079][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.578284][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.578479][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.578673][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.578868][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.580583][  T267] ------------[ cut here ]------------
| [   27.580716][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/267
| [   27.580953][  T267] Modules linked in:
| [   27.581330][  T267] Tainted: [W]=WARN
[   27.581430][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.581626][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.581800][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.582857][  T267] RSP: 0018:ffa0000000c36d50 EFLAGS: 00010286
[   27.583085][  T267] RAX: 00000000ffffffa6 RBX: ff11000009ccde40 RCX: 1ff4000000186d70
[   27.583287][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009ccdef0
[   27.583488][  T267] RBP: ff1100000ce64000 R08: 1fe2200001399bdf R09: ff1100000ec8d158
[   27.583705][  T267] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   27.583901][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   27.584162][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   27.584403][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.584569][  T267] CR2: 00007fd03cdd9c84 CR3: 000000000c6fb004 CR4: 0000000000771ef0
[   27.584769][  T267] PKRU: 55555554
[   27.584869][  T267] Call Trace:
[   27.585029][  T267]  <TASK>
[   27.585097][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.585238][  T267]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.585383][  T267]  notifier_call_chain (kernel/notifier.c:85)
[   27.585517][  T267]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   27.585651][  T267]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   27.585883][  T267]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   27.586237][  T267]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   27.586447][  T267]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   27.586642][  T267]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   27.586873][  T267]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   27.587187][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.587397][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.587593][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.587748][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.587884][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.588086][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.588222][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.588354][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.588489][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.588655][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.588818][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.589011][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.589143][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.589318][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.589450][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.589582][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.589712][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.589843][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.590036][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.590166][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.590323][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.590454][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.590587][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.590719][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.590851][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.591043][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.591185][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.591318][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.591452][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.591584][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.591718][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.591850][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.592043][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.592181][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.592312][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.592449][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.592581][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.592715][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.592848][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.593042][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.593186][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.593320][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.593458][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.593592][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.593750][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.593894][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.594087][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.594291][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.594475][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.594607][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.594749][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.594913][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.595141][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.595339][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.595499][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.595667][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.595913][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.596135][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.596284][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.596484][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.596749][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.597063][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.597269][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.597412][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.597560][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.597692][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.597856][  T267] RIP: 0033:0x7fb13a1c308e
[   27.598062][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.598534][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.598738][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.598995][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.599197][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.599409][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.599607][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.620730][  T267] ------------[ cut here ]------------
| [   27.620940][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/267
| [   27.621194][  T267] Modules linked in:
| [   27.621577][  T267] Tainted: [W]=WARN
[   27.621682][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.621850][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.622029][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.622545][  T267] RSP: 0018:ffa0000000c36d50 EFLAGS: 00010286
[   27.622714][  T267] RAX: 00000000ffffffa6 RBX: ff1100000a78ef40 RCX: 1ff4000000186d70
[   27.622960][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78eff0
[   27.623257][  T267] RBP: ff1100000ce64000 R08: 1fe22000014f1dff R09: ff1100000ec8d158
[   27.623457][  T267] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   27.623655][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000c36d98
[   27.623857][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   27.624104][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.624278][  T267] CR2: 000000003e3d2988 CR3: 000000000c6fb006 CR4: 0000000000771ef0
[   27.624478][  T267] PKRU: 55555554
[   27.624582][  T267] Call Trace:
[   27.624682][  T267]  <TASK>
[   27.624751][  T267]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   27.624887][  T267]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   27.624998][  T267]  netif_close_many (net/core/dev.c:1804)
[   27.625132][  T267]  ? __dev_close_many (net/core/dev.c:1781)
[   27.625271][  T267]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   27.625438][  T267]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   27.625574][  T267]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   27.625710][  T267]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   27.625843][  T267]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   27.625986][  T267]  dev_close (net/core/dev_api.c:221)
[   27.626091][  T267]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   27.626233][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.626368][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.626503][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.626661][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.626806][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.626945][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.627079][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.627218][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.627357][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.627531][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.627695][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.627827][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.627964][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.628130][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.628272][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.628412][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.628547][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.628680][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.628830][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.628972][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.629122][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.629258][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.629393][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.629527][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.629662][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.629795][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.629933][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.630065][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.630237][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.630372][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.630505][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.630640][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.630774][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.630917][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.631124][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.631266][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.631397][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.631529][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.631662][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.631805][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.631948][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.632079][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.632222][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.632357][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.632488][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.632625][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.632765][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.632900][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.633040][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.633181][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.633314][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.633483][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.633617][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.633752][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.633887][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.634029][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.634206][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.634370][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.634510][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.634641][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.634809][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.634947][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.635079][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.635218][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.635371][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.635507][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.635672][  T267] RIP: 0033:0x7fb13a1c308e
[   27.635813][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.636326][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.636529][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.636726][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.636925][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.637128][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.637362][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.639068][  T267] ------------[ cut here ]------------
| [   27.639229][  T267] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/267
| [   27.639506][  T267] Modules linked in:
| [   27.640114][  T267] Tainted: [W]=WARN
[   27.640275][  T267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.640541][  T267] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.640766][  T267] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.641471][  T267] RSP: 0018:ffa0000000c36d70 EFLAGS: 00010286
[   27.641726][  T267] RAX: 00000000ffffffa6 RBX: ff1100000a78e940 RCX: 1ff4000000186d74
[   27.642040][  T267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e9f0
[   27.642324][  T267] RBP: ff1100000ce64000 R08: 1fe22000014f1d3f R09: ff1100000ec8d158
[   27.642605][  T267] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   27.642866][  T267] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   27.643182][  T267] FS:  00007fb139f89840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   27.643459][  T267] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.643629][  T267] CR2: 000000003e3d2988 CR3: 000000000c6fb006 CR4: 0000000000771ef0
[   27.643828][  T267] PKRU: 55555554
[   27.643926][  T267] Call Trace:
[   27.644031][  T267]  <TASK>
[   27.644100][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.644240][  T267]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   27.644371][  T267]  notifier_call_chain (kernel/notifier.c:85)
[   27.644507][  T267]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   27.644640][  T267]  ? __dev_close_many (net/core/dev.c:1781)
[   27.644773][  T267]  ? netif_set_group (net/core/dev.c:9947)
[   27.644906][  T267]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   27.645043][  T267]  dev_set_mac_address (net/core/dev_api.c:339)
[   27.645182][  T267]  ? dev_close (net/core/dev_api.c:221)
[   27.645282][  T267]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   27.645431][  T267]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   27.645567][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.645701][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.645833][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.645973][  T267]  ? packet_sendmsg_spkt (af_packet.c:?)
[   27.646104][  T267]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   27.646240][  T267]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.646382][  T267]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   27.646516][  T267]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   27.646682][  T267]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   27.646845][  T267]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.646978][  T267]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.647148][  T267]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   27.647403][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.647606][  T267]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   27.647810][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.648025][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.648230][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.648459][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.648664][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.648900][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.649120][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.649335][  T267]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.649549][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.649769][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.649992][  T267]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   27.650210][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.650414][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.650618][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.650817][  T267]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.651032][  T267]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   27.651248][  T267]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.651443][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.651639][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.651772][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.651905][  T267]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.652040][  T267]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.652172][  T267]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.652341][  T267]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.652491][  T267]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.652680][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.652874][  T267]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.653099][  T267]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.653280][  T267]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.653412][  T267]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.653550][  T267]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.653682][  T267]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.653815][  T267]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.653960][  T267]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.654100][  T267]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.654240][  T267]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.654405][  T267]  ? move_addr_to_kernel (net/socket.c:258)
[   27.654539][  T267]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.654735][  T267]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.654949][  T267]  ___sys_sendmsg (net/socket.c:2752)
[   27.655149][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.655331][  T267]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.655473][  T267]  __sys_sendmsg (net/socket.c:2784)
[   27.655605][  T267]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.655735][  T267]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.655903][  T267]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.656042][  T267]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.656179][  T267]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.656314][  T267]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.656444][  T267]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.656589][  T267]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.656765][  T267] RIP: 0033:0x7fb13a1c308e
[   27.656907][  T267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.657382][  T267] RSP: 002b:00007fff2fe5d640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.657584][  T267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb13a1c308e
[   27.657782][  T267] RDX: 0000000000000000 RSI: 00007fff2fe5d6f0 RDI: 0000000000000005
[   27.657982][  T267] RBP: 00007fff2fe5d650 R08: 0000000000000000 R09: 0000000000000000
[   27.658185][  T267] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db55
[   27.658381][  T267] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2fe5ddb0
| [   27.676499][   T46] ------------[ cut here ]------------
| [   27.676623][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   27.676862][   T46] Modules linked in:
| [   27.677288][   T46] Tainted: [W]=WARN
[   27.677379][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.677534][   T46] Workqueue: events_unbound linkwatch_event
[   27.677689][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.677845][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.678278][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   27.678431][   T46] RAX: 00000000ffffffa6 RBX: ff1100000c9acc40 RCX: 1ff4000000065f02
[   27.678612][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9accf0
[   27.678792][   T46] RBP: ff1100000256c000 R08: 1fe220000193599f R09: ff11000002410ba8
[   27.678973][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   27.679149][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   27.679338][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   27.679550][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.679701][   T46] CR2: 000000003e3d2988 CR3: 000000000c6fb006 CR4: 0000000000771ef0
[   27.679881][   T46] PKRU: 55555554
[   27.679975][   T46] Call Trace:
[   27.680063][   T46]  <TASK>
[   27.680125][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   27.680251][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   27.680370][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   27.680513][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   27.680607][   T46]  netif_state_change (net/core/dev.c:1605)
[   27.680725][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   27.680848][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   27.681002][   T46]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   27.681139][   T46]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   27.681262][   T46]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   27.681382][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   27.681501][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   27.681622][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.681746][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   27.681869][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   27.681994][   T46]  process_one_work (kernel/workqueue.c:3314)
[   27.682118][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   27.682247][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.682370][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   27.682495][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   27.682617][   T46]  kthread (kernel/kthread.c:436)
[   27.682711][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   27.682866][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   27.682998][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   27.683124][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   27.683358][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   27.683486][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   27.683607][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   27.814235][  T269] ------------[ cut here ]------------
| [   27.814421][  T269] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/269
| [   27.814667][  T269] Modules linked in:
| [   27.815065][  T269] Tainted: [W]=WARN
[   27.815166][  T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.815344][  T269] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   27.815521][  T269] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   27.816008][  T269] RSP: 0018:ffa0000000c57020 EFLAGS: 00010286
[   27.816189][  T269] RAX: 00000000ffffffa6 RBX: ff11000009d7c940 RCX: 1ff400000018adca
[   27.816394][  T269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c9f0
[   27.816602][  T269] RBP: ff1100000ce51000 R08: 1fe22000013af93f R09: ff11000001f12e58
[   27.816810][  T269] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   27.817021][  T269] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   27.817233][  T269] FS:  00007ff9ad438840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   27.817475][  T269] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   27.817647][  T269] CR2: 0000000014131988 CR3: 000000000cb82003 CR4: 0000000000771ef0
[   27.817854][  T269] PKRU: 55555554
[   27.817963][  T269] Call Trace:
[   27.818066][  T269]  <TASK>
[   27.818139][  T269]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   27.818280][  T269]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   27.818382][  T269]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   27.818520][  T269]  __dev_notify_flags (net/core/dev.c:9787)
[   27.818659][  T269]  ? netif_change_name (net/core/dev.c:1495)
[   27.818798][  T269]  ? __dev_change_flags (net/core/dev.c:9752)
[   27.818940][  T269]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   27.819078][  T269]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.819222][  T269]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   27.819361][  T269]  netif_change_flags (net/core/dev.c:9820)
[   27.819500][  T269]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   27.819636][  T269]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   27.819775][  T269]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   27.819911][  T269]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   27.820743][  T269]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.820889][  T269]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.821085][  T269]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   27.821223][  T269]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.821360][  T269]  ? __kernel_text_address (kernel/extable.c:79)
[   27.821496][  T269]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.821632][  T269]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.821766][  T269]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.821902][  T269]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.822111][  T269]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   27.822247][  T269]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.822379][  T269]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.822515][  T269]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   27.822648][  T269]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   27.822785][  T269]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   27.822918][  T269]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   27.823075][  T269]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   27.823217][  T269]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   27.823354][  T269]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   27.823490][  T269]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.823622][  T269]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.823756][  T269]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.823892][  T269]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   27.824033][  T269]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.824170][  T269]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.824307][  T269]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.824440][  T269]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.824575][  T269]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   27.824711][  T269]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   27.824847][  T269]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   27.824987][  T269]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.825121][  T269]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.825257][  T269]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.825393][  T269]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   27.825527][  T269]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   27.825663][  T269]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   27.825799][  T269]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   27.825939][  T269]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.826077][  T269]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   27.826212][  T269]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   27.826347][  T269]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.826482][  T269]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.826622][  T269]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   27.826758][  T269]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   27.826897][  T269]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   27.827038][  T269]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   27.827178][  T269]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   27.827328][  T269]  ? copy_msghdr_from_user (net/socket.c:2635)
[   27.827467][  T269]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   27.827632][  T269]  ? move_addr_to_kernel (net/socket.c:258)
[   27.827770][  T269]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   27.827904][  T269]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   27.828044][  T269]  ___sys_sendmsg (net/socket.c:2752)
[   27.828182][  T269]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   27.828354][  T269]  ? copy_msghdr_from_user (net/socket.c:2603)
[   27.828500][  T269]  __sys_sendmsg (net/socket.c:2784)
[   27.828635][  T269]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   27.828777][  T269]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   27.828952][  T269]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   27.829088][  T269]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   27.829228][  T269]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   27.829364][  T269]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   27.829498][  T269]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   27.829633][  T269]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.829801][  T269] RIP: 0033:0x7ff9ad67208e
[   27.829947][  T269] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   27.830423][  T269] RSP: 002b:00007fff6dcdcba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.830626][  T269] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff9ad67208e
[   27.830827][  T269] RDX: 0000000000000000 RSI: 00007fff6dcdcc50 RDI: 0000000000000005
[   27.831034][  T269] RBP: 00007fff6dcdcbb0 R08: 0000000000000000 R09: 0000000000000000
[   27.831239][  T269] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   27.831441][  T269] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6dcdd310
| [   28.019775][  T272] ------------[ cut here ]------------
| [   28.020053][  T272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/272
| [   28.020386][  T272] Modules linked in:
| [   28.020781][  T272] Tainted: [W]=WARN
[   28.020885][  T272] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.021061][  T272] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.021252][  T272] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.021739][  T272] RSP: 0018:ffa0000000c671b0 EFLAGS: 00010286
[   28.021914][  T272] RAX: 00000000ffffffa6 RBX: ff1100000be567c0 RCX: 1ff400000018cdfc
[   28.022123][  T272] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56870
[   28.022336][  T272] RBP: ff1100000cc4a000 R08: 1fe22000017cad0f R09: ff1100000c832e80
[   28.022539][  T272] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   28.022742][  T272] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[   28.022950][  T272] FS:  00007fc7a1532840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   28.023195][  T272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.023369][  T272] CR2: 00007fc7a1727c40 CR3: 000000000ef19006 CR4: 0000000000771ef0
[   28.023576][  T272] PKRU: 55555554
[   28.023678][  T272] Call Trace:
[   28.023783][  T272]  <TASK>
[   28.023855][  T272]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.023999][  T272]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   28.024138][  T272]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.024249][  T272]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   28.024385][  T272]  __dev_notify_flags (net/core/dev.c:9787)
[   28.024522][  T272]  ? netif_change_name (net/core/dev.c:1495)
[   28.024662][  T272]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.024803][  T272]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[   28.024945][  T272]  ? timer_init_key (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 ./include/linux/lockdep.h:148 kernel/time/timer.c:861 kernel/time/timer.c:881)
[   28.025086][  T272]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   28.025225][  T272]  ? bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   28.025364][  T272]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   28.025506][  T272]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   28.025642][  T272]  ? __dev_get_by_name (net/core/dev.c:883)
[   28.025781][  T272]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   28.025923][  T272]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   28.026071][  T272]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.026215][  T272]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.026351][  T272]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.026486][  T272]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.026621][  T272]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.026755][  T272]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.026894][  T272]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.027037][  T272]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.027173][  T272]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.027313][  T272]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.027450][  T272]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.027584][  T272]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.027723][  T272]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.027857][  T272]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.028018][  T272]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.028154][  T272]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.028296][  T272]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.028436][  T272]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.028571][  T272]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.028710][  T272]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.028848][  T272]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.028988][  T272]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.029125][  T272]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.029269][  T272]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.029415][  T272]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.029553][  T272]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.029694][  T272]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.029830][  T272]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.030030][  T272]  ? move_addr_to_kernel (net/socket.c:258)
[   28.030168][  T272]  ___sys_sendmsg (net/socket.c:2752)
[   28.030303][  T272]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.030434][  T272]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.030574][  T272]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   28.030707][  T272]  __sys_sendmsg (net/socket.c:2784)
[   28.030842][  T272]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.030981][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.031113][  T272]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.031252][  T272]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.031384][  T272]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.031514][  T272]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.031645][  T272]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.031807][  T272] RIP: 0033:0x7fc7a176c08e
[   28.031950][  T272] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.032445][  T272] RSP: 002b:00007ffd74b6a240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.032646][  T272] RAX: ffffffffffffffda RBX: 00007ffd74b6a9d8 RCX: 00007fc7a176c08e
[   28.032844][  T272] RDX: 0000000000000000 RSI: 00007ffd74b6a2f0 RDI: 0000000000000005
[   28.033045][  T272] RBP: 00007ffd74b6a250 R08: 0000000000000000 R09: 0000000000000000
[   28.033247][  T272] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.033443][  T272] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd74b6a9b0
| [   28.095257][  T274] ------------[ cut here ]------------
| [   28.095423][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/274
| [   28.095663][  T274] Modules linked in:
| [   28.096050][  T274] Tainted: [W]=WARN
[   28.096153][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.096326][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.096500][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.096979][  T274] RSP: 0018:ffa0000000c76e10 EFLAGS: 00010286
[   28.097148][  T274] RAX: 00000000ffffffa6 RBX: ff1100000b2cdcc0 RCX: 1ff400000018ed88
[   28.097350][  T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cdd70
[   28.097550][  T274] RBP: ff1100000cc4a000 R08: 1fe2200001659baf R09: ff1100000ec8ae58
[   28.097746][  T274] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.097953][  T274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.098151][  T274] FS:  00007f485cd9b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.098390][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.098558][  T274] CR2: 00000000037c0988 CR3: 000000000f5b4003 CR4: 0000000000771ef0
[   28.098760][  T274] PKRU: 55555554
[   28.098859][  T274] Call Trace:
[   28.098963][  T274]  <TASK>
[   28.099032][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.099165][  T274]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.099354][  T274]  notifier_call_chain (kernel/notifier.c:85)
[   28.099502][  T274]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   28.099641][  T274]  ? __dev_open (./include/net/netdev_lock.h:33)
[   28.099775][  T274]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   28.099924][  T274]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   28.100124][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.100264][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.100395][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.100529][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.100662][  T274]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.100796][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.100935][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.101069][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.101206][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.101341][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.101479][  T274]  do_set_master (net/core/rtnetlink.c:3011)
[   28.101614][  T274]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.101750][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.101884][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.102026][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.102193][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.102339][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.102535][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.102732][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.102946][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   28.103153][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.103358][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.103492][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.103629][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.103852][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.103993][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.104125][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.104266][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.104485][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.104618][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.104748][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.104883][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.105106][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.105247][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.105383][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.105515][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.105735][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.105868][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.106005][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.106137][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.106370][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.106505][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.106638][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.106770][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.106994][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.107130][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.107265][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.107396][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.107615][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.107748][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.107881][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.108019][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.108242][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.108374][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.108508][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.108638][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.108857][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.108994][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.109126][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.109267][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.109487][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.109620][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.109756][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.109956][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.110295][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.110545][  T274]  ? move_addr_to_kernel (net/socket.c:258)
[   28.110723][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.110858][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.111002][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   28.111133][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.111305][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.111449][  T274]  __sys_sendmsg (net/socket.c:2784)
[   28.111667][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.111800][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.111973][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.112105][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.112329][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.112462][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.112593][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.112725][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.112984][  T274] RIP: 0033:0x7f485cfd508e
[   28.113126][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.113811][  T274] RSP: 002b:00007ffda94948b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.114019][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485cfd508e
[   28.114312][  T274] RDX: 0000000000000000 RSI: 00007ffda9494960 RDI: 0000000000000005
[   28.114597][  T274] RBP: 00007ffda94948c0 R08: 0000000000000000 R09: 0000000000000000
[   28.114867][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.115173][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9495020
| [   28.117770][  T274] ------------[ cut here ]------------
| [   28.117902][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/274
| [   28.118228][  T274] Modules linked in:
| [   28.118603][  T274] Tainted: [W]=WARN
[   28.118702][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.118963][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.119148][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.119713][  T274] RSP: 0018:ffa0000000c76d80 EFLAGS: 00010286
[   28.119880][  T274] RAX: 00000000ffffffa6 RBX: ff1100000b2ccf40 RCX: 1ff400000018ed76
[   28.120172][  T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ccff0
[   28.120375][  T274] RBP: ff1100000251c000 R08: 1fe22000016599ff R09: ff1100000ec8ae58
[   28.120572][  T274] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.120857][  T274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.121063][  T274] FS:  00007f485cd9b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.121300][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.121554][  T274] CR2: 00000000037c0988 CR3: 000000000f5b4003 CR4: 0000000000771ef0
[   28.121752][  T274] PKRU: 55555554
[   28.121853][  T274] Call Trace:
[   28.121962][  T274]  <TASK>
[   28.122031][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.122163][  T274]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.122302][  T274]  notifier_call_chain (kernel/notifier.c:85)
[   28.122437][  T274]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   28.122657][  T274]  ? netif_set_mtu (net/core/dev.c:9910)
[   28.122791][  T274]  ? netif_set_group (net/core/dev.c:9947)
[   28.122928][  T274]  dev_set_mac_address (net/core/dev_api.c:339)
[   28.123068][  T274]  ? dev_set_mtu (net/core/dev_api.c:249)
[   28.123296][  T274]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   28.123431][  T274]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   28.123568][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.123700][  T274]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.123923][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.124060][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.124199][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.124331][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.124554][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.124687][  T274]  do_set_master (net/core/rtnetlink.c:3011)
[   28.124822][  T274]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.124963][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.125192][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.125326][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.125498][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.125695][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.126067][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.126275][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.126441][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   28.126573][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.126797][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.126937][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.127070][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.127208][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.127427][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.127557][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.127687][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.127819][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.128046][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.128185][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.128319][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.128450][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.128671][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.128806][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.128944][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.129077][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.129304][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.129436][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.129572][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.129705][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.129923][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.130062][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.130200][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.130397][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.130682][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.130817][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.130957][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.131089][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.131320][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.131451][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.131583][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.131719][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.131947][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.132084][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.132221][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.132355][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.132580][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.132714][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.132848][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.133076][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.133216][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.133352][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.133483][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.133615][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.133866][  T274]  ? move_addr_to_kernel (net/socket.c:258)
[   28.134005][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.134139][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.134366][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   28.134497][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.134662][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.134807][  T274]  __sys_sendmsg (net/socket.c:2784)
[   28.135032][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.135162][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.135337][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.135471][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.135691][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.135824][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.135960][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.136094][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.136353][  T274] RIP: 0033:0x7f485cfd508e
[   28.136544][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.137179][  T274] RSP: 002b:00007ffda94948b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.137379][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485cfd508e
[   28.137666][  T274] RDX: 0000000000000000 RSI: 00007ffda9494960 RDI: 0000000000000005
[   28.137866][  T274] RBP: 00007ffda94948c0 R08: 0000000000000000 R09: 0000000000000000
[   28.138068][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.138358][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9495020
| [   28.140251][  T274] ------------[ cut here ]------------
| [   28.140440][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/274
| [   28.140674][  T274] Modules linked in:
| [   28.141143][  T274] Tainted: [W]=WARN
[   28.141248][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.141413][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.141677][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.142251][  T274] RSP: 0018:ffa0000000c76e18 EFLAGS: 00010286
[   28.142417][  T274] RAX: 00000000ffffffa6 RBX: ff1100000b2cd540 RCX: 1ff400000018ed89
[   28.142613][  T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd5f0
[   28.142898][  T274] RBP: ff1100000251c000 R08: 1fe2200001659abf R09: ff1100000ec8ae58
[   28.143103][  T274] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   28.143304][  T274] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002155800
[   28.143590][  T274] FS:  00007f485cd9b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.143823][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.143997][  T274] CR2: 00000000037c0988 CR3: 000000000f5b4003 CR4: 0000000000771ef0
[   28.144204][  T274] PKRU: 55555554
[   28.144304][  T274] Call Trace:
[   28.144403][  T274]  <TASK>
[   28.144472][  T274]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.144729][  T274]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.144877][  T274]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   28.144991][  T274]  ? netdev_notify_peers (net/core/dev.c:1642)
[   28.145127][  T274]  dev_open (net/core/dev_api.c:202)
[   28.145319][  T274]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   28.145452][  T274]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   28.145586][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.145772][  T274]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.145990][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.146199][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.146410][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.146595][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.146818][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.147008][  T274]  do_set_master (net/core/rtnetlink.c:3011)
[   28.147208][  T274]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.147407][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.147749][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.147903][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.148116][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.148340][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.148687][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.148901][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.149055][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   28.149225][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.149558][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.149745][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.149879][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.150020][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.150246][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.150375][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.150506][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.150638][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.150860][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.150997][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.151131][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.151268][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.151489][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.151625][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.151758][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.151890][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.152026][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.152156][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.152296][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.152430][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.152649][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.152781][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.152912][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.153053][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.153282][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.153413][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.153547][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.153743][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.154003][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.154134][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.154275][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.154411][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.154631][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.154767][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.154898][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.155038][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.155266][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.155398][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.155532][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.155663][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.155884][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.156036][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.156173][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.156311][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.156564][  T274]  ? move_addr_to_kernel (net/socket.c:258)
[   28.156697][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.156830][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.156968][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   28.157197][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.157409][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.157554][  T274]  __sys_sendmsg (net/socket.c:2784)
[   28.157711][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.158063][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.158333][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.158532][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.158797][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.159004][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.159164][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.159309][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.159563][  T274] RIP: 0033:0x7f485cfd508e
[   28.159707][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.160331][  T274] RSP: 002b:00007ffda94948b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.160531][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485cfd508e
[   28.160731][  T274] RDX: 0000000000000000 RSI: 00007ffda9494960 RDI: 0000000000000005
[   28.161025][  T274] RBP: 00007ffda94948c0 R08: 0000000000000000 R09: 0000000000000000
[   28.161224][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.161508][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9495020
| [   28.163666][  T274] ------------[ cut here ]------------
| [   28.163797][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/274
| [   28.164035][  T274] Modules linked in:
| [   28.164517][  T274] Tainted: [W]=WARN
[   28.164616][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.164872][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.165499][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.166031][  T274] RSP: 0018:ffa0000000c76e10 EFLAGS: 00010286
[   28.166206][  T274] RAX: 00000000ffffffa6 RBX: ff1100000b2cc4c0 RCX: 1ff400000018ed88
[   28.166400][  T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc570
[   28.166597][  T274] RBP: ff1100000251c000 R08: 1fe22000016598af R09: ff1100000ec8ae58
[   28.166799][  T274] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.167052][  T274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.167315][  T274] FS:  00007f485cd9b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.167549][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.167718][  T274] CR2: 00000000037c0988 CR3: 000000000f5b4003 CR4: 0000000000771ef0
[   28.167915][  T274] PKRU: 55555554
[   28.168074][  T274] Call Trace:
[   28.168172][  T274]  <TASK>
[   28.168245][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.168375][  T274]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.168506][  T274]  notifier_call_chain (kernel/notifier.c:85)
[   28.168640][  T274]  netdev_lower_state_changed (net/core/dev.c:9573)
[   28.168859][  T274]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   28.169049][  T274]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   28.169188][  T274]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   28.169358][  T274]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   28.169503][  T274]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.169847][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.170059][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.170273][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.170478][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.170841][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.171047][  T274]  do_set_master (net/core/rtnetlink.c:3011)
[   28.171202][  T274]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.171337][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.171558][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.171691][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.171854][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.171991][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.172122][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.172255][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.172387][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   28.172604][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.172737][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.172868][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.173006][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.173230][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.173361][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.173489][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.173623][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.173838][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.173975][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.174105][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.174261][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.174479][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.174614][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.174751][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.174888][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.175109][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.175251][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.175383][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.175513][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.175732][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.175866][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.176003][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.176135][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.176367][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.176498][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.176630][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.176784][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.176992][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.177160][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.177303][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.177437][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.177657][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.177790][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.177925][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.178060][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.178280][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.178415][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.178548][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.178680][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.178998][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.179138][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.179277][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.179409][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.179626][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.179792][  T274]  ? move_addr_to_kernel (net/socket.c:258)
[   28.179925][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.180062][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.180330][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   28.180503][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.180720][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.180873][  T274]  __sys_sendmsg (net/socket.c:2784)
[   28.181096][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.181232][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.181397][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.181529][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.181748][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.181880][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.182017][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.182148][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.182403][  T274] RIP: 0033:0x7f485cfd508e
[   28.182540][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.183140][  T274] RSP: 002b:00007ffda94948b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.183446][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485cfd508e
[   28.183868][  T274] RDX: 0000000000000000 RSI: 00007ffda9494960 RDI: 0000000000000005
[   28.184076][  T274] RBP: 00007ffda94948c0 R08: 0000000000000000 R09: 0000000000000000
[   28.184280][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.184568][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9495020
| [   28.186481][  T274] ------------[ cut here ]------------
| [   28.186616][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/274
| [   28.186843][  T274] Modules linked in:
| [   28.187235][  T274] Tainted: [W]=WARN
[   28.187335][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.187594][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.187767][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.188433][  T274] RSP: 0018:ffa0000000c76d20 EFLAGS: 00010286
[   28.188602][  T274] RAX: 00000000ffffffa6 RBX: ff1100000b2ccc40 RCX: 1ff400000018ed6a
[   28.188803][  T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cccf0
[   28.189091][  T274] RBP: ff1100000251c000 R08: 1fe220000165999f R09: ff1100000ec8ae58
[   28.189294][  T274] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.189490][  T274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.189691][  T274] FS:  00007f485cd9b840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.190097][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.190270][  T274] CR2: 00000000037c0988 CR3: 000000000f5b4003 CR4: 0000000000771ef0
[   28.190469][  T274] PKRU: 55555554
[   28.190567][  T274] Call Trace:
[   28.190667][  T274]  <TASK>
[   28.190737][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.190869][  T274]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.191085][  T274]  notifier_call_chain (kernel/notifier.c:85)
[   28.191224][  T274]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   28.191355][  T274]  ? packet_sendmsg_spkt (af_packet.c:?)
[   28.191489][  T274]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   28.191715][  T274]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   28.191851][  T274]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   28.192066][  T274]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   28.192207][  T274]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   28.192340][  T274]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   28.192477][  T274]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.192610][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.192743][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.193065][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.193202][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.193338][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.193473][  T274]  do_set_master (net/core/rtnetlink.c:3011)
[   28.193609][  T274]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.193742][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.193878][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.194227][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.194391][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.194523][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.194677][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.194860][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.195206][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   28.195359][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.195493][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.195625][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.195758][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.195890][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.196133][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.196270][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.196401][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.196535][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.196756][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.196888][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.197143][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.197281][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.197414][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.197549][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.197771][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.197904][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.198135][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.198272][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.198404][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.198538][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.198670][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.198893][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.199134][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.199274][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.199407][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.199539][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.199671][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.199891][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.200134][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.200269][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.200405][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.200537][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.200672][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.200808][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.201133][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.201273][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.201466][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.201614][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.201749][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.201883][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.202186][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.202319][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.202451][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.202583][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.202747][  T274]  ? move_addr_to_kernel (net/socket.c:258)
[   28.202881][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.203084][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.203222][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   28.203355][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.203518][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.203752][  T274]  __sys_sendmsg (net/socket.c:2784)
[   28.203883][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.204108][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.204361][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.204513][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.204711][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.204913][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.205396][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.205563][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.205730][  T274] RIP: 0033:0x7f485cfd508e
[   28.205871][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.206512][  T274] RSP: 002b:00007ffda94948b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.206715][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485cfd508e
[   28.206914][  T274] RDX: 0000000000000000 RSI: 00007ffda9494960 RDI: 0000000000000005
[   28.207185][  T274] RBP: 00007ffda94948c0 R08: 0000000000000000 R09: 0000000000000000
[   28.207381][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.207578][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9495020
| [   28.209577][  T274] ------------[ cut here ]------------
| [   28.209724][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/274
| [   28.209995][  T274] Modules linked in:
| [   28.210372][  T274] Tainted: [W]=WARN
[   28.210471][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.210637][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.210816][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.211303][  T274] RSP: 0018:ffa0000000c76e10 EFLAGS: 00010286
[   28.211470][  T274] RAX: 00000000ffffffa6 RBX: ff1100000b2cd240 RCX: 1ff400000018ed88
[   28.211666][  T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd2f0
[   28.211865][  T274] RBP: ff1100000251c000 R08: 1fe2200001659a5f R09: ff1100000ec8ae58
[   28.212071][  T274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   28.212272][  T274] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   28.212470][  T274] FS:  00007f485cd9b840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   28.212703][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.212869][  T274] CR2: 00005563621c9d5c CR3: 000000000f5b4005 CR4: 0000000000771ef0
[   28.213075][  T274] PKRU: 55555554
[   28.213179][  T274] Call Trace:
[   28.213278][  T274]  <TASK>
[   28.213347][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.213484][  T274]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.213621][  T274]  notifier_call_chain (kernel/notifier.c:85)
[   28.213752][  T274]  netdev_lower_state_changed (net/core/dev.c:9573)
[   28.213884][  T274]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   28.214053][  T274]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   28.214191][  T274]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   28.214324][  T274]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   28.214459][  T274]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.214592][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.214722][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.214853][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.214990][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.215125][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.215267][  T274]  do_set_master (net/core/rtnetlink.c:3011)
[   28.215399][  T274]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.215533][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.215665][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.215797][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.215967][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.216098][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.216235][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.216373][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.216503][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   28.216635][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.216768][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.216900][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.217039][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.217169][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.217304][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.217436][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.217567][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.217697][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.217828][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.217980][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.218112][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.218246][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.218381][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.218515][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.218648][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.218778][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.218908][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.219043][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.219174][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.219313][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.219446][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.219577][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.219709][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.219841][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.219976][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.220108][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.220246][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.220378][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.220513][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.220643][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.220776][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.220907][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.221042][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.221182][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.221314][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.221451][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.221583][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.221715][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.221847][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.221986][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.222118][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.222255][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.222386][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.222519][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.222680][  T274]  ? move_addr_to_kernel (net/socket.c:258)
[   28.222812][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.222945][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.223077][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   28.223213][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.223375][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.223521][  T274]  __sys_sendmsg (net/socket.c:2784)
[   28.223657][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.223786][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.223959][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.224091][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.224225][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.224355][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.224487][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.224618][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.224780][  T274] RIP: 0033:0x7f485cfd508e
[   28.224919][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.225405][  T274] RSP: 002b:00007ffda94948b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.225604][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485cfd508e
[   28.225799][  T274] RDX: 0000000000000000 RSI: 00007ffda9494960 RDI: 0000000000000005
[   28.226000][  T274] RBP: 00007ffda94948c0 R08: 0000000000000000 R09: 0000000000000000
[   28.226201][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.226409][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9495020
| [   28.234580][  T274] ------------[ cut here ]------------
| [   28.234790][  T274] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/274
| [   28.235133][  T274] Modules linked in:
| [   28.235505][  T274] Tainted: [W]=WARN
[   28.235604][  T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.235767][  T274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.235942][  T274] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.236411][  T274] RSP: 0018:ffa0000000c76db8 EFLAGS: 00010286
[   28.236576][  T274] RAX: 00000000ffffffa6 RBX: ff1100000b2cd0c0 RCX: 1ff400000018ed7d
[   28.236772][  T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd170
[   28.237517][  T274] RBP: ff1100000cc4a000 R08: 1fe2200001659a2f R09: ff1100000ec8ae58
[   28.237714][  T274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   28.237908][  T274] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[   28.238166][  T274] FS:  00007f485cd9b840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   28.238400][  T274] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.238566][  T274] CR2: 00005563621c9d5c CR3: 000000000f5b4005 CR4: 0000000000771ef0
[   28.238763][  T274] PKRU: 55555554
[   28.238861][  T274] Call Trace:
[   28.239016][  T274]  <TASK>
[   28.239145][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.239283][  T274]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.239416][  T274]  notifier_call_chain (kernel/notifier.c:85)
[   28.239548][  T274]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   28.239712][  T274]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   28.239846][  T274]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   28.240062][  T274]  ? netdev_change_features (net/core/dev.c:11117)
[   28.240199][  T274]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   28.240328][  T274]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   28.240460][  T274]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   28.240596][  T274]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.240729][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.240859][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.241046][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.241183][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.241318][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.241452][  T274]  do_set_master (net/core/rtnetlink.c:3011)
[   28.241583][  T274]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.241715][  T274]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.241847][  T274]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.242036][  T274]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.242205][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.242335][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.242467][  T274]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.242596][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.242726][  T274]  ? __kernel_text_address (kernel/extable.c:79)
[   28.242855][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.243044][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.243182][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.243317][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.243447][  T274]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.243577][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.243707][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.243837][  T274]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.244025][  T274]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.244156][  T274]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.244297][  T274]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.244432][  T274]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.244561][  T274]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.244694][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.244831][  T274]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.245023][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.245153][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.245289][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.245420][  T274]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.245551][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.245684][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.245815][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.245999][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.246129][  T274]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.246267][  T274]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.246436][  T274]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.246632][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.246830][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.247127][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.247277][  T274]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.247407][  T274]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.247539][  T274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.247669][  T274]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.247804][  T274]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.247997][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.248127][  T274]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.248266][  T274]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.248395][  T274]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.248525][  T274]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.248657][  T274]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.248791][  T274]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.248922][  T274]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.249113][  T274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.249249][  T274]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.249378][  T274]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.249539][  T274]  ? move_addr_to_kernel (net/socket.c:258)
[   28.249670][  T274]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.249803][  T274]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.249991][  T274]  ___sys_sendmsg (net/socket.c:2752)
[   28.250122][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.250288][  T274]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.250430][  T274]  __sys_sendmsg (net/socket.c:2784)
[   28.250560][  T274]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.250690][  T274]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.250856][  T274]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.251043][  T274]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.251182][  T274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.251313][  T274]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.251448][  T274]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.251584][  T274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.251745][  T274] RIP: 0033:0x7f485cfd508e
[   28.251884][  T274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.252410][  T274] RSP: 002b:00007ffda94948b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.252608][  T274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f485cfd508e
[   28.252802][  T274] RDX: 0000000000000000 RSI: 00007ffda9494960 RDI: 0000000000000005
[   28.253058][  T274] RBP: 00007ffda94948c0 R08: 0000000000000000 R09: 0000000000000000
[   28.253254][  T274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.253448][  T274] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9495020
| [   28.255662][   T39] ------------[ cut here ]------------
| [   28.255791][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   28.256322][   T39] Modules linked in:
| [   28.256700][   T39] Tainted: [W]=WARN
[   28.256793][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.256945][   T39] Workqueue: events_unbound linkwatch_event
[   28.257104][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.257287][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.257768][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   28.257922][   T39] RAX: 00000000ffffffa6 RBX: ff1100000c9adcc0 RCX: 1ff4000000057f02
[   28.258106][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9add70
[   28.258292][   T39] RBP: ff1100000c722000 R08: 1fe2200001935baf R09: ff11000001d8d1a8
[   28.258469][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   28.258647][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   28.258903][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   28.259235][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.259457][   T39] CR2: 00005563621c9d5c CR3: 0000000017f39003 CR4: 0000000000771ef0
[   28.259735][   T39] PKRU: 55555554
[   28.259880][   T39] Call Trace:
[   28.260024][   T39]  <TASK>
[   28.260114][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   28.260242][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.260363][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   28.260484][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.260575][   T39]  netif_state_change (net/core/dev.c:1605)
[   28.260693][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   28.260815][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   28.260972][   T39]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   28.261091][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   28.261214][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   28.261334][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.261455][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   28.261572][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   28.261691][   T39]  process_one_work (kernel/workqueue.c:3314)
[   28.261814][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.261940][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.262064][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.262190][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.262308][   T39]  kthread (kernel/kthread.c:436)
[   28.262399][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.262550][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.262669][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.262795][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.262947][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.263069][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.263197][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.264672][   T39] ------------[ cut here ]------------
| [   28.264790][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   28.265120][   T39] Modules linked in:
| [   28.265524][   T39] Tainted: [W]=WARN
[   28.265621][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.265773][   T39] Workqueue: events_unbound linkwatch_event
[   28.265998][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.266153][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.266584][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   28.266734][   T39] RAX: 00000000ffffffa6 RBX: ff11000009d7cac0 RCX: 1ff4000000057f02
[   28.266912][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7cb70
[   28.267145][   T39] RBP: ff1100000251c000 R08: 1fe22000013af96f R09: ff11000001d8d1a8
[   28.267384][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   28.267559][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   28.267739][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   28.268000][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.268152][   T39] CR2: 00005563621c9d5c CR3: 0000000017f39003 CR4: 0000000000771ef0
[   28.268337][   T39] PKRU: 55555554
[   28.268426][   T39] Call Trace:
[   28.268514][   T39]  <TASK>
[   28.268576][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   28.268696][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.268816][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   28.268993][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.269085][   T39]  netif_state_change (net/core/dev.c:1605)
[   28.269210][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   28.269363][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   28.269481][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   28.269601][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.269722][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   28.269841][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   28.270015][   T39]  process_one_work (kernel/workqueue.c:3314)
[   28.270136][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.270260][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.270382][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.270510][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.270626][   T39]  kthread (kernel/kthread.c:436)
[   28.270716][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.270864][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.271034][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.271155][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.271305][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.271425][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.271544][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.274884][   T39] ------------[ cut here ]------------
| [   28.275122][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/39
| [   28.275427][   T39] Modules linked in:
| [   28.275803][   T39] Tainted: [W]=WARN
[   28.275894][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.276307][   T39] Workqueue: events_unbound linkwatch_event
[   28.276469][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.276628][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.277316][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   28.277476][   T39] RAX: 00000000ffffffa6 RBX: ff11000009d7c1c0 RCX: 1ff4000000057f02
[   28.277658][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c270
[   28.277841][   T39] RBP: ff1100000256c000 R08: 1fe22000013af84f R09: ff11000001d8d1a8
[   28.278255][   T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   28.278436][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   28.278637][   T39] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   28.278924][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.279205][   T39] CR2: 00007f485ce68574 CR3: 0000000017f39001 CR4: 0000000000771ef0
[   28.279390][   T39] PKRU: 55555554
[   28.279483][   T39] Call Trace:
[   28.279572][   T39]  <TASK>
[   28.279636][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   28.279760][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.279912][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   28.280136][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.280241][   T39]  netif_state_change (net/core/dev.c:1605)
[   28.280418][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   28.280641][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   28.280824][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   28.281143][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.281315][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   28.281489][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   28.281613][   T39]  process_one_work (kernel/workqueue.c:3314)
[   28.281742][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.281864][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.282074][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.282246][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.282403][   T39]  kthread (kernel/kthread.c:436)
[   28.282495][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.282705][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.282882][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.283215][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.283432][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.283557][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.283724][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.285768][   T39] ------------[ cut here ]------------
| [   28.285890][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/39
| [   28.286138][   T39] Modules linked in:
| [   28.286517][   T39] Tainted: [W]=WARN
[   28.286609][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.286766][   T39] Workqueue: events_unbound linkwatch_event
[   28.286925][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.287095][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.287539][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   28.287701][   T39] RAX: 00000000ffffffa6 RBX: ff11000009d7c040 RCX: 1ff4000000057f02
[   28.287899][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c0f0
[   28.288108][   T39] RBP: ff1100000c722000 R08: 1fe22000013af81f R09: ff11000001d8d1a8
[   28.288295][   T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   28.288477][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   28.288655][   T39] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   28.288870][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.289052][   T39] CR2: 00007f485ce68574 CR3: 0000000017f39001 CR4: 0000000000771ef0
[   28.289243][   T39] PKRU: 55555554
[   28.289332][   T39] Call Trace:
[   28.289426][   T39]  <TASK>
[   28.289495][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   28.289619][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.289740][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   28.289864][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.289961][   T39]  netif_state_change (net/core/dev.c:1605)
[   28.290087][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   28.290252][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   28.290371][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   28.290492][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.290616][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   28.290738][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   28.290863][   T39]  process_one_work (kernel/workqueue.c:3314)
[   28.290994][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.291119][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.291256][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.291381][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.291500][   T39]  kthread (kernel/kthread.c:436)
[   28.291592][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.291742][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.291867][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.291995][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.292144][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.292280][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.292400][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.327443][  T275] ------------[ cut here ]------------
| [   28.327608][  T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/275
| [   28.327853][  T275] Modules linked in:
| [   28.328581][  T275] Tainted: [W]=WARN
[   28.328682][  T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.328849][  T275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.329033][  T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.329679][  T275] RSP: 0018:ffa0000000956d80 EFLAGS: 00010286
[   28.329954][  T275] RAX: 00000000ffffffa6 RBX: ff1100000a78fcc0 RCX: 1ff400000012ad76
[   28.330159][  T275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78fd70
[   28.330361][  T275] RBP: ff1100000ce64000 R08: 1fe22000014f1faf R09: ff1100000a62ae58
[   28.330556][  T275] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.330752][  T275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   28.330960][  T275] FS:  00007fee70ff2840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.331195][  T275] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.331361][  T275] CR2: 00007fee712c21a0 CR3: 0000000004b44001 CR4: 0000000000771ef0
[   28.331559][  T275] PKRU: 55555554
[   28.331659][  T275] Call Trace:
[   28.331762][  T275]  <TASK>
[   28.331831][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.331975][  T275]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.332109][  T275]  notifier_call_chain (kernel/notifier.c:85)
[   28.332252][  T275]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   28.332385][  T275]  ? netif_set_mtu (net/core/dev.c:9910)
[   28.332518][  T275]  ? netif_set_group (net/core/dev.c:9947)
[   28.332655][  T275]  dev_set_mac_address (net/core/dev_api.c:339)
[   28.332790][  T275]  ? dev_set_mtu (net/core/dev_api.c:249)
[   28.332921][  T275]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   28.333062][  T275]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   28.333218][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.333389][  T275]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.333536][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.333667][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.333802][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.333944][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.334080][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.334220][  T275]  do_set_master (net/core/rtnetlink.c:3011)
[   28.334354][  T275]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.334487][  T275]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.334622][  T275]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.334755][  T275]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.334923][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.335061][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.335201][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.335333][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.335466][  T275]  ? __kernel_text_address (kernel/extable.c:79)
[   28.335598][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.335733][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.335867][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.336006][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.336138][  T275]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.336277][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.336464][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.336643][  T275]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.336777][  T275]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.336912][  T275]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.337051][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.337191][  T275]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.337325][  T275]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.337495][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.337632][  T275]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.337767][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.337962][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.338102][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.338241][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.338373][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.338508][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.338641][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.338825][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.338973][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.339110][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.339250][  T275]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.339381][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.339514][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.339645][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.339778][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.339938][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.340111][  T275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.340253][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.340386][  T275]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.340521][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.340652][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.340786][  T275]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.340918][  T275]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.341056][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.341202][  T275]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.341347][  T275]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.341481][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.341659][  T275]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.341837][  T275]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.341978][  T275]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.342140][  T275]  ? move_addr_to_kernel (net/socket.c:258)
[   28.342284][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.342418][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.342574][  T275]  ___sys_sendmsg (net/socket.c:2752)
[   28.342724][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.342893][  T275]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.343041][  T275]  __sys_sendmsg (net/socket.c:2784)
[   28.343173][  T275]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.343309][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.343477][  T275]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.343611][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.343743][  T275]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.343876][  T275]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.344010][  T275]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.344145][  T275]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.344348][  T275] RIP: 0033:0x7fee7122c08e
[   28.344546][  T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.345029][  T275] RSP: 002b:00007ffffb5157f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.345237][  T275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7122c08e
[   28.345463][  T275] RDX: 0000000000000000 RSI: 00007ffffb5158a0 RDI: 0000000000000005
[   28.345678][  T275] RBP: 00007ffffb515800 R08: 0000000000000000 R09: 0000000000000000
[   28.345949][  T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.346249][  T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb515f60
| [   28.348078][  T275] ------------[ cut here ]------------
| [   28.348216][  T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/275
| [   28.348444][  T275] Modules linked in:
| [   28.348820][  T275] Tainted: [W]=WARN
[   28.348920][  T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.349154][  T275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.349418][  T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.349884][  T275] RSP: 0018:ffa0000000956e18 EFLAGS: 00010286
[   28.350155][  T275] RAX: 00000000ffffffa6 RBX: ff1100000a78eac0 RCX: 1ff400000012ad89
[   28.350357][  T275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78eb70
[   28.350558][  T275] RBP: ff1100000ce64000 R08: 1fe22000014f1d6f R09: ff1100000a62ae58
[   28.350754][  T275] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   28.351034][  T275] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ce69000
[   28.351239][  T275] FS:  00007fee70ff2840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.351470][  T275] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.351638][  T275] CR2: 00007fee712c21a0 CR3: 0000000004b44001 CR4: 0000000000771ef0
[   28.351837][  T275] PKRU: 55555554
[   28.352006][  T275] Call Trace:
[   28.352105][  T275]  <TASK>
[   28.352172][  T275]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.352326][  T275]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.352426][  T275]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   28.352530][  T275]  ? netdev_notify_peers (net/core/dev.c:1642)
[   28.352685][  T275]  dev_open (net/core/dev_api.c:202)
[   28.352838][  T275]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   28.353197][  T275]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   28.353407][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.353553][  T275]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.353686][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.353820][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.354051][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.354190][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.354326][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.354459][  T275]  do_set_master (net/core/rtnetlink.c:3011)
[   28.354594][  T275]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.354727][  T275]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.354863][  T275]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.355068][  T275]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.355237][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.355367][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.355497][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.355628][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.355761][  T275]  ? __kernel_text_address (kernel/extable.c:79)
[   28.355898][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.356132][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.356270][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.356401][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.356533][  T275]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.356664][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.356798][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.356993][  T275]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.357130][  T275]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.357266][  T275]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.357396][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.357529][  T275]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.357660][  T275]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.357797][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.357970][  T275]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.358104][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.358243][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.358375][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.358506][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.358636][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.358771][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.358903][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.359039][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.359172][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.359310][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.359442][  T275]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.359573][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.359705][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.359836][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.359975][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.360105][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.360246][  T275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.360439][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.360642][  T275]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.360855][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.361075][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.361285][  T275]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.361419][  T275]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.361554][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.361686][  T275]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.361819][  T275]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.361958][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.362092][  T275]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.362229][  T275]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.362361][  T275]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.362523][  T275]  ? move_addr_to_kernel (net/socket.c:258)
[   28.362656][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.362789][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.362920][  T275]  ___sys_sendmsg (net/socket.c:2752)
[   28.363055][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.363222][  T275]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.363366][  T275]  __sys_sendmsg (net/socket.c:2784)
[   28.363499][  T275]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.363631][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.363800][  T275]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.363939][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.364072][  T275]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.364208][  T275]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.364340][  T275]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.364472][  T275]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.364637][  T275] RIP: 0033:0x7fee7122c08e
[   28.364777][  T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.365259][  T275] RSP: 002b:00007ffffb5157f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.365462][  T275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7122c08e
[   28.365661][  T275] RDX: 0000000000000000 RSI: 00007ffffb5158a0 RDI: 0000000000000005
[   28.365857][  T275] RBP: 00007ffffb515800 R08: 0000000000000000 R09: 0000000000000000
[   28.366063][  T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.366265][  T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb515f60
| [   28.368111][  T275] ------------[ cut here ]------------
| [   28.368367][  T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/275
| [   28.368688][  T275] Modules linked in:
| [   28.369169][  T275] Tainted: [W]=WARN
[   28.369324][  T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.369535][  T275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.369756][  T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.370282][  T275] RSP: 0018:ffa0000000956e10 EFLAGS: 00010286
[   28.370496][  T275] RAX: 00000000ffffffa6 RBX: ff1100000ee09840 RCX: 1ff400000012ad88
[   28.370739][  T275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee098f0
[   28.371002][  T275] RBP: ff1100000ce64000 R08: 1fe2200001dc131f R09: ff1100000a62ae58
[   28.371269][  T275] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   28.371586][  T275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   28.371830][  T275] FS:  00007fee70ff2840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   28.372125][  T275] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.372347][  T275] CR2: 00005563621c9d5c CR3: 0000000004b44003 CR4: 0000000000771ef0
[   28.372590][  T275] PKRU: 55555554
[   28.372735][  T275] Call Trace:
[   28.372881][  T275]  <TASK>
[   28.373008][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.373192][  T275]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.373378][  T275]  notifier_call_chain (kernel/notifier.c:85)
[   28.373558][  T275]  netdev_lower_state_changed (net/core/dev.c:9573)
[   28.373737][  T275]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   28.373962][  T275]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   28.374139][  T275]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   28.374374][  T275]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   28.374628][  T275]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.374889][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.375146][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.375335][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.375511][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.375696][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.375876][  T275]  do_set_master (net/core/rtnetlink.c:3011)
[   28.376070][  T275]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.376257][  T275]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.376439][  T275]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.376619][  T275]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.376828][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.377017][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.377202][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.377384][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.377562][  T275]  ? __kernel_text_address (kernel/extable.c:79)
[   28.377741][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.377921][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.378113][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.378299][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.378477][  T275]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.378654][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.378835][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.379030][  T275]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.379216][  T275]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.379394][  T275]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.379573][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.379752][  T275]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.379943][  T275]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.380129][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.380320][  T275]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.380498][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.380673][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.380852][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.381055][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.381254][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.381437][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.381619][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.381799][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.381991][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.382170][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.382358][  T275]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.382539][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.382718][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.382896][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.383136][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.383389][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.383649][  T275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.383896][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.384161][  T275]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.384425][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.384652][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.384838][  T275]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.385034][  T275]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.385222][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.385404][  T275]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.385629][  T275]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.385888][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.386164][  T275]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.386382][  T275]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.386564][  T275]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.386771][  T275]  ? move_addr_to_kernel (net/socket.c:258)
[   28.386963][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.387140][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.387323][  T275]  ___sys_sendmsg (net/socket.c:2752)
[   28.387500][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.387708][  T275]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.387903][  T275]  __sys_sendmsg (net/socket.c:2784)
[   28.388094][  T275]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.388283][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.388497][  T275]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.388674][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.388852][  T275]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.389043][  T275]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.389245][  T275]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.389425][  T275]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.389644][  T275] RIP: 0033:0x7fee7122c08e
[   28.389901][  T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.390433][  T275] RSP: 002b:00007ffffb5157f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.390677][  T275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7122c08e
[   28.390919][  T275] RDX: 0000000000000000 RSI: 00007ffffb5158a0 RDI: 0000000000000005
[   28.391171][  T275] RBP: 00007ffffb515800 R08: 0000000000000000 R09: 0000000000000000
[   28.391420][  T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.391664][  T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb515f60
| [   28.393783][  T275] ------------[ cut here ]------------
| [   28.393970][  T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/275
| [   28.394253][  T275] Modules linked in:
| [   28.394717][  T275] Tainted: [W]=WARN
[   28.394866][  T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.395092][  T275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.395322][  T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.395835][  T275] RSP: 0018:ffa0000000956d20 EFLAGS: 00010286
[   28.396067][  T275] RAX: 00000000ffffffa6 RBX: ff1100000ee096c0 RCX: 1ff400000012ad6a
[   28.396320][  T275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee09770
[   28.396564][  T275] RBP: ff1100000ce64000 R08: 1fe2200001dc12ef R09: ff1100000a62ae58
[   28.396807][  T275] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   28.397069][  T275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   28.397321][  T275] FS:  00007fee70ff2840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   28.397599][  T275] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.397812][  T275] CR2: 00005563621c9d5c CR3: 0000000004b44003 CR4: 0000000000771ef0
[   28.398071][  T275] PKRU: 55555554
[   28.398230][  T275] Call Trace:
[   28.398379][  T275]  <TASK>
[   28.398496][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.398675][  T275]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.398855][  T275]  notifier_call_chain (kernel/notifier.c:85)
[   28.399050][  T275]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   28.399240][  T275]  ? packet_sendmsg_spkt (af_packet.c:?)
[   28.399421][  T275]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   28.399609][  T275]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   28.399788][  T275]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   28.399980][  T275]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   28.400161][  T275]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   28.400391][  T275]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   28.400651][  T275]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.400836][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.401033][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.401222][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.401400][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.401584][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.401766][  T275]  do_set_master (net/core/rtnetlink.c:3011)
[   28.401957][  T275]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.402137][  T275]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.402328][  T275]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.402507][  T275]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.402718][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.402897][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.403088][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.403277][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.403462][  T275]  ? __kernel_text_address (kernel/extable.c:79)
[   28.403640][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.403820][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.404012][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.404199][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.404379][  T275]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.404556][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.404735][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.404917][  T275]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.405109][  T275]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.405294][  T275]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.405474][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.405653][  T275]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.405830][  T275]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.406026][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.406215][  T275]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.406401][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.406579][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.406760][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.406953][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.407131][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.407322][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.407499][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.407681][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.407859][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.408048][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.408236][  T275]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.408418][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.408597][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.408775][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.408968][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.409149][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.409366][  T275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.409626][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.409885][  T275]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.410163][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.410426][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.410614][  T275]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.410800][  T275]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.410993][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.411175][  T275]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.411364][  T275]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.411543][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.411723][  T275]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.411901][  T275]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.412092][  T275]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.412316][  T275]  ? move_addr_to_kernel (net/socket.c:258)
[   28.412496][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.412675][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.412855][  T275]  ___sys_sendmsg (net/socket.c:2752)
[   28.413045][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.413267][  T275]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.413459][  T275]  __sys_sendmsg (net/socket.c:2784)
[   28.413642][  T275]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.413821][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.414049][  T275]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.414238][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.414421][  T275]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.414601][  T275]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.414783][  T275]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.414979][  T275]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.415196][  T275] RIP: 0033:0x7fee7122c08e
[   28.415382][  T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.415894][  T275] RSP: 002b:00007ffffb5157f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.416154][  T275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7122c08e
[   28.416406][  T275] RDX: 0000000000000000 RSI: 00007ffffb5158a0 RDI: 0000000000000005
[   28.416652][  T275] RBP: 00007ffffb515800 R08: 0000000000000000 R09: 0000000000000000
[   28.416897][  T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.417157][  T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb515f60
| [   28.419218][  T275] ------------[ cut here ]------------
| [   28.419391][  T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/275
| [   28.419665][  T275] Modules linked in:
| [   28.420151][  T275] Tainted: [W]=WARN
[   28.420361][  T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.420640][  T275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.420889][  T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.421419][  T275] RSP: 0018:ffa0000000956e10 EFLAGS: 00010286
[   28.421632][  T275] RAX: 00000000ffffffa6 RBX: ff1100000ee099c0 RCX: 1ff400000012ad88
[   28.421876][  T275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee09a70
[   28.422130][  T275] RBP: ff1100000ce64000 R08: 1fe2200001dc134f R09: ff1100000a62ae58
[   28.422383][  T275] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   28.422724][  T275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   28.422984][  T275] FS:  00007fee70ff2840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   28.423274][  T275] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.423486][  T275] CR2: 00005563621c9d5c CR3: 0000000004b44003 CR4: 0000000000771ef0
[   28.423730][  T275] PKRU: 55555554
[   28.423874][  T275] Call Trace:
[   28.424032][  T275]  <TASK>
[   28.424158][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.424415][  T275]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.424662][  T275]  notifier_call_chain (kernel/notifier.c:85)
[   28.424875][  T275]  netdev_lower_state_changed (net/core/dev.c:9573)
[   28.425067][  T275]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   28.425288][  T275]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   28.425466][  T275]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   28.425644][  T275]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   28.425829][  T275]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.426016][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.426211][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.426449][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.426627][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.426809][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.427002][  T275]  do_set_master (net/core/rtnetlink.c:3011)
[   28.427190][  T275]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.427369][  T275]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.427550][  T275]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.427726][  T275]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.427946][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.428124][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.428314][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.428500][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.428752][  T275]  ? __kernel_text_address (kernel/extable.c:79)
[   28.428953][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.429132][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.429319][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.429497][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.429674][  T275]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.429854][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.430049][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.430239][  T275]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.430417][  T275]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.430610][  T275]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.430859][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.431051][  T275]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.431237][  T275]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.431423][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.431602][  T275]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.431781][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.431967][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.432168][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.432402][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.432651][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.432845][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.433039][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.433225][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.433403][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.433581][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.433759][  T275]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.433948][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.434128][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.434378][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.434617][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.434848][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.435042][  T275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.435224][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.435402][  T275]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.435583][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.435759][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.435954][  T275]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.436140][  T275]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.436397][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.436582][  T275]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.436761][  T275]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.436954][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.437133][  T275]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.437373][  T275]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.437582][  T275]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.437801][  T275]  ? move_addr_to_kernel (net/socket.c:258)
[   28.438004][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.438195][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.438405][  T275]  ___sys_sendmsg (net/socket.c:2752)
[   28.438629][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.438844][  T275]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.439047][  T275]  __sys_sendmsg (net/socket.c:2784)
[   28.439235][  T275]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.439414][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.439629][  T275]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.439806][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.439997][  T275]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.440175][  T275]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.440363][  T275]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.440541][  T275]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.440748][  T275] RIP: 0033:0x7fee7122c08e
[   28.440945][  T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.441464][  T275] RSP: 002b:00007ffffb5157f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.441707][  T275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7122c08e
[   28.441958][  T275] RDX: 0000000000000000 RSI: 00007ffffb5158a0 RDI: 0000000000000005
[   28.442203][  T275] RBP: 00007ffffb515800 R08: 0000000000000000 R09: 0000000000000000
[   28.442447][  T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.442687][  T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb515f60
| [   28.444786][  T275] ------------[ cut here ]------------
| [   28.445036][  T275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/275
| [   28.445341][  T275] Modules linked in:
| [   28.445800][  T275] Tainted: [W]=WARN
[   28.445959][  T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.446171][  T275] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.446394][  T275] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.446895][  T275] RSP: 0018:ffa0000000956db8 EFLAGS: 00010286
[   28.447117][  T275] RAX: 00000000ffffffa6 RBX: ff1100000ee08340 RCX: 1ff400000012ad7d
[   28.447366][  T275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee083f0
[   28.447605][  T275] RBP: ff1100000cc4a000 R08: 1fe2200001dc107f R09: ff1100000a62ae58
[   28.447843][  T275] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   28.448099][  T275] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
[   28.448362][  T275] FS:  00007fee70ff2840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   28.448635][  T275] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.448844][  T275] CR2: 00005563621c9d5c CR3: 0000000004b44003 CR4: 0000000000771ef0
[   28.449147][  T275] PKRU: 55555554
[   28.449341][  T275] Call Trace:
[   28.449485][  T275]  <TASK>
[   28.449598][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.449771][  T275]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.449961][  T275]  notifier_call_chain (kernel/notifier.c:85)
[   28.450140][  T275]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   28.450355][  T275]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   28.450536][  T275]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   28.450749][  T275]  ? netdev_change_features (net/core/dev.c:11117)
[   28.450942][  T275]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   28.451118][  T275]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   28.451324][  T275]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   28.451576][  T275]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   28.451773][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.451959][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.452140][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.452321][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.452501][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.452679][  T275]  do_set_master (net/core/rtnetlink.c:3011)
[   28.452856][  T275]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   28.453046][  T275]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   28.453232][  T275]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.453415][  T275]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.453626][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.453804][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.453992][  T275]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.454168][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.454353][  T275]  ? __kernel_text_address (kernel/extable.c:79)
[   28.454529][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.454712][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.454907][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.455166][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.455420][  T275]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.455667][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.455867][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.456059][  T275]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.456247][  T275]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.456420][  T275]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.456596][  T275]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.456773][  T275]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.456960][  T275]  ? nla_get_range_signed (lib/nlattr.c:270)
[   28.457138][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.457324][  T275]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.457501][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.457680][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.457856][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.458044][  T275]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.458223][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.458403][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.458577][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.458754][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.458945][  T275]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.459124][  T275]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.459308][  T275]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.459486][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.459661][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.459835][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.460027][  T275]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.460208][  T275]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.460392][  T275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.460566][  T275]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.460742][  T275]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.460922][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.461110][  T275]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.461295][  T275]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.461474][  T275]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.461651][  T275]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.461832][  T275]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.462022][  T275]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.462207][  T275]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.462385][  T275]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.462559][  T275]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.462733][  T275]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.462950][  T275]  ? move_addr_to_kernel (net/socket.c:258)
[   28.463129][  T275]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.463313][  T275]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.463490][  T275]  ___sys_sendmsg (net/socket.c:2752)
[   28.463665][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.463871][  T275]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.464073][  T275]  __sys_sendmsg (net/socket.c:2784)
[   28.464257][  T275]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.464434][  T275]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.464644][  T275]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.464821][  T275]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.465010][  T275]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.465192][  T275]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.465367][  T275]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.465545][  T275]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.465750][  T275] RIP: 0033:0x7fee7122c08e
[   28.465947][  T275] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.466453][  T275] RSP: 002b:00007ffffb5157f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.466693][  T275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fee7122c08e
[   28.466946][  T275] RDX: 0000000000000000 RSI: 00007ffffb5158a0 RDI: 0000000000000005
[   28.467192][  T275] RBP: 00007ffffb515800 R08: 0000000000000000 R09: 0000000000000000
[   28.467430][  T275] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.467667][  T275] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffb515f60
| [   28.470065][   T39] ------------[ cut here ]------------
| [   28.470207][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/39
| [   28.470443][   T39] Modules linked in:
| [   28.470869][   T39] Tainted: [W]=WARN
[   28.470974][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.471127][   T39] Workqueue: events_unbound linkwatch_event
[   28.471290][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.471445][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.471865][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   28.472028][   T39] RAX: 00000000ffffffa6 RBX: ff1100000ee08640 RCX: 1ff4000000057f02
[   28.472212][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee086f0
[   28.472390][   T39] RBP: ff1100000ce64000 R08: 1fe2200001dc10df R09: ff11000001d8d1a8
[   28.472569][   T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   28.472747][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   28.472926][   T39] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   28.473144][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.473298][   T39] CR2: 00007f485ce68574 CR3: 0000000017f39001 CR4: 0000000000771ef0
[   28.473477][   T39] PKRU: 55555554
[   28.473568][   T39] Call Trace:
[   28.473658][   T39]  <TASK>
[   28.473720][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   28.473841][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.473968][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   28.474087][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.474180][   T39]  netif_state_change (net/core/dev.c:1605)
[   28.474300][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   28.474453][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   28.474572][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   28.474692][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.474813][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   28.474937][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   28.475057][   T39]  process_one_work (kernel/workqueue.c:3314)
[   28.475187][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.475308][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.475431][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.475554][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.475673][   T39]  kthread (kernel/kthread.c:436)
[   28.475765][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.475914][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.476041][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.476166][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.476327][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.476448][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.476567][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.478727][   T39] ------------[ cut here ]------------
| [   28.478846][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/39
| [   28.479091][   T39] Modules linked in:
| [   28.479480][   T39] Tainted: [W]=WARN
[   28.479571][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.479722][   T39] Workqueue: events_unbound linkwatch_event
[   28.479878][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.480040][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.480469][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   28.480622][   T39] RAX: 00000000ffffffa6 RBX: ff1100000ee08f40 RCX: 1ff4000000057f02
[   28.480799][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee08ff0
[   28.480986][   T39] RBP: ff1100000ce51000 R08: 1fe2200001dc11ff R09: ff11000001d8d1a8
[   28.481161][   T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   28.481346][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   28.481525][   T39] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   28.481738][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.481889][   T39] CR2: 00007f485ce68574 CR3: 0000000017f39001 CR4: 0000000000771ef0
[   28.482074][   T39] PKRU: 55555554
[   28.482169][   T39] Call Trace:
[   28.482264][   T39]  <TASK>
[   28.482326][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   28.482448][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.482575][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   28.482698][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.482793][   T39]  netif_state_change (net/core/dev.c:1605)
[   28.482913][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   28.483068][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   28.483189][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   28.483308][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.483432][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   28.483551][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   28.483676][   T39]  process_one_work (kernel/workqueue.c:3314)
[   28.483798][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.483916][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.484047][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.484171][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.484297][   T39]  kthread (kernel/kthread.c:436)
[   28.484387][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.484612][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.484732][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.484852][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.485005][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.485124][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.485247][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.558028][  T276] ------------[ cut here ]------------
| [   28.558218][  T276] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/276
| [   28.558457][  T276] Modules linked in:
| [   28.558826][  T276] Tainted: [W]=WARN
[   28.558945][  T276] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.559109][  T276] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.559291][  T276] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.559751][  T276] RSP: 0018:ffa0000000937020 EFLAGS: 00010286
[   28.559917][  T276] RAX: 00000000ffffffa6 RBX: ff1100000bf25cc0 RCX: 1ff4000000126dca
[   28.560133][  T276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25d70
[   28.560335][  T276] RBP: ff1100000cc4a000 R08: 1fe22000017e4baf R09: ff1100000d44ae58
[   28.560528][  T276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[   28.560722][  T276] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   28.560922][  T276] FS:  00007fdbc1e63840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   28.561163][  T276] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.561333][  T276] CR2: 000000001ef4b988 CR3: 000000000c76c006 CR4: 0000000000771ef0
[   28.561529][  T276] PKRU: 55555554
[   28.561627][  T276] Call Trace:
[   28.561724][  T276]  <TASK>
[   28.561793][  T276]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.561924][  T276]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.562030][  T276]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   28.562164][  T276]  __dev_notify_flags (net/core/dev.c:9787)
[   28.562310][  T276]  ? netif_change_name (net/core/dev.c:1495)
[   28.562439][  T276]  ? __dev_change_flags (net/core/dev.c:9752)
[   28.562568][  T276]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   28.562696][  T276]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.562827][  T276]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   28.562968][  T276]  netif_change_flags (net/core/dev.c:9820)
[   28.563098][  T276]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   28.563257][  T276]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   28.563389][  T276]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   28.563520][  T276]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   28.563680][  T276]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   28.563812][  T276]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.564022][  T276]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   28.564150][  T276]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.564286][  T276]  ? __kernel_text_address (kernel/extable.c:79)
[   28.564522][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.564715][  T276]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.564844][  T276]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.565032][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.565163][  T276]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.565298][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.565426][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.565556][  T276]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   28.565686][  T276]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   28.565817][  T276]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   28.566004][  T276]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   28.566134][  T276]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   28.566274][  T276]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   28.566406][  T276]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   28.566538][  T276]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.566666][  T276]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.566796][  T276]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.566927][  T276]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   28.567111][  T276]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.567249][  T276]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.567379][  T276]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.567508][  T276]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.567639][  T276]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.567771][  T276]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   28.567901][  T276]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   28.568097][  T276]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.568234][  T276]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.568390][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.568578][  T276]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.568707][  T276]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.568838][  T276]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   28.569039][  T276]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   28.569171][  T276]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   28.569311][  T276]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   28.569440][  T276]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   28.569608][  T276]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   28.569795][  T276]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.569924][  T276]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   28.570148][  T276]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   28.570287][  T276]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   28.570418][  T276]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   28.570552][  T276]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   28.570685][  T276]  ? copy_msghdr_from_user (net/socket.c:2635)
[   28.570816][  T276]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   28.571047][  T276]  ? move_addr_to_kernel (net/socket.c:258)
[   28.571183][  T276]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   28.571315][  T276]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   28.571448][  T276]  ___sys_sendmsg (net/socket.c:2752)
[   28.571577][  T276]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   28.571741][  T276]  ? copy_msghdr_from_user (net/socket.c:2603)
[   28.571885][  T276]  __sys_sendmsg (net/socket.c:2784)
[   28.572093][  T276]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   28.572227][  T276]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   28.572397][  T276]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   28.572528][  T276]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.572658][  T276]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   28.572790][  T276]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   28.572922][  T276]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   28.573140][  T276]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   28.573309][  T276] RIP: 0033:0x7fdbc209d08e
[   28.573446][  T276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   28.573907][  T276] RSP: 002b:00007fff0f131ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   28.574169][  T276] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fdbc209d08e
[   28.574368][  T276] RDX: 0000000000000000 RSI: 00007fff0f131b60 RDI: 0000000000000005
[   28.574561][  T276] RBP: 00007fff0f131ac0 R08: 0000000000000000 R09: 0000000000000000
[   28.574757][  T276] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db56
[   28.575028][  T276] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff0f132220
| [   28.586231][   T12] ------------[ cut here ]------------
| [   28.586453][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   28.586743][   T12] Modules linked in:
| [   28.587279][   T12] Tainted: [W]=WARN
[   28.587417][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.587806][   T12] Workqueue: bond0 bond_mii_monitor
[   28.588002][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.588284][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.588764][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   28.588978][   T12] RAX: 00000000ffffffa6 RBX: ff1100000bf259c0 RCX: 1ff4000000018eee
[   28.589214][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25a70
[   28.589443][   T12] RBP: ff1100000251c000 R08: 1fe22000017e4b4f R09: ff11000001b0d1a8
[   28.589671][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   28.589914][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   28.590156][   T12] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   28.590425][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.590621][   T12] CR2: 00005563621c9d5c CR3: 0000000017f39001 CR4: 0000000000771ef0
[   28.590856][   T12] PKRU: 55555554
[   28.591008][   T12] Call Trace:
[   28.591144][   T12]  <TASK>
[   28.591258][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.591425][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.591594][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   28.591767][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   28.591948][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   28.592150][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2618)
[   28.592328][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   28.592502][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   28.592667][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.592836][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   28.593018][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.593194][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   28.593365][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   28.593531][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   28.593698][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.593867][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.594048][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.594224][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   28.594400][   T12]  process_one_work (kernel/workqueue.c:3314)
[   28.594588][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.594756][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.595007][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.595191][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.595359][   T12]  kthread (kernel/kthread.c:436)
[   28.595498][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.595723][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.595898][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.596108][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.596389][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.596559][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.596729][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.599482][   T12] ------------[ cut here ]------------
| [   28.599685][   T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/12
| [   28.600111][   T12] Modules linked in:
| [   28.600770][   T12] Tainted: [W]=WARN
[   28.600909][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.601260][   T12] Workqueue: bond0 bond_mii_monitor
[   28.601588][   T12] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.601871][   T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.602541][   T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[   28.602813][   T12] RAX: 00000000ffffffa6 RBX: ff1100000bf25840 RCX: 1ff4000000018eee
[   28.603072][   T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf258f0
[   28.603316][   T12] RBP: ff1100000ce64000 R08: 1fe22000017e4b1f R09: ff11000001b0d1a8
[   28.603541][   T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   28.603771][   T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   28.604011][   T12] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   28.604279][   T12] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.604475][   T12] CR2: 00005563621c9d5c CR3: 0000000017f39001 CR4: 0000000000771ef0
[   28.604702][   T12] PKRU: 55555554
[   28.604838][   T12] Call Trace:
[   28.604987][   T12]  <TASK>
[   28.605132][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.605363][   T12]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   28.605598][   T12]  notifier_call_chain (kernel/notifier.c:85)
[   28.605822][   T12]  netdev_lower_state_changed (net/core/dev.c:9573)
[   28.606007][   T12]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   28.606212][   T12]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   28.606383][   T12]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   28.606551][   T12]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   28.606721][   T12]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   28.606887][   T12]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   28.607069][   T12]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   28.607244][   T12]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   28.607418][   T12]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   28.607587][   T12]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   28.607753][   T12]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   28.607922][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.608103][   T12]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   28.608281][   T12]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   28.608448][   T12]  ? process_one_work (kernel/workqueue.c:3313)
[   28.608613][   T12]  process_one_work (kernel/workqueue.c:3314)
[   28.608788][   T12]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.608966][   T12]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.609137][   T12]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.609314][   T12]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.609480][   T12]  kthread (kernel/kthread.c:436)
[   28.609617][   T12]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.609814][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.609998][   T12]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.610168][   T12]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.610373][   T12]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.610540][   T12]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.610706][   T12]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   28.613524][   T38] ------------[ cut here ]------------
| [   28.613657][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/38
| [   28.613902][   T38] Modules linked in:
| [   28.614643][   T38] Tainted: [W]=WARN
[   28.614734][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   28.614887][   T38] Workqueue: events_unbound linkwatch_event
[   28.615058][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   28.615220][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   28.615642][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   28.615803][   T38] RAX: 00000000ffffffa6 RBX: ff1100000bf24f40 RCX: 1ff4000000055f02
[   28.615988][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf24ff0
[   28.616168][   T38] RBP: ff1100000cc4a000 R08: 1fe22000017e49ff R09: ff11000001d8aea8
[   28.616351][   T38] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   28.616540][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   28.616723][   T38] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   28.616943][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   28.617093][   T38] CR2: 00007fdbc1f30574 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   28.617284][   T38] PKRU: 55555554
[   28.617375][   T38] Call Trace:
[   28.617465][   T38]  <TASK>
[   28.617532][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   28.617651][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   28.617774][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   28.617896][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   28.617997][   T38]  netif_state_change (net/core/dev.c:1605)
[   28.618118][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   28.618288][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   28.618407][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   28.618528][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   28.618649][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   28.618772][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   28.618953][   T38]  process_one_work (kernel/workqueue.c:3314)
[   28.619110][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   28.619238][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   28.619362][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   28.619494][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   28.619616][   T38]  kthread (kernel/kthread.c:436)
[   28.619706][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   28.619856][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.619983][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   28.620106][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   28.620262][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   28.620384][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   28.620506][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   29.755386][  T281] ------------[ cut here ]------------
| [   29.755564][  T281] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/281
| [   29.755804][  T281] Modules linked in:
| [   29.756442][  T281] Tainted: [W]=WARN
[   29.756544][  T281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.756706][  T281] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.756876][  T281] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.757419][  T281] RSP: 0018:ffa0000000cb7020 EFLAGS: 00010286
[   29.757584][  T281] RAX: 00000000ffffffa6 RBX: ff1100000ee09cc0 RCX: 1ff4000000196dca
[   29.757781][  T281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee09d70
[   29.758040][  T281] RBP: ff1100000256c000 R08: 1fe2200001dc13af R09: ff110000059e8b58
[   29.758245][  T281] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   29.758441][  T281] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   29.758713][  T281] FS:  00007f82a6764840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   29.759111][  T281] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.759287][  T281] CR2: 000000003b9a8988 CR3: 000000000c618002 CR4: 0000000000771ef0
[   29.759486][  T281] PKRU: 55555554
[   29.759585][  T281] Call Trace:
[   29.759684][  T281]  <TASK>
[   29.759762][  T281]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   29.760078][  T281]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   29.760241][  T281]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   29.760404][  T281]  __dev_notify_flags (net/core/dev.c:9787)
[   29.760538][  T281]  ? netif_change_name (net/core/dev.c:1495)
[   29.760673][  T281]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   29.760807][  T281]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   29.761026][  T281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.761160][  T281]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   29.761307][  T281]  netif_change_flags (net/core/dev.c:9820)
[   29.761440][  T281]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   29.761574][  T281]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   29.761706][  T281]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   29.761838][  T281]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   29.762090][  T281]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   29.762229][  T281]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.762362][  T281]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   29.762491][  T281]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.762623][  T281]  ? __kernel_text_address (kernel/extable.c:79)
[   29.762754][  T281]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.762889][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.763096][  T281]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.763236][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.763367][  T281]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   29.763500][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.763630][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.763760][  T281]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   29.763890][  T281]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   29.764109][  T281]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   29.764247][  T281]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   29.764379][  T281]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   29.764513][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   29.764737][  T281]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   29.764868][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.765086][  T281]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.765222][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.765355][  T281]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   29.765484][  T281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.765704][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.765836][  T281]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.766053][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.766190][  T281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.766323][  T281]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   29.766453][  T281]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   29.766667][  T281]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.766801][  T281]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.767018][  T281]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.767151][  T281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.767289][  T281]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.767425][  T281]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   29.767642][  T281]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   29.767774][  T281]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   29.767908][  T281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   29.768331][  T281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   29.768467][  T281]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   29.768599][  T281]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.768728][  T281]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   29.769052][  T281]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   29.769188][  T281]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   29.769321][  T281]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   29.769471][  T281]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   29.769655][  T281]  ? copy_msghdr_from_user (net/socket.c:2635)
[   29.769870][  T281]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   29.770127][  T281]  ? move_addr_to_kernel (net/socket.c:258)
[   29.770266][  T281]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   29.770397][  T281]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   29.770528][  T281]  ___sys_sendmsg (net/socket.c:2752)
[   29.770742][  T281]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   29.770905][  T281]  ? copy_msghdr_from_user (net/socket.c:2603)
[   29.771113][  T281]  __sys_sendmsg (net/socket.c:2784)
[   29.771264][  T281]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   29.771435][  T281]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   29.771600][  T281]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   29.771817][  T281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.772058][  T281]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   29.772193][  T281]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   29.772324][  T281]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   29.772454][  T281]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   29.772706][  T281] RIP: 0033:0x7f82a699e08e
[   29.772844][  T281] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   29.773519][  T281] RSP: 002b:00007ffc81b73ba0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   29.773722][  T281] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f82a699e08e
[   29.773920][  T281] RDX: 0000000000000000 RSI: 00007ffc81b73c50 RDI: 0000000000000005
[   29.774317][  T281] RBP: 00007ffc81b73bb0 R08: 0000000000000000 R09: 0000000000000000
[   29.774514][  T281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db58
[   29.774709][  T281] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc81b74310
| [   29.782393][   T39] ------------[ cut here ]------------
| [   29.782569][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   29.782855][   T39] Modules linked in:
| [   29.783344][   T39] Tainted: [W]=WARN
[   29.783480][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.783677][   T39] Workqueue: events_unbound linkwatch_event
[   29.783880][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.784099][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.784580][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   29.784783][   T39] RAX: 00000000ffffffa6 RBX: ff11000008a1a940 RCX: 1ff4000000057f02
[   29.785024][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a9f0
[   29.785255][   T39] RBP: ff1100000251c000 R08: 1fe220000114353f R09: ff11000001d8d1a8
[   29.785485][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   29.785708][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   29.785953][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   29.786221][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.786420][   T39] CR2: 00005563621c9d5c CR3: 0000000017f39004 CR4: 0000000000771ef0
[   29.786647][   T39] PKRU: 55555554
[   29.786782][   T39] Call Trace:
[   29.786920][   T39]  <TASK>
[   29.787042][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   29.787222][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   29.787390][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   29.787558][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   29.787700][   T39]  netif_state_change (net/core/dev.c:1605)
[   29.787866][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   29.788051][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   29.788274][   T39]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   29.788441][   T39]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   29.788608][   T39]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   29.788776][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   29.788957][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   29.789130][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   29.789310][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   29.789476][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   29.789644][   T39]  process_one_work (kernel/workqueue.c:3314)
[   29.789815][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   29.789996][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.790169][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   29.790351][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   29.790521][   T39]  kthread (kernel/kthread.c:436)
[   29.790659][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.790858][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   29.791040][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   29.791217][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   29.791417][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   29.791584][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   29.791750][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   29.794409][  T212] ------------[ cut here ]------------
| [   29.794593][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   29.794867][  T212] Modules linked in:
| [   29.795282][  T212] Tainted: [W]=WARN
[   29.795374][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.795526][  T212] Workqueue: bond0 bond_mii_monitor
[   29.795652][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   29.795811][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   29.796254][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   29.796412][  T212] RAX: 00000000ffffffa6 RBX: ff11000008a1b3c0 RCX: 1ff400000013aeee
[   29.796589][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1b470
[   29.796771][  T212] RBP: ff1100000251c000 R08: 1fe220000114368f R09: ff1100000c8351a8
[   29.796957][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   29.797136][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   29.797320][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   29.797533][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.797691][  T212] CR2: 00005563621c9d5c CR3: 0000000017f39003 CR4: 0000000000771ef0
[   29.797884][  T212] PKRU: 55555554
[   29.797979][  T212] Call Trace:
[   29.798069][  T212]  <TASK>
[   29.798131][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.798261][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   29.798382][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   29.798504][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   29.798624][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   29.798777][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   29.798896][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   29.799024][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   29.799144][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   29.799270][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   29.799391][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   29.799513][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   29.799644][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   29.799764][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   29.799882][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   29.800010][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.800130][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   29.800257][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   29.800376][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   29.800499][  T212]  process_one_work (kernel/workqueue.c:3314)
[   29.800623][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   29.800791][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   29.800986][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   29.801173][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   29.801351][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   29.801475][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   29.801594][  T212]  kthread (kernel/kthread.c:436)
[   29.801685][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   29.801836][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   29.801966][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   29.802088][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   29.802245][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   29.802367][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   29.802489][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   31.876860][  T283] ------------[ cut here ]------------
| [   31.877516][  T283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/283
| [   31.877774][  T283] Modules linked in:
| [   31.878175][  T283] Tainted: [W]=WARN
[   31.878287][  T283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.878461][  T283] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.878642][  T283] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.879138][  T283] RSP: 0018:ffa0000000cc7020 EFLAGS: 00010286
[   31.879320][  T283] RAX: 00000000ffffffa6 RBX: ff1100000bd890c0 RCX: 1ff4000000198dca
[   31.879524][  T283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89170
[   31.879727][  T283] RBP: ff1100000256c000 R08: 1fe22000017b122f R09: ff1100000d425158
[   31.879943][  T283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[   31.880149][  T283] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   31.880363][  T283] FS:  00007fc8f987e840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   31.880604][  T283] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.880778][  T283] CR2: 000000000a54f988 CR3: 000000000bf6b002 CR4: 0000000000771ef0
[   31.880990][  T283] PKRU: 55555554
[   31.881093][  T283] Call Trace:
[   31.881200][  T283]  <TASK>
[   31.881273][  T283]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   31.881412][  T283]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   31.881517][  T283]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   31.881678][  T283]  __dev_notify_flags (net/core/dev.c:9787)
[   31.881824][  T283]  ? netif_change_name (net/core/dev.c:1495)
[   31.881964][  T283]  ? __dev_change_flags (net/core/dev.c:9752)
[   31.882098][  T283]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   31.882239][  T283]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.882374][  T283]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   31.882509][  T283]  netif_change_flags (net/core/dev.c:9820)
[   31.882641][  T283]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   31.882778][  T283]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   31.882914][  T283]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   31.883054][  T283]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   31.883226][  T283]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   31.883360][  T283]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.883492][  T283]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   31.883626][  T283]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.883760][  T283]  ? __kernel_text_address (kernel/extable.c:79)
[   31.883893][  T283]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.884050][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.884181][  T283]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.884321][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.884452][  T283]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   31.884585][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.884715][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.884847][  T283]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   31.884985][  T283]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   31.885118][  T283]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   31.885254][  T283]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.885390][  T283]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   31.885411][  T212] bond0: (slave eth0): link status up, enabling it in 1000 ms
[   31.885716][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   31.885852][  T283]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   31.885857][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.885859][  T283]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.885862][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.885864][  T283]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   31.885866][  T283]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.885871][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.885874][  T283]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.885876][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.885879][  T283]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.885883][  T283]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.885886][  T283]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   31.885888][  T283]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.887658][  T283]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.887790][  T283]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.887923][  T283]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.888060][  T283]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.888082][  T212] bond0: (slave eth0): link status up, enabling it in 1000 ms
[   31.888387][  T283]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   31.888518][  T283]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.888521][  T283]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.888527][  T283]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   31.888529][  T283]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   31.888534][  T283]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.888538][  T283]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.888542][  T283]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.888546][  T283]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   31.888550][  T283]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   31.889738][  T283]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.889872][  T283]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   31.890007][  T283]  ? copy_msghdr_from_user (net/socket.c:2635)
[   31.890138][  T283]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   31.890158][  T212] bond0: (slave eth0): link status up, enabling it in 1000 ms
[   31.890497][  T283]  ? move_addr_to_kernel (net/socket.c:258)
[   31.890501][  T283]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.890504][  T283]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.890509][  T283]  ___sys_sendmsg (net/socket.c:2752)
[   31.890511][  T283]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   31.890515][  T283]  ? copy_msghdr_from_user (net/socket.c:2603)
[   31.890530][  T283]  __sys_sendmsg (net/socket.c:2784)
[   31.890533][  T283]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   31.890535][  T283]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   31.890541][  T283]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.891954][  T283]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.892042][  T212] bond0: (slave eth0): link status up, enabling it in 1000 ms
[   31.892335][  T283]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   31.892340][  T283]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   31.892344][  T283]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   31.892348][  T283]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.892352][  T283] RIP: 0033:0x7fc8f9ab808e
[   31.892357][  T283] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   31.892360][  T283] RSP: 002b:00007ffc49e8ba90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.892364][  T283] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc8f9ab808e
[   31.892366][  T283] RDX: 0000000000000000 RSI: 00007ffc49e8bb40 RDI: 0000000000000005
[   31.892367][  T283] RBP: 00007ffc49e8baa0 R08: 0000000000000000 R09: 0000000000000000
[   31.892369][  T283] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5a
[   31.892371][  T283] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc49e8c200
| [   31.897217][   T37] ------------[ cut here ]------------
| [   31.897338][   T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/37
| [   31.897576][   T37] Modules linked in:
| [   31.897958][   T37] Tainted: [W]=WARN
[   31.898049][   T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.898212][   T37] Workqueue: events_unbound linkwatch_event
[   31.898367][   T37] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.898523][   T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.898952][   T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[   31.899111][   T37] RAX: 00000000ffffffa6 RBX: ff11000004a96340 RCX: 1ff4000000053f02
[   31.899304][   T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004a963f0
[   31.899488][   T37] RBP: ff1100000256c000 R08: 1fe2200000952c7f R09: ff11000001d88ba8
[   31.899668][   T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   31.899850][   T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   31.899946][  T212] bond0: (slave eth0): link status up, enabling it in 1000 ms
[   31.900107][   T37] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   31.900403][   T37] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.900558][   T37] CR2: 000000000a54f988 CR3: 000000000bf6b002 CR4: 0000000000771ef0
[   31.900742][   T37] PKRU: 55555554
[   31.900834][   T37] Call Trace:
[   31.901067][   T37]  <TASK>
[   31.901132][   T37]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   31.901266][   T37]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   31.901572][   T37]  ? notifier_call_chain (kernel/notifier.c:85)
[   31.901765][   T37]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   31.901911][   T37]  netif_state_change (net/core/dev.c:1605)
[   31.902163][   T37]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   31.902396][   T37]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   31.902515][   T37]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   31.902693][   T37]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.902818][   T37]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   31.902945][  T212] bond0: (slave eth0): link status up, enabling it in 1000 ms
[   31.903180][   T37]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   31.903307][   T37]  process_one_work (kernel/workqueue.c:3314)
[   31.903433][   T37]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   31.903553][   T37]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.903753][   T37]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   31.903879][   T37]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   31.904064][   T37]  kthread (kernel/kthread.c:436)
[   31.904155][   T37]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   31.904314][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   31.904433][   T37]  ret_from_fork (arch/x86/kernel/process.c:158)
[   31.904555][   T37]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   31.904781][   T37]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   31.904903][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   31.905097][   T37]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   31.908421][   T37] ------------[ cut here ]------------
| [   31.908556][   T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/37
| [   31.908796][   T37] Modules linked in:
| [   31.909176][   T37] Tainted: [W]=WARN
[   31.909276][   T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.909429][   T37] Workqueue: events_unbound linkwatch_event
[   31.909583][   T37] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.909739][   T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.910167][   T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[   31.910329][   T37] RAX: 00000000ffffffa6 RBX: ff11000004a964c0 RCX: 1ff4000000053f02
[   31.910505][   T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004a96570
[   31.910685][   T37] RBP: ff1100000251c000 R08: 1fe2200000952caf R09: ff11000001d88ba8
[   31.910936][   T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   31.911202][   T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   31.911470][   T37] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   31.911735][   T37] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.911889][   T37] CR2: 000000000a54f988 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   31.912133][   T37] PKRU: 55555554
[   31.912229][   T37] Call Trace:
[   31.912319][   T37]  <TASK>
[   31.912382][   T37]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   31.912502][   T37]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   31.912623][   T37]  ? notifier_call_chain (kernel/notifier.c:85)
[   31.912742][   T37]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   31.912834][   T37]  netif_state_change (net/core/dev.c:1605)
[   31.913005][   T37]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   31.913158][   T37]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   31.913280][   T37]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   31.913398][   T37]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.913521][   T37]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   31.913641][   T37]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   31.913892][   T37]  process_one_work (kernel/workqueue.c:3314)
[   31.914092][   T37]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   31.914272][   T37]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.914399][   T37]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   31.914523][   T37]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   31.914641][   T37]  kthread (kernel/kthread.c:436)
[   31.914730][   T37]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   31.914881][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   31.915048][   T37]  ret_from_fork (arch/x86/kernel/process.c:158)
[   31.915171][   T37]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   31.915326][   T37]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   31.915448][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   31.915565][   T37]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   31.974294][  T284] ------------[ cut here ]------------
| [   31.974527][  T284] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/284
| [   31.974888][  T284] Modules linked in:
| [   31.975473][  T284] Tainted: [W]=WARN
[   31.975626][  T284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.975880][  T284] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   31.976154][  T284] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   31.976876][  T284] RSP: 0018:ffa0000000cd7020 EFLAGS: 00010286
[   31.977143][  T284] RAX: 00000000ffffffa6 RBX: ff11000004a970c0 RCX: 1ff400000019adca
[   31.977453][  T284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004a97170
[   31.977755][  T284] RBP: ff1100000ce51000 R08: 1fe2200000952e2f R09: ff1100000cda2e58
[   31.978069][  T284] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   31.978374][  T284] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   31.978679][  T284] FS:  00007f66da6c7840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   31.979043][  T284] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.979305][  T284] CR2: 000000000de99988 CR3: 000000000cb50001 CR4: 0000000000771ef0
[   31.979610][  T284] PKRU: 55555554
[   31.979763][  T284] Call Trace:
[   31.979914][  T284]  <TASK>
[   31.980028][  T284]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   31.980240][  T284]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   31.980396][  T284]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   31.980596][  T284]  __dev_notify_flags (net/core/dev.c:9787)
[   31.980802][  T284]  ? netif_change_name (net/core/dev.c:1495)
[   31.981015][  T284]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   31.981219][  T284]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   31.981418][  T284]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.981619][  T284]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   31.981824][  T284]  netif_change_flags (net/core/dev.c:9820)
[   31.982036][  T284]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   31.982247][  T284]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   31.982453][  T284]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   31.982656][  T284]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   31.982927][  T284]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   31.983161][  T284]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.983392][  T284]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   31.983597][  T284]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.983810][  T284]  ? __kernel_text_address (kernel/extable.c:79)
[   31.984023][  T284]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.984249][  T284]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.984452][  T284]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.984656][  T284]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.984862][  T284]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   31.985072][  T284]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.985280][  T284]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.985483][  T284]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   31.985687][  T284]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   31.985892][  T284]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   31.986103][  T284]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   31.986318][  T284]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   31.986525][  T284]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   31.986737][  T284]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   31.986957][  T284]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.987162][  T284]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.987373][  T284]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.987578][  T284]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   31.987780][  T284]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.987998][  T284]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.988203][  T284]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.988409][  T284]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.988613][  T284]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   31.988821][  T284]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   31.989033][  T284]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   31.989242][  T284]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.989446][  T284]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.989649][  T284]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.989859][  T284]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   31.990074][  T284]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   31.990284][  T284]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   31.990489][  T284]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   31.990695][  T284]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   31.990907][  T284]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   31.991117][  T284]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   31.991328][  T284]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   31.991535][  T284]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   31.991743][  T284]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   31.991957][  T284]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   31.992162][  T284]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   31.992375][  T284]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   31.992582][  T284]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   31.992790][  T284]  ? copy_msghdr_from_user (net/socket.c:2635)
[   31.993002][  T284]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   31.993259][  T284]  ? move_addr_to_kernel (net/socket.c:258)
[   31.993466][  T284]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   31.993671][  T284]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   31.993879][  T284]  ___sys_sendmsg (net/socket.c:2752)
[   31.994089][  T284]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   31.994344][  T284]  ? copy_msghdr_from_user (net/socket.c:2603)
[   31.994570][  T284]  __sys_sendmsg (net/socket.c:2784)
[   31.994776][  T284]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   31.994987][  T284]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   31.995251][  T284]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   31.995456][  T284]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   31.995660][  T284]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   31.995863][  T284]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   31.996072][  T284]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   31.996280][  T284]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   31.996538][  T284] RIP: 0033:0x7f66da90108e
[   31.996755][  T284] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   31.997492][  T284] RSP: 002b:00007ffe3ddcf430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   31.997802][  T284] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f66da90108e
[   31.998114][  T284] RDX: 0000000000000000 RSI: 00007ffe3ddcf4e0 RDI: 0000000000000005
[   31.998424][  T284] RBP: 00007ffe3ddcf440 R08: 0000000000000000 R09: 0000000000000000
[   31.998731][  T284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5a
[   31.999051][  T284] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ddcfba0
| [   32.004801][   T46] ------------[ cut here ]------------
| [   32.004990][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 1/46
| [   32.005301][   T46] Modules linked in:
| [   32.005765][   T46] Tainted: [W]=WARN
[   32.005903][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.006121][   T46] Workqueue: events_unbound linkwatch_event
[   32.006345][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.006552][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.007043][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   32.007254][   T46] RAX: 00000000ffffffa6 RBX: ff1100000c952640 RCX: 1ff4000000065f02
[   32.007480][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9526f0
[   32.007709][   T46] RBP: ff1100000ce64000 R08: 1fe220000192a4df R09: ff11000002410ba8
[   32.007953][   T46] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   32.008181][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   32.008416][   T46] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   32.008676][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.008876][   T46] CR2: 00005563621c9d5c CR3: 000000000c6e7003 CR4: 0000000000771ef0
[   32.009118][   T46] PKRU: 55555554
[   32.009263][   T46] Call Trace:
[   32.009401][   T46]  <TASK>
[   32.009509][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   32.009676][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   32.009846][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   32.010030][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   32.010170][   T46]  netif_state_change (net/core/dev.c:1605)
[   32.010345][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   32.010518][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   32.010716][   T46]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   32.010884][   T46]  ? rfc2863_policy (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/netdevice.h:4593 net/core/link_watch.c:64 net/core/link_watch.c:76)
[   32.011066][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   32.011240][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   32.011413][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   32.011587][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   32.011754][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   32.011942][   T46]  process_one_work (kernel/workqueue.c:3314)
[   32.012115][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   32.012290][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.012463][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   32.012634][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   32.012802][   T46]  kthread (kernel/kthread.c:436)
[   32.012954][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   32.013153][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   32.013324][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   32.013493][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   32.013688][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   32.013859][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   32.014041][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   32.021031][  T212] ------------[ cut here ]------------
| [   32.021174][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/212
| [   32.021422][  T212] Modules linked in:
| [   32.021802][  T212] Tainted: [W]=WARN
[   32.021895][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.022063][  T212] Workqueue: bond0 bond_mii_monitor
[   32.022197][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.022355][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.022782][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   32.022939][  T212] RAX: 00000000ffffffa6 RBX: ff1100000c9527c0 RCX: 1ff400000013aeee
[   32.023120][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c952870
[   32.023305][  T212] RBP: ff1100000251c000 R08: 1fe220000192a50f R09: ff1100000c8351a8
[   32.023483][  T212] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   32.023659][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   32.023844][  T212] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   32.024063][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.024223][  T212] CR2: 00007f73f4eb0000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   32.024405][  T212] PKRU: 55555554
[   32.024496][  T212] Call Trace:
[   32.024588][  T212]  <TASK>
[   32.024652][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.024773][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   32.024895][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   32.025024][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   32.025143][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   32.025299][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   32.025421][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   32.025541][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   32.025664][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   32.025786][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.025907][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   32.026033][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.026158][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   32.026290][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   32.026411][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   32.026531][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.026660][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   32.026783][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.026903][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   32.027029][  T212]  process_one_work (kernel/workqueue.c:3314)
[   32.027153][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   32.027279][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.027406][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   32.027532][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   32.027651][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   32.027776][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   32.027896][  T212]  kthread (kernel/kthread.c:436)
[   32.027996][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   32.028147][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   32.028278][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   32.028399][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   32.028548][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   32.028669][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   32.028793][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   32.030346][  T212] ------------[ cut here ]------------
| [   32.030466][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/212
| [   32.030705][  T212] Modules linked in:
| [   32.031076][  T212] Tainted: [W]=WARN
[   32.031167][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.031321][  T212] Workqueue: bond0 bond_mii_monitor
[   32.031446][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   32.031603][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   32.032087][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   32.032258][  T212] RAX: 00000000ffffffa6 RBX: ff1100000c952940 RCX: 1ff400000013aeee
[   32.032454][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9529f0
[   32.032651][  T212] RBP: ff1100000ce64000 R08: 1fe220000192a53f R09: ff1100000c8351a8
[   32.032847][  T212] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   32.033045][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   32.033246][  T212] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   32.033475][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   32.033638][  T212] CR2: 00007f73f4eb0000 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   32.033837][  T212] PKRU: 55555554
[   32.033940][  T212] Call Trace:
[   32.034040][  T212]  <TASK>
[   32.034108][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.034244][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   32.034376][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   32.034509][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   32.034641][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   32.034806][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   32.034942][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   32.035074][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   32.035210][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   32.035341][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   32.035471][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   32.035603][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   32.035739][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   32.035870][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   32.036005][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   32.036136][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.036270][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   32.036491][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   32.036620][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   32.036748][  T212]  process_one_work (kernel/workqueue.c:3314)
[   32.036884][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   32.037091][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   32.037229][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   32.037356][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   32.037483][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   32.037687][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   32.037817][  T212]  kthread (kernel/kthread.c:436)
[   32.037916][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   32.038084][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   32.038289][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   32.038419][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   32.038580][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   32.038709][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   32.038912][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   33.210748][  T288] ------------[ cut here ]------------
| [   33.210947][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/288
| [   33.211176][  T288] Modules linked in:
| [   33.211610][  T288] Tainted: [W]=WARN
[   33.211707][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.211871][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.212044][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.212510][  T288] RSP: 0018:ffa0000000777060 EFLAGS: 00010286
[   33.212672][  T288] RAX: 00000000ffffffa6 RBX: ff1100000c953cc0 RCX: 1ff40000000eedd2
[   33.212875][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c953d70
[   33.213071][  T288] RBP: ff1100000cc4a000 R08: 1fe220000192a7af R09: ff11000009f10b58
[   33.213268][  T288] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   33.213458][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000777100
[   33.213647][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   33.213897][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.214065][  T288] CR2: 00007fed973811a0 CR3: 000000000c4b6006 CR4: 0000000000771ef0
[   33.214262][  T288] PKRU: 55555554
[   33.214357][  T288] Call Trace:
[   33.214452][  T288]  <TASK>
[   33.214518][  T288]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   33.214648][  T288]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   33.214744][  T288]  netif_close_many (net/core/dev.c:1804)
[   33.214897][  T288]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.215035][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.215165][  T288]  ? __dev_close_many (net/core/dev.c:1781)
[   33.215298][  T288]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   33.215456][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   33.215617][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.215742][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.215901][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.216117][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.216254][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.216412][  T288]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   33.216541][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.216670][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.216799][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.216925][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.217136][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.217283][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.217408][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.217558][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.217687][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.217814][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.217992][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.218117][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.218248][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.218379][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.218506][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.218634][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.218761][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.218890][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.219062][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.219189][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.219319][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.219447][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.219586][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.219714][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.219845][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.219975][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.220103][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.220257][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.220383][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.220522][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.220651][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.220781][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.220911][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.221049][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.221177][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.221313][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.221450][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.221577][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.221735][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.221863][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.221998][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.222127][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.222270][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.222430][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.222570][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.222699][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.222827][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.222995][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.223123][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.223264][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.223393][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.223527][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.223654][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.223812][  T288] RIP: 0033:0x7fed972eb08e
[   33.223954][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.224416][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.224620][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.224814][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.225006][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.225204][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.225394][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.228479][  T288] ------------[ cut here ]------------
| [   33.228688][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/288
| [   33.229076][  T288] Modules linked in:
| [   33.229691][  T288] Tainted: [W]=WARN
[   33.229834][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.230096][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.230453][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.231137][  T288] RSP: 0018:ffa0000000777190 EFLAGS: 00010286
[   33.231450][  T288] RAX: 00000000ffffffa6 RBX: ff1100000bd88640 RCX: 1ff40000000eedf8
[   33.231699][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd886f0
[   33.231943][  T288] RBP: ff1100000cc4a000 R08: 1fe22000017b10df R09: ff11000009f10b58
[   33.232189][  T288] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   33.232499][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   33.232754][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.233033][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.233239][  T288] CR2: 00005563a06a1ed8 CR3: 000000000c4b6002 CR4: 0000000000771ef0
[   33.233472][  T288] PKRU: 55555554
[   33.233609][  T288] Call Trace:
[   33.233747][  T288]  <TASK>
[   33.233861][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   33.234094][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.234304][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.234477][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.234646][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.234852][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.235037][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.235214][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.235381][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.235553][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.235721][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.235893][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.236098][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.236292][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.236508][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.236676][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.236845][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.237030][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.237208][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.237382][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.237549][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.237718][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.237889][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.238071][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.238251][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.238419][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.238586][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.238758][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.238926][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.239111][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.239287][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.239456][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.239627][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.239795][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.240004][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.240176][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.240389][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.240575][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.240807][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.241024][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.241203][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.241401][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.241584][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.241855][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.242104][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.242349][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.242589][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.242815][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.243093][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.243339][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.243517][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.243684][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.243966][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.244204][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.244439][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.244676][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.244891][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.245100][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.245377][  T288] RIP: 0033:0x7fed972eb08e
[   33.245623][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.246287][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.246598][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.246828][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.247068][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.247407][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.247672][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.249966][  T288] ------------[ cut here ]------------
| [   33.250213][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/288
| [   33.250595][  T288] Modules linked in:
| [   33.251859][  T288] Tainted: [W]=WARN
[   33.252024][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.252320][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.252620][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.253351][  T288] RSP: 0018:ffa0000000776e00 EFLAGS: 00010286
[   33.253638][  T288] RAX: 00000000ffffffa6 RBX: ff1100000bd89e40 RCX: 1ff40000000eed86
[   33.254024][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89ef0
[   33.254314][  T288] RBP: ff1100000251c000 R08: 1fe22000017b13df R09: ff11000009f10b58
[   33.254635][  T288] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.255011][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.255361][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.255683][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.255989][  T288] CR2: 00005563a06a1ed8 CR3: 000000000c4b6002 CR4: 0000000000771ef0
[   33.256248][  T288] PKRU: 55555554
[   33.256392][  T288] Call Trace:
[   33.256564][  T288]  <TASK>
[   33.256739][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.256996][  T288]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.257253][  T288]  notifier_call_chain (kernel/notifier.c:85)
[   33.257518][  T288]  netdev_lower_state_changed (net/core/dev.c:9573)
[   33.257708][  T288]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   33.258011][  T288]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.258285][  T288]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   33.258549][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.258790][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.258980][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.259228][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.259483][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.259734][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.259996][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.260223][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.260441][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.260702][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.260908][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.261107][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.261329][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.261617][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.261869][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.262135][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.262358][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.262590][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.262832][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.263023][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.263224][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.263401][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.263598][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.263838][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.264061][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.264248][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.264427][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.264615][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.264832][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.265025][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.265208][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.265385][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.265561][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.265736][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.265911][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.266101][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.266285][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.266466][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.266644][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.266820][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.267035][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.267217][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.267398][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.267594][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.267773][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.267974][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.268153][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.268341][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.268519][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.268695][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.268872][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.269103][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.269292][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.269468][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.269645][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.269820][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.270042][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.270237][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.270415][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.270595][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.270806][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.270997][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.271174][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.271359][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.271535][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.271714][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.271923][  T288] RIP: 0033:0x7fed972eb08e
[   33.272117][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.272624][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.272864][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.273118][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.273363][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.273603][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.273841][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.287626][  T288] ------------[ cut here ]------------
| [   33.287776][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/288
| [   33.288011][  T288] Modules linked in:
| [   33.288395][  T288] Tainted: [W]=WARN
[   33.288496][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.288663][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.288836][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.289319][  T288] RSP: 0018:ffa0000000776d50 EFLAGS: 00010286
[   33.289485][  T288] RAX: 00000000ffffffa6 RBX: ff1100000bd893c0 RCX: 1ff40000000eed70
[   33.289684][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89470
[   33.289883][  T288] RBP: ff1100000251c000 R08: 1fe22000017b128f R09: ff11000009f10b58
[   33.290087][  T288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   33.290289][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.290486][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   33.290723][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.290893][  T288] CR2: 00007f59e7fc2f98 CR3: 000000000c4b6001 CR4: 0000000000771ef0
[   33.291099][  T288] PKRU: 55555554
[   33.291204][  T288] Call Trace:
[   33.291304][  T288]  <TASK>
[   33.291373][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.291507][  T288]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.291639][  T288]  notifier_call_chain (kernel/notifier.c:85)
[   33.291774][  T288]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   33.291907][  T288]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   33.292073][  T288]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   33.292242][  T288]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   33.292377][  T288]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   33.292507][  T288]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   33.292675][  T288]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   33.292815][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.292956][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.293087][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.293224][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.293360][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.293496][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.293627][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.293760][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.293896][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.294069][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.294237][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.294369][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.294503][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.294670][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.294805][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.294943][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.295074][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.295207][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.295338][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.295469][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.295621][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.295751][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.295884][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.296021][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.296155][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.296293][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.296428][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.296559][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.296688][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.296820][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.296960][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.297091][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.297227][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.297358][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.297489][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.297622][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.297752][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.297885][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.298024][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.298154][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.298293][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.298424][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.298558][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.298690][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.298826][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.298964][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.299095][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.299233][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.299372][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.299503][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.299635][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.299798][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.299939][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.300075][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.300210][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.300341][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.300507][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.300650][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.300784][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.300913][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.301087][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.301227][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.301358][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.301493][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.301624][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.301757][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.301922][  T288] RIP: 0033:0x7fed972eb08e
[   33.302068][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.302547][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.302750][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.302955][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.303152][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.303354][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.303550][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.310210][  T288] ------------[ cut here ]------------
| [   33.310354][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/288
| [   33.310585][  T288] Modules linked in:
| [   33.311536][  T288] Tainted: [W]=WARN
[   33.311639][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.311807][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.312045][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.312584][  T288] RSP: 0018:ffa0000000776d50 EFLAGS: 00010286
[   33.312753][  T288] RAX: 00000000ffffffa6 RBX: ff1100000c9ad540 RCX: 1ff40000000eed70
[   33.313016][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad5f0
[   33.313223][  T288] RBP: ff1100000251c000 R08: 1fe2200001935abf R09: ff11000009f10b58
[   33.313419][  T288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   33.313618][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000776d98
[   33.313823][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   33.314119][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.314319][  T288] CR2: 00007f59e7fc2f98 CR3: 000000000c4b6001 CR4: 0000000000771ef0
[   33.314516][  T288] PKRU: 55555554
[   33.314615][  T288] Call Trace:
[   33.314714][  T288]  <TASK>
[   33.314785][  T288]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   33.314921][  T288]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   33.315080][  T288]  netif_close_many (net/core/dev.c:1804)
[   33.315223][  T288]  ? __dev_close_many (net/core/dev.c:1781)
[   33.315355][  T288]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   33.315524][  T288]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   33.315659][  T288]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   33.315792][  T288]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   33.315926][  T288]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   33.316119][  T288]  dev_close (net/core/dev_api.c:221)
[   33.316224][  T288]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   33.316359][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.316495][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.316627][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.316765][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.316903][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.317096][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.317234][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.317368][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.317503][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.317674][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.317838][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.318031][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.318164][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.318335][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.318478][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.318612][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.318745][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.318887][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.319080][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.319218][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.319369][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.319504][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.319636][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.319771][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.319903][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.320098][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.320239][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.320372][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.320505][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.320641][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.320776][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.320911][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.321101][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.321238][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.321373][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.321509][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.321641][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.321775][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.321910][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.322105][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.322249][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.322383][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.322519][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.322657][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.322798][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.322991][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.323129][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.323268][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.323406][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.323541][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.323675][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.323844][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.324035][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.324171][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.324379][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.324516][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.324684][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.324834][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.325028][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.325160][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.325349][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.325484][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.325618][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.325752][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.325888][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.326082][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.326257][  T288] RIP: 0033:0x7fed972eb08e
[   33.326399][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.326872][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.327134][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.327340][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.327542][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.327745][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.328010][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.329884][  T288] ------------[ cut here ]------------
| [   33.330094][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/288
| [   33.330383][  T288] Modules linked in:
| [   33.330849][  T288] Tainted: [W]=WARN
[   33.331010][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.331226][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.331449][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.331987][  T288] RSP: 0018:ffa0000000776d70 EFLAGS: 00010286
[   33.332207][  T288] RAX: 00000000ffffffa6 RBX: ff1100000c9ad840 RCX: 1ff40000000eed74
[   33.332452][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad8f0
[   33.332695][  T288] RBP: ff1100000251c000 R08: 1fe2200001935b1f R09: ff11000009f10b58
[   33.332960][  T288] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.333209][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.333455][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.333738][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.333966][  T288] CR2: 00005563a06a1ed8 CR3: 000000000c4b6002 CR4: 0000000000771ef0
[   33.334219][  T288] PKRU: 55555554
[   33.334367][  T288] Call Trace:
[   33.334512][  T288]  <TASK>
[   33.334627][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.334809][  T288]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.335015][  T288]  notifier_call_chain (kernel/notifier.c:85)
[   33.335219][  T288]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   33.335401][  T288]  ? __dev_close_many (net/core/dev.c:1781)
[   33.335582][  T288]  ? netif_set_group (net/core/dev.c:9947)
[   33.335768][  T288]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   33.335966][  T288]  dev_set_mac_address (net/core/dev_api.c:339)
[   33.336152][  T288]  ? dev_close (net/core/dev_api.c:221)
[   33.336317][  T288]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   33.336506][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.336694][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.336883][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.337084][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.337281][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.337469][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.337649][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.337833][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.338031][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.338256][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.338501][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.338686][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.338870][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.339105][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.339298][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.339482][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.339664][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.339850][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.340048][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.340241][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.340445][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.340630][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.340820][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.341015][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.341208][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.341394][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.341581][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.341764][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.341966][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.342151][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.342345][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.342530][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.342716][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.342903][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.343100][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.343297][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.343482][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.343668][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.343854][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.344050][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.344261][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.344445][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.344632][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.344823][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.345017][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.345210][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.345397][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.345582][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.345770][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.345966][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.346149][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.346375][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.346561][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.346746][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.346947][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.347130][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.347356][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.347558][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.347743][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.347942][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.348162][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.348356][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.348542][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.348726][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.348910][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.349113][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.349339][  T288] RIP: 0033:0x7fed972eb08e
[   33.349532][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.350083][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.350351][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.350600][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.350851][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.351112][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.351374][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.353489][  T288] ------------[ cut here ]------------
| [   33.353666][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/288
| [   33.353967][  T288] Modules linked in:
| [   33.354459][  T288] Tainted: [W]=WARN
[   33.354609][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.354828][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.355632][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.356239][  T288] RSP: 0018:ffa0000000776e00 EFLAGS: 00010286
[   33.356514][  T288] RAX: 00000000ffffffa6 RBX: ff1100000c9ad6c0 RCX: 1ff40000000eed86
[   33.356779][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad770
[   33.357038][  T288] RBP: ff1100000ce64000 R08: 1fe2200001935aef R09: ff11000009f10b58
[   33.357304][  T288] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.357551][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.357805][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.358104][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.358331][  T288] CR2: 00005563a06a1ed8 CR3: 000000000c4b6002 CR4: 0000000000771ef0
[   33.358582][  T288] PKRU: 55555554
[   33.358732][  T288] Call Trace:
[   33.358882][  T288]  <TASK>
[   33.359014][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.359206][  T288]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.359393][  T288]  notifier_call_chain (kernel/notifier.c:85)
[   33.359581][  T288]  netdev_lower_state_changed (net/core/dev.c:9573)
[   33.359763][  T288]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   33.359994][  T288]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.360177][  T288]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   33.360373][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.360560][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.360741][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.360924][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.361125][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.361320][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.361501][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.361685][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.361873][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.362104][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.362324][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.362506][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.362686][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.362903][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.363100][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.363298][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.363479][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.363662][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.363844][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.364039][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.364248][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.364430][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.364618][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.364799][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.364995][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.365179][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.365374][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.365555][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.365739][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.365941][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.366124][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.366315][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.366498][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.366681][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.366863][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.367060][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.367250][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.367437][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.367620][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.367805][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.368005][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.368186][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.368380][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.368563][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.368751][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.368948][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.369134][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.369327][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.369513][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.369697][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.369878][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.370104][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.370300][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.370484][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.370668][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.370850][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.371078][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.371280][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.371464][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.371650][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.371868][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.372065][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.372257][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.372441][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.372624][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.372809][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.373039][  T288] RIP: 0033:0x7fed972eb08e
[   33.373237][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.373757][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.374024][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.374285][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.374532][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.374780][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.375041][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.377270][  T288] ------------[ cut here ]------------
| [   33.377452][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/288
| [   33.377739][  T288] Modules linked in:
| [   33.378789][  T288] Tainted: [W]=WARN
[   33.379018][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.379310][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.379597][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.380223][  T288] RSP: 0018:ffa0000000776d50 EFLAGS: 00010286
[   33.380504][  T288] RAX: 00000000ffffffa6 RBX: ff1100000c9ac1c0 RCX: 1ff40000000eed70
[   33.380814][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac270
[   33.381152][  T288] RBP: ff1100000ce64000 R08: 1fe220000193584f R09: ff11000009f10b58
[   33.381479][  T288] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.381788][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.382110][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.382473][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.382750][  T288] CR2: 00005563a06a1ed8 CR3: 000000000c4b6002 CR4: 0000000000771ef0
[   33.383073][  T288] PKRU: 55555554
[   33.383291][  T288] Call Trace:
[   33.383499][  T288]  <TASK>
[   33.383674][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.383915][  T288]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.384173][  T288]  notifier_call_chain (kernel/notifier.c:85)
[   33.384428][  T288]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   33.384669][  T288]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   33.384958][  T288]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   33.385241][  T288]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   33.385489][  T288]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   33.385731][  T288]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   33.386024][  T288]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   33.386279][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.386523][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.386768][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.387021][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.387284][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.387523][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.387713][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.387900][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.388099][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.388330][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.388546][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.388731][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.388914][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.389150][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.389380][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.389638][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.389843][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.390041][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.390234][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.390416][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.390622][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.390806][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.391005][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.391188][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.391382][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.391565][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.391753][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.391957][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.392143][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.392337][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.392523][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.392707][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.392893][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.393086][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.393273][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.393464][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.393647][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.393833][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.394040][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.394233][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.394418][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.394599][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.394783][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.394982][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.395163][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.395354][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.395541][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.395722][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.395905][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.396098][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.396292][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.396503][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.396686][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.396869][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.397065][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.397254][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.397467][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.397663][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.397845][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.398036][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.398261][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.398444][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.398625][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.398806][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.399000][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.399185][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.399406][  T288] RIP: 0033:0x7fed972eb08e
[   33.399593][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.400124][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.400386][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.400629][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.400872][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.401127][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.401386][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.408213][  T288] ------------[ cut here ]------------
| [   33.408393][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/288
| [   33.408671][  T288] Modules linked in:
| [   33.409737][  T288] Tainted: [W]=WARN
[   33.409967][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.410270][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.410556][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.411148][  T288] RSP: 0018:ffa0000000776d50 EFLAGS: 00010286
[   33.411433][  T288] RAX: 00000000ffffffa6 RBX: ff1100000c9ac7c0 RCX: 1ff40000000eed70
[   33.411736][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac870
[   33.412054][  T288] RBP: ff1100000ce64000 R08: 1fe220000193590f R09: ff11000009f10b58
[   33.412366][  T288] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   33.412675][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000776d98
[   33.412996][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.413344][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.413619][  T288] CR2: 00005563a06a1ed8 CR3: 000000000c4b6002 CR4: 0000000000771ef0
[   33.413947][  T288] PKRU: 55555554
[   33.414152][  T288] Call Trace:
[   33.414365][  T288]  <TASK>
[   33.414541][  T288]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   33.414788][  T288]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   33.415007][  T288]  netif_close_many (net/core/dev.c:1804)
[   33.415257][  T288]  ? __dev_close_many (net/core/dev.c:1781)
[   33.415511][  T288]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   33.415878][  T288]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   33.416207][  T288]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   33.416521][  T288]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   33.416762][  T288]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   33.417047][  T288]  dev_close (net/core/dev_api.c:221)
[   33.417300][  T288]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   33.417626][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.417902][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.418159][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.418404][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.418648][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.418890][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.419147][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.419401][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.419641][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.419921][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.420367][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.420606][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.420848][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.421136][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.421391][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.421635][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.422010][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.422265][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.422511][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.422754][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.423024][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.423270][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.423510][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.423752][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.424004][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.424254][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.424499][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.424738][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.424992][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.425242][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.425490][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.425733][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.425988][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.426236][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.426475][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.426716][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.426968][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.427217][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.427463][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.427701][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.427958][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.428203][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.428444][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.428683][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.428921][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.429267][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.429529][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.429772][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.430023][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.430270][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.430507][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.430840][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.431212][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.431570][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.431876][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.432127][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.432403][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.432657][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.432897][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.433156][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.433440][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.433651][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.433830][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.434028][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.434228][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.434412][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.434623][  T288] RIP: 0033:0x7fed972eb08e
[   33.434810][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.435348][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.435594][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.435841][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.436097][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.436352][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.436594][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.448132][  T288] ------------[ cut here ]------------
| [   33.448351][  T288] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/288
| [   33.448625][  T288] Modules linked in:
| [   33.449114][  T288] Tainted: [W]=WARN
[   33.449267][  T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.449504][  T288] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.449724][  T288] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.450256][  T288] RSP: 0018:ffa0000000776d70 EFLAGS: 00010286
[   33.450471][  T288] RAX: 00000000ffffffa6 RBX: ff1100000c9adcc0 RCX: 1ff40000000eed74
[   33.450713][  T288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9add70
[   33.450969][  T288] RBP: ff1100000ce64000 R08: 1fe2200001935baf R09: ff11000009f10b58
[   33.451219][  T288] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   33.451464][  T288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   33.451709][  T288] FS:  00007fed970b1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.452002][  T288] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.452223][  T288] CR2: 00005563a06a1ed8 CR3: 000000000c4b6002 CR4: 0000000000771ef0
[   33.452473][  T288] PKRU: 55555554
[   33.452619][  T288] Call Trace:
[   33.452764][  T288]  <TASK>
[   33.452880][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.453071][  T288]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.453261][  T288]  notifier_call_chain (kernel/notifier.c:85)
[   33.453443][  T288]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   33.453625][  T288]  ? __dev_close_many (net/core/dev.c:1781)
[   33.453805][  T288]  ? netif_set_group (net/core/dev.c:9947)
[   33.454001][  T288]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   33.454183][  T288]  dev_set_mac_address (net/core/dev_api.c:339)
[   33.454371][  T288]  ? dev_close (net/core/dev_api.c:221)
[   33.454518][  T288]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   33.454703][  T288]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   33.454895][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.455151][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.455406][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.455695][  T288]  ? packet_sendmsg_spkt (af_packet.c:?)
[   33.455960][  T288]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   33.456145][  T288]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.456337][  T288]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   33.456517][  T288]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   33.456733][  T288]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   33.456956][  T288]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.457136][  T288]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.457331][  T288]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   33.457544][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.457728][  T288]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   33.457909][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.458100][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.458326][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.458587][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.458845][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.459156][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.459417][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.459633][  T288]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.459812][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.460016][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.460202][  T288]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   33.460384][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.460562][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.460742][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.460926][  T288]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.461119][  T288]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   33.461305][  T288]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.461484][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.461662][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.461846][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.462040][  T288]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.462224][  T288]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.462408][  T288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.462584][  T288]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.462775][  T288]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.462969][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.463146][  T288]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.463336][  T288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.463516][  T288]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.463699][  T288]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.463880][  T288]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.464073][  T288]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.464262][  T288]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.464462][  T288]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.464642][  T288]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.464820][  T288]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.465042][  T288]  ? move_addr_to_kernel (net/socket.c:258)
[   33.465235][  T288]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.465438][  T288]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.465621][  T288]  ___sys_sendmsg (net/socket.c:2752)
[   33.465803][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.466027][  T288]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.466251][  T288]  __sys_sendmsg (net/socket.c:2784)
[   33.466433][  T288]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.466615][  T288]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.466829][  T288]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.467022][  T288]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.467235][  T288]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.467418][  T288]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.467597][  T288]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.467777][  T288]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.468005][  T288] RIP: 0033:0x7fed972eb08e
[   33.468202][  T288] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.468906][  T288] RSP: 002b:00007ffdfea77940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.469281][  T288] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed972eb08e
[   33.469614][  T288] RDX: 0000000000000000 RSI: 00007ffdfea779f0 RDI: 0000000000000005
[   33.469859][  T288] RBP: 00007ffdfea77950 R08: 0000000000000000 R09: 0000000000000000
[   33.470113][  T288] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.470390][  T288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfea780b0
| [   33.479396][   T37] ------------[ cut here ]------------
| [   33.479588][   T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/37
| [   33.479952][   T37] Modules linked in:
| [   33.480512][   T37] Tainted: [W]=WARN
[   33.480654][   T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.480884][   T37] Workqueue: events_unbound linkwatch_event
[   33.481129][   T37] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.481368][   T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.482066][   T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[   33.482301][   T37] RAX: 00000000ffffffa6 RBX: ff1100000be57840 RCX: 1ff4000000053f02
[   33.482572][   T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be578f0
[   33.482845][   T37] RBP: ff1100000256c000 R08: 1fe22000017caf1f R09: ff11000001d88ba8
[   33.483126][   T37] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   33.483412][   T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   33.483684][   T37] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   33.484010][   T37] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.484242][   T37] CR2: 00005563621c9d5c CR3: 0000000017f39006 CR4: 0000000000771ef0
[   33.484531][   T37] PKRU: 55555554
[   33.484668][   T37] Call Trace:
[   33.484803][   T37]  <TASK>
[   33.484900][   T37]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   33.485089][   T37]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   33.485291][   T37]  ? notifier_call_chain (kernel/notifier.c:85)
[   33.485473][   T37]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   33.485613][   T37]  netif_state_change (net/core/dev.c:1605)
[   33.485795][   T37]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   33.485987][   T37]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   33.486215][   T37]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   33.486397][   T37]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   33.486575][   T37]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   33.486755][   T37]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   33.486944][   T37]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   33.487129][   T37]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.487319][   T37]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   33.487523][   T37]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   33.487707][   T37]  process_one_work (kernel/workqueue.c:3314)
[   33.487897][   T37]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   33.488084][   T37]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.488278][   T37]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   33.488465][   T37]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   33.488647][   T37]  kthread (kernel/kthread.c:436)
[   33.488784][   T37]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   33.489015][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   33.489202][   T37]  ret_from_fork (arch/x86/kernel/process.c:158)
[   33.489385][   T37]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   33.489610][   T37]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   33.489792][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   33.490001][   T37]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   33.612948][  T290] ------------[ cut here ]------------
| [   33.613174][  T290] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/290
| [   33.613466][  T290] Modules linked in:
| [   33.613956][  T290] Tainted: [W]=WARN
[   33.614105][  T290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.614327][  T290] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.614546][  T290] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.615078][  T290] RSP: 0018:ffa0000000d07020 EFLAGS: 00010286
[   33.615382][  T290] RAX: 00000000ffffffa6 RBX: ff1100000d7993c0 RCX: 1ff40000001a0dca
[   33.615718][  T290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d799470
[   33.616078][  T290] RBP: ff1100000ce51000 R08: 1fe2200001af328f R09: ff1100000ec8d158
[   33.616347][  T290] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   33.616587][  T290] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   33.616833][  T290] FS:  00007f8a4a816840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.617129][  T290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.617381][  T290] CR2: 000000001c0de988 CR3: 000000000d5e2004 CR4: 0000000000771ef0
[   33.617629][  T290] PKRU: 55555554
[   33.617774][  T290] Call Trace:
[   33.617919][  T290]  <TASK>
[   33.618690][  T290]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   33.618883][  T290]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   33.619043][  T290]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   33.619228][  T290]  __dev_notify_flags (net/core/dev.c:9787)
[   33.619409][  T290]  ? netif_change_name (net/core/dev.c:1495)
[   33.619587][  T290]  ? __dev_change_flags (net/core/dev.c:9752)
[   33.619790][  T290]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   33.619980][  T290]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.620159][  T290]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   33.620350][  T290]  netif_change_flags (net/core/dev.c:9820)
[   33.620528][  T290]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   33.620725][  T290]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   33.620905][  T290]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.621093][  T290]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.621309][  T290]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.621486][  T290]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.621676][  T290]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.621852][  T290]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.622044][  T290]  ? __kernel_text_address (kernel/extable.c:79)
[   33.622227][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.622410][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.622616][  T290]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.622798][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.622986][  T290]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.623160][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.623343][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.623531][  T290]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.623709][  T290]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.623887][  T290]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.624077][  T290]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.624279][  T290]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.624459][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.624640][  T290]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.624825][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.625012][  T290]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.625190][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.625374][  T290]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.625552][  T290]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.625733][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.625908][  T290]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.626098][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.626283][  T290]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.626476][  T290]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.626656][  T290]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.626836][  T290]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.627026][  T290]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.627211][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.627391][  T290]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.627570][  T290]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.627748][  T290]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.627997][  T290]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.628249][  T290]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.628523][  T290]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.628769][  T290]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.628995][  T290]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.629178][  T290]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.629370][  T290]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.629550][  T290]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.629729][  T290]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.629908][  T290]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.630102][  T290]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.630303][  T290]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.630480][  T290]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.630690][  T290]  ? move_addr_to_kernel (net/socket.c:258)
[   33.630869][  T290]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.631061][  T290]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.631273][  T290]  ___sys_sendmsg (net/socket.c:2752)
[   33.631450][  T290]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.631660][  T290]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.631849][  T290]  __sys_sendmsg (net/socket.c:2784)
[   33.632039][  T290]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.632224][  T290]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.632445][  T290]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.632622][  T290]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.632799][  T290]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.632997][  T290]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.633173][  T290]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.633374][  T290]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.633590][  T290] RIP: 0033:0x7f8a4aa5008e
[   33.633779][  T290] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.634310][  T290] RSP: 002b:00007ffd853565a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.634554][  T290] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f8a4aa5008e
[   33.634808][  T290] RDX: 0000000000000000 RSI: 00007ffd85356650 RDI: 0000000000000005
[   33.635061][  T290] RBP: 00007ffd853565b0 R08: 0000000000000000 R09: 0000000000000000
[   33.635308][  T290] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5b
[   33.635549][  T290] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd85356d10
| [   33.836769][  T293] ------------[ cut here ]------------
| [   33.837104][  T293] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/293
| [   33.837537][  T293] Modules linked in:
| [   33.838254][  T293] Tainted: [W]=WARN
[   33.838463][  T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.838779][  T293] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.839120][  T293] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.839924][  T293] RSP: 0018:ffa0000000d371b0 EFLAGS: 00010286
[   33.840269][  T293] RAX: 00000000ffffffa6 RBX: ff1100000d798f40 RCX: 1ff40000001a6dfc
[   33.840639][  T293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d798ff0
[   33.841022][  T293] RBP: ff1100000c702000 R08: 1fe2200001af31ff R09: ff11000001f12e80
[   33.841422][  T293] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   33.841788][  T293] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[   33.842170][  T293] FS:  00007f6c8c9d5840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   33.842595][  T293] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.842910][  T293] CR2: 00007f6c8cbcac40 CR3: 000000000c6ac004 CR4: 0000000000771ef0
[   33.843479][  T293] PKRU: 55555554
[   33.843687][  T293] Call Trace:
[   33.843898][  T293]  <TASK>
[   33.844076][  T293]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   33.844353][  T293]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   33.844617][  T293]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   33.844832][  T293]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   33.845124][  T293]  __dev_notify_flags (net/core/dev.c:9787)
[   33.845403][  T293]  ? netif_change_name (net/core/dev.c:1495)
[   33.845668][  T293]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.845953][  T293]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[   33.846224][  T293]  ? timer_init_key (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 ./include/linux/lockdep.h:148 kernel/time/timer.c:861 kernel/time/timer.c:881)
[   33.846495][  T293]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   33.846759][  T293]  ? bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   33.847041][  T293]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   33.847311][  T293]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   33.847578][  T293]  ? __dev_get_by_name (net/core/dev.c:883)
[   33.847848][  T293]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   33.848139][  T293]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   33.848417][  T293]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.848682][  T293]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.848959][  T293]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.849237][  T293]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.849502][  T293]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.849766][  T293]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.850052][  T293]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.850330][  T293]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.850592][  T293]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.850858][  T293]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.851135][  T293]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.851407][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.851715][  T293]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.852008][  T293]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.852295][  T293]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.852554][  T293]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.852816][  T293]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.853098][  T293]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.853366][  T293]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.853635][  T293]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.853899][  T293]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.854179][  T293]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.854446][  T293]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.854710][  T293]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.854984][  T293]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.855253][  T293]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.855514][  T293]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.855774][  T293]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.856094][  T293]  ? move_addr_to_kernel (net/socket.c:258)
[   33.856370][  T293]  ___sys_sendmsg (net/socket.c:2752)
[   33.856631][  T293]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.856889][  T293]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.857179][  T293]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   33.857450][  T293]  __sys_sendmsg (net/socket.c:2784)
[   33.857707][  T293]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.857991][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.858265][  T293]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.858529][  T293]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.858790][  T293]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.859062][  T293]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.859335][  T293]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.859643][  T293] RIP: 0033:0x7f6c8cc0f08e
[   33.859908][  T293] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.860737][  T293] RSP: 002b:00007ffebacb3c80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.861122][  T293] RAX: ffffffffffffffda RBX: 00007ffebacb4418 RCX: 00007f6c8cc0f08e
[   33.861493][  T293] RDX: 0000000000000000 RSI: 00007ffebacb3d30 RDI: 0000000000000005
[   33.861862][  T293] RBP: 00007ffebacb3c90 R08: 0000000000000000 R09: 0000000000000000
[   33.862248][  T293] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   33.862613][  T293] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebacb43f0
| [   33.923058][  T295] ------------[ cut here ]------------
| [   33.923240][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/295
| [   33.923485][  T295] Modules linked in:
| [   33.923882][  T295] Tainted: [W]=WARN
[   33.924642][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.924821][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.925007][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.925496][  T295] RSP: 0018:ffa0000000d46e10 EFLAGS: 00010286
[   33.925674][  T295] RAX: 00000000ffffffa6 RBX: ff1100000577cc40 RCX: 1ff40000001a8d88
[   33.925879][  T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577ccf0
[   33.926090][  T295] RBP: ff1100000c702000 R08: 1fe2200000aef99f R09: ff1100000c830b58
[   33.926305][  T295] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   33.926511][  T295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   33.926720][  T295] FS:  00007fdeecf53840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   33.926968][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.927144][  T295] CR2: 00000000286c3988 CR3: 000000000d702004 CR4: 0000000000771ef0
[   33.927360][  T295] PKRU: 55555554
[   33.927463][  T295] Call Trace:
[   33.927566][  T295]  <TASK>
[   33.927638][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.927779][  T295]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.927918][  T295]  notifier_call_chain (kernel/notifier.c:85)
[   33.928065][  T295]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   33.928210][  T295]  ? __dev_open (./include/net/netdev_lock.h:33)
[   33.928349][  T295]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   33.928490][  T295]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   33.928629][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.928803][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.929013][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.929224][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.929432][  T295]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   33.929632][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.929789][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.929941][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.930079][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.930228][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.930368][  T295]  do_set_master (net/core/rtnetlink.c:3011)
[   33.930508][  T295]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   33.930648][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   33.930790][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.930936][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.931108][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.931257][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.931395][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.931531][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.931669][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   33.931808][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.931952][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.932099][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.932243][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.932381][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.932568][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.932758][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.932968][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.933176][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.933382][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.933531][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.933669][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.933804][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.933954][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.934105][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.934254][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.934413][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.934603][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.934740][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.934877][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.935026][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.935162][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.935302][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.935444][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.935583][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.935720][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.935856][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.935999][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.936133][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.936276][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.936416][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.936554][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.936691][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.936830][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.936977][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.937113][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.937257][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.937396][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.937535][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.937674][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.937814][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.937958][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.938099][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.938240][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.938376][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.938545][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   33.938693][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.938831][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.938977][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   33.939114][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.939290][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.939440][  T295]  __sys_sendmsg (net/socket.c:2784)
[   33.939576][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.939811][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.939998][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.940137][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.940284][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.940514][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.940654][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.940794][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.940972][  T295] RIP: 0033:0x7fdeed18d08e
[   33.941214][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.941797][  T295] RSP: 002b:00007ffdcfac6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.942013][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdeed18d08e
[   33.942227][  T295] RDX: 0000000000000000 RSI: 00007ffdcfac6ec0 RDI: 0000000000000005
[   33.942521][  T295] RBP: 00007ffdcfac6e20 R08: 0000000000000000 R09: 0000000000000000
[   33.942727][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   33.942936][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcfac7580
| [   33.945127][  T295] ------------[ cut here ]------------
| [   33.945356][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/295
| [   33.945599][  T295] Modules linked in:
| [   33.946090][  T295] Tainted: [W]=WARN
[   33.946199][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.946376][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.946650][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.947245][  T295] RSP: 0018:ffa0000000d46d80 EFLAGS: 00010286
[   33.947425][  T295] RAX: 00000000ffffffa6 RBX: ff1100000577cdc0 RCX: 1ff40000001a8d76
[   33.947631][  T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577ce70
[   33.947934][  T295] RBP: ff1100000251c000 R08: 1fe2200000aef9cf R09: ff1100000c830b58
[   33.948140][  T295] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   33.948354][  T295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   33.948653][  T295] FS:  00007fdeecf53840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   33.948898][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.949084][  T295] CR2: 00000000286c3988 CR3: 000000000d702004 CR4: 0000000000771ef0
[   33.949395][  T295] PKRU: 55555554
[   33.949500][  T295] Call Trace:
[   33.949602][  T295]  <TASK>
[   33.949673][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.949896][  T295]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.950038][  T295]  notifier_call_chain (kernel/notifier.c:85)
[   33.950178][  T295]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   33.950320][  T295]  ? netif_set_mtu (net/core/dev.c:9910)
[   33.950545][  T295]  ? netif_set_group (net/core/dev.c:9947)
[   33.950687][  T295]  dev_set_mac_address (net/core/dev_api.c:339)
[   33.950825][  T295]  ? dev_set_mtu (net/core/dev_api.c:249)
[   33.950967][  T295]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   33.951212][  T295]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   33.951408][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.951581][  T295]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   33.951720][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.951952][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.952091][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.952232][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.952374][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.952600][  T295]  do_set_master (net/core/rtnetlink.c:3011)
[   33.952736][  T295]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   33.952874][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   33.953017][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.953248][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.953419][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.953556][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.953692][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.953917][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.954066][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   33.954209][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.954349][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.954573][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.954710][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.954846][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.954989][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.955218][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.955357][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.955493][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.955628][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.955851][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.955995][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.956130][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.956274][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.956504][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.956645][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.956782][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.956919][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.957148][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.957288][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.957426][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.957561][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.957789][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.957926][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.958071][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.958215][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.958443][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.958581][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.958718][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.958859][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.959005][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.959143][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.959299][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.959438][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.959667][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.959818][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.960011][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.960207][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.960552][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.960761][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.960973][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.961113][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.961456][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.961659][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.961864][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.962115][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   33.962430][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.962584][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.962721][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   33.962857][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.963121][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.963274][  T295]  __sys_sendmsg (net/socket.c:2784)
[   33.963413][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.963549][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.963808][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.964327][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.964475][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.964699][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.964834][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.964976][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.965143][  T295] RIP: 0033:0x7fdeed18d08e
[   33.965389][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.965872][  T295] RSP: 002b:00007ffdcfac6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.966174][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdeed18d08e
[   33.966384][  T295] RDX: 0000000000000000 RSI: 00007ffdcfac6ec0 RDI: 0000000000000005
[   33.966677][  T295] RBP: 00007ffdcfac6e20 R08: 0000000000000000 R09: 0000000000000000
[   33.966882][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   33.967091][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcfac7580
| [   33.969045][  T295] ------------[ cut here ]------------
| [   33.969181][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/295
| [   33.969524][  T295] Modules linked in:
| [   33.970067][  T295] Tainted: [W]=WARN
[   33.970171][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.970345][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.970522][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.971173][  T295] RSP: 0018:ffa0000000d46e18 EFLAGS: 00010286
[   33.971353][  T295] RAX: 00000000ffffffa6 RBX: ff1100000577cf40 RCX: 1ff40000001a8d89
[   33.971559][  T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577cff0
[   33.971821][  T295] RBP: ff1100000251c000 R08: 1fe2200000aef9ff R09: ff1100000c830b58
[   33.972084][  T295] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   33.972293][  T295] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009ef8400
[   33.972501][  T295] FS:  00007fdeecf53840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   33.972744][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.973067][  T295] CR2: 00000000286c3988 CR3: 000000000d702004 CR4: 0000000000771ef0
[   33.973278][  T295] PKRU: 55555554
[   33.973382][  T295] Call Trace:
[   33.973484][  T295]  <TASK>
[   33.973555][  T295]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   33.973695][  T295]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   33.973800][  T295]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   33.974053][  T295]  ? netdev_notify_peers (net/core/dev.c:1642)
[   33.974197][  T295]  dev_open (net/core/dev_api.c:202)
[   33.974302][  T295]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   33.974440][  T295]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   33.974580][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.974719][  T295]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   33.974859][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.975143][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.975288][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.975425][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.975565][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.975702][  T295]  do_set_master (net/core/rtnetlink.c:3011)
[   33.975840][  T295]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   33.976038][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   33.976180][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.976321][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.976490][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.976627][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.976763][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.977075][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.977219][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   33.977354][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.977491][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.977625][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.977762][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.978068][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   33.978211][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.978346][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.978482][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   33.978618][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   33.978763][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   33.979078][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   33.979223][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   33.979357][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.979498][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   33.979636][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   33.979774][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.980027][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.980164][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.980305][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.980440][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.980578][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.980806][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.980944][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.981080][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.981223][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   33.981448][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   33.981620][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.981814][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.981965][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.982197][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.982334][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.982471][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   33.982643][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.982993][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.983214][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   33.983417][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   33.983584][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.983814][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.983962][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   33.984099][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   33.984241][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   33.984466][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   33.984604][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   33.984741][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   33.984928][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   33.985245][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   33.985384][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.985519][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.985658][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   33.985884][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   33.986066][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   33.986220][  T295]  __sys_sendmsg (net/socket.c:2784)
[   33.986358][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   33.986584][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   33.986757][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   33.986894][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.987148][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   33.987329][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   33.987469][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   33.987607][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.987866][  T295] RIP: 0033:0x7fdeed18d08e
[   33.988015][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   33.988600][  T295] RSP: 002b:00007ffdcfac6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.988807][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdeed18d08e
[   33.989015][  T295] RDX: 0000000000000000 RSI: 00007ffdcfac6ec0 RDI: 0000000000000005
[   33.989311][  T295] RBP: 00007ffdcfac6e20 R08: 0000000000000000 R09: 0000000000000000
[   33.989516][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   33.989810][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcfac7580
| [   33.991824][  T295] ------------[ cut here ]------------
| [   33.991971][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/295
| [   33.992217][  T295] Modules linked in:
| [   33.992689][  T295] Tainted: [W]=WARN
[   33.992793][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.993059][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   33.993242][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   33.993820][  T295] RSP: 0018:ffa0000000d46e10 EFLAGS: 00010286
[   33.993997][  T295] RAX: 00000000ffffffa6 RBX: ff1100000577d240 RCX: 1ff40000001a8d88
[   33.994202][  T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577d2f0
[   33.994492][  T295] RBP: ff1100000251c000 R08: 1fe2200000aefa5f R09: ff1100000c830b58
[   33.994694][  T295] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   33.994900][  T295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   33.995202][  T295] FS:  00007fdeecf53840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   33.995441][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   33.995701][  T295] CR2: 00000000286c3988 CR3: 000000000d702004 CR4: 0000000000771ef0
[   33.995907][  T295] PKRU: 55555554
[   33.996024][  T295] Call Trace:
[   33.996124][  T295]  <TASK>
[   33.996200][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   33.996423][  T295]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   33.996559][  T295]  notifier_call_chain (kernel/notifier.c:85)
[   33.996697][  T295]  netdev_lower_state_changed (net/core/dev.c:9573)
[   33.996834][  T295]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   33.997098][  T295]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   33.997241][  T295]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   33.997378][  T295]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   33.997606][  T295]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   33.997742][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   33.997878][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   33.998014][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   33.998242][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.998383][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   33.998521][  T295]  do_set_master (net/core/rtnetlink.c:3011)
[   33.998656][  T295]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   33.998883][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   33.999025][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   33.999162][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   33.999335][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.999559][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   33.999695][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.999832][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.999972][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   34.000203][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.000341][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.000477][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.000615][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.000838][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.000976][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.001108][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.001257][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.001481][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.001614][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.001749][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.001888][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.002026][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.002162][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.002304][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.002440][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.002664][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.002799][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.002937][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.003070][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.003301][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.003435][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.003569][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.003702][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.003928][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.004069][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.004208][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.004342][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.004563][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.004700][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.004833][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.004973][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.005199][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.005333][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.005472][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.005605][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.005831][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.005973][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.006108][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.006263][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.006488][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.006627][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.006766][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.006902][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.007202][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.007425][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   34.007561][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.007697][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.007925][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   34.008065][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.008239][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.008386][  T295]  __sys_sendmsg (net/socket.c:2784)
[   34.008609][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.008743][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.008919][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.009148][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.009289][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.009424][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.009559][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.009783][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.009954][  T295] RIP: 0033:0x7fdeed18d08e
[   34.010097][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.010674][  T295] RSP: 002b:00007ffdcfac6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.010877][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdeed18d08e
[   34.011085][  T295] RDX: 0000000000000000 RSI: 00007ffdcfac6ec0 RDI: 0000000000000005
[   34.011291][  T295] RBP: 00007ffdcfac6e20 R08: 0000000000000000 R09: 0000000000000000
[   34.011491][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.011781][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcfac7580
| [   34.013785][  T295] ------------[ cut here ]------------
| [   34.013918][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/295
| [   34.014161][  T295] Modules linked in:
| [   34.014639][  T295] Tainted: [W]=WARN
[   34.014741][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.015008][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.015184][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.015768][  T295] RSP: 0018:ffa0000000d46d20 EFLAGS: 00010286
[   34.015943][  T295] RAX: 00000000ffffffa6 RBX: ff1100000577d3c0 RCX: 1ff40000001a8d6a
[   34.016146][  T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577d470
[   34.016449][  T295] RBP: ff1100000251c000 R08: 1fe2200000aefa8f R09: ff1100000c830b58
[   34.016654][  T295] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   34.016954][  T295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   34.017160][  T295] FS:  00007fdeecf53840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   34.017402][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.017667][  T295] CR2: 00000000286c3988 CR3: 000000000d702004 CR4: 0000000000771ef0
[   34.017872][  T295] PKRU: 55555554
[   34.017976][  T295] Call Trace:
[   34.018078][  T295]  <TASK>
[   34.018244][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.018379][  T295]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.018516][  T295]  notifier_call_chain (kernel/notifier.c:85)
[   34.018654][  T295]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   34.018881][  T295]  ? packet_sendmsg_spkt (af_packet.c:?)
[   34.019025][  T295]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   34.019167][  T295]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   34.019309][  T295]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   34.019534][  T295]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   34.019672][  T295]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   34.019810][  T295]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   34.019954][  T295]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.020180][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.020321][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.020457][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.020593][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.020823][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.020970][  T295]  do_set_master (net/core/rtnetlink.c:3011)
[   34.021108][  T295]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.021251][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.021476][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.021612][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.021782][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.021918][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.022061][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.022204][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.022340][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   34.022475][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.022705][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.022839][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.022977][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.023114][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.023346][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.023480][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.023613][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.023750][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.023976][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.024113][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.024254][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.024391][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.024618][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.024758][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.024897][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.025036][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.025266][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.025403][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.025538][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.025677][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.025902][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.026042][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.026178][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.026321][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.026543][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.026678][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.026816][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.026955][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.027180][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.027321][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.027457][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.027591][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.027816][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.027960][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.028099][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.028242][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.028467][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.028605][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.028742][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.028879][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.029022][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.029161][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.029304][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.029437][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.029693][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   34.029830][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.029972][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.030110][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   34.030339][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.030510][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.030657][  T295]  __sys_sendmsg (net/socket.c:2784)
[   34.030879][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.031021][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.031198][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.031334][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.031557][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.031696][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.031832][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.031973][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.032234][  T295] RIP: 0033:0x7fdeed18d08e
[   34.032375][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.032960][  T295] RSP: 002b:00007ffdcfac6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.033165][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdeed18d08e
[   34.033463][  T295] RDX: 0000000000000000 RSI: 00007ffdcfac6ec0 RDI: 0000000000000005
[   34.033666][  T295] RBP: 00007ffdcfac6e20 R08: 0000000000000000 R09: 0000000000000000
[   34.033872][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.034168][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcfac7580
| [   34.036020][  T295] ------------[ cut here ]------------
| [   34.036150][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/295
| [   34.036404][  T295] Modules linked in:
| [   34.036868][  T295] Tainted: [W]=WARN
[   34.036978][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.037147][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.037419][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.037993][  T295] RSP: 0018:ffa0000000d46e10 EFLAGS: 00010286
[   34.038164][  T295] RAX: 00000000ffffffa6 RBX: ff1100000577d540 RCX: 1ff40000001a8d88
[   34.038374][  T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577d5f0
[   34.038663][  T295] RBP: ff1100000251c000 R08: 1fe2200000aefabf R09: ff1100000c830b58
[   34.038864][  T295] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   34.039073][  T295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   34.039371][  T295] FS:  00007fdeecf53840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   34.039608][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.039867][  T295] CR2: 00000000286c3988 CR3: 000000000d702004 CR4: 0000000000771ef0
[   34.040075][  T295] PKRU: 55555554
[   34.040178][  T295] Call Trace:
[   34.040284][  T295]  <TASK>
[   34.040352][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.040574][  T295]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.040709][  T295]  notifier_call_chain (kernel/notifier.c:85)
[   34.040846][  T295]  netdev_lower_state_changed (net/core/dev.c:9573)
[   34.040990][  T295]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   34.041252][  T295]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   34.041387][  T295]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   34.041525][  T295]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   34.041665][  T295]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.041892][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.042034][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.042169][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.042304][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.042533][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.042670][  T295]  do_set_master (net/core/rtnetlink.c:3011)
[   34.042806][  T295]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.043032][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.043170][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.043310][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.043477][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.043701][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.043837][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.043981][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.044116][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   34.044346][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.044483][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.044618][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.044756][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.044982][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.045117][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.045258][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.045391][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.045615][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.045750][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.045884][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.046026][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.046253][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.046390][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.046528][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.046663][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.046886][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.047026][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.047163][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.047301][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.047528][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.047662][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.047797][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.047936][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.048159][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.048298][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.048434][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.048567][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.048790][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.048926][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.049065][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.049206][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.049427][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.049562][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.049700][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.049834][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.049976][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.050112][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.050250][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.050384][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.050610][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.050749][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.050887][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.051026][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.051254][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.051422][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   34.051556][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.051690][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.051917][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   34.052056][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.052226][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.052382][  T295]  __sys_sendmsg (net/socket.c:2784)
[   34.052606][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.052740][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.052910][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.053139][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.053276][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.053411][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.053543][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.053678][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.053938][  T295] RIP: 0033:0x7fdeed18d08e
[   34.054085][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.054661][  T295] RSP: 002b:00007ffdcfac6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.054864][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdeed18d08e
[   34.055159][  T295] RDX: 0000000000000000 RSI: 00007ffdcfac6ec0 RDI: 0000000000000005
[   34.055363][  T295] RBP: 00007ffdcfac6e20 R08: 0000000000000000 R09: 0000000000000000
[   34.055562][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.055852][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcfac7580
| [   34.063106][  T295] ------------[ cut here ]------------
| [   34.063259][  T295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/295
| [   34.063487][  T295] Modules linked in:
| [   34.063956][  T295] Tainted: [W]=WARN
[   34.064060][  T295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.064326][  T295] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.064501][  T295] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.065076][  T295] RSP: 0018:ffa0000000d46db8 EFLAGS: 00010286
[   34.065248][  T295] RAX: 00000000ffffffa6 RBX: ff1100000577d6c0 RCX: 1ff40000001a8d7d
[   34.065447][  T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577d770
[   34.065735][  T295] RBP: ff1100000c702000 R08: 1fe2200000aefaef R09: ff1100000c830b58
[   34.065943][  T295] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   34.066235][  T295] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[   34.066436][  T295] FS:  00007fdeecf53840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   34.066683][  T295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.066946][  T295] CR2: 00000000286c3988 CR3: 000000000d702004 CR4: 0000000000771ef0
[   34.067149][  T295] PKRU: 55555554
[   34.067255][  T295] Call Trace:
[   34.067355][  T295]  <TASK>
[   34.067513][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.067645][  T295]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.067782][  T295]  notifier_call_chain (kernel/notifier.c:85)
[   34.067920][  T295]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   34.068180][  T295]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   34.068325][  T295]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   34.068493][  T295]  ? netdev_change_features (net/core/dev.c:11117)
[   34.068627][  T295]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   34.068848][  T295]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   34.068988][  T295]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   34.069128][  T295]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.069282][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.069505][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.069639][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.069773][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.069917][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.070058][  T295]  do_set_master (net/core/rtnetlink.c:3011)
[   34.070191][  T295]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.070331][  T295]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.070466][  T295]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.070690][  T295]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.070859][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.071000][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.071135][  T295]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.071360][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.071513][  T295]  ? __kernel_text_address (kernel/extable.c:79)
[   34.071648][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.071784][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.072019][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.072153][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.072288][  T295]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.072422][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.072644][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.072779][  T295]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.072913][  T295]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.073137][  T295]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.073276][  T295]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.073411][  T295]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.073545][  T295]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.073681][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.073910][  T295]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.074051][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.074187][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.074328][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.074551][  T295]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.074686][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.074825][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.075055][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.075198][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.075333][  T295]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.075469][  T295]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.075605][  T295]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.075829][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.075967][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.076101][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.076246][  T295]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.076468][  T295]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.076603][  T295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.076740][  T295]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.076875][  T295]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.077841][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.078052][  T295]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.078252][  T295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.078390][  T295]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.078526][  T295]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.078662][  T295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.078805][  T295]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.078999][  T295]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.079139][  T295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.079277][  T295]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.079413][  T295]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.079580][  T295]  ? move_addr_to_kernel (net/socket.c:258)
[   34.079717][  T295]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.079854][  T295]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.080051][  T295]  ___sys_sendmsg (net/socket.c:2752)
[   34.080188][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.080361][  T295]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.080511][  T295]  __sys_sendmsg (net/socket.c:2784)
[   34.080648][  T295]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.080785][  T295]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.081014][  T295]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.081150][  T295]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.081289][  T295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.081425][  T295]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.081560][  T295]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.081696][  T295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.081869][  T295] RIP: 0033:0x7fdeed18d08e
[   34.082071][  T295] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.082552][  T295] RSP: 002b:00007ffdcfac6e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.082755][  T295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdeed18d08e
[   34.083012][  T295] RDX: 0000000000000000 RSI: 00007ffdcfac6ec0 RDI: 0000000000000005
[   34.083218][  T295] RBP: 00007ffdcfac6e20 R08: 0000000000000000 R09: 0000000000000000
[   34.083420][  T295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.083630][  T295] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcfac7580
| [   34.086239][   T39] ------------[ cut here ]------------
| [   34.086471][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   34.086890][   T39] Modules linked in:
| [   34.087593][   T39] Tainted: [W]=WARN
[   34.087789][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.088088][   T39] Workqueue: events_unbound linkwatch_event
[   34.088407][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.088699][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.089430][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   34.089712][   T39] RAX: 00000000ffffffa6 RBX: ff1100000577de40 RCX: 1ff4000000057f02
[   34.090047][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000577def0
[   34.090374][   T39] RBP: ff1100000c722000 R08: 1fe2200000aefbdf R09: ff11000001d8d1a8
[   34.090696][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   34.091031][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   34.091363][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   34.091727][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.092028][   T39] CR2: 00007f6c8caa2574 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   34.092356][   T39] PKRU: 55555554
[   34.092542][   T39] Call Trace:
[   34.092728][   T39]  <TASK>
[   34.092875][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   34.093124][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.093368][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   34.093606][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.093799][   T39]  netif_state_change (net/core/dev.c:1605)
[   34.094050][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   34.094294][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   34.094573][   T39]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   34.094808][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   34.095055][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   34.095297][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.095535][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   34.095766][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   34.096016][   T39]  process_one_work (kernel/workqueue.c:3314)
[   34.096259][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.096489][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.096727][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.096986][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.097237][   T39]  kthread (kernel/kthread.c:436)
[   34.097428][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.097713][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.097969][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.098215][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.098498][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.098734][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.098993][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   34.101555][   T39] ------------[ cut here ]------------
| [   34.101782][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   34.102219][   T39] Modules linked in:
| [   34.102890][   T39] Tainted: [W]=WARN
[   34.103097][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.103387][   T39] Workqueue: events_unbound linkwatch_event
[   34.103681][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.103985][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.104683][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   34.104980][   T39] RAX: 00000000ffffffa6 RBX: ff1100000b2cdb40 RCX: 1ff4000000057f02
[   34.105311][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cdbf0
[   34.105628][   T39] RBP: ff1100000251c000 R08: 1fe2200001659b7f R09: ff11000001d8d1a8
[   34.105958][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   34.106283][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   34.106608][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   34.106993][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.107279][   T39] CR2: 00007f6c8caa2574 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   34.107598][   T39] PKRU: 55555554
[   34.107782][   T39] Call Trace:
[   34.107983][   T39]  <TASK>
[   34.108132][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   34.108377][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.108612][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   34.108845][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.109054][   T39]  netif_state_change (net/core/dev.c:1605)
[   34.109297][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   34.109575][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   34.109812][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   34.110062][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.110301][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   34.110531][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   34.110765][   T39]  process_one_work (kernel/workqueue.c:3314)
[   34.111018][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.111251][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.111494][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.111734][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.111985][   T39]  kthread (kernel/kthread.c:436)
[   34.112173][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.112457][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.112689][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.112944][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.113233][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.113469][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.113703][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   34.116994][   T39] ------------[ cut here ]------------
| [   34.117227][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   34.117630][   T39] Modules linked in:
| [   34.118305][   T39] Tainted: [W]=WARN
[   34.118492][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.118769][   T39] Workqueue: events_unbound linkwatch_event
[   34.119097][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.119391][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.120112][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   34.120401][   T39] RAX: 00000000ffffffa6 RBX: ff1100000be57540 RCX: 1ff4000000057f02
[   34.120720][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be575f0
[   34.121058][   T39] RBP: ff1100000256c000 R08: 1fe22000017caebf R09: ff11000001d8d1a8
[   34.121398][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   34.121714][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   34.122058][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   34.122431][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.122707][   T39] CR2: 00007f6c8caa2574 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   34.123045][   T39] PKRU: 55555554
[   34.123243][   T39] Call Trace:
[   34.123430][   T39]  <TASK>
[   34.123575][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   34.123810][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.124065][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   34.124307][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.124499][   T39]  netif_state_change (net/core/dev.c:1605)
[   34.124740][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   34.125090][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   34.125334][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   34.125573][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.125806][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   34.126083][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   34.126332][   T39]  process_one_work (kernel/workqueue.c:3314)
[   34.126572][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.126809][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.127070][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.127276][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.127449][   T39]  kthread (kernel/kthread.c:436)
[   34.127620][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.127897][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.128154][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.128405][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.128660][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.128834][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.129021][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   34.131072][   T39] ------------[ cut here ]------------
| [   34.131210][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/39
| [   34.131456][   T39] Modules linked in:
| [   34.131857][   T39] Tainted: [W]=WARN
[   34.131979][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.132210][   T39] Workqueue: events_unbound linkwatch_event
[   34.132468][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.132709][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.133332][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   34.133573][   T39] RAX: 00000000ffffffa6 RBX: ff1100000be579c0 RCX: 1ff4000000057f02
[   34.133845][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57a70
[   34.134145][   T39] RBP: ff1100000c722000 R08: 1fe22000017caf4f R09: ff11000001d8d1a8
[   34.134424][   T39] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   34.134701][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   34.134988][   T39] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   34.135331][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.135585][   T39] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   34.135872][   T39] PKRU: 55555554
[   34.136019][   T39] Call Trace:
[   34.136162][   T39]  <TASK>
[   34.136268][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   34.136460][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.136651][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   34.136845][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.136994][   T39]  netif_state_change (net/core/dev.c:1605)
[   34.137174][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   34.137405][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   34.137583][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   34.137763][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.137954][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   34.138078][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   34.138207][   T39]  process_one_work (kernel/workqueue.c:3314)
[   34.138333][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.138455][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.138588][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.138714][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.138840][   T39]  kthread (kernel/kthread.c:436)
[   34.138941][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.139091][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.139220][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.139342][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.139494][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.139624][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.139746][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   34.162103][  T296] ------------[ cut here ]------------
| [   34.162279][  T296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/296
| [   34.162524][  T296] Modules linked in:
| [   34.162922][  T296] Tainted: [W]=WARN
[   34.163042][  T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.163222][  T296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.163475][  T296] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.164219][  T296] RSP: 0018:ffa0000000d56d80 EFLAGS: 00010286
[   34.164401][  T296] RAX: 00000000ffffffa6 RBX: ff1100000a78e7c0 RCX: 1ff40000001aad76
[   34.164634][  T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e870
[   34.164836][  T296] RBP: ff1100000ce64000 R08: 1fe22000014f1d0f R09: ff1100000d44ae58
[   34.165044][  T296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   34.165252][  T296] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   34.165451][  T296] FS:  00007f1790cbb840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   34.165685][  T296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.165854][  T296] CR2: 0000000009354988 CR3: 0000000009d26002 CR4: 0000000000771ef0
[   34.166063][  T296] PKRU: 55555554
[   34.166164][  T296] Call Trace:
[   34.166271][  T296]  <TASK>
[   34.166340][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.166479][  T296]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.166616][  T296]  notifier_call_chain (kernel/notifier.c:85)
[   34.166752][  T296]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   34.166888][  T296]  ? netif_set_mtu (net/core/dev.c:9910)
[   34.167029][  T296]  ? netif_set_group (net/core/dev.c:9947)
[   34.167168][  T296]  dev_set_mac_address (net/core/dev_api.c:339)
[   34.167306][  T296]  ? dev_set_mtu (net/core/dev_api.c:249)
[   34.167438][  T296]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   34.167606][  T296]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   34.167811][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.168170][  T296]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.168379][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.168515][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.168653][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.168789][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.168927][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.169157][  T296]  do_set_master (net/core/rtnetlink.c:3011)
[   34.169298][  T296]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.169434][  T296]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.169570][  T296]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.169702][  T296]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.169870][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.170076][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.170298][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.170428][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.170561][  T296]  ? __kernel_text_address (kernel/extable.c:79)
[   34.170695][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.170830][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.171052][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.171185][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.171327][  T296]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.171464][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.171595][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.171728][  T296]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.171863][  T296]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.172073][  T296]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.172209][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.172342][  T296]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.172475][  T296]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.172609][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.172743][  T296]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.172878][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.173083][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.173221][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.173355][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.173488][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.173626][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.173760][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.173891][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.174029][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.174162][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.174299][  T296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.174432][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.174567][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.174700][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.174834][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.174973][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.175108][  T296]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.175243][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.175376][  T296]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.175510][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.175643][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.175778][  T296]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.175913][  T296]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.176051][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.176184][  T296]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.176323][  T296]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.176457][  T296]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.176591][  T296]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.176727][  T296]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.176859][  T296]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.177029][  T296]  ? move_addr_to_kernel (net/socket.c:258)
[   34.177163][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.177299][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.177433][  T296]  ___sys_sendmsg (net/socket.c:2752)
[   34.177563][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.177732][  T296]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.177877][  T296]  __sys_sendmsg (net/socket.c:2784)
[   34.178016][  T296]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.178149][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.178335][  T296]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.178470][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.178601][  T296]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.178739][  T296]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.178870][  T296]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.179009][  T296]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.179173][  T296] RIP: 0033:0x7f1790ef508e
[   34.179320][  T296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.179793][  T296] RSP: 002b:00007fffa72e2ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.180001][  T296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1790ef508e
[   34.180206][  T296] RDX: 0000000000000000 RSI: 00007fffa72e2b80 RDI: 0000000000000005
[   34.180407][  T296] RBP: 00007fffa72e2ae0 R08: 0000000000000000 R09: 0000000000000000
[   34.180610][  T296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.180808][  T296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa72e3240
| [   34.182529][  T296] ------------[ cut here ]------------
| [   34.182665][  T296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/296
| [   34.182902][  T296] Modules linked in:
| [   34.183308][  T296] Tainted: [W]=WARN
[   34.183414][  T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.183587][  T296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.183765][  T296] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.184262][  T296] RSP: 0018:ffa0000000d56e18 EFLAGS: 00010286
[   34.184434][  T296] RAX: 00000000ffffffa6 RBX: ff1100000a78f9c0 RCX: 1ff40000001aad89
[   34.184643][  T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78fa70
[   34.184848][  T296] RBP: ff1100000ce64000 R08: 1fe22000014f1f4f R09: ff1100000d44ae58
[   34.185059][  T296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   34.185271][  T296] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c491000
[   34.185478][  T296] FS:  00007f1790cbb840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   34.185719][  T296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.185893][  T296] CR2: 0000000009354988 CR3: 0000000009d26002 CR4: 0000000000771ef0
[   34.186107][  T296] PKRU: 55555554
[   34.186212][  T296] Call Trace:
[   34.186315][  T296]  <TASK>
[   34.186385][  T296]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.186523][  T296]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.186628][  T296]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   34.186732][  T296]  ? netdev_notify_peers (net/core/dev.c:1642)
[   34.186871][  T296]  dev_open (net/core/dev_api.c:202)
[   34.186977][  T296]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   34.187117][  T296]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   34.187285][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.187480][  T296]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.187642][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.187778][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.187914][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.188058][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.188207][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.188345][  T296]  do_set_master (net/core/rtnetlink.c:3011)
[   34.188480][  T296]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.188616][  T296]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.188754][  T296]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.188892][  T296]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.189070][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.189212][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.189348][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.189485][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.189622][  T296]  ? __kernel_text_address (kernel/extable.c:79)
[   34.189758][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.189896][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.190037][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.190176][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.190318][  T296]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.190453][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.190589][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.190724][  T296]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.190862][  T296]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.191005][  T296]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.191140][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.191285][  T296]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.191420][  T296]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.191558][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.191697][  T296]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.191835][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.191976][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.192112][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.192257][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.192392][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.192533][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.192667][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.192804][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.192945][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.193081][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.193222][  T296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.193359][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.193496][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.193631][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.193770][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.193907][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.194049][  T296]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.194188][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.194330][  T296]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.194474][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.194610][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.194750][  T296]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.194890][  T296]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.195033][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.195172][  T296]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.195313][  T296]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.195455][  T296]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.195595][  T296]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.195732][  T296]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.195869][  T296]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.196044][  T296]  ? move_addr_to_kernel (net/socket.c:258)
[   34.196182][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.196328][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.196468][  T296]  ___sys_sendmsg (net/socket.c:2752)
[   34.196603][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.196774][  T296]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.196922][  T296]  __sys_sendmsg (net/socket.c:2784)
[   34.197064][  T296]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.197208][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.197444][  T296]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.197611][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.197786][  T296]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.197999][  T296]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.198153][  T296]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.198297][  T296]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.198466][  T296] RIP: 0033:0x7f1790ef508e
[   34.198612][  T296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.199188][  T296] RSP: 002b:00007fffa72e2ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.199404][  T296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1790ef508e
[   34.199608][  T296] RDX: 0000000000000000 RSI: 00007fffa72e2b80 RDI: 0000000000000005
[   34.199815][  T296] RBP: 00007fffa72e2ae0 R08: 0000000000000000 R09: 0000000000000000
[   34.200023][  T296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.200231][  T296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa72e3240
| [   34.202066][  T296] ------------[ cut here ]------------
| [   34.202262][  T296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/296
| [   34.202599][  T296] Modules linked in:
| [   34.203221][  T296] Tainted: [W]=WARN
[   34.203326][  T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.203496][  T296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.203673][  T296] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.204221][  T296] RSP: 0018:ffa0000000d56e10 EFLAGS: 00010286
[   34.204391][  T296] RAX: 00000000ffffffa6 RBX: ff1100000a78e340 RCX: 1ff40000001aad88
[   34.204592][  T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e3f0
[   34.204794][  T296] RBP: ff1100000ce64000 R08: 1fe22000014f1c7f R09: ff1100000d44ae58
[   34.205063][  T296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   34.205270][  T296] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   34.205473][  T296] FS:  00007f1790cbb840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   34.205710][  T296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.205884][  T296] CR2: 0000000009354988 CR3: 0000000009d26002 CR4: 0000000000771ef0
[   34.206200][  T296] PKRU: 55555554
[   34.206303][  T296] Call Trace:
[   34.206404][  T296]  <TASK>
[   34.206473][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.206606][  T296]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.206741][  T296]  notifier_call_chain (kernel/notifier.c:85)
[   34.206878][  T296]  netdev_lower_state_changed (net/core/dev.c:9573)
[   34.207102][  T296]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   34.207275][  T296]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   34.207410][  T296]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   34.207547][  T296]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   34.207686][  T296]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.207822][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.208052][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.208190][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.208329][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.208468][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.208606][  T296]  do_set_master (net/core/rtnetlink.c:3011)
[   34.208741][  T296]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.208876][  T296]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.209086][  T296]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.209228][  T296]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.209394][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.209527][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.209660][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.209795][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.209988][  T296]  ? __kernel_text_address (kernel/extable.c:79)
[   34.210124][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.210267][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.210402][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.210539][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.210709][  T296]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.210896][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.211089][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.211231][  T296]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.211368][  T296]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.211502][  T296]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.211636][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.211773][  T296]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.211906][  T296]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.212098][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.212248][  T296]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.212383][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.212518][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.212653][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.212787][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.212921][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.213113][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.213253][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.213387][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.213521][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.213659][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.213795][  T296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.213928][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.214119][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.214257][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.214392][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.214526][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.214662][  T296]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.214799][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.214992][  T296]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.215129][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.215267][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.215403][  T296]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.215540][  T296]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.215675][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.215813][  T296]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.216009][  T296]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.216144][  T296]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.216286][  T296]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.216422][  T296]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.216558][  T296]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.216725][  T296]  ? move_addr_to_kernel (net/socket.c:258)
[   34.216861][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.217053][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.217188][  T296]  ___sys_sendmsg (net/socket.c:2752)
[   34.217326][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.217493][  T296]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.217640][  T296]  __sys_sendmsg (net/socket.c:2784)
[   34.217773][  T296]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.217910][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.218136][  T296]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.218273][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.218409][  T296]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.218544][  T296]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.218677][  T296]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.218811][  T296]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.219035][  T296] RIP: 0033:0x7f1790ef508e
[   34.219180][  T296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.219661][  T296] RSP: 002b:00007fffa72e2ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.219866][  T296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1790ef508e
[   34.220127][  T296] RDX: 0000000000000000 RSI: 00007fffa72e2b80 RDI: 0000000000000005
[   34.220333][  T296] RBP: 00007fffa72e2ae0 R08: 0000000000000000 R09: 0000000000000000
[   34.220532][  T296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.220731][  T296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa72e3240
| [   34.229537][  T296] ------------[ cut here ]------------
| [   34.229694][  T296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/296
| [   34.229945][  T296] Modules linked in:
| [   34.230345][  T296] Tainted: [W]=WARN
[   34.230449][  T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.230624][  T296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.230807][  T296] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.231306][  T296] RSP: 0018:ffa0000000d56d20 EFLAGS: 00010286
[   34.231480][  T296] RAX: 00000000ffffffa6 RBX: ff1100000a78ec40 RCX: 1ff40000001aad6a
[   34.231688][  T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78ecf0
[   34.231893][  T296] RBP: ff1100000ce64000 R08: 1fe22000014f1d9f R09: ff1100000d44ae58
[   34.232104][  T296] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   34.232313][  T296] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   34.232522][  T296] FS:  00007f1790cbb840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   34.232765][  T296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.232946][  T296] CR2: 00007f17910aa000 CR3: 0000000009d26001 CR4: 0000000000771ef0
[   34.233153][  T296] PKRU: 55555554
[   34.233262][  T296] Call Trace:
[   34.233368][  T296]  <TASK>
[   34.233440][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.233579][  T296]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.233717][  T296]  notifier_call_chain (kernel/notifier.c:85)
[   34.233858][  T296]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   34.234003][  T296]  ? packet_sendmsg_spkt (af_packet.c:?)
[   34.234143][  T296]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   34.234292][  T296]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   34.234433][  T296]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   34.234570][  T296]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   34.234709][  T296]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   34.234847][  T296]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   34.234995][  T296]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.235135][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.235276][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.235414][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.235550][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.235692][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.235833][  T296]  do_set_master (net/core/rtnetlink.c:3011)
[   34.235978][  T296]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.236118][  T296]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.236261][  T296]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.236403][  T296]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.236573][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.236711][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.236849][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.236993][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.237130][  T296]  ? __kernel_text_address (kernel/extable.c:79)
[   34.237277][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.237418][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.237556][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.237694][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.237832][  T296]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.237975][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.238111][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.238254][  T296]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.238394][  T296]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.238532][  T296]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.238671][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.238810][  T296]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.238953][  T296]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.239094][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.239240][  T296]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.239382][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.239522][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.239662][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.239800][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.239944][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.240086][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.240227][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.240364][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.240505][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.240644][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.240782][  T296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.240921][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.241066][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.241208][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.241350][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.241488][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.241628][  T296]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.241767][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.241906][  T296]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.242052][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.242189][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.242333][  T296]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.242470][  T296]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.242609][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.242750][  T296]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.242889][  T296]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.243033][  T296]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.243173][  T296]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.243317][  T296]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.243453][  T296]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.243622][  T296]  ? move_addr_to_kernel (net/socket.c:258)
[   34.243764][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.243903][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.244046][  T296]  ___sys_sendmsg (net/socket.c:2752)
[   34.244185][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.244360][  T296]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.244510][  T296]  __sys_sendmsg (net/socket.c:2784)
[   34.244651][  T296]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.244791][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.244972][  T296]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.245110][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.245254][  T296]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.245392][  T296]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.245530][  T296]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.245669][  T296]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.245839][  T296] RIP: 0033:0x7f1790ef508e
[   34.245990][  T296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.246477][  T296] RSP: 002b:00007fffa72e2ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.246686][  T296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1790ef508e
[   34.246893][  T296] RDX: 0000000000000000 RSI: 00007fffa72e2b80 RDI: 0000000000000005
[   34.247105][  T296] RBP: 00007fffa72e2ae0 R08: 0000000000000000 R09: 0000000000000000
[   34.247312][  T296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.247517][  T296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa72e3240
| [   34.249140][  T296] ------------[ cut here ]------------
| [   34.249275][  T296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/296
| [   34.249513][  T296] Modules linked in:
| [   34.249893][  T296] Tainted: [W]=WARN
[   34.250001][  T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.250171][  T296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.250349][  T296] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.250828][  T296] RSP: 0018:ffa0000000d56e10 EFLAGS: 00010286
[   34.251004][  T296] RAX: 00000000ffffffa6 RBX: ff1100000a78e4c0 RCX: 1ff40000001aad88
[   34.251207][  T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e570
[   34.251412][  T296] RBP: ff1100000ce64000 R08: 1fe22000014f1caf R09: ff1100000d44ae58
[   34.251613][  T296] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   34.251817][  T296] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   34.252027][  T296] FS:  00007f1790cbb840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   34.252270][  T296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.252441][  T296] CR2: 00007f17910aa000 CR3: 0000000009d26001 CR4: 0000000000771ef0
[   34.252646][  T296] PKRU: 55555554
[   34.252748][  T296] Call Trace:
[   34.252851][  T296]  <TASK>
[   34.252922][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.253062][  T296]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.253205][  T296]  notifier_call_chain (kernel/notifier.c:85)
[   34.253344][  T296]  netdev_lower_state_changed (net/core/dev.c:9573)
[   34.253481][  T296]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   34.253649][  T296]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   34.253786][  T296]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   34.253923][  T296]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   34.254069][  T296]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.254211][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.254348][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.254485][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.254621][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.254764][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.254904][  T296]  do_set_master (net/core/rtnetlink.c:3011)
[   34.255045][  T296]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.255184][  T296]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.255326][  T296]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.255463][  T296]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.255631][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.255765][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.255902][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.256042][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.256177][  T296]  ? __kernel_text_address (kernel/extable.c:79)
[   34.256316][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.256455][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.256592][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.256729][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.256866][  T296]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.257008][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.257145][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.257288][  T296]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.257424][  T296]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.257560][  T296]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.257696][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.257834][  T296]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.257975][  T296]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.258114][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.258261][  T296]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.258400][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.258536][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.258671][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.258805][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.258944][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.259081][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.259224][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.259359][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.259494][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.259631][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.259765][  T296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.259899][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.260040][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.260174][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.260316][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.260450][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.260585][  T296]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.260720][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.260855][  T296]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.260998][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.261133][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.261276][  T296]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.261414][  T296]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.261550][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.261686][  T296]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.261823][  T296]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.261964][  T296]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.262101][  T296]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.262239][  T296]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.262376][  T296]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.262542][  T296]  ? move_addr_to_kernel (net/socket.c:258)
[   34.262679][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.262815][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.262957][  T296]  ___sys_sendmsg (net/socket.c:2752)
[   34.263091][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.263265][  T296]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.263413][  T296]  __sys_sendmsg (net/socket.c:2784)
[   34.263548][  T296]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.263681][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.263853][  T296]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.263996][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.264136][  T296]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.264272][  T296]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.264408][  T296]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.264546][  T296]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.264715][  T296] RIP: 0033:0x7f1790ef508e
[   34.264857][  T296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.265346][  T296] RSP: 002b:00007fffa72e2ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.265554][  T296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1790ef508e
[   34.265758][  T296] RDX: 0000000000000000 RSI: 00007fffa72e2b80 RDI: 0000000000000005
[   34.265967][  T296] RBP: 00007fffa72e2ae0 R08: 0000000000000000 R09: 0000000000000000
[   34.266169][  T296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.266376][  T296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa72e3240
| [   34.273819][  T296] ------------[ cut here ]------------
| [   34.273970][  T296] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/296
| [   34.274205][  T296] Modules linked in:
| [   34.274581][  T296] Tainted: [W]=WARN
[   34.274683][  T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.274856][  T296] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.275037][  T296] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.275525][  T296] RSP: 0018:ffa0000000d56db8 EFLAGS: 00010286
[   34.275695][  T296] RAX: 00000000ffffffa6 RBX: ff1100000a78e940 RCX: 1ff40000001aad7d
[   34.275898][  T296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e9f0
[   34.276111][  T296] RBP: ff1100000c702000 R08: 1fe22000014f1d3f R09: ff1100000d44ae58
[   34.276320][  T296] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   34.276523][  T296] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[   34.276725][  T296] FS:  00007f1790cbb840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   34.276967][  T296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.277137][  T296] CR2: 00007f17910aa000 CR3: 0000000009d26001 CR4: 0000000000771ef0
[   34.277344][  T296] PKRU: 55555554
[   34.277445][  T296] Call Trace:
[   34.277546][  T296]  <TASK>
[   34.277615][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.277750][  T296]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.277888][  T296]  notifier_call_chain (kernel/notifier.c:85)
[   34.278030][  T296]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   34.278205][  T296]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   34.278342][  T296]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   34.278513][  T296]  ? netdev_change_features (net/core/dev.c:11117)
[   34.278648][  T296]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   34.278785][  T296]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   34.278921][  T296]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   34.279066][  T296]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   34.279206][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.279338][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.279471][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.279604][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.279742][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.279879][  T296]  do_set_master (net/core/rtnetlink.c:3011)
[   34.280020][  T296]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   34.280155][  T296]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   34.280295][  T296]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.280432][  T296]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.280599][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.280733][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.280869][  T296]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.281008][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.281142][  T296]  ? __kernel_text_address (kernel/extable.c:79)
[   34.281282][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.281417][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.281551][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.281690][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.281827][  T296]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.281968][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.282102][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.282239][  T296]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.282373][  T296]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.282511][  T296]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.282649][  T296]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.282791][  T296]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.282925][  T296]  ? nla_get_range_signed (lib/nlattr.c:270)
[   34.283068][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.283210][  T296]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.283347][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.283483][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.283617][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.283751][  T296]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.283888][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.284035][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.284169][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.284306][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.284442][  T296]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.284576][  T296]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.284709][  T296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.284845][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.284982][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.285115][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.285256][  T296]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.285390][  T296]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.285526][  T296]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.285661][  T296]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.285797][  T296]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.285938][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.286073][  T296]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.286216][  T296]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.286353][  T296]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.286487][  T296]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.286624][  T296]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.286763][  T296]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.286899][  T296]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.287040][  T296]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.287174][  T296]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.287313][  T296]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.287480][  T296]  ? move_addr_to_kernel (net/socket.c:258)
[   34.287615][  T296]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.287749][  T296]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.287886][  T296]  ___sys_sendmsg (net/socket.c:2752)
[   34.288025][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.288198][  T296]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.288347][  T296]  __sys_sendmsg (net/socket.c:2784)
[   34.288480][  T296]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.288613][  T296]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.288783][  T296]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.288918][  T296]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.289060][  T296]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.289200][  T296]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.289334][  T296]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.289470][  T296]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.289635][  T296] RIP: 0033:0x7f1790ef508e
[   34.289776][  T296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.290266][  T296] RSP: 002b:00007fffa72e2ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.290469][  T296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1790ef508e
[   34.290669][  T296] RDX: 0000000000000000 RSI: 00007fffa72e2b80 RDI: 0000000000000005
[   34.290870][  T296] RBP: 00007fffa72e2ae0 R08: 0000000000000000 R09: 0000000000000000
[   34.291076][  T296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.291282][  T296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa72e3240
| [   34.294323][   T37] ------------[ cut here ]------------
| [   34.294461][   T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/37
| [   34.294708][   T37] Modules linked in:
| [   34.295095][   T37] Tainted: [W]=WARN
[   34.295189][   T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.295349][   T37] Workqueue: events_unbound linkwatch_event
[   34.295512][   T37] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.295676][   T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.296177][   T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[   34.296339][   T37] RAX: 00000000ffffffa6 RBX: ff1100000a78e1c0 RCX: 1ff4000000053f02
[   34.296522][   T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e270
[   34.296708][   T37] RBP: ff1100000ce64000 R08: 1fe22000014f1c4f R09: ff11000001d88ba8
[   34.296945][   T37] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   34.297177][   T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   34.297368][   T37] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   34.297581][   T37] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.297734][   T37] CR2: 00007f1790d88574 CR3: 0000000017f39004 CR4: 0000000000771ef0
[   34.297920][   T37] PKRU: 55555554
[   34.298060][   T37] Call Trace:
[   34.298152][   T37]  <TASK>
[   34.298270][   T37]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   34.298396][   T37]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.298518][   T37]  ? notifier_call_chain (kernel/notifier.c:85)
[   34.298640][   T37]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.298733][   T37]  netif_state_change (net/core/dev.c:1605)
[   34.298862][   T37]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   34.299066][   T37]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   34.299189][   T37]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   34.299318][   T37]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.299442][   T37]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   34.299565][   T37]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   34.299690][   T37]  process_one_work (kernel/workqueue.c:3314)
[   34.299820][   T37]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.299991][   T37]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.300118][   T37]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.300248][   T37]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.300372][   T37]  kthread (kernel/kthread.c:436)
[   34.300466][   T37]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.300618][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.300742][   T37]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.300868][   T37]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.301073][   T37]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.301202][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.301325][   T37]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   34.307092][   T37] ------------[ cut here ]------------
| [   34.307225][   T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/37
| [   34.307471][   T37] Modules linked in:
| [   34.307851][   T37] Tainted: [W]=WARN
[   34.308157][   T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.308321][   T37] Workqueue: events_unbound linkwatch_event
[   34.308482][   T37] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.308645][   T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.309188][   T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[   34.309351][   T37] RAX: 00000000ffffffa6 RBX: ff11000008a1b540 RCX: 1ff4000000053f02
[   34.309535][   T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1b5f0
[   34.309718][   T37] RBP: ff1100000ce51000 R08: 1fe22000011436bf R09: ff11000001d88ba8
[   34.309901][   T37] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   34.310177][   T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   34.310373][   T37] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   34.310590][   T37] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.310745][   T37] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   34.311033][   T37] PKRU: 55555554
[   34.311126][   T37] Call Trace:
[   34.311225][   T37]  <TASK>
[   34.311291][   T37]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   34.311416][   T37]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.311539][   T37]  ? notifier_call_chain (kernel/notifier.c:85)
[   34.311663][   T37]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.311758][   T37]  netif_state_change (net/core/dev.c:1605)
[   34.311883][   T37]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   34.312134][   T37]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   34.312355][   T37]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   34.312483][   T37]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.312610][   T37]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   34.312732][   T37]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   34.312856][   T37]  process_one_work (kernel/workqueue.c:3314)
[   34.313040][   T37]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.313162][   T37]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.313297][   T37]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.313424][   T37]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.313547][   T37]  kthread (kernel/kthread.c:436)
[   34.313641][   T37]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.313794][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.313918][   T37]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.314227][   T37]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.314385][   T37]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.314509][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.314632][   T37]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   34.355781][  T297] ------------[ cut here ]------------
| [   34.355987][  T297] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/297
| [   34.356275][  T297] Modules linked in:
| [   34.356741][  T297] Tainted: [W]=WARN
[   34.356888][  T297] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.357119][  T297] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.357348][  T297] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.357866][  T297] RSP: 0018:ffa0000000d57020 EFLAGS: 00010286
[   34.358178][  T297] RAX: 00000000ffffffa6 RBX: ff1100000c9ad9c0 RCX: 1ff40000001aadca
[   34.358509][  T297] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ada70
[   34.358840][  T297] RBP: ff1100000c702000 R08: 1fe2200001935b4f R09: ff1100000a62ae58
[   34.359184][  T297] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   34.359475][  T297] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   34.359719][  T297] FS:  00007fa7d0cc1840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   34.360017][  T297] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.360238][  T297] CR2: 00007fa7d0f911a0 CR3: 000000000cb52001 CR4: 0000000000771ef0
[   34.360487][  T297] PKRU: 55555554
[   34.360634][  T297] Call Trace:
[   34.360782][  T297]  <TASK>
[   34.360898][  T297]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.361094][  T297]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.361251][  T297]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   34.361430][  T297]  __dev_notify_flags (net/core/dev.c:9787)
[   34.361613][  T297]  ? netif_change_name (net/core/dev.c:1495)
[   34.361792][  T297]  ? __dev_change_flags (net/core/dev.c:9752)
[   34.361983][  T297]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   34.362163][  T297]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.362355][  T297]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   34.362538][  T297]  netif_change_flags (net/core/dev.c:9820)
[   34.362721][  T297]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   34.362902][  T297]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   34.363098][  T297]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   34.363288][  T297]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   34.363501][  T297]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   34.363686][  T297]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.363867][  T297]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   34.364060][  T297]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.364245][  T297]  ? __kernel_text_address (kernel/extable.c:79)
[   34.364426][  T297]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.364607][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.364795][  T297]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.364985][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.365164][  T297]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.365350][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.365529][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.365709][  T297]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   34.365903][  T297]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   34.366097][  T297]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   34.366294][  T297]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   34.366475][  T297]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   34.366657][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   34.366841][  T297]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   34.367038][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.367223][  T297]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.367404][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.367583][  T297]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   34.367766][  T297]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.367962][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.368141][  T297]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.368329][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.368510][  T297]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.368692][  T297]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   34.368873][  T297]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   34.369067][  T297]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.369259][  T297]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.369439][  T297]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.369622][  T297]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.369802][  T297]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.369999][  T297]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   34.370180][  T297]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   34.370367][  T297]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   34.370549][  T297]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   34.370731][  T297]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   34.370914][  T297]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   34.371110][  T297]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.371300][  T297]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   34.371481][  T297]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   34.371665][  T297]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   34.371849][  T297]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   34.372049][  T297]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   34.372238][  T297]  ? copy_msghdr_from_user (net/socket.c:2635)
[   34.372418][  T297]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   34.372629][  T297]  ? move_addr_to_kernel (net/socket.c:258)
[   34.372811][  T297]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   34.373005][  T297]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   34.373191][  T297]  ___sys_sendmsg (net/socket.c:2752)
[   34.373383][  T297]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   34.373598][  T297]  ? copy_msghdr_from_user (net/socket.c:2603)
[   34.373789][  T297]  __sys_sendmsg (net/socket.c:2784)
[   34.373983][  T297]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   34.374164][  T297]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   34.374388][  T297]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   34.374568][  T297]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.374751][  T297]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   34.374945][  T297]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   34.375125][  T297]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   34.375315][  T297]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   34.375532][  T297] RIP: 0033:0x7fa7d0efb08e
[   34.375719][  T297] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   34.376254][  T297] RSP: 002b:00007ffe9c602c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   34.376503][  T297] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa7d0efb08e
[   34.376747][  T297] RDX: 0000000000000000 RSI: 00007ffe9c602d40 RDI: 0000000000000005
[   34.377006][  T297] RBP: 00007ffe9c602ca0 R08: 0000000000000000 R09: 0000000000000000
[   34.377260][  T297] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5c
[   34.377506][  T297] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9c603400
| [   34.382179][  T212] ------------[ cut here ]------------
| [   34.382386][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/212
| [   34.382649][  T212] Modules linked in:
| [   34.383171][  T212] Tainted: [W]=WARN
[   34.383311][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.383666][  T212] Workqueue: bond0 bond_mii_monitor
[   34.383860][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.384186][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.384874][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   34.385101][  T212] RAX: 00000000ffffffa6 RBX: ff1100000c9ac940 RCX: 1ff400000013aeee
[   34.385364][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac9f0
[   34.385652][  T212] RBP: ff1100000251c000 R08: 1fe220000193593f R09: ff1100000c8351a8
[   34.385927][  T212] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   34.386251][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   34.386460][  T212] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   34.386676][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.386832][  T212] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   34.387030][  T212] PKRU: 55555554
[   34.387121][  T212] Call Trace:
[   34.387218][  T212]  <TASK>
[   34.387282][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.387404][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   34.387526][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   34.387655][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   34.387781][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   34.387944][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   34.388067][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   34.388191][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   34.388323][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   34.388445][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   34.388568][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   34.388692][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   34.388816][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   34.388943][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   34.389066][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   34.389187][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.389328][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   34.389508][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   34.389690][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   34.389813][  T212]  process_one_work (kernel/workqueue.c:3314)
[   34.389950][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.390071][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.390205][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.390331][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.390451][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   34.390577][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.390697][  T212]  kthread (kernel/kthread.c:436)
[   34.390790][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.390947][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.391069][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.391201][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.391354][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.391478][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.391601][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   34.394166][   T39] ------------[ cut here ]------------
| [   34.394300][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/39
| [   34.394542][   T39] Modules linked in:
| [   34.394916][   T39] Tainted: [W]=WARN
[   34.395015][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   34.395170][   T39] Workqueue: events_unbound linkwatch_event
[   34.395353][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   34.395585][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   34.396060][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   34.396229][   T39] RAX: 00000000ffffffa6 RBX: ff1100000bf24940 RCX: 1ff4000000057f02
[   34.396412][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf249f0
[   34.396596][   T39] RBP: ff1100000c702000 R08: 1fe22000017e493f R09: ff11000001d8d1a8
[   34.396783][   T39] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   34.396970][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   34.397154][   T39] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   34.397373][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.397529][   T39] CR2: 00005563621c9d5c CR3: 0000000017f39001 CR4: 0000000000771ef0
[   34.397711][   T39] PKRU: 55555554
[   34.397802][   T39] Call Trace:
[   34.397894][   T39]  <TASK>
[   34.398019][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   34.398143][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   34.398315][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   34.398440][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   34.398533][   T39]  netif_state_change (net/core/dev.c:1605)
[   34.398658][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   34.398814][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   34.398960][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   34.399083][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   34.399211][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   34.399332][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   34.399455][   T39]  process_one_work (kernel/workqueue.c:3314)
[   34.399580][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   34.399699][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   34.399826][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   34.399956][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   34.400077][   T39]  kthread (kernel/kthread.c:436)
[   34.400169][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   34.400327][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.400450][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   34.400572][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   34.400722][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   34.400846][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   34.400973][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   35.437083][  T212] ------------[ cut here ]------------
| [   35.437514][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   35.437788][  T212] Modules linked in:
| [   35.438224][  T212] Tainted: [W]=WARN
[   35.438324][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.438483][  T212] Workqueue: bond0 bond_mii_monitor
[   35.438621][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.438789][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.439246][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   35.439408][  T212] RAX: 00000000ffffffa6 RBX: ff1100000c953540 RCX: 1ff400000013aeee
[   35.439598][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9535f0
[   35.439787][  T212] RBP: ff1100000ce64000 R08: 1fe220000192a6bf R09: ff1100000c8351a8
[   35.439989][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   35.440179][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   35.440377][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   35.440600][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.440764][  T212] CR2: 00007f59e7f71888 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   35.440961][  T212] PKRU: 55555554
[   35.441058][  T212] Call Trace:
[   35.441153][  T212]  <TASK>
[   35.441228][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.441357][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   35.441486][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   35.441617][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   35.441743][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   35.441897][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   35.442028][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   35.442156][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   35.442291][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   35.442416][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.442541][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   35.442665][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.442792][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   35.442913][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   35.443040][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   35.443163][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.443294][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.443415][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.443540][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   35.443661][  T212]  process_one_work (kernel/workqueue.c:3314)
[   35.443789][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   35.443914][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.444047][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   35.444174][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   35.444302][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   35.444429][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   35.444550][  T212]  kthread (kernel/kthread.c:436)
[   35.444645][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   35.444798][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   35.444927][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   35.445059][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   35.445222][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   35.445352][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   35.445477][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   35.564538][  T301] ------------[ cut here ]------------
| [   35.564760][  T301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/301
| [   35.565051][  T301] Modules linked in:
| [   35.565514][  T301] Tainted: [W]=WARN
[   35.565669][  T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.565879][  T301] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.566168][  T301] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.566724][  T301] RSP: 0018:ffa0000000d67020 EFLAGS: 00010286
[   35.567033][  T301] RAX: 00000000ffffffa6 RBX: ff1100000c952ac0 RCX: 1ff40000001acdca
[   35.567340][  T301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c952b70
[   35.567672][  T301] RBP: ff1100000256c000 R08: 1fe220000192a56f R09: ff110000059eae58
[   35.568001][  T301] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   35.568326][  T301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   35.568637][  T301] FS:  00007fc424bcd840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   35.568999][  T301] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.569264][  T301] CR2: 0000000034961988 CR3: 000000000cd1e004 CR4: 0000000000771ef0
[   35.569559][  T301] PKRU: 55555554
[   35.569748][  T301] Call Trace:
[   35.569889][  T301]  <TASK>
[   35.570014][  T301]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   35.570191][  T301]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   35.570345][  T301]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   35.570519][  T301]  __dev_notify_flags (net/core/dev.c:9787)
[   35.570697][  T301]  ? netif_change_name (net/core/dev.c:1495)
[   35.570872][  T301]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   35.571056][  T301]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   35.571241][  T301]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.571418][  T301]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   35.571594][  T301]  netif_change_flags (net/core/dev.c:9820)
[   35.571769][  T301]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   35.571956][  T301]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   35.572132][  T301]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   35.572309][  T301]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   35.572519][  T301]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   35.572690][  T301]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.572864][  T301]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   35.573049][  T301]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.573234][  T301]  ? __kernel_text_address (kernel/extable.c:79)
[   35.573407][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.573583][  T301]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.573757][  T301]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.573945][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.574118][  T301]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.574301][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.574474][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.574648][  T301]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   35.574849][  T301]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   35.575037][  T301]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   35.575220][  T301]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   35.575395][  T301]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   35.575572][  T301]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   35.575750][  T301]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   35.575942][  T301]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.576113][  T301]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.576298][  T301]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.576472][  T301]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   35.576645][  T301]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.576825][  T301]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.577011][  T301]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.577187][  T301]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.577379][  T301]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.577553][  T301]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   35.577726][  T301]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   35.577901][  T301]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.578088][  T301]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.578272][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.578453][  T301]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.578626][  T301]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.578804][  T301]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   35.578991][  T301]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   35.579167][  T301]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   35.579349][  T301]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   35.579523][  T301]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   35.579700][  T301]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   35.579877][  T301]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   35.580064][  T301]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   35.580247][  T301]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   35.580424][  T301]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   35.580601][  T301]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   35.580780][  T301]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   35.580968][  T301]  ? copy_msghdr_from_user (net/socket.c:2635)
[   35.581142][  T301]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   35.581354][  T301]  ? move_addr_to_kernel (net/socket.c:258)
[   35.581531][  T301]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   35.581710][  T301]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   35.581890][  T301]  ___sys_sendmsg (net/socket.c:2752)
[   35.582079][  T301]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   35.582297][  T301]  ? copy_msghdr_from_user (net/socket.c:2603)
[   35.582482][  T301]  __sys_sendmsg (net/socket.c:2784)
[   35.582658][  T301]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   35.582832][  T301]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   35.583052][  T301]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   35.583238][  T301]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.583413][  T301]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   35.583589][  T301]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   35.583762][  T301]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   35.583949][  T301]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   35.584156][  T301] RIP: 0033:0x7fc424e0708e
[   35.584347][  T301] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   35.584843][  T301] RSP: 002b:00007ffedfa611f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   35.585097][  T301] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc424e0708e
[   35.585335][  T301] RDX: 0000000000000000 RSI: 00007ffedfa612a0 RDI: 0000000000000005
[   35.585572][  T301] RBP: 00007ffedfa61200 R08: 0000000000000000 R09: 0000000000000000
[   35.585810][  T301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db5d
[   35.586061][  T301] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedfa61960
| [   35.589734][   T93] ------------[ cut here ]------------
| [   35.589873][   T93] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/93
| [   35.590115][   T93] Modules linked in:
| [   35.590491][   T93] Tainted: [W]=WARN
[   35.590583][   T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.590737][   T93] Workqueue: events_unbound linkwatch_event
[   35.590897][   T93] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.591064][   T93] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.591490][   T93] RSP: 0018:ffa00000005d79e0 EFLAGS: 00010286
[   35.591643][   T93] RAX: 00000000ffffffa6 RBX: ff11000008a1a040 RCX: 1ff40000000baf02
[   35.591825][   T93] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a0f0
[   35.592011][   T93] RBP: ff1100000251c000 R08: 1fe220000114341f R09: ff1100000257d1a8
[   35.592188][   T93] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   35.592371][   T93] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   35.592550][   T93] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   35.592760][   T93] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.592913][   T93] CR2: 00007f63771f4c84 CR3: 0000000017f39004 CR4: 0000000000771ef0
[   35.593099][   T93] PKRU: 55555554
[   35.593188][   T93] Call Trace:
[   35.593284][   T93]  <TASK>
[   35.593347][   T93]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   35.593471][   T93]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   35.593589][   T93]  ? notifier_call_chain (kernel/notifier.c:85)
[   35.593708][   T93]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   35.593798][   T93]  netif_state_change (net/core/dev.c:1605)
[   35.593915][   T93]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   35.594039][   T93]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   35.594186][   T93]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   35.594309][   T93]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   35.594428][   T93]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   35.594547][   T93]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   35.594664][   T93]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   35.594785][   T93]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   35.594905][   T93]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   35.595026][   T93]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   35.595149][   T93]  process_one_work (kernel/workqueue.c:3314)
[   35.595276][   T93]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   35.595393][   T93]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.595516][   T93]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   35.595637][   T93]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   35.595755][   T93]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   35.595878][   T93]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   35.596000][   T93]  kthread (kernel/kthread.c:436)
[   35.596093][   T93]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   35.596246][   T93]  ? kthread_affine_node (kernel/kthread.c:378)
[   35.596364][   T93]  ret_from_fork (arch/x86/kernel/process.c:158)
[   35.596486][   T93]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   35.596635][   T93]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   35.596757][   T93]  ? kthread_affine_node (kernel/kthread.c:378)
[   35.596877][   T93]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   35.660314][  T212] ------------[ cut here ]------------
| [   35.660505][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   35.660749][  T212] Modules linked in:
| [   35.661134][  T212] Tainted: [W]=WARN
[   35.661232][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.661382][  T212] Workqueue: bond0 bond_mii_monitor
[   35.661512][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   35.661668][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   35.662127][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   35.662291][  T212] RAX: 00000000ffffffa6 RBX: ff11000008a1bb40 RCX: 1ff400000013aeee
[   35.662467][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1bbf0
[   35.662643][  T212] RBP: ff1100000251c000 R08: 1fe220000114377f R09: ff1100000c8351a8
[   35.662822][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   35.663001][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   35.663180][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   35.663398][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   35.663549][  T212] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   35.663730][  T212] PKRU: 55555554
[   35.663820][  T212] Call Trace:
[   35.663909][  T212]  <TASK>
[   35.663976][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.664096][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   35.664226][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   35.664348][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   35.664469][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   35.664646][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   35.664770][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   35.664894][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   35.665019][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   35.665139][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   35.665266][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   35.665390][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   35.665510][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   35.665628][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   35.665748][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   35.665865][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.665988][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   35.666106][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   35.666231][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   35.666349][  T212]  process_one_work (kernel/workqueue.c:3314)
[   35.666470][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   35.666590][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   35.666712][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   35.666880][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   35.667025][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   35.667157][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   35.667347][  T212]  kthread (kernel/kthread.c:436)
[   35.667477][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   35.667662][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   35.667784][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   35.667906][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   35.668059][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   35.668177][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   35.668300][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   37.656325][  T303] ------------[ cut here ]------------
| [   37.656511][  T303] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/303
| [   37.656759][  T303] Modules linked in:
| [   37.657331][  T303] Tainted: [W]=WARN
[   37.657438][  T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.657613][  T303] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.657794][  T303] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.658445][  T303] RSP: 0018:ffa0000000bd7020 EFLAGS: 00010286
[   37.658622][  T303] RAX: 00000000ffffffa6 RBX: ff1100000c9adcc0 RCX: 1ff400000017adca
[   37.658826][  T303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9add70
[   37.659130][  T303] RBP: ff1100000256c000 R08: 1fe2200001935baf R09: ff1100000d425158
[   37.659339][  T303] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   37.659618][  T303] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   37.659827][  T303] FS:  00007f3d764e7840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   37.660154][  T303] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.660334][  T303] CR2: 0000000027154988 CR3: 000000000cd3c001 CR4: 0000000000771ef0
[   37.660537][  T303] PKRU: 55555554
[   37.660639][  T303] Call Trace:
[   37.660741][  T303]  <TASK>
[   37.660814][  T303]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   37.661019][  T303]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   37.661121][  T303]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   37.661266][  T303]  __dev_notify_flags (net/core/dev.c:9787)
[   37.661401][  T303]  ? netif_change_name (net/core/dev.c:1495)
[   37.661539][  T303]  ? __dev_change_flags (net/core/dev.c:9752)
[   37.661675][  T303]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   37.661864][  T303]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.662171][  T303]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   37.662391][  T303]  netif_change_flags (net/core/dev.c:9820)
[   37.662602][  T303]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   37.662813][  T303]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   37.663097][  T303]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   37.663241][  T303]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   37.663410][  T303]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.663543][  T303]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.663675][  T303]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.663809][  T303]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.664026][  T303]  ? __kernel_text_address (kernel/extable.c:79)
[   37.664227][  T303]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.664372][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.664507][  T303]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.664642][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.664776][  T303]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.664910][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.665049][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.665183][  T303]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   37.665322][  T303]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   37.665459][  T303]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   37.665593][  T303]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.665728][  T303]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   37.665863][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   37.666006][  T303]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   37.666141][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.666279][  T303]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.666412][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.666544][  T303]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   37.666678][  T303]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.666817][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.666957][  T303]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.667090][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.667236][  T303]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.667371][  T303]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.667504][  T303]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.667637][  T303]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.667773][  T303]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.667906][  T303]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.668044][  T303]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.668180][  T303]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.668318][  T303]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.668453][  T303]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.668586][  T303]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.668724][  T303]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.668858][  T303]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.668999][  T303]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.669137][  T303]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.669277][  T303]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.669414][  T303]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.669549][  T303]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   37.669684][  T303]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.669821][  T303]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.669962][  T303]  ? copy_msghdr_from_user (net/socket.c:2635)
[   37.670096][  T303]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   37.670267][  T303]  ? move_addr_to_kernel (net/socket.c:258)
[   37.670399][  T303]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.670536][  T303]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.670671][  T303]  ___sys_sendmsg (net/socket.c:2752)
[   37.670804][  T303]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   37.670976][  T303]  ? copy_msghdr_from_user (net/socket.c:2603)
[   37.671120][  T303]  __sys_sendmsg (net/socket.c:2784)
[   37.671257][  T303]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   37.671390][  T303]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   37.671563][  T303]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.671699][  T303]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.671836][  T303]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.672037][  T303]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   37.672193][  T303]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   37.672338][  T303]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.672506][  T303] RIP: 0033:0x7f3d7672108e
[   37.672649][  T303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.673132][  T303] RSP: 002b:00007ffcc8772230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.673345][  T303] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3d7672108e
[   37.673547][  T303] RDX: 0000000000000000 RSI: 00007ffcc87722e0 RDI: 0000000000000005
[   37.673750][  T303] RBP: 00007ffcc8772240 R08: 0000000000000000 R09: 0000000000000000
[   37.673957][  T303] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db60
[   37.674159][  T303] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc87729a0
| [   37.677230][   T39] ------------[ cut here ]------------
| [   37.677357][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   37.677603][   T39] Modules linked in:
| [   37.678081][   T39] Tainted: [W]=WARN
[   37.678182][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.678342][   T39] Workqueue: events_unbound linkwatch_event
[   37.678502][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.678663][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.679115][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   37.679277][   T39] RAX: 00000000ffffffa6 RBX: ff1100000c9acc40 RCX: 1ff4000000057f02
[   37.679464][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9accf0
[   37.679648][   T39] RBP: ff1100000256c000 R08: 1fe220000193599f R09: ff11000001d8d1a8
[   37.679830][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   37.680018][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   37.680286][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   37.680501][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.680655][   T39] CR2: 00005563621c9d5c CR3: 0000000017f39006 CR4: 0000000000771ef0
[   37.680918][   T39] PKRU: 55555554
[   37.681018][   T39] Call Trace:
[   37.681110][   T39]  <TASK>
[   37.681174][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   37.681376][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   37.681500][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   37.681625][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   37.681721][   T39]  netif_state_change (net/core/dev.c:1605)
[   37.681919][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   37.682079][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   37.682200][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   37.682335][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.682533][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   37.682655][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   37.682781][   T39]  process_one_work (kernel/workqueue.c:3314)
[   37.682912][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   37.683113][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.683246][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   37.683373][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   37.683494][   T39]  kthread (kernel/kthread.c:436)
[   37.683661][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.683813][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.683942][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   37.684065][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   37.684298][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   37.684421][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.684543][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   37.686195][   T39] ------------[ cut here ]------------
| [   37.686354][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   37.686701][   T39] Modules linked in:
| [   37.687545][   T39] Tainted: [W]=WARN
[   37.687651][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.687806][   T39] Workqueue: events_unbound linkwatch_event
[   37.688004][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.688163][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.688691][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   37.688847][   T39] RAX: 00000000ffffffa6 RBX: ff11000009d7c7c0 RCX: 1ff4000000057f02
[   37.689032][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c870
[   37.689218][   T39] RBP: ff1100000251c000 R08: 1fe22000013af90f R09: ff11000001d8d1a8
[   37.689400][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   37.689582][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   37.689766][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   37.689992][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.690149][   T39] CR2: 00005563621c9d5c CR3: 0000000017f39006 CR4: 0000000000771ef0
[   37.690340][   T39] PKRU: 55555554
[   37.690432][   T39] Call Trace:
[   37.690524][   T39]  <TASK>
[   37.690588][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   37.690717][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   37.690845][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   37.690975][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   37.691069][   T39]  netif_state_change (net/core/dev.c:1605)
[   37.691196][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   37.691352][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   37.691475][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   37.691597][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.691723][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   37.691844][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   37.691973][   T39]  process_one_work (kernel/workqueue.c:3314)
[   37.692099][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   37.692275][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.692448][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   37.692574][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   37.692694][   T39]  kthread (kernel/kthread.c:436)
[   37.692791][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.692954][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.693076][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   37.693201][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   37.693363][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   37.693487][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.693610][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   37.745549][  T304] ------------[ cut here ]------------
| [   37.745718][  T304] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/304
| [   37.746549][  T304] Modules linked in:
| [   37.747112][  T304] Tainted: [W]=WARN
[   37.747221][  T304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.747395][  T304] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.747575][  T304] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.748089][  T304] RSP: 0018:ffa0000000d47020 EFLAGS: 00010286
[   37.748270][  T304] RAX: 00000000ffffffa6 RBX: ff11000009d7d9c0 RCX: 1ff40000001a8dca
[   37.748474][  T304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7da70
[   37.748679][  T304] RBP: ff1100000ce51000 R08: 1fe22000013afb4f R09: ff1100000cda2e58
[   37.748886][  T304] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   37.749095][  T304] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   37.749145][  T212] net_ratelimit: 4 callbacks suppressed
[   37.749150][  T212] bond0: (slave eth0): link status up, enabling it in 2000 ms
[   37.749306][  T304] FS:  00007f9c1eb9e840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   37.749311][  T304] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.750089][  T304] CR2: 0000000034ad9988 CR3: 000000000cd3d006 CR4: 0000000000771ef0
[   37.750299][  T304] PKRU: 55555554
[   37.750398][  T304] Call Trace:
[   37.750501][  T304]  <TASK>
[   37.750570][  T304]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   37.750706][  T304]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   37.750808][  T304]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   37.750946][  T304]  __dev_notify_flags (net/core/dev.c:9787)
[   37.751083][  T304]  ? netif_change_name (net/core/dev.c:1495)
[   37.751227][  T304]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   37.751362][  T304]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   37.751494][  T304]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.751627][  T304]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   37.751766][  T304]  netif_change_flags (net/core/dev.c:9820)
[   37.751902][  T304]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   37.751945][  T212] bond0: (slave eth0): link status up, enabling it in 2000 ms
[   37.752043][  T304]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   37.752339][  T304]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   37.752474][  T304]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   37.752645][  T304]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.752780][  T304]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.752913][  T304]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.753051][  T304]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.753185][  T304]  ? __kernel_text_address (kernel/extable.c:79)
[   37.753327][  T304]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.753462][  T304]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.753604][  T304]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.753740][  T304]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.753875][  T304]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.754014][  T304]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.754145][  T304]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.754283][  T304]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   37.754421][  T304]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   37.754556][  T304]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   37.754692][  T304]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   37.754834][  T304]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   37.754942][  T212] bond0: (slave eth0): link status up, enabling it in 2000 ms
[   37.754977][  T304]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   37.755505][  T304]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   37.755641][  T304]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.755773][  T304]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.755907][  T304]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.756044][  T304]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   37.756178][  T304]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.756316][  T304]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.756451][  T304]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.756585][  T304]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.756719][  T304]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.756862][  T304]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   37.757008][  T304]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   37.757146][  T304]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.757284][  T304]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.757421][  T304]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.757556][  T304]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.757690][  T304]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.757826][  T304]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   37.757940][  T212] bond0: (slave eth0): link status up, enabling it in 2000 ms
[   37.757964][  T304]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.758255][  T304]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.758391][  T304]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   37.758523][  T304]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   37.758659][  T304]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.758796][  T304]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.758935][  T304]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   37.759072][  T304]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   37.759214][  T304]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   37.759349][  T304]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   37.759485][  T304]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   37.759618][  T304]  ? copy_msghdr_from_user (net/socket.c:2635)
[   37.759749][  T304]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   37.759916][  T304]  ? move_addr_to_kernel (net/socket.c:258)
[   37.760060][  T304]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.760194][  T304]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   37.760336][  T304]  ___sys_sendmsg (net/socket.c:2752)
[   37.760470][  T304]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   37.760636][  T304]  ? copy_msghdr_from_user (net/socket.c:2603)
[   37.760784][  T304]  __sys_sendmsg (net/socket.c:2784)
[   37.760918][  T304]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   37.760938][  T212] bond0: (slave eth0): link status up, enabling it in 2000 ms
[   37.761066][  T304]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   37.761388][  T304]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   37.761521][  T304]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.761655][  T304]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   37.761790][  T304]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   37.761923][  T304]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   37.762066][  T304]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.762237][  T304] RIP: 0033:0x7f9c1edd808e
[   37.762381][  T304] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   37.762857][  T304] RSP: 002b:00007ffc2c5257d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.763070][  T304] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9c1edd808e
[   37.763275][  T304] RDX: 0000000000000000 RSI: 00007ffc2c525880 RDI: 0000000000000005
[   37.763474][  T304] RBP: 00007ffc2c5257e0 R08: 0000000000000000 R09: 0000000000000000
[   37.763674][  T304] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db60
[   37.763876][  T304] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2c525f40
[   37.763939][  T212] bond0: (slave eth0): link status up, enabling it in 2000 ms
| [   37.766917][   T46] ------------[ cut here ]------------
| [   37.767167][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 1/46
| [   37.767417][   T46] Modules linked in:
| [   37.767803][   T46] Tainted: [W]=WARN
[   37.767898][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.768061][   T46] Workqueue: events_unbound linkwatch_event
[   37.768229][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.768390][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.768830][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   37.768994][   T46] RAX: 00000000ffffffa6 RBX: ff1100000b2cc1c0 RCX: 1ff4000000065f02
[   37.769179][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc270
[   37.769369][   T46] RBP: ff1100000ce64000 R08: 1fe220000165984f R09: ff11000002410ba8
[   37.769386][  T212] bond0: (slave eth0): link status up, enabling it in 0 ms
[   37.769552][   T46] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   37.769554][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   37.770083][   T46] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   37.770309][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.770465][   T46] CR2: 00005563621c9d5c CR3: 0000000017f39006 CR4: 0000000000771ef0
[   37.770649][   T46] PKRU: 55555554
[   37.770741][   T46] Call Trace:
[   37.770833][   T46]  <TASK>
[   37.770897][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   37.770949][  T212] bond0: (slave eth0): link status up, enabling it in 0 ms
[   37.771028][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   37.771324][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   37.771448][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   37.771542][   T46]  netif_state_change (net/core/dev.c:1605)
[   37.771663][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   37.771788][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   37.771944][   T46]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   37.772075][   T46]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   37.772197][   T46]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   37.772328][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   37.772449][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   37.772571][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.772696][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   37.772820][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   37.772942][  T212] bond0: (slave eth0): link status up, enabling it in 0 ms
[   37.773128][   T46]  process_one_work (kernel/workqueue.c:3314)
[   37.773261][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   37.773383][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.773510][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   37.773635][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   37.773756][   T46]  kthread (kernel/kthread.c:436)
[   37.773851][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.774010][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.774132][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   37.774263][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   37.774422][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   37.774545][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.774668][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   37.777023][  T212] ------------[ cut here ]------------
| [   37.777154][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 2/212
| [   37.777404][  T212] Modules linked in:
| [   37.777782][  T212] Tainted: [W]=WARN
[   37.777874][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.778624][  T212] Workqueue: bond0 bond_mii_monitor
[   37.778760][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.778920][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.779414][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   37.779577][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2cd3c0 RCX: 1ff400000013aeee
[   37.779760][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd470
[   37.779992][  T212] RBP: ff1100000251c000 R08: 1fe2200001659a8f R09: ff1100000c8351a8
[   37.780174][  T212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   37.780365][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   37.780552][  T212] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   37.780770][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.780924][  T212] CR2: 00007f9c1ee292a0 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   37.781160][  T212] PKRU: 55555554
[   37.781260][  T212] Call Trace:
[   37.781356][  T212]  <TASK>
[   37.781422][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.781544][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.781666][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   37.781792][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   37.781914][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   37.782116][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   37.782247][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   37.782372][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   37.782499][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   37.782626][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.782748][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   37.782872][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.783047][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   37.783171][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   37.783301][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   37.783424][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.783546][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.783669][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.783794][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   37.783916][  T212]  process_one_work (kernel/workqueue.c:3314)
[   37.784099][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   37.784229][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.784355][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   37.784477][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   37.784600][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   37.784726][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   37.784850][  T212]  kthread (kernel/kthread.c:436)
[   37.784994][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.785149][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.785279][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   37.785403][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   37.785557][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   37.785680][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.785803][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   37.788846][  T212] ------------[ cut here ]------------
| [   37.788973][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 2/212
| [   37.789220][  T212] Modules linked in:
| [   37.789661][  T212] Tainted: [W]=WARN
[   37.789754][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.789909][  T212] Workqueue: bond0 bond_mii_monitor
[   37.790042][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   37.790203][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   37.790644][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   37.790801][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2ccac0 RCX: 1ff400000013aeee
[   37.790993][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ccb70
[   37.791177][  T212] RBP: ff1100000ce64000 R08: 1fe220000165996f R09: ff1100000c8351a8
[   37.791366][  T212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   37.791549][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   37.791737][  T212] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   37.792147][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.792307][  T212] CR2: 00007f9c1ee292a0 CR3: 0000000017f39005 CR4: 0000000000771ef0
[   37.792494][  T212] PKRU: 55555554
[   37.792586][  T212] Call Trace:
[   37.792680][  T212]  <TASK>
[   37.792744][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.792870][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   37.793086][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   37.793216][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   37.793337][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   37.793491][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   37.793613][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   37.793738][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   37.793864][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   37.794087][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   37.794215][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   37.794338][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   37.794463][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   37.794587][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   37.794710][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   37.794834][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.795049][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   37.795172][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   37.795299][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   37.795420][  T212]  process_one_work (kernel/workqueue.c:3314)
[   37.795547][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   37.795668][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   37.795798][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   37.795920][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   37.796135][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   37.796267][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   37.796389][  T212]  kthread (kernel/kthread.c:436)
[   37.796481][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   37.796633][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.796759][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   37.796890][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   37.797135][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   37.797262][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   37.797384][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   38.978623][  T308] ------------[ cut here ]------------
| [   38.978803][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/308
| [   38.979047][  T308] Modules linked in:
| [   38.979417][  T308] Tainted: [W]=WARN
[   38.979544][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.979783][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   38.980032][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   38.980545][  T308] RSP: 0018:ffa0000000be7060 EFLAGS: 00010286
[   38.980722][  T308] RAX: 00000000ffffffa6 RBX: ff1100000b2cd240 RCX: 1ff400000017cdd2
[   38.980982][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd2f0
[   38.981228][  T308] RBP: ff1100000c702000 R08: 1fe2200001659a5f R09: ff1100000ec88b58
[   38.981416][  T308] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   38.981606][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000be7100
[   38.981798][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   38.982031][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   38.982191][  T308] CR2: 000000000edb6988 CR3: 000000000bf50003 CR4: 0000000000771ef0
[   38.982386][  T308] PKRU: 55555554
[   38.982481][  T308] Call Trace:
[   38.982576][  T308]  <TASK>
[   38.982641][  T308]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   38.982776][  T308]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   38.982875][  T308]  netif_close_many (net/core/dev.c:1804)
[   38.983043][  T308]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   38.983244][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.983390][  T308]  ? __dev_close_many (net/core/dev.c:1781)
[   38.983551][  T308]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   38.983727][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   38.983943][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.984135][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   38.984299][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   38.984427][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   38.984554][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   38.984713][  T308]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   38.984842][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.985055][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   38.985277][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.985403][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.985531][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   38.985660][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.985791][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.986118][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.986275][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.986447][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   38.986579][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.986709][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.986902][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   38.987151][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.987284][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.987409][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   38.987535][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   38.987664][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   38.987791][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   38.987918][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.988119][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.988256][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.988388][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   38.988535][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   38.988740][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   38.988887][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   38.989141][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   38.989284][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   38.989464][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   38.989651][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   38.989780][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   38.989909][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   38.990106][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   38.990242][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   38.990370][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   38.990500][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   38.990628][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   38.990756][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   38.990919][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   38.991135][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   38.991309][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   38.991460][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   38.991618][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   38.991781][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   38.991927][  T308]  __sys_sendmsg (net/socket.c:2784)
[   38.992064][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   38.992245][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   38.992466][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   38.992595][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   38.992725][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   38.992856][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   38.992994][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   38.993128][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   38.993291][  T308] RIP: 0033:0x7f55a0bfe08e
[   38.993425][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   38.993887][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   38.994165][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   38.994402][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   38.994639][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   38.994877][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   38.995135][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   38.999519][  T308] ------------[ cut here ]------------
| [   38.999661][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/308
| [   38.999884][  T308] Modules linked in:
| [   39.000254][  T308] Tainted: [W]=WARN
[   39.000346][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.000500][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.000661][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.001104][  T308] RSP: 0018:ffa0000000be7190 EFLAGS: 00010286
[   39.001265][  T308] RAX: 00000000ffffffa6 RBX: ff1100000bd88340 RCX: 1ff400000017cdf8
[   39.001448][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd883f0
[   39.001629][  T308] RBP: ff1100000c702000 R08: 1fe22000017b107f R09: ff1100000ec88b58
[   39.001817][  T308] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   39.002006][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.002192][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.002415][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.002572][  T308] CR2: 00007ffd5ea11b2c CR3: 000000000bf50002 CR4: 0000000000771ef0
[   39.002759][  T308] PKRU: 55555554
[   39.002852][  T308] Call Trace:
[   39.002946][  T308]  <TASK>
[   39.003009][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   39.003164][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.003323][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.003444][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.003572][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.003726][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.003848][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.003974][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.004099][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.004231][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.004355][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.004479][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.004619][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.004741][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.004863][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.004992][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.005117][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.005248][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.005378][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.005501][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.005626][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.005751][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.005875][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.006008][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.006131][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.006261][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.006385][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.006511][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.006633][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.006760][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.006886][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.007017][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.007144][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.007272][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.007400][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.007523][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.007646][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.007772][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.007896][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.008028][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.008156][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.008282][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.008404][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.008554][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.008680][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.008806][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.008939][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.009061][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.009219][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.009354][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.009476][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.009598][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.009752][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.009876][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.010003][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.010127][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.010253][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.010375][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.010527][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.010659][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.011098][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.011285][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.011466][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.011648][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.011829][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.012014][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.013588][  T308] ------------[ cut here ]------------
| [   39.013717][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/308
| [   39.013945][  T308] Modules linked in:
| [   39.014319][  T308] Tainted: [W]=WARN
[   39.014417][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.014584][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.014756][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.015228][  T308] RSP: 0018:ffa0000000be6e00 EFLAGS: 00010286
[   39.015392][  T308] RAX: 00000000ffffffa6 RBX: ff1100000bd884c0 RCX: 1ff400000017cd86
[   39.015586][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88570
[   39.015781][  T308] RBP: ff1100000251c000 R08: 1fe22000017b10af R09: ff1100000ec88b58
[   39.015984][  T308] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   39.016180][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   39.016398][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.016725][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.016896][  T308] CR2: 00007ffd5ea11b2c CR3: 000000000bf50002 CR4: 0000000000771ef0
[   39.017101][  T308] PKRU: 55555554
[   39.017200][  T308] Call Trace:
[   39.017305][  T308]  <TASK>
[   39.017372][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.017500][  T308]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.017630][  T308]  notifier_call_chain (kernel/notifier.c:85)
[   39.017765][  T308]  netdev_lower_state_changed (net/core/dev.c:9573)
[   39.017898][  T308]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   39.018066][  T308]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.018197][  T308]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   39.018337][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.018467][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.018597][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.018725][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.018860][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.018998][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.019127][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.019263][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.019395][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.019559][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.019815][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.019949][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.020079][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.020248][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.020467][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.020595][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.020725][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.020855][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.021078][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.021206][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.021356][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.021483][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.021699][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.021828][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.021963][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.022094][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.022338][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.022527][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.022673][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.022871][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.023138][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.023281][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.023483][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.023689][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.024052][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.024267][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.024462][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.024613][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.024830][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.024967][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.025103][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.025238][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.025456][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.025587][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.025717][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.025849][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.026072][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.026203][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.026387][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.026577][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.026915][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.027168][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.027309][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.027630][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.027863][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.028080][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.028268][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.028497][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.028629][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.028757][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.028924][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.029061][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.029199][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.029335][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.029465][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.029680][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.029844][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.029988][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.030548][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.030747][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.031037][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.031238][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.031517][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.031709][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.033726][  T308] ------------[ cut here ]------------
| [   39.033859][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/308
| [   39.034100][  T308] Modules linked in:
| [   39.034570][  T308] Tainted: [W]=WARN
[   39.034669][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.034924][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.035254][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.035722][  T308] RSP: 0018:ffa0000000be6d50 EFLAGS: 00010286
[   39.035892][  T308] RAX: 00000000ffffffa6 RBX: ff1100000bd893c0 RCX: 1ff400000017cd70
[   39.036155][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89470
[   39.036360][  T308] RBP: ff1100000251c000 R08: 1fe22000017b128f R09: ff1100000ec88b58
[   39.036619][  T308] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   39.036819][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   39.037142][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.037380][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.037550][  T308] CR2: 00007ffd5ea11b2c CR3: 000000000bf50002 CR4: 0000000000771ef0
[   39.037750][  T308] PKRU: 55555554
[   39.037851][  T308] Call Trace:
[   39.038048][  T308]  <TASK>
[   39.038115][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.038250][  T308]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.038385][  T308]  notifier_call_chain (kernel/notifier.c:85)
[   39.038606][  T308]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   39.038737][  T308]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   39.038903][  T308]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   39.039070][  T308]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   39.039298][  T308]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   39.039428][  T308]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   39.039592][  T308]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   39.039726][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.039949][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.040081][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.040276][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.040476][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.040826][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.041035][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.041220][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.041354][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.041611][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.041774][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.041904][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.042133][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.042303][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.042437][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.042568][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.042789][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.042920][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.043058][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.043190][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.043434][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.043564][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.043693][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.043824][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.044050][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.044181][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.044319][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.044450][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.044669][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.044800][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.044935][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.045070][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.045296][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.045427][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.045556][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.045688][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.045908][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.046044][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.046175][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.046314][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.046536][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.046668][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.046801][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.046939][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.047156][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.047307][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.047440][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.047571][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.047792][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.047922][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.048060][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.048225][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.048446][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.048580][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.048712][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.048844][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.049099][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.049248][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.049384][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.049601][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.049769][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.049902][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.050039][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.050265][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.050396][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.050534][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.050696][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.050926][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.051503][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.051703][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.051899][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.052190][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.052469][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.052665][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.063232][  T308] ------------[ cut here ]------------
| [   39.063384][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/308
| [   39.063621][  T308] Modules linked in:
| [   39.064575][  T308] Tainted: [W]=WARN
[   39.064679][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.064847][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.065092][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.065574][  T308] RSP: 0018:ffa0000000be6d50 EFLAGS: 00010286
[   39.065744][  T308] RAX: 00000000ffffffa6 RBX: ff1100000d798040 RCX: 1ff400000017cd70
[   39.066001][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7980f0
[   39.066204][  T308] RBP: ff1100000251c000 R08: 1fe2200001af301f R09: ff1100000ec88b58
[   39.066409][  T308] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   39.066607][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000be6d98
[   39.066808][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.067107][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.067286][  T308] CR2: 00007ffd5ea11b2c CR3: 000000000bf50002 CR4: 0000000000771ef0
[   39.067486][  T308] PKRU: 55555554
[   39.067585][  T308] Call Trace:
[   39.067684][  T308]  <TASK>
[   39.067752][  T308]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.067887][  T308]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.068051][  T308]  netif_close_many (net/core/dev.c:1804)
[   39.068185][  T308]  ? __dev_close_many (net/core/dev.c:1781)
[   39.068323][  T308]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   39.068490][  T308]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   39.068623][  T308]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   39.068755][  T308]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   39.068889][  T308]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   39.069086][  T308]  dev_close (net/core/dev_api.c:221)
[   39.069188][  T308]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   39.069331][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.069465][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.069597][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.069728][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.069866][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.070065][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.070197][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.070334][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.070470][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.070637][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.070802][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.070995][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.071129][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.071301][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.071434][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.071567][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.071700][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.071834][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.072025][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.072158][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.072316][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.072448][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.072582][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.072713][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.072848][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.073039][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.073173][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.073312][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.073443][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.073579][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.073713][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.073847][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.074039][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.074175][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.074317][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.074452][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.074584][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.074718][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.074851][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.075043][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.075179][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.075318][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.075455][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.075591][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.075725][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.075859][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.076053][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.076187][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.076324][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.076458][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.076595][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.076758][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.076892][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.077089][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.077227][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.077360][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.077527][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.077672][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.077805][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.077999][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.078172][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.078313][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.078450][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.078583][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.078718][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.078854][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.079079][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.079228][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.079714][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.079917][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.080178][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.080380][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.080589][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.080793][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.082635][  T308] ------------[ cut here ]------------
| [   39.082788][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/308
| [   39.083029][  T308] Modules linked in:
| [   39.083413][  T308] Tainted: [W]=WARN
[   39.083513][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.083680][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.083856][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.084364][  T308] RSP: 0018:ffa0000000be6d70 EFLAGS: 00010286
[   39.084535][  T308] RAX: 00000000ffffffa6 RBX: ff1100000d799540 RCX: 1ff400000017cd74
[   39.084733][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7995f0
[   39.084938][  T308] RBP: ff1100000251c000 R08: 1fe2200001af32bf R09: ff1100000ec88b58
[   39.085137][  T308] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.085343][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   39.085543][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.085778][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.085958][  T308] CR2: 00005563621c9d5c CR3: 000000000bf50004 CR4: 0000000000771ef0
[   39.086157][  T308] PKRU: 55555554
[   39.086266][  T308] Call Trace:
[   39.086366][  T308]  <TASK>
[   39.086434][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.086567][  T308]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.086701][  T308]  notifier_call_chain (kernel/notifier.c:85)
[   39.086839][  T308]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   39.086978][  T308]  ? __dev_close_many (net/core/dev.c:1781)
[   39.087115][  T308]  ? netif_set_group (net/core/dev.c:9947)
[   39.087256][  T308]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   39.087390][  T308]  dev_set_mac_address (net/core/dev_api.c:339)
[   39.087522][  T308]  ? dev_close (net/core/dev_api.c:221)
[   39.087621][  T308]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   39.087756][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.087892][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.088030][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.088168][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.088312][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.088446][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.088577][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.088710][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.088844][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.089017][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.089182][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.089322][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.089454][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.089620][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.089754][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.089888][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.090024][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.090156][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.090289][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.090422][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.090572][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.090703][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.090835][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.090977][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.091110][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.091247][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.091385][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.091516][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.091648][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.091780][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.091913][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.092049][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.092181][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.092338][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.092475][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.092610][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.092743][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.092879][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.093014][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.093147][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.093306][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.093501][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.093636][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.093822][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.094031][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.094237][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.094444][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.094619][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.094794][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.094989][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.095122][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.095318][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.095521][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.095730][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.095953][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.096160][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.096428][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.096662][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.096843][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.096979][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.097147][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.097286][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.097419][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.097554][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.097686][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.097819][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.097990][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.098129][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.098602][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.098801][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.099002][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.099197][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.099399][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.099595][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.106716][  T308] ------------[ cut here ]------------
| [   39.106865][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/308
| [   39.107105][  T308] Modules linked in:
| [   39.107479][  T308] Tainted: [W]=WARN
[   39.107580][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.107743][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.107912][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.108384][  T308] RSP: 0018:ffa0000000be6e00 EFLAGS: 00010286
[   39.108550][  T308] RAX: 00000000ffffffa6 RBX: ff1100000d799840 RCX: 1ff400000017cd86
[   39.108747][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7998f0
[   39.108947][  T308] RBP: ff1100000ce64000 R08: 1fe2200001af331f R09: ff1100000ec88b58
[   39.109142][  T308] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.109360][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   39.109560][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.109793][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.109965][  T308] CR2: 00005563621c9d5c CR3: 000000000bf50004 CR4: 0000000000771ef0
[   39.110161][  T308] PKRU: 55555554
[   39.110268][  T308] Call Trace:
[   39.110367][  T308]  <TASK>
[   39.110435][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.110566][  T308]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.110696][  T308]  notifier_call_chain (kernel/notifier.c:85)
[   39.110830][  T308]  netdev_lower_state_changed (net/core/dev.c:9573)
[   39.110967][  T308]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   39.111133][  T308]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.111270][  T308]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   39.111404][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.111535][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.111670][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.111801][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.111940][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.112074][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.112202][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.112339][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.112472][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.112636][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.112797][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.112925][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.113591][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.113756][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.113889][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.114079][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.114280][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.114476][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.114676][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.114877][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.115113][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.115251][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.115380][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.115509][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.115638][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.115826][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.116015][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.116145][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.116280][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.116414][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.116545][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.116674][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.116805][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.116991][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.117121][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.117269][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.117397][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.117526][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.117656][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.117829][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.118138][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.118351][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.118562][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.118770][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.119073][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.119283][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.119454][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.119615][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.119812][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.120107][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.120317][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.120514][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.120647][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.120779][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.120910][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.121103][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.121273][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.121418][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.121549][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.121677][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.121841][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.122028][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.122160][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.122296][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.122427][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.122557][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.122718][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.122857][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.123381][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.123578][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.123773][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.124026][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.124223][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.124417][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.126259][  T308] ------------[ cut here ]------------
| [   39.126414][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/308
| [   39.126643][  T308] Modules linked in:
| [   39.127027][  T308] Tainted: [W]=WARN
[   39.127127][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.127303][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.127473][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.127958][  T308] RSP: 0018:ffa0000000be6d50 EFLAGS: 00010286
[   39.128128][  T308] RAX: 00000000ffffffa6 RBX: ff1100000d798f40 RCX: 1ff400000017cd70
[   39.128339][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d798ff0
[   39.128535][  T308] RBP: ff1100000ce64000 R08: 1fe2200001af31ff R09: ff1100000ec88b58
[   39.128730][  T308] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.128926][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.129131][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.129367][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.129532][  T308] CR2: 000000000edb6988 CR3: 000000000bf50003 CR4: 0000000000771ef0
[   39.129730][  T308] PKRU: 55555554
[   39.129830][  T308] Call Trace:
[   39.129942][  T308]  <TASK>
[   39.130010][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.130141][  T308]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.130278][  T308]  notifier_call_chain (kernel/notifier.c:85)
[   39.130412][  T308]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   39.130546][  T308]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   39.130707][  T308]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   39.130870][  T308]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   39.131011][  T308]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   39.131142][  T308]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   39.131313][  T308]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   39.131445][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.131575][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.131705][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.131837][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.131984][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.132118][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.132256][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.132387][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.132521][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.132685][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.132852][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.132988][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.133119][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.133287][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.133419][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.133550][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.133680][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.133811][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.133947][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.134077][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.134232][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.134364][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.134495][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.134626][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.134756][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.134890][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.135027][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.135157][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.135293][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.135423][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.135555][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.135691][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.135824][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.135964][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.136094][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.136238][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.136368][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.136498][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.136629][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.136760][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.136894][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.137030][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.137161][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.137300][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.137431][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.137562][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.137692][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.137825][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.137964][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.138095][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.138252][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.138469][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.138602][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.138733][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.138866][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.139006][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.139169][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.139316][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.139448][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.139577][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.139742][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.139872][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.140008][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.140139][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.140275][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.140405][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.140569][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.140705][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.141175][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.141376][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.141570][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.141764][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.141964][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.142157][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.161177][  T308] ------------[ cut here ]------------
| [   39.161319][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/308
| [   39.161548][  T308] Modules linked in:
| [   39.162089][  T308] Tainted: [W]=WARN
[   39.162196][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.162370][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.162541][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.163012][  T308] RSP: 0018:ffa0000000be6d50 EFLAGS: 00010286
[   39.163187][  T308] RAX: 00000000ffffffa6 RBX: ff1100000d799e40 RCX: 1ff400000017cd70
[   39.163389][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d799ef0
[   39.163585][  T308] RBP: ff1100000ce64000 R08: 1fe2200001af33df R09: ff1100000ec88b58
[   39.163783][  T308] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   39.163994][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000be6d98
[   39.164195][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.164438][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.164609][  T308] CR2: 000000000edb6988 CR3: 000000000bf50003 CR4: 0000000000771ef0
[   39.164811][  T308] PKRU: 55555554
[   39.164911][  T308] Call Trace:
[   39.165018][  T308]  <TASK>
[   39.165091][  T308]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.165229][  T308]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.165333][  T308]  netif_close_many (net/core/dev.c:1804)
[   39.165466][  T308]  ? __dev_close_many (net/core/dev.c:1781)
[   39.165597][  T308]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   39.165764][  T308]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   39.165896][  T308]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   39.166038][  T308]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   39.166169][  T308]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   39.166316][  T308]  dev_close (net/core/dev_api.c:221)
[   39.166419][  T308]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   39.166556][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.166688][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.166823][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.166964][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.167106][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.167246][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.167378][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.167510][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.167643][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.167810][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.167979][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.168112][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.168248][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.168414][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.168549][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.168682][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.168816][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.168955][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.169086][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.169221][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.169373][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.169513][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.169644][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.169776][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.169907][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.170045][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.170179][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.170315][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.170452][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.170586][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.170719][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.170852][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.170990][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.171122][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.171261][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.171396][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.171530][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.171664][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.171801][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.171939][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.172075][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.172206][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.172344][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.172481][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.172613][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.172748][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.172882][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.173022][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.173157][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.173296][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.173429][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.173594][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.173727][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.173863][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.174004][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.174137][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.174316][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.174462][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.174597][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.174729][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.174897][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.175036][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.175169][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.175312][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.175444][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.175580][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.175745][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.175887][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.176366][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.176572][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.176771][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.176975][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.177174][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.177381][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.179114][  T308] ------------[ cut here ]------------
| [   39.179253][  T308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/308
| [   39.179480][  T308] Modules linked in:
| [   39.179849][  T308] Tainted: [W]=WARN
[   39.180096][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.180269][  T308] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.180438][  T308] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.180899][  T308] RSP: 0018:ffa0000000be6d70 EFLAGS: 00010286
[   39.181070][  T308] RAX: 00000000ffffffa6 RBX: ff1100000d798940 RCX: 1ff400000017cd74
[   39.181275][  T308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7989f0
[   39.181467][  T308] RBP: ff1100000ce64000 R08: 1fe2200001af313f R09: ff1100000ec88b58
[   39.181660][  T308] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.181856][  T308] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.182061][  T308] FS:  00007f55a09c4840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.182296][  T308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.182460][  T308] CR2: 000000000edb6988 CR3: 000000000bf50003 CR4: 0000000000771ef0
[   39.182655][  T308] PKRU: 55555554
[   39.182754][  T308] Call Trace:
[   39.182851][  T308]  <TASK>
[   39.182922][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.183065][  T308]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.183197][  T308]  notifier_call_chain (kernel/notifier.c:85)
[   39.183339][  T308]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   39.183470][  T308]  ? __dev_close_many (net/core/dev.c:1781)
[   39.183600][  T308]  ? netif_set_group (net/core/dev.c:9947)
[   39.183735][  T308]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   39.183871][  T308]  dev_set_mac_address (net/core/dev_api.c:339)
[   39.184008][  T308]  ? dev_close (net/core/dev_api.c:221)
[   39.184109][  T308]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   39.184252][  T308]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   39.184384][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.184513][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.184643][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.184777][  T308]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.184914][  T308]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   39.185052][  T308]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.185183][  T308]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   39.185321][  T308]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   39.185485][  T308]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   39.185647][  T308]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.185777][  T308]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.185910][  T308]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   39.186076][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.186207][  T308]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   39.186344][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.186474][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.186604][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.186740][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.186870][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.187026][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.187156][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.187293][  T308]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.187423][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.187553][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.187685][  T308]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   39.187818][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.187957][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.188088][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.188222][  T308]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.188356][  T308]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   39.188486][  T308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.188616][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.188748][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.188878][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.189018][  T308]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.189149][  T308]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.189285][  T308]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.189418][  T308]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.189548][  T308]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.189683][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.189815][  T308]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.189954][  T308]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.190085][  T308]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.190218][  T308]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.190350][  T308]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.190480][  T308]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.190611][  T308]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.190745][  T308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.190877][  T308]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.191012][  T308]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.191173][  T308]  ? move_addr_to_kernel (net/socket.c:258)
[   39.191309][  T308]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.191440][  T308]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.191572][  T308]  ___sys_sendmsg (net/socket.c:2752)
[   39.191700][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.191863][  T308]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.192013][  T308]  __sys_sendmsg (net/socket.c:2784)
[   39.192145][  T308]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.192281][  T308]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.192446][  T308]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.192576][  T308]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.192705][  T308]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.192835][  T308]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.192970][  T308]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.193101][  T308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.193267][  T308] RIP: 0033:0x7f55a0bfe08e
[   39.193402][  T308] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.193866][  T308] RSP: 002b:00007fffbca878a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.194067][  T308] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f55a0bfe08e
[   39.194267][  T308] RDX: 0000000000000000 RSI: 00007fffbca87950 RDI: 0000000000000005
[   39.194459][  T308] RBP: 00007fffbca878b0 R08: 0000000000000000 R09: 0000000000000000
[   39.194653][  T308] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.194846][  T308] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbca88010
| [   39.212488][   T46] ------------[ cut here ]------------
| [   39.212620][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 1/46
| [   39.212866][   T46] Modules linked in:
| [   39.213258][   T46] Tainted: [W]=WARN
[   39.213348][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.213501][   T46] Workqueue: events_unbound linkwatch_event
[   39.213656][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.213813][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.214246][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   39.214393][   T46] RAX: 00000000ffffffa6 RBX: ff1100000ee08040 RCX: 1ff4000000065f02
[   39.214571][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee080f0
[   39.214747][   T46] RBP: ff1100000256c000 R08: 1fe2200001dc101f R09: ff11000002410ba8
[   39.214922][   T46] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.215109][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.215296][   T46] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.215507][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.215656][   T46] CR2: 000000000edb6988 CR3: 000000000bf50003 CR4: 0000000000771ef0
[   39.215833][   T46] PKRU: 55555554
[   39.215920][   T46] Call Trace:
[   39.216012][   T46]  <TASK>
[   39.216074][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.216193][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.216318][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   39.216437][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.216527][   T46]  netif_state_change (net/core/dev.c:1605)
[   39.216648][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   39.216769][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   39.216919][   T46]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   39.217042][   T46]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   39.217162][   T46]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   39.217281][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   39.217401][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   39.217524][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.217644][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   39.217762][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   39.217880][   T46]  process_one_work (kernel/workqueue.c:3314)
[   39.218006][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   39.218125][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.218252][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   39.218374][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   39.218492][   T46]  kthread (kernel/kthread.c:436)
[   39.218582][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.218730][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.218849][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   39.218976][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   39.219121][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   39.219245][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.219361][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.313893][  T310] ------------[ cut here ]------------
| [   39.314060][  T310] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/310
| [   39.314297][  T310] Modules linked in:
| [   39.314665][  T310] Tainted: [W]=WARN
[   39.314766][  T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.314943][  T310] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.315116][  T310] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.315577][  T310] RSP: 0018:ffa0000000d87020 EFLAGS: 00010286
[   39.315747][  T310] RAX: 00000000ffffffa6 RBX: ff1100000bf241c0 RCX: 1ff40000001b0dca
[   39.316070][  T310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf24270
[   39.316272][  T310] RBP: ff1100000ce51000 R08: 1fe22000017e484f R09: ff1100000ec8d158
[   39.316464][  T310] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   39.316656][  T310] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.316855][  T310] FS:  00007f6aaa0ba840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.317090][  T310] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.317259][  T310] CR2: 000000003aab3988 CR3: 0000000009fc8006 CR4: 0000000000771ef0
[   39.317456][  T310] PKRU: 55555554
[   39.317555][  T310] Call Trace:
[   39.317653][  T310]  <TASK>
[   39.317722][  T310]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.317856][  T310]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.317963][  T310]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   39.318094][  T310]  __dev_notify_flags (net/core/dev.c:9787)
[   39.318232][  T310]  ? netif_change_name (net/core/dev.c:1495)
[   39.318362][  T310]  ? __dev_change_flags (net/core/dev.c:9752)
[   39.318493][  T310]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   39.318624][  T310]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.318754][  T310]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   39.318888][  T310]  netif_change_flags (net/core/dev.c:9820)
[   39.319024][  T310]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   39.319156][  T310]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   39.319291][  T310]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.319422][  T310]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.319582][  T310]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.319711][  T310]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.319839][  T310]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.319972][  T310]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.320104][  T310]  ? __kernel_text_address (kernel/extable.c:79)
[   39.320241][  T310]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.320373][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.320500][  T310]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.320628][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.320756][  T310]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.320885][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.321020][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.321149][  T310]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.321284][  T310]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.321414][  T310]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.321542][  T310]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.321672][  T310]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.321805][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.321943][  T310]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.322075][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.322204][  T310]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.322337][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.322465][  T310]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.322592][  T310]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.322724][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.322853][  T310]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.322987][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.323118][  T310]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.323254][  T310]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.323384][  T310]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.323514][  T310]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.323646][  T310]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.323773][  T310]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.323903][  T310]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.324037][  T310]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.324167][  T310]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.324303][  T310]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.324432][  T310]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.324565][  T310]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.324694][  T310]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.324825][  T310]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.324962][  T310]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.325092][  T310]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.325225][  T310]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.325357][  T310]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.325487][  T310]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.325619][  T310]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.325748][  T310]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.325877][  T310]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.326042][  T310]  ? move_addr_to_kernel (net/socket.c:258)
[   39.326173][  T310]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.326307][  T310]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.326438][  T310]  ___sys_sendmsg (net/socket.c:2752)
[   39.326566][  T310]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.326728][  T310]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.326870][  T310]  __sys_sendmsg (net/socket.c:2784)
[   39.327006][  T310]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.327134][  T310]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.327300][  T310]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.327430][  T310]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.327557][  T310]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.327686][  T310]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.327816][  T310]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.327949][  T310]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.328110][  T310] RIP: 0033:0x7f6aaa2f408e
[   39.328250][  T310] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.328778][  T310] RSP: 002b:00007ffc9add2020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.328993][  T310] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6aaa2f408e
[   39.329194][  T310] RDX: 0000000000000000 RSI: 00007ffc9add20d0 RDI: 0000000000000005
[   39.329394][  T310] RBP: 00007ffc9add2030 R08: 0000000000000000 R09: 0000000000000000
[   39.329584][  T310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.329780][  T310] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9add2790
| [   39.504369][  T313] ------------[ cut here ]------------
| [   39.504580][  T313] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/313
| [   39.504821][  T313] Modules linked in:
| [   39.505336][  T313] Tainted: [W]=WARN
[   39.505442][  T313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.505611][  T313] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.505789][  T313] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.506277][  T313] RSP: 0018:ffa0000000da71b0 EFLAGS: 00010286
[   39.506453][  T313] RAX: 00000000ffffffa6 RBX: ff11000001f8cac0 RCX: 1ff40000001b4dfc
[   39.506717][  T313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8cb70
[   39.507045][  T313] RBP: ff1100000f4a2000 R08: 1fe22000003f196f R09: ff11000001f12e80
[   39.507355][  T313] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[   39.507558][  T313] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[   39.507758][  T313] FS:  00007f5a76b23840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.508000][  T313] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.508166][  T313] CR2: 00007f5a76d18c40 CR3: 000000000f564001 CR4: 0000000000771ef0
[   39.508376][  T313] PKRU: 55555554
[   39.508477][  T313] Call Trace:
[   39.508579][  T313]  <TASK>
[   39.508649][  T313]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.508782][  T313]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   39.508914][  T313]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.509021][  T313]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   39.509153][  T313]  __dev_notify_flags (net/core/dev.c:9787)
[   39.509297][  T313]  ? netif_change_name (net/core/dev.c:1495)
[   39.509429][  T313]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.509563][  T313]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[   39.509748][  T313]  ? timer_init_key (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 ./include/linux/lockdep.h:148 kernel/time/timer.c:861 kernel/time/timer.c:881)
[   39.509925][  T313]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   39.510064][  T313]  ? bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   39.510193][  T313]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   39.510329][  T313]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   39.510461][  T313]  ? __dev_get_by_name (net/core/dev.c:883)
[   39.510597][  T313]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   39.510734][  T313]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   39.510869][  T313]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.511007][  T313]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.511139][  T313]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.511279][  T313]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.511411][  T313]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.511543][  T313]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.511677][  T313]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.511809][  T313]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.511944][  T313]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.512073][  T313]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.512202][  T313]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.512336][  T313]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.512469][  T313]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.512597][  T313]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.512726][  T313]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.512857][  T313]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.512996][  T313]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.513135][  T313]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.513273][  T313]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.513410][  T313]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.513541][  T313]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.513672][  T313]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.513805][  T313]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.513943][  T313]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.514075][  T313]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.514208][  T313]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.514346][  T313]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.514477][  T313]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.514638][  T313]  ? move_addr_to_kernel (net/socket.c:258)
[   39.514773][  T313]  ___sys_sendmsg (net/socket.c:2752)
[   39.514903][  T313]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.515041][  T313]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.515180][  T313]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   39.515320][  T313]  __sys_sendmsg (net/socket.c:2784)
[   39.515452][  T313]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.515588][  T313]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.515719][  T313]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.515850][  T313]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.515988][  T313]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.516119][  T313]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.516260][  T313]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.516425][  T313] RIP: 0033:0x7f5a76d5d08e
[   39.516563][  T313] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.517035][  T313] RSP: 002b:00007fffd3b8a830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.517299][  T313] RAX: ffffffffffffffda RBX: 00007fffd3b8afc8 RCX: 00007f5a76d5d08e
[   39.517514][  T313] RDX: 0000000000000000 RSI: 00007fffd3b8a8e0 RDI: 0000000000000005
[   39.517711][  T313] RBP: 00007fffd3b8a840 R08: 0000000000000000 R09: 0000000000000000
[   39.517907][  T313] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.518110][  T313] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd3b8afa0
| [   39.567973][  T315] ------------[ cut here ]------------
| [   39.568150][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/315
| [   39.568408][  T315] Modules linked in:
| [   39.568842][  T315] Tainted: [W]=WARN
[   39.568957][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.569129][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.569318][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.569853][  T315] RSP: 0018:ffa0000000da6e10 EFLAGS: 00010286
[   39.570037][  T315] RAX: 00000000ffffffa6 RBX: ff11000001f8d840 RCX: 1ff40000001b4d88
[   39.570250][  T315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8d8f0
[   39.570454][  T315] RBP: ff1100000f4a2000 R08: 1fe22000003f1b1f R09: ff1100000c830b58
[   39.570656][  T315] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   39.570858][  T315] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   39.571070][  T315] FS:  00007f282b526840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.571315][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.571489][  T315] CR2: 000000002f149988 CR3: 000000000f562005 CR4: 0000000000771ef0
[   39.571693][  T315] PKRU: 55555554
[   39.571795][  T315] Call Trace:
[   39.571896][  T315]  <TASK>
[   39.571972][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.572112][  T315]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.572262][  T315]  notifier_call_chain (kernel/notifier.c:85)
[   39.572402][  T315]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   39.572538][  T315]  ? __dev_open (./include/net/netdev_lock.h:33)
[   39.572673][  T315]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   39.572811][  T315]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   39.573492][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.573632][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.573768][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.573900][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.574039][  T315]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.574174][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.574317][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.574453][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.574585][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.574722][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.574859][  T315]  do_set_master (net/core/rtnetlink.c:3011)
[   39.574999][  T315]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.575135][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.575276][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.575411][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.575576][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.575712][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.575847][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.575987][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.576125][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   39.576267][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.576404][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.576537][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.576672][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.576805][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.576944][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.577078][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.577215][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.577350][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.577484][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.577618][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.577754][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.577887][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.578029][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.578166][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.578312][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.578446][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.578580][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.578715][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.578848][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.578990][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.579123][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.579262][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.579394][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.579528][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.579662][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.579796][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.579939][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.580073][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.580209][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.580350][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.580487][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.580621][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.580758][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.580897][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.581036][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.581172][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.581313][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.581449][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.581583][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.581717][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.581852][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.581995][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.582130][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.582270][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.582437][  T315]  ? move_addr_to_kernel (net/socket.c:258)
[   39.582573][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.582710][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.582846][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   39.582984][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.583157][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.583308][  T315]  __sys_sendmsg (net/socket.c:2784)
[   39.583442][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.583575][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.583742][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.583876][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.584014][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.584174][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.584322][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.584456][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.584623][  T315] RIP: 0033:0x7f282b76008e
[   39.584765][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.585248][  T315] RSP: 002b:00007ffc6e6e2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.585452][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f282b76008e
[   39.585653][  T315] RDX: 0000000000000000 RSI: 00007ffc6e6e2700 RDI: 0000000000000005
[   39.585855][  T315] RBP: 00007ffc6e6e2660 R08: 0000000000000000 R09: 0000000000000000
[   39.586062][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.586268][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e6e2dc0
| [   39.587903][  T315] ------------[ cut here ]------------
| [   39.588042][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/315
| [   39.588275][  T315] Modules linked in:
| [   39.588649][  T315] Tainted: [W]=WARN
[   39.588750][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.588922][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.589101][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.589641][  T315] RSP: 0018:ffa0000000da6d80 EFLAGS: 00010286
[   39.589813][  T315] RAX: 00000000ffffffa6 RBX: ff11000001f8d9c0 RCX: 1ff40000001b4d76
[   39.590018][  T315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8da70
[   39.590222][  T315] RBP: ff1100000251c000 R08: 1fe22000003f1b4f R09: ff1100000c830b58
[   39.590420][  T315] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   39.590773][  T315] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   39.590980][  T315] FS:  00007f282b526840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.591220][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.591479][  T315] CR2: 000000002f149988 CR3: 000000000f562005 CR4: 0000000000771ef0
[   39.591680][  T315] PKRU: 55555554
[   39.591782][  T315] Call Trace:
[   39.591978][  T315]  <TASK>
[   39.592049][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.592181][  T315]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.592317][  T315]  notifier_call_chain (kernel/notifier.c:85)
[   39.592453][  T315]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   39.592734][  T315]  ? netif_set_mtu (net/core/dev.c:9910)
[   39.592868][  T315]  ? netif_set_group (net/core/dev.c:9947)
[   39.593011][  T315]  dev_set_mac_address (net/core/dev_api.c:339)
[   39.593147][  T315]  ? dev_set_mtu (net/core/dev_api.c:249)
[   39.593424][  T315]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   39.593565][  T315]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   39.593702][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.593844][  T315]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.594075][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.594208][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.594359][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.594533][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.594762][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.594898][  T315]  do_set_master (net/core/rtnetlink.c:3011)
[   39.595037][  T315]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.595172][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.595409][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.595590][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.595758][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.595900][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.596135][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.596297][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.596461][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   39.596596][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.596826][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.596967][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.597111][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.597292][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.597514][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.597648][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.597782][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.597915][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.598069][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.598252][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.598388][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.598521][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.598746][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.598883][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.599023][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.599160][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.599450][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.599581][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.599712][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.599849][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.600127][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.600272][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.600404][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.600540][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.600764][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.600955][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.601089][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.601227][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.601451][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.601583][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.601756][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.601907][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.602043][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.602179][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.602317][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.602452][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.602737][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.602871][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.603014][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.603149][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.603430][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.603567][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.603703][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.603837][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.604100][  T315]  ? move_addr_to_kernel (net/socket.c:258)
[   39.604238][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.604415][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.604651][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   39.604784][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.604957][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.605104][  T315]  __sys_sendmsg (net/socket.c:2784)
[   39.605329][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.605482][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.605687][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.605821][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.606050][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.606183][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.606345][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.606508][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.606765][  T315] RIP: 0033:0x7f282b76008e
[   39.606905][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.607539][  T315] RSP: 002b:00007ffc6e6e2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.607741][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f282b76008e
[   39.608048][  T315] RDX: 0000000000000000 RSI: 00007ffc6e6e2700 RDI: 0000000000000005
[   39.608292][  T315] RBP: 00007ffc6e6e2660 R08: 0000000000000000 R09: 0000000000000000
[   39.608488][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.608776][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e6e2dc0
| [   39.610790][  T315] ------------[ cut here ]------------
| [   39.610922][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/315
| [   39.611220][  T315] Modules linked in:
| [   39.611695][  T315] Tainted: [W]=WARN
[   39.611798][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.612120][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.612295][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.612918][  T315] RSP: 0018:ffa0000000da6e18 EFLAGS: 00010286
[   39.613094][  T315] RAX: 00000000ffffffa6 RBX: ff11000001f8db40 RCX: 1ff40000001b4d89
[   39.613299][  T315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8dbf0
[   39.613605][  T315] RBP: ff1100000251c000 R08: 1fe22000003f1b7f R09: ff1100000c830b58
[   39.613850][  T315] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   39.614145][  T315] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c4e9000
[   39.614348][  T315] FS:  00007f282b526840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.614637][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.614902][  T315] CR2: 000000002f149988 CR3: 000000000f562005 CR4: 0000000000771ef0
[   39.615108][  T315] PKRU: 55555554
[   39.615207][  T315] Call Trace:
[   39.615332][  T315]  <TASK>
[   39.615436][  T315]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.615663][  T315]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.615764][  T315]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   39.615868][  T315]  ? netdev_notify_peers (net/core/dev.c:1642)
[   39.616013][  T315]  dev_open (net/core/dev_api.c:202)
[   39.616203][  T315]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   39.616394][  T315]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   39.616538][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.616672][  T315]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.616897][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.617038][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.617174][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.617311][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.617594][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.617732][  T315]  do_set_master (net/core/rtnetlink.c:3011)
[   39.617865][  T315]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.618005][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.618236][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.618409][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.618592][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.618724][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.618954][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.619087][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.619224][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   39.619377][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.619641][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.619773][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.619906][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.620041][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.620266][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.620405][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.620583][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.620717][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.620945][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.621076][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.621214][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.621395][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.621622][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.621757][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.621891][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.622029][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.622311][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.622442][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.622572][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.622706][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.622927][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.623081][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.623264][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.623399][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.623530][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.623661][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.623794][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.623926][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.624155][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.624289][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.624424][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.624555][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.624777][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.624968][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.625106][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.625245][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.625469][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.625604][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.625737][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.625870][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.626010][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.626146][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.626283][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.626414][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.626667][  T315]  ? move_addr_to_kernel (net/socket.c:258)
[   39.626803][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.626940][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.627074][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   39.627401][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.627639][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.627860][  T315]  __sys_sendmsg (net/socket.c:2784)
[   39.628184][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.628328][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.628495][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.628627][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.628851][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.628991][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.629122][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.629259][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.629513][  T315] RIP: 0033:0x7f282b76008e
[   39.629651][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.630224][  T315] RSP: 002b:00007ffc6e6e2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.630425][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f282b76008e
[   39.630625][  T315] RDX: 0000000000000000 RSI: 00007ffc6e6e2700 RDI: 0000000000000005
[   39.630914][  T315] RBP: 00007ffc6e6e2660 R08: 0000000000000000 R09: 0000000000000000
[   39.631118][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.631410][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e6e2dc0
| [   39.638343][  T315] ------------[ cut here ]------------
| [   39.638486][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/315
| [   39.638720][  T315] Modules linked in:
| [   39.639904][  T315] Tainted: [W]=WARN
[   39.640073][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.640252][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.640424][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.640894][  T315] RSP: 0018:ffa0000000da6e10 EFLAGS: 00010286
[   39.641131][  T315] RAX: 00000000ffffffa6 RBX: ff11000001f8de40 RCX: 1ff40000001b4d88
[   39.641401][  T315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8def0
[   39.641598][  T315] RBP: ff1100000251c000 R08: 1fe22000003f1bdf R09: ff1100000c830b58
[   39.641796][  T315] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   39.642060][  T315] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   39.642261][  T315] FS:  00007f282b526840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.642493][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.642660][  T315] CR2: 000000002f149988 CR3: 000000000f562005 CR4: 0000000000771ef0
[   39.642862][  T315] PKRU: 55555554
[   39.643028][  T315] Call Trace:
[   39.643126][  T315]  <TASK>
[   39.643194][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.643331][  T315]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.643465][  T315]  notifier_call_chain (kernel/notifier.c:85)
[   39.643601][  T315]  netdev_lower_state_changed (net/core/dev.c:9573)
[   39.643731][  T315]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   39.643896][  T315]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   39.644092][  T315]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   39.644230][  T315]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   39.644366][  T315]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.644499][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.644629][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.644763][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.644896][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.645095][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.645234][  T315]  do_set_master (net/core/rtnetlink.c:3011)
[   39.645366][  T315]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.645497][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.645631][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.645801][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.646038][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.646177][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.646313][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.646443][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.646573][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   39.646705][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.646841][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.647036][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.647168][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.647305][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.647435][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.647564][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.647694][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.647828][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.648025][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.648155][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.648294][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.648424][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.648560][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.648694][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.648828][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.649023][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.649157][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.649291][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.649421][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.649554][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.649685][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.649815][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.650012][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.650146][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.650282][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.650414][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.650544][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.650674][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.650805][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.650999][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.651132][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.651267][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.651396][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.651529][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.651661][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.651795][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.651928][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.652123][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.652261][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.652393][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.652527][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.652660][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.652791][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.652921][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.653147][  T315]  ? move_addr_to_kernel (net/socket.c:258)
[   39.653284][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.653415][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.653547][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   39.653678][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.653843][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.654047][  T315]  __sys_sendmsg (net/socket.c:2784)
[   39.654178][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.654310][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.654476][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.654609][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.654740][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.654871][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.655068][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.655200][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.655366][  T315] RIP: 0033:0x7f282b76008e
[   39.655506][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.656031][  T315] RSP: 002b:00007ffc6e6e2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.656234][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f282b76008e
[   39.656431][  T315] RDX: 0000000000000000 RSI: 00007ffc6e6e2700 RDI: 0000000000000005
[   39.656717][  T315] RBP: 00007ffc6e6e2660 R08: 0000000000000000 R09: 0000000000000000
[   39.656913][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.657168][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e6e2dc0
| [   39.659200][  T315] ------------[ cut here ]------------
| [   39.659352][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/315
| [   39.659586][  T315] Modules linked in:
| [   39.659971][  T315] Tainted: [W]=WARN
[   39.660072][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.660247][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.660418][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.660892][  T315] RSP: 0018:ffa0000000da6d20 EFLAGS: 00010286
[   39.661067][  T315] RAX: 00000000ffffffa6 RBX: ff1100000bf256c0 RCX: 1ff40000001b4d6a
[   39.661272][  T315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25770
[   39.661471][  T315] RBP: ff1100000251c000 R08: 1fe22000017e4aef R09: ff1100000c830b58
[   39.661669][  T315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.661869][  T315] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.662080][  T315] FS:  00007f282b526840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.662321][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.662487][  T315] CR2: 00007f55a0a91574 CR3: 000000000f562004 CR4: 0000000000771ef0
[   39.662686][  T315] PKRU: 55555554
[   39.662786][  T315] Call Trace:
[   39.662885][  T315]  <TASK>
[   39.662965][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.663096][  T315]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.663242][  T315]  notifier_call_chain (kernel/notifier.c:85)
[   39.663376][  T315]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   39.663507][  T315]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.663639][  T315]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   39.663777][  T315]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   39.663909][  T315]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   39.664048][  T315]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   39.664181][  T315]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   39.664317][  T315]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   39.664453][  T315]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.664586][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.664716][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.664850][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.664987][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.665125][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.665261][  T315]  do_set_master (net/core/rtnetlink.c:3011)
[   39.665393][  T315]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.665525][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.665657][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.665789][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.665959][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.666091][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.666226][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.666358][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.666489][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   39.666622][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.666756][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.666890][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.667028][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.667159][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.667296][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.667427][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.667557][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.667687][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.667818][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.667956][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.668092][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.668224][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.668358][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.668491][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.668623][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.668754][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.668885][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.669023][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.669153][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.669290][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.669419][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.669549][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.669680][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.669813][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.669953][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.670085][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.670220][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.670350][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.670483][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.670613][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.670745][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.670878][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.671018][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.671154][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.671287][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.671419][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.671550][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.671684][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.671817][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.671958][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.672091][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.672226][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.672357][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.672488][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.672649][  T315]  ? move_addr_to_kernel (net/socket.c:258)
[   39.672782][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.672915][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.673053][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   39.673184][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.673350][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.673492][  T315]  __sys_sendmsg (net/socket.c:2784)
[   39.673624][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.673755][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.673921][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.674061][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.674192][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.674328][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.674459][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.674591][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.674753][  T315] RIP: 0033:0x7f282b76008e
[   39.674890][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.675369][  T315] RSP: 002b:00007ffc6e6e2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.675568][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f282b76008e
[   39.675763][  T315] RDX: 0000000000000000 RSI: 00007ffc6e6e2700 RDI: 0000000000000005
[   39.675982][  T315] RBP: 00007ffc6e6e2660 R08: 0000000000000000 R09: 0000000000000000
[   39.676179][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.676378][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e6e2dc0
| [   39.677921][  T315] ------------[ cut here ]------------
| [   39.678057][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/315
| [   39.678290][  T315] Modules linked in:
| [   39.678660][  T315] Tainted: [W]=WARN
[   39.678759][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.678922][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.679652][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.680180][  T315] RSP: 0018:ffa0000000da6e10 EFLAGS: 00010286
[   39.680349][  T315] RAX: 00000000ffffffa6 RBX: ff1100000bf24dc0 RCX: 1ff40000001b4d88
[   39.680543][  T315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf24e70
[   39.680739][  T315] RBP: ff1100000251c000 R08: 1fe22000017e49cf R09: ff1100000c830b58
[   39.680966][  T315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.681162][  T315] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.681362][  T315] FS:  00007f282b526840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.681592][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.681764][  T315] CR2: 00007f55a0a91574 CR3: 000000000f562004 CR4: 0000000000771ef0
[   39.681964][  T315] PKRU: 55555554
[   39.682063][  T315] Call Trace:
[   39.682161][  T315]  <TASK>
[   39.682234][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.682363][  T315]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.682492][  T315]  notifier_call_chain (kernel/notifier.c:85)
[   39.682625][  T315]  netdev_lower_state_changed (net/core/dev.c:9573)
[   39.682756][  T315]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   39.682919][  T315]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   39.683054][  T315]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   39.683186][  T315]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   39.683323][  T315]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.683454][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.683584][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.683715][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.683846][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.684231][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.684364][  T315]  do_set_master (net/core/rtnetlink.c:3011)
[   39.684494][  T315]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.684625][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.684757][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.684890][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.685059][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.685188][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.685323][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.685452][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.685582][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   39.685712][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.685845][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.685979][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.686110][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.686245][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.686374][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.686504][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.686634][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.686766][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.686893][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.687028][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.687159][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.687290][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.687422][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.687555][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.687687][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.687820][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.687954][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.688084][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.688217][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.688350][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.688480][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.688609][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.688741][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.688872][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.689007][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.689137][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.689272][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.689401][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.689532][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.689661][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.689795][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.689925][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.690059][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.690192][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.690327][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.690458][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.690589][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.690723][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.690863][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.691007][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.691139][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.691276][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.691407][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.691537][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.691698][  T315]  ? move_addr_to_kernel (net/socket.c:258)
[   39.691832][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.691968][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.692101][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   39.692236][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.692398][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.692541][  T315]  __sys_sendmsg (net/socket.c:2784)
[   39.692672][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.692805][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.692978][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.693110][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.693247][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.693378][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.693507][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.693638][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.693803][  T315] RIP: 0033:0x7f282b76008e
[   39.693942][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.694409][  T315] RSP: 002b:00007ffc6e6e2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.694605][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f282b76008e
[   39.694802][  T315] RDX: 0000000000000000 RSI: 00007ffc6e6e2700 RDI: 0000000000000005
[   39.695001][  T315] RBP: 00007ffc6e6e2660 R08: 0000000000000000 R09: 0000000000000000
[   39.695195][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.695397][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e6e2dc0
| [   39.697105][  T315] ------------[ cut here ]------------
| [   39.697240][  T315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/315
| [   39.697466][  T315] Modules linked in:
| [   39.697829][  T315] Tainted: [W]=WARN
[   39.697927][  T315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.698682][  T315] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.698853][  T315] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.699379][  T315] RSP: 0018:ffa0000000da6db8 EFLAGS: 00010286
[   39.699541][  T315] RAX: 00000000ffffffa6 RBX: ff1100000bf250c0 RCX: 1ff40000001b4d7d
[   39.699735][  T315] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25170
[   39.699989][  T315] RBP: ff1100000f4a2000 R08: 1fe22000017e4a2f R09: ff1100000c830b58
[   39.700183][  T315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.700381][  T315] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[   39.700576][  T315] FS:  00007f282b526840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.700803][  T315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.701024][  T315] CR2: 00007f55a0a91574 CR3: 000000000f562004 CR4: 0000000000771ef0
[   39.701223][  T315] PKRU: 55555554
[   39.701320][  T315] Call Trace:
[   39.701417][  T315]  <TASK>
[   39.701483][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.701612][  T315]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.701746][  T315]  notifier_call_chain (kernel/notifier.c:85)
[   39.701879][  T315]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   39.702101][  T315]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   39.702240][  T315]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   39.702401][  T315]  ? netdev_change_features (net/core/dev.c:11117)
[   39.702530][  T315]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   39.702662][  T315]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   39.702794][  T315]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   39.702928][  T315]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.703115][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.703250][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.703380][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.703511][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.703646][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.703777][  T315]  do_set_master (net/core/rtnetlink.c:3011)
[   39.703906][  T315]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.704092][  T315]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.704227][  T315]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.704358][  T315]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.704518][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.704649][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.704779][  T315]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.704909][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.705093][  T315]  ? __kernel_text_address (kernel/extable.c:79)
[   39.705225][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.705355][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.705486][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.705618][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.705751][  T315]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.705885][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.706071][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.706201][  T315]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.706339][  T315]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.706468][  T315]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.706599][  T315]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.706733][  T315]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.706861][  T315]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.707051][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.707184][  T315]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.707319][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.707448][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.707576][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.707705][  T315]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.707836][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.708026][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.708154][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.708290][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.708420][  T315]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.708551][  T315]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.708680][  T315]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.708812][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.708995][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.709124][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.709259][  T315]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.709389][  T315]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.709519][  T315]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.709650][  T315]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.709781][  T315]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.709918][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.710103][  T315]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.710240][  T315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.710371][  T315]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.710500][  T315]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.710632][  T315]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.710764][  T315]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.710896][  T315]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.711084][  T315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.711218][  T315]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.711348][  T315]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.711508][  T315]  ? move_addr_to_kernel (net/socket.c:258)
[   39.711639][  T315]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.711770][  T315]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.711903][  T315]  ___sys_sendmsg (net/socket.c:2752)
[   39.712088][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.712257][  T315]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.712398][  T315]  __sys_sendmsg (net/socket.c:2784)
[   39.712528][  T315]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.712657][  T315]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.712822][  T315]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.713012][  T315]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.713142][  T315]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.713277][  T315]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.713405][  T315]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.713534][  T315]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.713695][  T315] RIP: 0033:0x7f282b76008e
[   39.713830][  T315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.714352][  T315] RSP: 002b:00007ffc6e6e2650 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.714547][  T315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f282b76008e
[   39.714739][  T315] RDX: 0000000000000000 RSI: 00007ffc6e6e2700 RDI: 0000000000000005
[   39.714991][  T315] RBP: 00007ffc6e6e2660 R08: 0000000000000000 R09: 0000000000000000
[   39.715183][  T315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db61
[   39.715381][  T315] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e6e2dc0
| [   39.717627][   T46] ------------[ cut here ]------------
| [   39.717761][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   39.718025][   T46] Modules linked in:
| [   39.718491][   T46] Tainted: [W]=WARN
[   39.718582][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.718731][   T46] Workqueue: events_unbound linkwatch_event
[   39.718887][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.719052][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.719478][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   39.719629][   T46] RAX: 00000000ffffffa6 RBX: ff1100000bd88040 RCX: 1ff4000000065f02
[   39.719808][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd880f0
[   39.719994][   T46] RBP: ff1100000c722000 R08: 1fe22000017b101f R09: ff11000002410ba8
[   39.720170][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.720357][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.720537][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.720746][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.720895][   T46] CR2: 00005563621c9d5c CR3: 000000000c6e7003 CR4: 0000000000771ef0
[   39.721079][   T46] PKRU: 55555554
[   39.721170][   T46] Call Trace:
[   39.721265][   T46]  <TASK>
[   39.721331][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.721456][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.721575][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   39.721693][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.721785][   T46]  netif_state_change (net/core/dev.c:1605)
[   39.721902][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   39.722028][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   39.722178][   T46]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   39.722303][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   39.722420][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   39.722539][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.722659][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   39.722776][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   39.722895][   T46]  process_one_work (kernel/workqueue.c:3314)
[   39.723023][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   39.723139][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.723270][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   39.723392][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   39.723510][   T46]  kthread (kernel/kthread.c:436)
[   39.723599][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.723746][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.723866][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   39.723992][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   39.724144][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   39.724269][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.724388][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.731804][   T46] ------------[ cut here ]------------
| [   39.731926][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   39.732170][   T46] Modules linked in:
| [   39.732544][   T46] Tainted: [W]=WARN
[   39.732635][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.732787][   T46] Workqueue: events_unbound linkwatch_event
[   39.733406][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.733564][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.734047][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   39.734199][   T46] RAX: 00000000ffffffa6 RBX: ff1100000bd881c0 RCX: 1ff4000000065f02
[   39.734388][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88270
[   39.734565][   T46] RBP: ff1100000251c000 R08: 1fe22000017b104f R09: ff11000002410ba8
[   39.734744][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.734924][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.735154][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.735377][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.735579][   T46] CR2: 00005563621c9d5c CR3: 0000000017f39006 CR4: 0000000000771ef0
[   39.735761][   T46] PKRU: 55555554
[   39.735852][   T46] Call Trace:
[   39.735988][   T46]  <TASK>
[   39.736051][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.736173][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.736302][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   39.736424][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.736515][   T46]  netif_state_change (net/core/dev.c:1605)
[   39.736637][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   39.736790][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   39.736910][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   39.737078][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.737202][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   39.737334][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   39.737455][   T46]  process_one_work (kernel/workqueue.c:3314)
[   39.737580][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   39.737703][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.737829][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   39.738005][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   39.738126][   T46]  kthread (kernel/kthread.c:436)
[   39.738223][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.738378][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.738502][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   39.738623][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   39.738774][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   39.738897][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.739065][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.741093][   T46] ------------[ cut here ]------------
| [   39.741209][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   39.741448][   T46] Modules linked in:
| [   39.741813][   T46] Tainted: [W]=WARN
[   39.741903][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.742514][   T46] Workqueue: events_unbound linkwatch_event
[   39.742721][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.742879][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.743369][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   39.743519][   T46] RAX: 00000000ffffffa6 RBX: ff1100000bd88dc0 RCX: 1ff4000000065f02
[   39.743696][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88e70
[   39.743879][   T46] RBP: ff1100000256c000 R08: 1fe22000017b11cf R09: ff11000002410ba8
[   39.744109][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.744292][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.744470][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.744686][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.744885][   T46] CR2: 00005563621c9d5c CR3: 0000000017f39006 CR4: 0000000000771ef0
[   39.745117][   T46] PKRU: 55555554
[   39.745206][   T46] Call Trace:
[   39.745301][   T46]  <TASK>
[   39.745363][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.745484][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.745603][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   39.745724][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.745817][   T46]  netif_state_change (net/core/dev.c:1605)
[   39.745986][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   39.746137][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   39.746263][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   39.746381][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.746503][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   39.746621][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   39.746740][   T46]  process_one_work (kernel/workqueue.c:3314)
[   39.746863][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   39.747031][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.747157][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   39.747284][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   39.747405][   T46]  kthread (kernel/kthread.c:436)
[   39.747495][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.747644][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.747766][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   39.747886][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   39.748083][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   39.748204][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.748329][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.750045][   T46] ------------[ cut here ]------------
| [   39.750164][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   39.750401][   T46] Modules linked in:
| [   39.750764][   T46] Tainted: [W]=WARN
[   39.750856][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.751012][   T46] Workqueue: events_unbound linkwatch_event
[   39.751165][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.751326][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.751746][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   39.751906][   T46] RAX: 00000000ffffffa6 RBX: ff1100000bd88c40 RCX: 1ff4000000065f02
[   39.752134][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88cf0
[   39.752312][   T46] RBP: ff1100000c722000 R08: 1fe22000017b119f R09: ff11000002410ba8
[   39.752503][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.752798][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.753201][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.753545][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.753790][   T46] CR2: 00005563621c9d5c CR3: 0000000017f39006 CR4: 0000000000771ef0
[   39.754164][   T46] PKRU: 55555554
[   39.754312][   T46] Call Trace:
[   39.754457][   T46]  <TASK>
[   39.754559][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.754755][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.755032][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   39.755232][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.755381][   T46]  netif_state_change (net/core/dev.c:1605)
[   39.755575][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   39.755820][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   39.756095][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   39.756292][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.756490][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   39.756681][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   39.756877][   T46]  process_one_work (kernel/workqueue.c:3314)
[   39.757160][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   39.757358][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.757558][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   39.757757][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   39.758031][   T46]  kthread (kernel/kthread.c:436)
[   39.758178][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.758421][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.758613][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   39.758811][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   39.759135][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   39.759332][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.759524][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.782287][  T316] ------------[ cut here ]------------
| [   39.782447][  T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/316
| [   39.782689][  T316] Modules linked in:
| [   39.783776][  T316] Tainted: [W]=WARN
[   39.783885][  T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.784066][  T316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.784257][  T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.784743][  T316] RSP: 0018:ffa0000000d86d80 EFLAGS: 00010286
[   39.784921][  T316] RAX: 00000000ffffffa6 RBX: ff1100000c9521c0 RCX: 1ff40000001b0d76
[   39.785139][  T316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c952270
[   39.785349][  T316] RBP: ff1100000ce64000 R08: 1fe220000192a44f R09: ff1100000d44ae58
[   39.785549][  T316] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   39.785747][  T316] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   39.785961][  T316] FS:  00007f8633756840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.786198][  T316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.786380][  T316] CR2: 0000000000bc4988 CR3: 000000000d69b002 CR4: 0000000000771ef0
[   39.786582][  T316] PKRU: 55555554
[   39.786684][  T316] Call Trace:
[   39.786787][  T316]  <TASK>
[   39.786856][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.786999][  T316]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.787133][  T316]  notifier_call_chain (kernel/notifier.c:85)
[   39.787277][  T316]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   39.787412][  T316]  ? netif_set_mtu (net/core/dev.c:9910)
[   39.787548][  T316]  ? netif_set_group (net/core/dev.c:9947)
[   39.787686][  T316]  dev_set_mac_address (net/core/dev_api.c:339)
[   39.787819][  T316]  ? dev_set_mtu (net/core/dev_api.c:249)
[   39.787960][  T316]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   39.788101][  T316]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   39.788247][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.788380][  T316]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.788516][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.788648][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.788783][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.788918][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.789064][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.789200][  T316]  do_set_master (net/core/rtnetlink.c:3011)
[   39.789343][  T316]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.789479][  T316]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.789616][  T316]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.789752][  T316]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.789918][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.790057][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.790190][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.790334][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.790473][  T316]  ? __kernel_text_address (kernel/extable.c:79)
[   39.790608][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.790744][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.790877][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.791016][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.791150][  T316]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.791290][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.791426][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.791562][  T316]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.791696][  T316]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.791830][  T316]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.791971][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.792105][  T316]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.792242][  T316]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.792377][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.792515][  T316]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.792653][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.792787][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.792920][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.793060][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.793193][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.793336][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.793469][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.793605][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.793740][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.793876][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.794015][  T316]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.794208][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.794368][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.794566][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.794770][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.794988][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.795194][  T316]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.795406][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.795576][  T316]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.795714][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.795849][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.796000][  T316]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.796138][  T316]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.796279][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.796420][  T316]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.796555][  T316]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.796691][  T316]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.796830][  T316]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.797059][  T316]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.797194][  T316]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.797366][  T316]  ? move_addr_to_kernel (net/socket.c:258)
[   39.797504][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.797638][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.797774][  T316]  ___sys_sendmsg (net/socket.c:2752)
[   39.797908][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.798146][  T316]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.798297][  T316]  __sys_sendmsg (net/socket.c:2784)
[   39.798431][  T316]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.798567][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.798734][  T316]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.798868][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.799090][  T316]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.799237][  T316]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.799369][  T316]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.799502][  T316]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.799667][  T316] RIP: 0033:0x7f863399008e
[   39.799813][  T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.800362][  T316] RSP: 002b:00007ffe3ae1d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.800566][  T316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f863399008e
[   39.800767][  T316] RDX: 0000000000000000 RSI: 00007ffe3ae1d8b0 RDI: 0000000000000005
[   39.801064][  T316] RBP: 00007ffe3ae1d810 R08: 0000000000000000 R09: 0000000000000000
[   39.801270][  T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db62
[   39.801470][  T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ae1df70
| [   39.816315][  T316] ------------[ cut here ]------------
| [   39.816464][  T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/316
| [   39.816696][  T316] Modules linked in:
| [   39.817077][  T316] Tainted: [W]=WARN
[   39.817179][  T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.817353][  T316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.817526][  T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.818006][  T316] RSP: 0018:ffa0000000d86e18 EFLAGS: 00010286
[   39.818174][  T316] RAX: 00000000ffffffa6 RBX: ff1100000c952340 RCX: 1ff40000001b0d89
[   39.818379][  T316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9523f0
[   39.818579][  T316] RBP: ff1100000ce64000 R08: 1fe220000192a47f R09: ff1100000d44ae58
[   39.818782][  T316] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   39.818987][  T316] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cc39c00
[   39.819189][  T316] FS:  00007f8633756840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   39.819431][  T316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.819601][  T316] CR2: 0000000000bc4988 CR3: 000000000d69b002 CR4: 0000000000771ef0
[   39.819809][  T316] PKRU: 55555554
[   39.819910][  T316] Call Trace:
[   39.820014][  T316]  <TASK>
[   39.820084][  T316]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.820227][  T316]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.820330][  T316]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   39.820432][  T316]  ? netdev_notify_peers (net/core/dev.c:1642)
[   39.820571][  T316]  dev_open (net/core/dev_api.c:202)
[   39.820674][  T316]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   39.820810][  T316]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   39.820951][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.821086][  T316]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.821226][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.821361][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.821497][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.821632][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.821770][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.821906][  T316]  do_set_master (net/core/rtnetlink.c:3011)
[   39.822656][  T316]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.822795][  T316]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.822987][  T316]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.823123][  T316]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.823295][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.823427][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.823562][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.823695][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.823829][  T316]  ? __kernel_text_address (kernel/extable.c:79)
[   39.824025][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.824160][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.824297][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.824432][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.824567][  T316]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.824697][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.824888][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.825084][  T316]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.825223][  T316]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.825356][  T316]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.825489][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.825625][  T316]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.825756][  T316]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.825900][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.826098][  T316]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.826239][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.826374][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.826506][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.826638][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.826769][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.826905][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.827101][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.827241][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.827374][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.827510][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.827643][  T316]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.827776][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.827909][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.828098][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.828241][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.828376][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.828511][  T316]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.828646][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.828780][  T316]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.828918][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.829129][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.829273][  T316]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.829406][  T316]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.829541][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.829674][  T316]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.829806][  T316]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.829997][  T316]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.830135][  T316]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.830276][  T316]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.830409][  T316]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.830575][  T316]  ? move_addr_to_kernel (net/socket.c:258)
[   39.830708][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.830843][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.831037][  T316]  ___sys_sendmsg (net/socket.c:2752)
[   39.831169][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.831341][  T316]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.831486][  T316]  __sys_sendmsg (net/socket.c:2784)
[   39.831618][  T316]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.831750][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.831921][  T316]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.832138][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.832280][  T316]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.832419][  T316]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.832594][  T316]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.832762][  T316]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.832928][  T316] RIP: 0033:0x7f863399008e
[   39.833132][  T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.833629][  T316] RSP: 002b:00007ffe3ae1d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.833846][  T316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f863399008e
[   39.834105][  T316] RDX: 0000000000000000 RSI: 00007ffe3ae1d8b0 RDI: 0000000000000005
[   39.834361][  T316] RBP: 00007ffe3ae1d810 R08: 0000000000000000 R09: 0000000000000000
[   39.834630][  T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db62
[   39.834889][  T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ae1df70
| [   39.836865][  T316] ------------[ cut here ]------------
| [   39.837074][  T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/316
| [   39.837357][  T316] Modules linked in:
| [   39.837729][  T316] Tainted: [W]=WARN
[   39.837838][  T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.838012][  T316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.838185][  T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.838683][  T316] RSP: 0018:ffa0000000d86e10 EFLAGS: 00010286
[   39.838856][  T316] RAX: 00000000ffffffa6 RBX: ff1100000c9524c0 RCX: 1ff40000001b0d88
[   39.839090][  T316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c952570
[   39.839392][  T316] RBP: ff1100000ce64000 R08: 1fe220000192a4af R09: ff1100000d44ae58
[   39.839689][  T316] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.839984][  T316] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   39.840185][  T316] FS:  00007f8633756840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.840426][  T316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.840592][  T316] CR2: 00005563621c9d5c CR3: 000000000d69b002 CR4: 0000000000771ef0
[   39.840789][  T316] PKRU: 55555554
[   39.840886][  T316] Call Trace:
[   39.840990][  T316]  <TASK>
[   39.841059][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.841189][  T316]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.841331][  T316]  notifier_call_chain (kernel/notifier.c:85)
[   39.841463][  T316]  netdev_lower_state_changed (net/core/dev.c:9573)
[   39.841598][  T316]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   39.841760][  T316]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   39.841889][  T316]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   39.842030][  T316]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   39.842171][  T316]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.842308][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.842439][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.842572][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.842701][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.842840][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.842979][  T316]  do_set_master (net/core/rtnetlink.c:3011)
[   39.843115][  T316]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.843251][  T316]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.843386][  T316]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.843523][  T316]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.843690][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.843823][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.843962][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.844099][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.844237][  T316]  ? __kernel_text_address (kernel/extable.c:79)
[   39.844369][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.844506][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.844640][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.844780][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.844913][  T316]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.845053][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.845183][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.845317][  T316]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.845449][  T316]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.845580][  T316]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.845711][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.845842][  T316]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.845975][  T316]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.846136][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.846289][  T316]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.846421][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.846549][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.846678][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.846809][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.846943][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.847079][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.847241][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.847373][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.847503][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.847634][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.847764][  T316]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.847896][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.848091][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.848279][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.848473][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.848650][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.848840][  T316]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.849000][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.849130][  T316]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.849273][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.849404][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.849540][  T316]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.849673][  T316]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.849805][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.849946][  T316]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.850080][  T316]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.850221][  T316]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.850354][  T316]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.850521][  T316]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.850657][  T316]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.850819][  T316]  ? move_addr_to_kernel (net/socket.c:258)
[   39.850955][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.851085][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.851224][  T316]  ___sys_sendmsg (net/socket.c:2752)
[   39.851392][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.851572][  T316]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.851722][  T316]  __sys_sendmsg (net/socket.c:2784)
[   39.851855][  T316]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.851989][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.852155][  T316]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.852305][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.852435][  T316]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.852566][  T316]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.852704][  T316]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.852895][  T316]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.853158][  T316] RIP: 0033:0x7f863399008e
[   39.853386][  T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.854105][  T316] RSP: 002b:00007ffe3ae1d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.854370][  T316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f863399008e
[   39.854660][  T316] RDX: 0000000000000000 RSI: 00007ffe3ae1d8b0 RDI: 0000000000000005
[   39.854975][  T316] RBP: 00007ffe3ae1d810 R08: 0000000000000000 R09: 0000000000000000
[   39.855254][  T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db62
[   39.855503][  T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ae1df70
| [   39.864236][  T316] ------------[ cut here ]------------
| [   39.864401][  T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/316
| [   39.864630][  T316] Modules linked in:
| [   39.865590][  T316] Tainted: [W]=WARN
[   39.865698][  T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.865865][  T316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.866100][  T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.866574][  T316] RSP: 0018:ffa0000000d86d20 EFLAGS: 00010286
[   39.866744][  T316] RAX: 00000000ffffffa6 RBX: ff1100000c9527c0 RCX: 1ff40000001b0d6a
[   39.867027][  T316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c952870
[   39.867291][  T316] RBP: ff1100000ce64000 R08: 1fe220000192a50f R09: ff1100000d44ae58
[   39.867487][  T316] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   39.867683][  T316] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   39.867885][  T316] FS:  00007f8633756840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   39.868255][  T316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.868439][  T316] CR2: 00005563621c9d5c CR3: 000000000d69b002 CR4: 0000000000771ef0
[   39.868727][  T316] PKRU: 55555554
[   39.868877][  T316] Call Trace:
[   39.869148][  T316]  <TASK>
[   39.869260][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.869400][  T316]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.869534][  T316]  notifier_call_chain (kernel/notifier.c:85)
[   39.869668][  T316]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   39.869805][  T316]  ? packet_sendmsg_spkt (af_packet.c:?)
[   39.870113][  T316]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   39.870303][  T316]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   39.870435][  T316]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   39.870595][  T316]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   39.870731][  T316]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   39.870864][  T316]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   39.871065][  T316]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.871200][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.871337][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.871469][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.871600][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.871757][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.871912][  T316]  do_set_master (net/core/rtnetlink.c:3011)
[   39.872108][  T316]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.872246][  T316]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.872380][  T316]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.872514][  T316]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.872678][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.872809][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.873003][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.873134][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.873275][  T316]  ? __kernel_text_address (kernel/extable.c:79)
[   39.873409][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.873541][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.873673][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.873804][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.873996][  T316]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.874129][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.874292][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.874424][  T316]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.874559][  T316]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.874691][  T316]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.874823][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.875014][  T316]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.875171][  T316]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.875314][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.875448][  T316]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.875582][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.875713][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.875844][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.876033][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.876165][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.876304][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.876434][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.876564][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.876698][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.876832][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.877046][  T316]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.877179][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.877315][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.877445][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.877583][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.877719][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.877892][  T316]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.878183][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.878419][  T316]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.878622][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.878773][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.878907][  T316]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.879132][  T316]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.879273][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.879408][  T316]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.879541][  T316]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.879674][  T316]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.879833][  T316]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.880029][  T316]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.880163][  T316]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.880330][  T316]  ? move_addr_to_kernel (net/socket.c:258)
[   39.880463][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.880594][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.880738][  T316]  ___sys_sendmsg (net/socket.c:2752)
[   39.880871][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.881095][  T316]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.881243][  T316]  __sys_sendmsg (net/socket.c:2784)
[   39.881375][  T316]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.881504][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.881671][  T316]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.881805][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.881995][  T316]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.882141][  T316]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.882308][  T316]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.882505][  T316]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.882752][  T316] RIP: 0033:0x7f863399008e
[   39.883070][  T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.883805][  T316] RSP: 002b:00007ffe3ae1d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.884234][  T316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f863399008e
[   39.884475][  T316] RDX: 0000000000000000 RSI: 00007ffe3ae1d8b0 RDI: 0000000000000005
[   39.884676][  T316] RBP: 00007ffe3ae1d810 R08: 0000000000000000 R09: 0000000000000000
[   39.884874][  T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db62
[   39.885128][  T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ae1df70
| [   39.886843][  T316] ------------[ cut here ]------------
| [   39.887028][  T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/316
| [   39.887387][  T316] Modules linked in:
| [   39.887782][  T316] Tainted: [W]=WARN
[   39.887881][  T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.888077][  T316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.888255][  T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.888714][  T316] RSP: 0018:ffa0000000d86e10 EFLAGS: 00010286
[   39.888890][  T316] RAX: 00000000ffffffa6 RBX: ff1100000c952940 RCX: 1ff40000001b0d88
[   39.889093][  T316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9529f0
[   39.889301][  T316] RBP: ff1100000ce64000 R08: 1fe220000192a53f R09: ff1100000d44ae58
[   39.889498][  T316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.889690][  T316] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   39.889886][  T316] FS:  00007f8633756840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.890150][  T316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.890322][  T316] CR2: 00007f55a0a91574 CR3: 000000000d69b005 CR4: 0000000000771ef0
[   39.890517][  T316] PKRU: 55555554
[   39.890614][  T316] Call Trace:
[   39.890710][  T316]  <TASK>
[   39.890777][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.890906][  T316]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.891039][  T316]  notifier_call_chain (kernel/notifier.c:85)
[   39.891172][  T316]  netdev_lower_state_changed (net/core/dev.c:9573)
[   39.891308][  T316]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   39.891474][  T316]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   39.891604][  T316]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   39.891734][  T316]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   39.891871][  T316]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.892008][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.892138][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.892286][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.892414][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.892548][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.892681][  T316]  do_set_master (net/core/rtnetlink.c:3011)
[   39.892811][  T316]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.892945][  T316]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.893077][  T316]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.893209][  T316]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.893403][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.893531][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.893659][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.893788][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.893917][  T316]  ? __kernel_text_address (kernel/extable.c:79)
[   39.894056][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.894196][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.894330][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.894488][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.894645][  T316]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.894774][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.894901][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.895036][  T316]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.895179][  T316]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.895318][  T316]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.895448][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.895580][  T316]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.895709][  T316]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.895841][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.895998][  T316]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.896133][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.896269][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.896399][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.896529][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.896658][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.896790][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.896921][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.897058][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.897192][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.897330][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.897459][  T316]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.897588][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.897717][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.897847][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.897992][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.898122][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.898260][  T316]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.898391][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.898520][  T316]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.898653][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.898795][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.898926][  T316]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.899074][  T316]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.899207][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.899341][  T316]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.899470][  T316]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.899601][  T316]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.899731][  T316]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.899862][  T316]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.899997][  T316]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.900158][  T316]  ? move_addr_to_kernel (net/socket.c:258)
[   39.900295][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.900424][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.900554][  T316]  ___sys_sendmsg (net/socket.c:2752)
[   39.900681][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.900844][  T316]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.900989][  T316]  __sys_sendmsg (net/socket.c:2784)
[   39.901132][  T316]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.901268][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.901431][  T316]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.901558][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.901687][  T316]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.901817][  T316]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.901952][  T316]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.902091][  T316]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.902257][  T316] RIP: 0033:0x7f863399008e
[   39.902392][  T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.902853][  T316] RSP: 002b:00007ffe3ae1d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.903080][  T316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f863399008e
[   39.903283][  T316] RDX: 0000000000000000 RSI: 00007ffe3ae1d8b0 RDI: 0000000000000005
[   39.903476][  T316] RBP: 00007ffe3ae1d810 R08: 0000000000000000 R09: 0000000000000000
[   39.903668][  T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db62
[   39.903871][  T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ae1df70
| [   39.905609][  T316] ------------[ cut here ]------------
| [   39.905738][  T316] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/316
| [   39.905968][  T316] Modules linked in:
| [   39.906351][  T316] Tainted: [W]=WARN
[   39.906448][  T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.906610][  T316] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.906782][  T316] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.907790][  T316] RSP: 0018:ffa0000000d86db8 EFLAGS: 00010286
[   39.908013][  T316] RAX: 00000000ffffffa6 RBX: ff1100000c952640 RCX: 1ff40000001b0d7d
[   39.908264][  T316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9526f0
[   39.908461][  T316] RBP: ff1100000f4a2000 R08: 1fe220000192a4df R09: ff1100000d44ae58
[   39.908651][  T316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   39.908867][  T316] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[   39.909123][  T316] FS:  00007f8633756840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   39.909365][  T316] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.909526][  T316] CR2: 00007f55a0a91574 CR3: 000000000d69b005 CR4: 0000000000771ef0
[   39.909721][  T316] PKRU: 55555554
[   39.909839][  T316] Call Trace:
[   39.909992][  T316]  <TASK>
[   39.910059][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.910186][  T316]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   39.910323][  T316]  notifier_call_chain (kernel/notifier.c:85)
[   39.910453][  T316]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   39.910611][  T316]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   39.910790][  T316]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   39.911023][  T316]  ? netdev_change_features (net/core/dev.c:11117)
[   39.911153][  T316]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   39.911288][  T316]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   39.911417][  T316]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   39.911549][  T316]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   39.911700][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.911838][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.912023][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.912153][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.912309][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.912441][  T316]  do_set_master (net/core/rtnetlink.c:3011)
[   39.912598][  T316]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   39.912801][  T316]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   39.913107][  T316]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   39.913323][  T316]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   39.913579][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   39.913788][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.914032][  T316]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   39.914161][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.914321][  T316]  ? __kernel_text_address (kernel/extable.c:79)
[   39.914450][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.914581][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.914709][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.914840][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.915046][  T316]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   39.915175][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.915309][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.915439][  T316]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   39.915567][  T316]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   39.915696][  T316]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   39.915825][  T316]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   39.916013][  T316]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   39.916150][  T316]  ? nla_get_range_signed (lib/nlattr.c:270)
[   39.916298][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   39.916429][  T316]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   39.916560][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.916687][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.916816][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.916998][  T316]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   39.917129][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.917305][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.917433][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.917562][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.917690][  T316]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   39.917819][  T316]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   39.918004][  T316]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   39.918135][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.918268][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.918404][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.918534][  T316]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.918668][  T316]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   39.918860][  T316]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   39.919083][  T316]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   39.919226][  T316]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   39.919360][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   39.919487][  T316]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   39.919617][  T316]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   39.919746][  T316]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.919896][  T316]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   39.920085][  T316]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   39.920249][  T316]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   39.920387][  T316]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   39.920518][  T316]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   39.920646][  T316]  ? copy_msghdr_from_user (net/socket.c:2635)
[   39.920774][  T316]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   39.920989][  T316]  ? move_addr_to_kernel (net/socket.c:258)
[   39.921118][  T316]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   39.921253][  T316]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   39.921392][  T316]  ___sys_sendmsg (net/socket.c:2752)
[   39.921520][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   39.921680][  T316]  ? copy_msghdr_from_user (net/socket.c:2603)
[   39.921821][  T316]  __sys_sendmsg (net/socket.c:2784)
[   39.922017][  T316]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   39.922145][  T316]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   39.922348][  T316]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   39.922489][  T316]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   39.922619][  T316]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   39.922747][  T316]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   39.922875][  T316]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   39.923061][  T316]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   39.923226][  T316] RIP: 0033:0x7f863399008e
[   39.923361][  T316] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   39.923825][  T316] RSP: 002b:00007ffe3ae1d800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   39.924026][  T316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f863399008e
[   39.924223][  T316] RDX: 0000000000000000 RSI: 00007ffe3ae1d8b0 RDI: 0000000000000005
[   39.924418][  T316] RBP: 00007ffe3ae1d810 R08: 0000000000000000 R09: 0000000000000000
[   39.924610][  T316] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db62
[   39.924801][  T316] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3ae1df70
| [   39.927090][   T46] ------------[ cut here ]------------
| [   39.927261][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 1/46
| [   39.927539][   T46] Modules linked in:
| [   39.928014][   T46] Tainted: [W]=WARN
[   39.928148][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.928347][   T46] Workqueue: events_unbound linkwatch_event
[   39.928576][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.928861][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.929384][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   39.929581][   T46] RAX: 00000000ffffffa6 RBX: ff1100000c952c40 RCX: 1ff4000000065f02
[   39.929807][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c952cf0
[   39.930040][   T46] RBP: ff1100000ce64000 R08: 1fe220000192a59f R09: ff11000002410ba8
[   39.930267][   T46] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   39.930488][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.930742][   T46] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   39.931119][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.931396][   T46] CR2: 00005563621c9d5c CR3: 000000000c6e7006 CR4: 0000000000771ef0
[   39.931630][   T46] PKRU: 55555554
[   39.931765][   T46] Call Trace:
[   39.931898][   T46]  <TASK>
[   39.932015][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.932183][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.932357][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   39.932521][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.932658][   T46]  netif_state_change (net/core/dev.c:1605)
[   39.932827][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   39.933044][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   39.933280][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   39.933490][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.933660][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   39.933826][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   39.934029][   T46]  process_one_work (kernel/workqueue.c:3314)
[   39.934199][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   39.934371][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.934541][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   39.934714][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   39.934878][   T46]  kthread (kernel/kthread.c:436)
[   39.935027][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.935229][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.935396][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   39.935564][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   39.935758][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   39.935943][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.936109][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.939243][   T46] ------------[ cut here ]------------
| [   39.939415][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 1/46
| [   39.939720][   T46] Modules linked in:
| [   39.940241][   T46] Tainted: [W]=WARN
[   39.940387][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.940597][   T46] Workqueue: events_unbound linkwatch_event
[   39.940818][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.941051][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   39.941578][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   39.941793][   T46] RAX: 00000000ffffffa6 RBX: ff11000008a1a940 RCX: 1ff4000000065f02
[   39.942049][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a9f0
[   39.942302][   T46] RBP: ff1100000ce51000 R08: 1fe220000114353f R09: ff11000002410ba8
[   39.942548][   T46] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   39.942786][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   39.943044][   T46] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   39.943333][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.943549][   T46] CR2: 00005563621c9d5c CR3: 000000000c6e7006 CR4: 0000000000771ef0
[   39.943791][   T46] PKRU: 55555554
[   39.943946][   T46] Call Trace:
[   39.944126][   T46]  <TASK>
[   39.944283][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   39.944478][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   39.944659][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   39.944839][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   39.945002][   T46]  netif_state_change (net/core/dev.c:1605)
[   39.945184][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   39.945405][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   39.945583][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   39.945765][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   39.945958][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   39.946135][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   39.946324][   T46]  process_one_work (kernel/workqueue.c:3314)
[   39.946507][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   39.946685][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   39.946869][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   39.947065][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   39.947251][   T46]  kthread (kernel/kthread.c:436)
[   39.947400][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   39.947615][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.947795][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   39.947984][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   39.948196][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   39.948385][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   39.948563][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   39.998439][  T317] ------------[ cut here ]------------
| [   39.998605][  T317] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/317
| [   39.998856][  T317] Modules linked in:
| [   39.999346][  T317] Tainted: [W]=WARN
[   39.999459][  T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   39.999634][  T317] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   39.999817][  T317] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.000395][  T317] RSP: 0018:ffa0000000d87020 EFLAGS: 00010286
[   40.000577][  T317] RAX: 00000000ffffffa6 RBX: ff11000008a1bb40 RCX: 1ff40000001b0dca
[   40.000789][  T317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1bbf0
[   40.001083][  T317] RBP: ff1100000f4a2000 R08: 1fe220000114377f R09: ff1100000a62ae58
[   40.001380][  T317] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   40.001591][  T317] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.001804][  T317] FS:  00007f6ac9c9f840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   40.002114][  T317] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.002294][  T317] CR2: 000000001fed3988 CR3: 000000000d60c005 CR4: 0000000000771ef0
[   40.002507][  T317] PKRU: 55555554
[   40.002615][  T317] Call Trace:
[   40.002721][  T317]  <TASK>
[   40.002798][  T317]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   40.002994][  T317]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   40.003099][  T317]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   40.003247][  T317]  __dev_notify_flags (net/core/dev.c:9787)
[   40.003388][  T317]  ? netif_change_name (net/core/dev.c:1495)
[   40.003528][  T317]  ? __dev_change_flags (net/core/dev.c:9752)
[   40.003674][  T317]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   40.003813][  T317]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.004010][  T317]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   40.004153][  T317]  netif_change_flags (net/core/dev.c:9820)
[   40.004297][  T317]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   40.004441][  T317]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   40.004586][  T317]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   40.004729][  T317]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   40.004908][  T317]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   40.005102][  T317]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.005244][  T317]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   40.005385][  T317]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.005529][  T317]  ? __kernel_text_address (kernel/extable.c:79)
[   40.005671][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.005814][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.006009][  T317]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.006150][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.006294][  T317]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.006433][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.006575][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.006714][  T317]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   40.006862][  T317]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   40.007075][  T317]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   40.007221][  T317]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   40.007363][  T317]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   40.007507][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   40.007650][  T317]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   40.007796][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.007944][  T317]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.008086][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.008231][  T317]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   40.008372][  T317]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.008516][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.008657][  T317]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.008801][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.008945][  T317]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.009091][  T317]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   40.009235][  T317]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   40.009376][  T317]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.009516][  T317]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.009653][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.009798][  T317]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.009943][  T317]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.010089][  T317]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   40.010241][  T317]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   40.010382][  T317]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   40.010528][  T317]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   40.010673][  T317]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   40.010814][  T317]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   40.010962][  T317]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.011104][  T317]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   40.011254][  T317]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   40.011396][  T317]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   40.011536][  T317]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   40.011680][  T317]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   40.011827][  T317]  ? copy_msghdr_from_user (net/socket.c:2635)
[   40.011974][  T317]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   40.012148][  T317]  ? move_addr_to_kernel (net/socket.c:258)
[   40.012296][  T317]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   40.012440][  T317]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   40.012580][  T317]  ___sys_sendmsg (net/socket.c:2752)
[   40.012720][  T317]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   40.012899][  T317]  ? copy_msghdr_from_user (net/socket.c:2603)
[   40.013057][  T317]  __sys_sendmsg (net/socket.c:2784)
[   40.013200][  T317]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   40.013345][  T317]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   40.013524][  T317]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   40.013665][  T317]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.013809][  T317]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   40.013955][  T317]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   40.014095][  T317]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   40.014242][  T317]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   40.014417][  T317] RIP: 0033:0x7f6ac9ed908e
[   40.014566][  T317] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   40.015075][  T317] RSP: 002b:00007ffdd90f1910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   40.015295][  T317] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6ac9ed908e
[   40.015505][  T317] RDX: 0000000000000000 RSI: 00007ffdd90f19c0 RDI: 0000000000000005
[   40.015716][  T317] RBP: 00007ffdd90f1920 R08: 0000000000000000 R09: 0000000000000000
[   40.015926][  T317] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db62
[   40.016144][  T317] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd90f2080
| [   40.019165][  T212] ------------[ cut here ]------------
| [   40.019350][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   40.019620][  T212] Modules linked in:
| [   40.020142][  T212] Tainted: [W]=WARN
[   40.020245][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.020405][  T212] Workqueue: bond0 bond_mii_monitor
[   40.020544][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.020715][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.021187][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   40.021354][  T212] RAX: 00000000ffffffa6 RBX: ff11000008a1ac40 RCX: 1ff400000013aeee
[   40.021550][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1acf0
[   40.021742][  T212] RBP: ff1100000251c000 R08: 1fe220000114359f R09: ff1100000c8351a8
[   40.021945][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.022140][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   40.022343][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   40.022570][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.022734][  T212] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   40.022938][  T212] PKRU: 55555554
[   40.023039][  T212] Call Trace:
[   40.023138][  T212]  <TASK>
[   40.023206][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.023348][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   40.023479][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   40.023678][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   40.023807][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   40.023974][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   40.024103][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   40.024239][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   40.024373][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   40.024502][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   40.024629][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   40.024758][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   40.024892][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   40.025027][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   40.025156][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   40.025291][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.025418][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   40.025545][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   40.025674][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   40.025804][  T212]  process_one_work (kernel/workqueue.c:3314)
[   40.025942][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   40.026071][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.026204][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   40.026343][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   40.026473][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   40.026603][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   40.026731][  T212]  kthread (kernel/kthread.c:436)
[   40.026830][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.026998][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   40.027127][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   40.027262][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   40.027421][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   40.027549][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   40.027677][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   40.037039][   T37] ------------[ cut here ]------------
| [   40.037173][   T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/37
| [   40.037441][   T37] Modules linked in:
| [   40.037850][   T37] Tainted: [W]=WARN
[   40.037957][   T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.038122][   T37] Workqueue: events_unbound linkwatch_event
[   40.038294][   T37] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   40.038516][   T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   40.039000][   T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[   40.039165][   T37] RAX: 00000000ffffffa6 RBX: ff1100000c9acc40 RCX: 1ff4000000053f02
[   40.039364][   T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9accf0
[   40.039556][   T37] RBP: ff1100000f4a2000 R08: 1fe220000193599f R09: ff11000001d88ba8
[   40.039745][   T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   40.039994][   T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   40.040186][   T37] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   40.040418][   T37] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   40.040580][   T37] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   40.040772][   T37] PKRU: 55555554
[   40.040872][   T37] Call Trace:
[   40.041017][   T37]  <TASK>
[   40.041083][   T37]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   40.041269][   T37]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   40.041397][   T37]  ? notifier_call_chain (kernel/notifier.c:85)
[   40.041526][   T37]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   40.041624][   T37]  netif_state_change (net/core/dev.c:1605)
[   40.041756][   T37]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   40.041920][   T37]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   40.042098][   T37]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   40.042229][   T37]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   40.042358][   T37]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   40.042487][   T37]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   40.042618][   T37]  process_one_work (kernel/workqueue.c:3314)
[   40.042751][   T37]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   40.042882][   T37]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   40.043062][   T37]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   40.043193][   T37]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   40.043323][   T37]  kthread (kernel/kthread.c:436)
[   40.043422][   T37]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   40.043582][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   40.043713][   T37]  ret_from_fork (arch/x86/kernel/process.c:158)
[   40.043849][   T37]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   40.044023][   T37]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   40.044153][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   40.044285][   T37]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   41.269965][  T321] ------------[ cut here ]------------
| [   41.270154][  T321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/321
| [   41.270417][  T321] Modules linked in:
| [   41.270812][  T321] Tainted: [W]=WARN
[   41.270918][  T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.271101][  T321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.271289][  T321] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.271773][  T321] RSP: 0018:ffa0000000d67020 EFLAGS: 00010286
[   41.271953][  T321] RAX: 00000000ffffffa6 RBX: ff1100000b2cd0c0 RCX: 1ff40000001acdca
[   41.272156][  T321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd170
[   41.272363][  T321] RBP: ff1100000256c000 R08: 1fe2200001659a2f R09: ff110000059eae58
[   41.272569][  T321] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   41.272773][  T321] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   41.272985][  T321] FS:  00007f63f9469840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   41.273235][  T321] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.273408][  T321] CR2: 0000000002a4d988 CR3: 000000000ede3003 CR4: 0000000000771ef0
[   41.273616][  T321] PKRU: 55555554
[   41.273725][  T321] Call Trace:
[   41.273828][  T321]  <TASK>
[   41.273900][  T321]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   41.274048][  T321]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   41.274152][  T321]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   41.274300][  T321]  __dev_notify_flags (net/core/dev.c:9787)
[   41.274442][  T321]  ? netif_change_name (net/core/dev.c:1495)
[   41.274578][  T321]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   41.274717][  T321]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   41.274854][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.274998][  T321]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   41.275193][  T321]  netif_change_flags (net/core/dev.c:9820)
[   41.275401][  T321]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   41.275603][  T321]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   41.275804][  T321]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   41.275964][  T321]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   41.276139][  T321]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.276282][  T321]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.276418][  T321]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   41.276561][  T321]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.276698][  T321]  ? __kernel_text_address (kernel/extable.c:79)
[   41.276838][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.276980][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.277116][  T321]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.277259][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.277395][  T321]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.277534][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.277670][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.277804][  T321]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   41.277944][  T321]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   41.278082][  T321]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   41.278222][  T321]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   41.278361][  T321]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   41.278496][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   41.278635][  T321]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   41.278773][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.278907][  T321]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.279045][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.279177][  T321]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   41.279316][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.279453][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.279587][  T321]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.279723][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.279861][  T321]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.280003][  T321]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   41.280137][  T321]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   41.280279][  T321]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.280412][  T321]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.280544][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.280682][  T321]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.280816][  T321]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.280958][  T321]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   41.281094][  T321]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   41.281234][  T321]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.281373][  T321]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   41.281509][  T321]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   41.281648][  T321]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.281786][  T321]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.281921][  T321]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   41.282062][  T321]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   41.282198][  T321]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   41.282341][  T321]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   41.282478][  T321]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   41.282614][  T321]  ? copy_msghdr_from_user (net/socket.c:2635)
[   41.282748][  T321]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   41.282914][  T321]  ? move_addr_to_kernel (net/socket.c:258)
[   41.283056][  T321]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   41.283191][  T321]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   41.283331][  T321]  ___sys_sendmsg (net/socket.c:2752)
[   41.283463][  T321]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   41.283635][  T321]  ? copy_msghdr_from_user (net/socket.c:2603)
[   41.283782][  T321]  __sys_sendmsg (net/socket.c:2784)
[   41.283918][  T321]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   41.284062][  T321]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   41.284235][  T321]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   41.284371][  T321]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.284506][  T321]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   41.284642][  T321]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   41.284781][  T321]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   41.284919][  T321]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.285090][  T321] RIP: 0033:0x7f63f96a308e
[   41.285241][  T321] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   41.285716][  T321] RSP: 002b:00007fff203edf10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.285922][  T321] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f63f96a308e
[   41.286133][  T321] RDX: 0000000000000000 RSI: 00007fff203edfc0 RDI: 0000000000000005
[   41.286342][  T321] RBP: 00007fff203edf20 R08: 0000000000000000 R09: 0000000000000000
[   41.286545][  T321] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db63
[   41.286746][  T321] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff203ee680
| [   41.289509][   T39] ------------[ cut here ]------------
| [   41.289648][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   41.289890][   T39] Modules linked in:
| [   41.290409][   T39] Tainted: [W]=WARN
[   41.290503][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.290656][   T39] Workqueue: events_unbound linkwatch_event
[   41.290818][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.290984][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.291425][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   41.291588][   T39] RAX: 00000000ffffffa6 RBX: ff1100000b2ccdc0 RCX: 1ff4000000057f02
[   41.291769][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cce70
[   41.291957][   T39] RBP: ff1100000251c000 R08: 1fe22000016599cf R09: ff11000001d8d1a8
[   41.292140][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   41.292332][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   41.292512][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   41.292723][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.292874][   T39] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   41.293071][   T39] PKRU: 55555554
[   41.293167][   T39] Call Trace:
[   41.293260][   T39]  <TASK>
[   41.293324][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   41.293448][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   41.293569][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   41.293697][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   41.293790][   T39]  netif_state_change (net/core/dev.c:1605)
[   41.293909][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   41.294049][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   41.294201][   T39]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   41.294326][   T39]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   41.294461][   T39]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   41.294589][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   41.294713][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   41.294838][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.294971][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   41.295096][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   41.295226][   T39]  process_one_work (kernel/workqueue.c:3314)
[   41.295355][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   41.295478][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.295607][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   41.295736][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   41.295863][   T39]  kthread (kernel/kthread.c:436)
[   41.295963][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.296116][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   41.296245][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   41.296371][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   41.296525][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   41.296651][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   41.296777][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   41.298212][  T212] ------------[ cut here ]------------
| [   41.298401][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   41.298694][  T212] Modules linked in:
| [   41.299182][  T212] Tainted: [W]=WARN
[   41.299330][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.299531][  T212] Workqueue: bond0 bond_mii_monitor
[   41.299717][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.299927][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.300431][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   41.300637][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2cc340 RCX: 1ff400000013aeee
[   41.300869][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc3f0
[   41.301117][  T212] RBP: ff1100000251c000 R08: 1fe220000165987f R09: ff1100000c8351a8
[   41.301353][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   41.301583][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   41.301821][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   41.302098][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.302309][  T212] CR2: 00007fc33a1d9000 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   41.302543][  T212] PKRU: 55555554
[   41.302684][  T212] Call Trace:
[   41.302839][  T212]  <TASK>
[   41.302967][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.303143][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.303325][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   41.303499][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   41.303673][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   41.303877][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   41.304062][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   41.304246][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   41.304421][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   41.304591][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.304764][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   41.304957][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.305193][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   41.305438][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   41.305675][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   41.305866][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.306052][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.306288][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.306523][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   41.306746][  T212]  process_one_work (kernel/workqueue.c:3314)
[   41.307002][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   41.307247][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.307475][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   41.307702][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   41.307953][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   41.308197][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   41.308410][  T212]  kthread (kernel/kthread.c:436)
[   41.308553][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.308757][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   41.309211][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   41.309399][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   41.309601][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   41.309776][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   41.309960][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   41.312124][  T212] ------------[ cut here ]------------
| [   41.312293][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   41.312578][  T212] Modules linked in:
| [   41.313062][  T212] Tainted: [W]=WARN
[   41.313201][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.313412][  T212] Workqueue: bond0 bond_mii_monitor
[   41.313587][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   41.313798][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   41.314299][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   41.314504][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2cd840 RCX: 1ff400000013aeee
[   41.314733][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd8f0
[   41.314975][  T212] RBP: ff1100000ce64000 R08: 1fe2200001659b1f R09: ff1100000c8351a8
[   41.315203][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   41.315439][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   41.315669][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   41.315946][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   41.316150][  T212] CR2: 00007fc33a1d9000 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   41.316385][  T212] PKRU: 55555554
[   41.316525][  T212] Call Trace:
[   41.316663][  T212]  <TASK>
[   41.316775][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.316958][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   41.317130][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   41.317341][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   41.317562][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   41.317767][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   41.317951][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   41.318122][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   41.318304][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   41.318514][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   41.318758][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   41.319017][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   41.319225][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   41.319396][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   41.319626][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   41.319822][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.320077][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   41.320294][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   41.320468][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   41.320702][  T212]  process_one_work (kernel/workqueue.c:3314)
[   41.320969][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   41.321199][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   41.321392][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   41.321569][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   41.321739][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   41.321912][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   41.322095][  T212]  kthread (kernel/kthread.c:436)
[   41.322243][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   41.322444][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   41.322615][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   41.322787][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   41.323004][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   41.323175][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   41.323367][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   43.351492][  T323] ------------[ cut here ]------------
| [   43.351719][  T323] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/323
| [   43.352025][  T323] Modules linked in:
| [   43.352404][  T323] Tainted: [W]=WARN
[   43.352502][  T323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.352670][  T323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.352840][  T323] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.353315][  T323] RSP: 0018:ffa0000000db7020 EFLAGS: 00010286
[   43.353480][  T323] RAX: 00000000ffffffa6 RBX: ff1100000c953b40 RCX: 1ff40000001b6dca
[   43.353674][  T323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c953bf0
[   43.353866][  T323] RBP: ff1100000256c000 R08: 1fe220000192a77f R09: ff1100000c832e58
[   43.354066][  T323] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   43.354289][  T323] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.354483][  T323] FS:  00007f7ce46a1840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   43.354710][  T323] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.354876][  T323] CR2: 00007f7ce49711a0 CR3: 000000000ee22005 CR4: 0000000000771ef0
[   43.355074][  T323] PKRU: 55555554
[   43.355172][  T323] Call Trace:
[   43.355273][  T323]  <TASK>
[   43.355341][  T323]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   43.355473][  T323]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   43.355603][  T323]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   43.355774][  T323]  __dev_notify_flags (net/core/dev.c:9787)
[   43.355903][  T323]  ? netif_change_name (net/core/dev.c:1495)
[   43.356103][  T323]  ? __dev_change_flags (net/core/dev.c:9752)
[   43.356312][  T323]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   43.356505][  T323]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.356701][  T323]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   43.356846][  T323]  netif_change_flags (net/core/dev.c:9820)
[   43.356991][  T323]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   43.357124][  T323]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   43.357263][  T323]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.357393][  T323]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.357605][  T323]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.357757][  T323]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.357886][  T323]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.358111][  T323]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.358247][  T323]  ? __kernel_text_address (kernel/extable.c:79)
[   43.358377][  T323]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.358507][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.358635][  T323]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.358765][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.358895][  T323]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.359067][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.359194][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.359328][  T323]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.359456][  T323]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.359586][  T323]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.359714][  T323]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.359845][  T323]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.359979][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.360113][  T323]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.360254][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.360384][  T323]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.360519][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.360649][  T323]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.360777][  T323]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.360908][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.361043][  T323]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.361171][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.361308][  T323]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.361437][  T323]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.361565][  T323]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.361693][  T323]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.361822][  T323]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.361953][  T323]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.362086][  T323]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.362213][  T323]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.362349][  T323]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.362477][  T323]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.362605][  T323]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.362737][  T323]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.362864][  T323]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.363001][  T323]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.363129][  T323]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.363266][  T323]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.363394][  T323]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.363523][  T323]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.363714][  T323]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.363900][  T323]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.364038][  T323]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.364167][  T323]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.364330][  T323]  ? move_addr_to_kernel (net/socket.c:258)
[   43.364459][  T323]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.364586][  T323]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.364715][  T323]  ___sys_sendmsg (net/socket.c:2752)
[   43.364842][  T323]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.365007][  T323]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.365149][  T323]  __sys_sendmsg (net/socket.c:2784)
[   43.365285][  T323]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.365412][  T323]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.365573][  T323]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.365703][  T323]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.365832][  T323]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.365967][  T323]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.366098][  T323]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.366231][  T323]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.366392][  T323] RIP: 0033:0x7f7ce48db08e
[   43.366529][  T323] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.366987][  T323] RSP: 002b:00007ffc2d3400c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.367186][  T323] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7ce48db08e
[   43.367382][  T323] RDX: 0000000000000000 RSI: 00007ffc2d340170 RDI: 0000000000000005
[   43.367574][  T323] RBP: 00007ffc2d3400d0 R08: 0000000000000000 R09: 0000000000000000
[   43.367765][  T323] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db65
[   43.367964][  T323] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2d340830
| [   43.370915][   T39] ------------[ cut here ]------------
| [   43.371103][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   43.371341][   T39] Modules linked in:
| [   43.371723][   T39] Tainted: [W]=WARN
[   43.371816][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.371971][   T39] Workqueue: events_unbound linkwatch_event
[   43.372205][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.372365][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.372785][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   43.372942][   T39] RAX: 00000000ffffffa6 RBX: ff1100000d798340 RCX: 1ff4000000057f02
[   43.373118][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7983f0
[   43.373303][   T39] RBP: ff1100000256c000 R08: 1fe2200001af307f R09: ff11000001d8d1a8
[   43.373480][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.373658][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   43.373836][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   43.374233][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.374468][   T39] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   43.374678][   T39] PKRU: 55555554
[   43.374773][   T39] Call Trace:
[   43.374866][   T39]  <TASK>
[   43.374940][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   43.375067][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   43.375191][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   43.375322][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   43.375416][   T39]  netif_state_change (net/core/dev.c:1605)
[   43.375540][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   43.375693][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   43.375814][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   43.375941][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.376064][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   43.376268][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   43.376392][   T39]  process_one_work (kernel/workqueue.c:3314)
[   43.376516][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   43.376642][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.376840][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   43.376970][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.377089][   T39]  kthread (kernel/kthread.c:436)
[   43.377180][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.377413][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.377533][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   43.377653][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   43.377801][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   43.378004][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.378123][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   43.379720][   T39] ------------[ cut here ]------------
| [   43.379837][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/39
| [   43.380199][   T39] Modules linked in:
| [   43.380618][   T39] Tainted: [W]=WARN
[   43.380709][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.381025][   T39] Workqueue: events_unbound linkwatch_event
[   43.381180][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.381351][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.381768][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   43.381917][   T39] RAX: 00000000ffffffa6 RBX: ff1100000d798940 RCX: 1ff4000000057f02
[   43.382099][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7989f0
[   43.382277][   T39] RBP: ff1100000251c000 R08: 1fe2200001af313f R09: ff11000001d8d1a8
[   43.382454][   T39] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.382628][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   43.382811][   T39] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   43.383119][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.383289][   T39] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   43.383465][   T39] PKRU: 55555554
[   43.383552][   T39] Call Trace:
[   43.383640][   T39]  <TASK>
[   43.383702][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   43.383822][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   43.383943][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   43.384061][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   43.384150][   T39]  netif_state_change (net/core/dev.c:1605)
[   43.384275][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   43.384421][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   43.384537][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   43.384654][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.384772][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   43.384888][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   43.385011][   T39]  process_one_work (kernel/workqueue.c:3314)
[   43.385130][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   43.385250][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.385370][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   43.385493][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.385608][   T39]  kthread (kernel/kthread.c:436)
[   43.385696][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.385857][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.385980][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   43.386099][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   43.386249][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   43.386368][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.386490][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   43.441454][  T324] ------------[ cut here ]------------
| [   43.441650][  T324] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/324
| [   43.441942][  T324] Modules linked in:
| [   43.442417][  T324] Tainted: [W]=WARN
[   43.442572][  T324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.442782][  T324] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.443012][  T324] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.443530][  T324] RSP: 0018:ffa0000000dc7020 EFLAGS: 00010286
[   43.443741][  T324] RAX: 00000000ffffffa6 RBX: ff1100000d798640 RCX: 1ff40000001b8dca
[   43.444062][  T324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7986f0
[   43.444367][  T324] RBP: ff1100000ce51000 R08: 1fe2200001af30df R09: ff1100000ce48b58
[   43.444674][  T324] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   43.444980][  T324] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.445322][  T324] FS:  00007f311ec9c840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   43.445662][  T324] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.445984][  T324] CR2: 00000000337c4988 CR3: 000000000c736004 CR4: 0000000000771ef0
[   43.446309][  T324] PKRU: 55555554
[   43.446537][  T324] Call Trace:
[   43.446756][  T324]  <TASK>
[   43.446921][  T324]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   43.447220][  T324]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   43.447425][  T324]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   43.447638][  T324]  __dev_notify_flags (net/core/dev.c:9787)
[   43.447819][  T324]  ? netif_change_name (net/core/dev.c:1495)
[   43.448009][  T324]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   43.448185][  T324]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   43.448368][  T324]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.448544][  T324]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   43.448723][  T324]  netif_change_flags (net/core/dev.c:9820)
[   43.448900][  T324]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   43.449094][  T324]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   43.449282][  T324]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   43.449460][  T324]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   43.449667][  T324]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   43.449845][  T324]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.450033][  T324]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   43.450210][  T324]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.450395][  T324]  ? __kernel_text_address (kernel/extable.c:79)
[   43.450572][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.450774][  T324]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.451020][  T324]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.451196][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.451421][  T324]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.451640][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.451882][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.452141][  T324]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   43.452399][  T324]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   43.452637][  T324]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   43.452825][  T324]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   43.453084][  T324]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   43.453334][  T324]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   43.453586][  T324]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   43.453833][  T324]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.454092][  T324]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.454343][  T324]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.454532][  T324]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   43.454770][  T324]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.454972][  T324]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.455146][  T324]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.455335][  T324]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.455558][  T324]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.455778][  T324]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   43.455968][  T324]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   43.456144][  T324]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.456328][  T324]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.456546][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.456792][  T324]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.457056][  T324]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.457315][  T324]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   43.457527][  T324]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   43.457759][  T324]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   43.457988][  T324]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   43.458164][  T324]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   43.458353][  T324]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   43.458536][  T324]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.458761][  T324]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   43.459028][  T324]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   43.459285][  T324]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   43.459534][  T324]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   43.459754][  T324]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   43.459947][  T324]  ? copy_msghdr_from_user (net/socket.c:2635)
[   43.460121][  T324]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   43.460339][  T324]  ? move_addr_to_kernel (net/socket.c:258)
[   43.460518][  T324]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   43.460695][  T324]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   43.460873][  T324]  ___sys_sendmsg (net/socket.c:2752)
[   43.461062][  T324]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   43.461284][  T324]  ? copy_msghdr_from_user (net/socket.c:2603)
[   43.461477][  T324]  __sys_sendmsg (net/socket.c:2784)
[   43.461654][  T324]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   43.461830][  T324]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   43.462055][  T324]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   43.462240][  T324]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.462417][  T324]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   43.462594][  T324]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   43.462770][  T324]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   43.462966][  T324]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   43.463174][  T324] RIP: 0033:0x7f311eed608e
[   43.463366][  T324] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   43.463868][  T324] RSP: 002b:00007ffc3e77d720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   43.464129][  T324] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f311eed608e
[   43.464376][  T324] RDX: 0000000000000000 RSI: 00007ffc3e77d7d0 RDI: 0000000000000005
[   43.464673][  T324] RBP: 00007ffc3e77d730 R08: 0000000000000000 R09: 0000000000000000
[   43.464954][  T324] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db65
[   43.465198][  T324] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3e77de90
| [   43.468336][   T93] ------------[ cut here ]------------
| [   43.468475][   T93] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 1/93
| [   43.468709][   T93] Modules linked in:
| [   43.469096][   T93] Tainted: [W]=WARN
[   43.469188][   T93] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.469344][   T93] Workqueue: events_unbound linkwatch_event
[   43.469503][   T93] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.469657][   T93] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.470090][   T93] RSP: 0018:ffa00000005d79e0 EFLAGS: 00010286
[   43.470246][   T93] RAX: 00000000ffffffa6 RBX: ff1100000ee090c0 RCX: 1ff40000000baf02
[   43.470425][   T93] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee09170
[   43.470606][   T93] RBP: ff1100000ce64000 R08: 1fe2200001dc122f R09: ff1100000257d1a8
[   43.470792][   T93] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.470975][   T93] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   43.471160][   T93] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   43.471381][   T93] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.471532][   T93] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   43.471711][   T93] PKRU: 55555554
[   43.471800][   T93] Call Trace:
[   43.471893][   T93]  <TASK>
[   43.471968][   T93]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   43.472087][   T93]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   43.472206][   T93]  ? notifier_call_chain (kernel/notifier.c:85)
[   43.472333][   T93]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   43.472422][   T93]  netif_state_change (net/core/dev.c:1605)
[   43.472547][   T93]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   43.472672][   T93]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   43.472818][   T93]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   43.472942][   T93]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   43.473059][   T93]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   43.473189][   T93]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   43.473312][   T93]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   43.473432][   T93]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   43.473553][   T93]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   43.473672][   T93]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   43.473792][   T93]  process_one_work (kernel/workqueue.c:3314)
[   43.473916][   T93]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   43.474042][   T93]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.474166][   T93]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   43.474292][   T93]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.474413][   T93]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   43.474534][   T93]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.474652][   T93]  kthread (kernel/kthread.c:436)
[   43.474742][   T93]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.474891][   T93]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.475018][   T93]  ret_from_fork (arch/x86/kernel/process.c:158)
[   43.475139][   T93]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   43.475294][   T93]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   43.475416][   T93]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.475534][   T93]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   43.509052][  T212] ------------[ cut here ]------------
| [   43.509205][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   43.509463][  T212] Modules linked in:
| [   43.509903][  T212] Tainted: [W]=WARN
[   43.510008][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.510161][  T212] Workqueue: bond0 bond_mii_monitor
[   43.510301][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.510462][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.510885][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   43.511058][  T212] RAX: 00000000ffffffa6 RBX: ff1100000ee081c0 RCX: 1ff400000013aeee
[   43.511243][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee08270
[   43.511425][  T212] RBP: ff1100000251c000 R08: 1fe2200001dc104f R09: ff1100000c8351a8
[   43.511598][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.511774][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.511961][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   43.512173][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.512326][  T212] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   43.512502][  T212] PKRU: 55555554
[   43.512591][  T212] Call Trace:
[   43.512680][  T212]  <TASK>
[   43.512744][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.512873][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.512998][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   43.513119][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   43.513237][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   43.513389][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   43.513508][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   43.513626][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   43.513747][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   43.513866][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.513991][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   43.514108][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.514237][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   43.514356][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   43.514473][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   43.514592][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.514710][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.514832][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.514959][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   43.515076][  T212]  process_one_work (kernel/workqueue.c:3314)
[   43.515196][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   43.515325][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.515451][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   43.515570][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.515698][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   43.515821][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.515942][  T212]  kthread (kernel/kthread.c:436)
[   43.516032][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.516183][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.516307][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   43.516428][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   43.516576][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   43.516697][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.516819][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   43.518515][  T212] ------------[ cut here ]------------
| [   43.518631][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   43.518863][  T212] Modules linked in:
| [   43.519243][  T212] Tainted: [W]=WARN
[   43.519334][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.519491][  T212] Workqueue: bond0 bond_mii_monitor
[   43.519615][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   43.519772][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   43.520299][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   43.520449][  T212] RAX: 00000000ffffffa6 RBX: ff1100000ee08040 RCX: 1ff400000013aeee
[   43.520626][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee080f0
[   43.520805][  T212] RBP: ff1100000ce64000 R08: 1fe2200001dc101f R09: ff1100000c8351a8
[   43.521028][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   43.521207][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   43.521394][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   43.521603][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   43.521755][  T212] CR2: 00007f68344db930 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   43.521941][  T212] PKRU: 55555554
[   43.522034][  T212] Call Trace:
[   43.522124][  T212]  <TASK>
[   43.522188][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.522317][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   43.522437][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   43.522557][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   43.522675][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   43.522827][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   43.522951][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   43.523094][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   43.523219][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   43.523343][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   43.523463][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   43.523583][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   43.523704][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   43.523874][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   43.524029][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   43.524149][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.524275][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   43.524392][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   43.524521][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   43.524637][  T212]  process_one_work (kernel/workqueue.c:3314)
[   43.524760][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   43.524878][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   43.525005][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   43.525126][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.525250][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   43.525371][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   43.525493][  T212]  kthread (kernel/kthread.c:436)
[   43.525582][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   43.525728][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.525851][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   43.525974][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   43.526119][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   43.526242][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   43.526366][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   44.669253][  T328] ------------[ cut here ]------------
| [   44.669439][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/328
| [   44.669678][  T328] Modules linked in:
| [   44.670516][  T328] Tainted: [W]=WARN
[   44.670623][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.670794][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.670975][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.671458][  T328] RSP: 0018:ffa0000000df7060 EFLAGS: 00010286
[   44.671627][  T328] RAX: 00000000ffffffa6 RBX: ff1100000ee08340 RCX: 1ff40000001bedd2
[   44.671825][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ee083f0
[   44.672029][  T328] RBP: ff1100000f4a2000 R08: 1fe2200001dc107f R09: ff1100000d425158
[   44.672231][  T328] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   44.672429][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000df7100
[   44.672626][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   44.672863][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.673041][  T328] CR2: 000000000e84e988 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.673243][  T328] PKRU: 55555554
[   44.673342][  T328] Call Trace:
[   44.673441][  T328]  <TASK>
[   44.673511][  T328]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   44.673643][  T328]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   44.673744][  T328]  netif_close_many (net/core/dev.c:1804)
[   44.673877][  T328]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   44.674017][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.674153][  T328]  ? __dev_close_many (net/core/dev.c:1781)
[   44.674290][  T328]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   44.674455][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   44.674619][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.674751][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.674918][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.675055][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.675187][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.675357][  T328]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   44.675491][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.675628][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.675763][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.675897][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.676034][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.676167][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.676304][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.676453][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.676649][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.676792][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.676928][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.677069][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.677234][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.677430][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.677569][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.677703][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.677840][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.677985][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.678116][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.678257][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.678388][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.678520][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.678652][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.678783][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.678917][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.679057][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.679188][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.679330][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.679461][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.679595][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.679728][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.679861][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.680001][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.680134][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.680274][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.680409][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.680540][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.680670][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.680836][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.680975][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.681110][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.681245][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.681378][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.681546][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.681691][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.681825][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.681962][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.682130][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.682269][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.682403][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.682540][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.682672][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.682803][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.683061][  T328] RIP: 0033:0x7fd638a7608e
[   44.683203][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.683681][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.683884][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.684160][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.684368][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.684567][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.684765][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.688256][  T328] ------------[ cut here ]------------
| [   44.688397][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/328
| [   44.688643][  T328] Modules linked in:
| [   44.689009][  T328] Tainted: [W]=WARN
[   44.689107][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.689272][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.689441][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.689887][  T328] RSP: 0018:ffa0000000df7190 EFLAGS: 00010286
[   44.690057][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf25540 RCX: 1ff40000001bedf8
[   44.690250][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf255f0
[   44.690439][  T328] RBP: ff1100000f4a2000 R08: 1fe22000017e4abf R09: ff1100000d425158
[   44.690629][  T328] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   44.690819][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   44.691016][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   44.691275][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.691441][  T328] CR2: 000000000e84e988 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.691632][  T328] PKRU: 55555554
[   44.691724][  T328] Call Trace:
[   44.691819][  T328]  <TASK>
[   44.691884][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   44.692049][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.692204][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.692334][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.692459][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.692615][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.692744][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.692869][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.692998][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.693121][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.693250][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.693372][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.693514][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.693637][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.693760][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.693882][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.694012][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.694137][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.694275][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.694398][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.694527][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.694710][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.694908][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.695112][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.695313][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.695506][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.695698][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.695887][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.696034][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.696159][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.696288][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.696412][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.696539][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.696663][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.696789][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.696916][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.697048][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.697174][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.697303][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.697426][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.697552][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.697675][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.697800][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.697958][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.698082][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.698207][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.698335][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.698458][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.698612][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.698747][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.698876][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.699004][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.699163][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.699293][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.699419][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.699545][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.699669][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.699796][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.699954][  T328] RIP: 0033:0x7fd638a7608e
[   44.700086][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.700536][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.700727][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.700916][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.701108][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.701298][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.701489][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.702993][  T328] ------------[ cut here ]------------
| [   44.703124][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/328
| [   44.703358][  T328] Modules linked in:
| [   44.703731][  T328] Tainted: [W]=WARN
[   44.703831][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.704001][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.704174][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.704645][  T328] RSP: 0018:ffa0000000df6e00 EFLAGS: 00010286
[   44.704816][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf253c0 RCX: 1ff40000001bed86
[   44.705020][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25470
[   44.705217][  T328] RBP: ff1100000251c000 R08: 1fe22000017e4a8f R09: ff1100000d425158
[   44.705419][  T328] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   44.705615][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   44.705816][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   44.706052][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.706217][  T328] CR2: 000000000e84e988 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.706420][  T328] PKRU: 55555554
[   44.706517][  T328] Call Trace:
[   44.706615][  T328]  <TASK>
[   44.706683][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.706816][  T328]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.706952][  T328]  notifier_call_chain (kernel/notifier.c:85)
[   44.707087][  T328]  netdev_lower_state_changed (net/core/dev.c:9573)
[   44.707217][  T328]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   44.707389][  T328]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   44.707522][  T328]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   44.707658][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.707791][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.707938][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.708133][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.708341][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.708544][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.708742][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.708910][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.709127][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.709328][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.709492][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.709622][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.709752][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.709917][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.710059][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.710196][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.710332][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.710463][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.710686][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.710819][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.710974][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.711105][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.711329][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.711461][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.711592][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.711722][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.711946][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.712077][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.712208][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.712345][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.712567][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.712699][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.712831][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.712966][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.713187][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.713328][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.713459][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.713591][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.713811][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.713946][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.714081][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.714211][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.714437][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.714570][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.714702][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.714838][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.715063][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.715197][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.715336][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.715468][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.715686][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.715851][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.715990][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.716123][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.716348][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.716479][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.716643][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.716874][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.717012][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.717144][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.717316][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.717536][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.717667][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.717800][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.717935][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.718155][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.718324][  T328] RIP: 0033:0x7fd638a7608e
[   44.718462][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.719020][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.719219][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.719511][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.719705][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.719996][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.720191][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.722247][  T328] ------------[ cut here ]------------
| [   44.722384][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/328
| [   44.722612][  T328] Modules linked in:
| [   44.723662][  T328] Tainted: [W]=WARN
[   44.723766][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.723991][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.724224][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.724812][  T328] RSP: 0018:ffa0000000df6d50 EFLAGS: 00010286
[   44.725043][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf25cc0 RCX: 1ff40000001bed70
[   44.725261][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25d70
[   44.725550][  T328] RBP: ff1100000251c000 R08: 1fe22000017e4baf R09: ff1100000d425158
[   44.725751][  T328] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   44.726015][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   44.726213][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   44.726500][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.726674][  T328] CR2: 000000000e84e988 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.726873][  T328] PKRU: 55555554
[   44.727032][  T328] Call Trace:
[   44.727133][  T328]  <TASK>
[   44.727202][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.727341][  T328]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.727475][  T328]  notifier_call_chain (kernel/notifier.c:85)
[   44.727620][  T328]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   44.727752][  T328]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   44.727915][  T328]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   44.728139][  T328]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   44.728278][  T328]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   44.728409][  T328]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   44.728573][  T328]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   44.728708][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.728840][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.729029][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.729161][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.729302][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.729436][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.729571][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.729707][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.729840][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.730066][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.730233][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.730363][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.730495][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.730663][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.730890][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.731084][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.731215][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.731351][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.731483][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.731614][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.731853][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.732046][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.732179][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.732315][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.732447][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.732578][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.732712][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.732989][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.733122][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.733260][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.733392][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.733525][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.733656][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.733878][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.734065][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.734201][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.734339][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.734472][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.734603][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.734736][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.735020][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.735150][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.735296][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.735431][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.735566][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.735698][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.735920][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.736111][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.736251][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.736384][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.736514][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.736678][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.736898][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.737091][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.737224][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.737360][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.737523][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.737666][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.737800][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.738081][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.738259][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.738391][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.738522][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.738656][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.738809][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.739155][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.739332][  T328] RIP: 0033:0x7fd638a7608e
[   44.739472][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.740003][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.740207][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.740412][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.740608][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.740804][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.741151][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.765213][  T328] ------------[ cut here ]------------
| [   44.765382][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/328
| [   44.765618][  T328] Modules linked in:
| [   44.766058][  T328] Tainted: [W]=WARN
[   44.766162][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.766347][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.766533][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.767049][  T328] RSP: 0018:ffa0000000df6d50 EFLAGS: 00010286
[   44.767237][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf256c0 RCX: 1ff40000001bed70
[   44.767453][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25770
[   44.767668][  T328] RBP: ff1100000251c000 R08: 1fe22000017e4aef R09: ff1100000d425158
[   44.767877][  T328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   44.768086][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000df6d98
[   44.768299][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   44.768536][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.768706][  T328] CR2: 00007f59e7fc2f98 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.768912][  T328] PKRU: 55555554
[   44.769019][  T328] Call Trace:
[   44.769120][  T328]  <TASK>
[   44.769190][  T328]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   44.769331][  T328]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   44.769433][  T328]  netif_close_many (net/core/dev.c:1804)
[   44.769568][  T328]  ? __dev_close_many (net/core/dev.c:1781)
[   44.769701][  T328]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   44.769872][  T328]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   44.770010][  T328]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   44.770145][  T328]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   44.770284][  T328]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   44.770421][  T328]  dev_close (net/core/dev_api.c:221)
[   44.770522][  T328]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   44.770663][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.770797][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.770936][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.771070][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.771208][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.771348][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.771482][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.771619][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.771756][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.771925][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.772096][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.772236][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.772369][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.772535][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.772672][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.772807][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.772944][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.773079][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.773212][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.773353][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.773505][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.773637][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.773774][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.773907][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.774043][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.774176][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.774317][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.774449][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.774583][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.774718][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.774854][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.774996][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.775129][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.775268][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.775400][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.775536][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.775669][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.775807][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.775945][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.776080][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.776218][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.776356][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.776491][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.776626][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.776764][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.776899][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.777039][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.777173][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.777313][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.777446][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.777579][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.777747][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.777883][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.778022][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.778157][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.778295][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.778462][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.778609][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.778743][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.778879][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.779051][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.779186][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.779325][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.779460][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.779595][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.779727][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.779895][  T328] RIP: 0033:0x7fd638a7608e
[   44.780089][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.780620][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.780823][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.781030][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.781235][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.781433][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.781632][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.783354][  T328] ------------[ cut here ]------------
| [   44.783488][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/328
| [   44.783722][  T328] Modules linked in:
| [   44.784101][  T328] Tainted: [W]=WARN
[   44.784201][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.784372][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.784545][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.785318][  T328] RSP: 0018:ffa0000000df6d70 EFLAGS: 00010286
[   44.785485][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf241c0 RCX: 1ff40000001bed74
[   44.785681][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf24270
[   44.785879][  T328] RBP: ff1100000251c000 R08: 1fe22000017e484f R09: ff1100000d425158
[   44.786081][  T328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.786283][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.786487][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   44.786727][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.786893][  T328] CR2: 00007f59e7fc2f98 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.787097][  T328] PKRU: 55555554
[   44.787196][  T328] Call Trace:
[   44.787299][  T328]  <TASK>
[   44.787366][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.787496][  T328]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.787628][  T328]  notifier_call_chain (kernel/notifier.c:85)
[   44.787763][  T328]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   44.787896][  T328]  ? __dev_close_many (net/core/dev.c:1781)
[   44.788033][  T328]  ? netif_set_group (net/core/dev.c:9947)
[   44.788167][  T328]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   44.788306][  T328]  dev_set_mac_address (net/core/dev_api.c:339)
[   44.788436][  T328]  ? dev_close (net/core/dev_api.c:221)
[   44.788536][  T328]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   44.788673][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.788805][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.788942][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.789075][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.789211][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.789350][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.789481][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.789614][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.789747][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.789913][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.790080][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.790212][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.790350][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.790517][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.790650][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.790781][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.790913][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.791049][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.791181][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.791318][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.791466][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.791599][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.791732][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.791863][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.791999][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.792131][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.792278][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.792410][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.792544][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.792674][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.792806][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.792943][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.793075][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.793206][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.793342][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.793475][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.793607][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.793739][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.793871][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.794052][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.794257][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.794456][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.794661][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.794860][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.795006][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.795139][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.795276][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.795410][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.795544][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.795677][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.795809][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.795977][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.796109][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.796244][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.796376][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.796506][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.796668][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.796813][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.796952][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.797084][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.797257][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.797391][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.797524][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.797656][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.797787][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.797922][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.798090][  T328] RIP: 0033:0x7fd638a7608e
[   44.798233][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.798702][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.798903][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.799105][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.799305][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.799500][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.799698][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.801340][  T328] ------------[ cut here ]------------
| [   44.801470][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/328
| [   44.801695][  T328] Modules linked in:
| [   44.802072][  T328] Tainted: [W]=WARN
[   44.802172][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.802343][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.802514][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.802982][  T328] RSP: 0018:ffa0000000df6e00 EFLAGS: 00010286
[   44.803150][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf24340 RCX: 1ff40000001bed86
[   44.803353][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf243f0
[   44.803550][  T328] RBP: ff1100000ce64000 R08: 1fe22000017e487f R09: ff1100000d425158
[   44.803746][  T328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.803946][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.804146][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   44.804383][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.804550][  T328] CR2: 00007f59e7fc2f98 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.804746][  T328] PKRU: 55555554
[   44.804845][  T328] Call Trace:
[   44.804945][  T328]  <TASK>
[   44.805013][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.805145][  T328]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.805284][  T328]  notifier_call_chain (kernel/notifier.c:85)
[   44.805417][  T328]  netdev_lower_state_changed (net/core/dev.c:9573)
[   44.805547][  T328]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   44.805710][  T328]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   44.805842][  T328]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   44.805978][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.806112][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.806246][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.806377][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.806512][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.806643][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.806774][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.806904][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.807042][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.807205][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.807370][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.807499][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.807627][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.807790][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.807920][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.808058][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.808186][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.808321][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.808450][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.808578][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.808726][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.808855][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.808992][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.809120][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.809255][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.809384][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.809517][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.809647][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.809776][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.809905][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.810042][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.810172][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.810305][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.810435][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.810563][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.810694][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.810823][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.810962][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.811095][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.811224][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.811366][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.811495][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.811627][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.811757][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.811887][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.812026][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.812160][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.812295][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.812426][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.812557][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.812685][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.812844][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.812981][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.813111][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.813246][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.813375][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.813535][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.813676][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.813805][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.813941][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.814104][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.814240][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.814370][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.814500][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.814632][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.814762][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.814923][  T328] RIP: 0033:0x7fd638a7608e
[   44.815065][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.815529][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.815723][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.815916][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.816114][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.816311][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.816504][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.818231][  T328] ------------[ cut here ]------------
| [   44.818362][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/328
| [   44.818587][  T328] Modules linked in:
| [   44.818970][  T328] Tainted: [W]=WARN
[   44.819070][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.819241][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.819416][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.819886][  T328] RSP: 0018:ffa0000000df6d50 EFLAGS: 00010286
[   44.820607][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf244c0 RCX: 1ff40000001bed70
[   44.820805][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf24570
[   44.821062][  T328] RBP: ff1100000ce64000 R08: 1fe22000017e48af R09: ff1100000d425158
[   44.821264][  T328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.821460][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   44.821656][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   44.821889][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.822112][  T328] CR2: 00007f59e7fc2f98 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.822321][  T328] PKRU: 55555554
[   44.822420][  T328] Call Trace:
[   44.822518][  T328]  <TASK>
[   44.822586][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.822774][  T328]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.822905][  T328]  notifier_call_chain (kernel/notifier.c:85)
[   44.823098][  T328]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   44.823237][  T328]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   44.823400][  T328]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   44.823562][  T328]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   44.823696][  T328]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   44.823828][  T328]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   44.824050][  T328]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   44.824186][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.824323][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.824452][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.824584][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.824720][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.824853][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.825042][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.825175][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.825314][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.825478][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.825641][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.825771][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.825901][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.826127][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.826266][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.826398][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.826528][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.826658][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.826789][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.826920][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.827126][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.827263][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.827393][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.827522][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.827653][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.827785][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.827918][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.828106][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.828243][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.828373][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.828505][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.828638][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.828770][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.828901][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.829088][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.829222][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.829415][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.829578][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.829707][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.829838][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.830032][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.830165][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.830303][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.830435][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.830568][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.830702][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.830835][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.831025][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.831158][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.831294][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.831434][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.831680][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.831880][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.832182][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.832364][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.832546][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.832792][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.833066][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.833244][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.833441][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.833637][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.833832][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.834136][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.834344][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.834521][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.834653][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.834819][  T328] RIP: 0033:0x7fd638a7608e
[   44.835025][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.835495][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.835694][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.835887][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.836141][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.836340][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.836534][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.851177][  T328] ------------[ cut here ]------------
| [   44.851343][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/328
| [   44.851573][  T328] Modules linked in:
| [   44.851957][  T328] Tainted: [W]=WARN
[   44.852058][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.852225][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.852403][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.852870][  T328] RSP: 0018:ffa0000000df6d50 EFLAGS: 00010286
[   44.853053][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf25840 RCX: 1ff40000001bed70
[   44.853264][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf258f0
[   44.853467][  T328] RBP: ff1100000ce64000 R08: 1fe22000017e4b1f R09: ff1100000d425158
[   44.853664][  T328] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   44.853863][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000df6d98
[   44.854074][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   44.854317][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.854484][  T328] CR2: 000000000e84e988 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.854682][  T328] PKRU: 55555554
[   44.854782][  T328] Call Trace:
[   44.854880][  T328]  <TASK>
[   44.854960][  T328]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   44.855098][  T328]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   44.855201][  T328]  netif_close_many (net/core/dev.c:1804)
[   44.855340][  T328]  ? __dev_close_many (net/core/dev.c:1781)
[   44.855474][  T328]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   44.855639][  T328]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   44.855776][  T328]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   44.855906][  T328]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   44.856041][  T328]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   44.856175][  T328]  dev_close (net/core/dev_api.c:221)
[   44.856280][  T328]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   44.856414][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.856544][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.856674][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.856805][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.856947][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.857083][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.857214][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.857351][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.857486][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.857650][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.857813][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.857948][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.858080][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.858249][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.858381][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.858512][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.858643][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.858774][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.858904][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.859039][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.859187][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.859329][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.859459][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.859590][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.859722][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.859854][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.860033][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.860163][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.860298][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.860428][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.860561][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.860690][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.860823][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.860961][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.861093][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.861226][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.861360][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.861491][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.861622][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.861753][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.861889][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.862025][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.862160][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.862306][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.862438][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.862589][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.862721][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.862855][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.862993][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.863128][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.863266][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.863428][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.863560][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.863691][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.863824][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.863961][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.864128][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.864277][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.864409][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.864539][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.864705][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.864839][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.864977][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.865111][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.865243][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.865374][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.865539][  T328] RIP: 0033:0x7fd638a7608e
[   44.865678][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.866153][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.866356][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.866553][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.866749][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.866954][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.867150][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.868887][  T328] ------------[ cut here ]------------
| [   44.869029][  T328] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/328
| [   44.869260][  T328] Modules linked in:
| [   44.869627][  T328] Tainted: [W]=WARN
[   44.869729][  T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.869895][  T328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.870639][  T328] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.871171][  T328] RSP: 0018:ffa0000000df6d70 EFLAGS: 00010286
[   44.871346][  T328] RAX: 00000000ffffffa6 RBX: ff1100000bf25b40 RCX: 1ff40000001bed74
[   44.871540][  T328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25bf0
[   44.871736][  T328] RBP: ff1100000ce64000 R08: 1fe22000017e4b7f R09: ff1100000d425158
[   44.871990][  T328] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   44.872189][  T328] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   44.872392][  T328] FS:  00007fd63883c840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   44.872621][  T328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.872789][  T328] CR2: 000000000e84e988 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.873047][  T328] PKRU: 55555554
[   44.873150][  T328] Call Trace:
[   44.873255][  T328]  <TASK>
[   44.873323][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.873452][  T328]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   44.873584][  T328]  notifier_call_chain (kernel/notifier.c:85)
[   44.873717][  T328]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   44.873851][  T328]  ? __dev_close_many (net/core/dev.c:1781)
[   44.874040][  T328]  ? netif_set_group (net/core/dev.c:9947)
[   44.874172][  T328]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   44.874312][  T328]  dev_set_mac_address (net/core/dev_api.c:339)
[   44.874444][  T328]  ? dev_close (net/core/dev_api.c:221)
[   44.874544][  T328]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   44.874678][  T328]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   44.874811][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.874997][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.875130][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.875276][  T328]  ? packet_sendmsg_spkt (af_packet.c:?)
[   44.875410][  T328]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   44.875541][  T328]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.875673][  T328]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   44.875806][  T328]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   44.876027][  T328]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   44.876191][  T328]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.876328][  T328]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.876462][  T328]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   44.876626][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.876759][  T328]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   44.876894][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.877085][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.877230][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.877363][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.877492][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.877641][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.877773][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.877904][  T328]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   44.878094][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.878225][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.878361][  T328]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   44.878496][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.878627][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.878756][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.878888][  T328]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   44.879079][  T328]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   44.879209][  T328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   44.879345][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.879478][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.879607][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.879741][  T328]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.879872][  T328]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   44.880062][  T328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   44.880196][  T328]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   44.880334][  T328]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   44.880469][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   44.880602][  T328]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   44.880735][  T328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   44.880868][  T328]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.881056][  T328]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   44.881188][  T328]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   44.881327][  T328]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   44.881459][  T328]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   44.881593][  T328]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   44.881723][  T328]  ? copy_msghdr_from_user (net/socket.c:2635)
[   44.881854][  T328]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   44.882074][  T328]  ? move_addr_to_kernel (net/socket.c:258)
[   44.882206][  T328]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   44.882343][  T328]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   44.882475][  T328]  ___sys_sendmsg (net/socket.c:2752)
[   44.882607][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   44.882772][  T328]  ? copy_msghdr_from_user (net/socket.c:2603)
[   44.882915][  T328]  __sys_sendmsg (net/socket.c:2784)
[   44.883106][  T328]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   44.883240][  T328]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   44.883406][  T328]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   44.883537][  T328]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   44.883670][  T328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   44.883803][  T328]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   44.883991][  T328]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   44.884124][  T328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   44.884291][  T328] RIP: 0033:0x7fd638a7608e
[   44.884428][  T328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   44.884896][  T328] RSP: 002b:00007fff54a6e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   44.885152][  T328] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fd638a7608e
[   44.885353][  T328] RDX: 0000000000000000 RSI: 00007fff54a6e480 RDI: 0000000000000005
[   44.885545][  T328] RBP: 00007fff54a6e3e0 R08: 0000000000000000 R09: 0000000000000000
[   44.885742][  T328] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   44.885999][  T328] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff54a6eb40
| [   44.901170][   T37] ------------[ cut here ]------------
| [   44.901322][   T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/37
| [   44.901566][   T37] Modules linked in:
| [   44.901963][   T37] Tainted: [W]=WARN
[   44.902055][   T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   44.902206][   T37] Workqueue: events_unbound linkwatch_event
[   44.902374][   T37] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   44.902534][   T37] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   44.902974][   T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[   44.903133][   T37] RAX: 00000000ffffffa6 RBX: ff11000001f8c640 RCX: 1ff4000000053f02
[   44.903325][   T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8c6f0
[   44.903507][   T37] RBP: ff1100000256c000 R08: 1fe22000003f18df R09: ff11000001d88ba8
[   44.903690][   T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   44.903877][   T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   44.904068][   T37] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   44.904289][   T37] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.904451][   T37] CR2: 00007f59e7fc2f98 CR3: 000000000d50d005 CR4: 0000000000771ef0
[   44.904636][   T37] PKRU: 55555554
[   44.904728][   T37] Call Trace:
[   44.904821][   T37]  <TASK>
[   44.904886][   T37]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   44.905017][   T37]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   44.905144][   T37]  ? notifier_call_chain (kernel/notifier.c:85)
[   44.905269][   T37]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   44.905361][   T37]  netif_state_change (net/core/dev.c:1605)
[   44.905483][   T37]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   44.905609][   T37]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   44.905760][   T37]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   44.905882][   T37]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   44.906011][   T37]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   44.906132][   T37]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   44.906260][   T37]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   44.906381][   T37]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   44.906507][   T37]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   44.906630][   T37]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   44.906753][   T37]  process_one_work (kernel/workqueue.c:3314)
[   44.906881][   T37]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   44.907010][   T37]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   44.907136][   T37]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   44.907268][   T37]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   44.907389][   T37]  kthread (kernel/kthread.c:436)
[   44.907485][   T37]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   44.907638][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   44.907762][   T37]  ret_from_fork (arch/x86/kernel/process.c:158)
[   44.907891][   T37]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   44.908050][   T37]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   44.908172][   T37]  ? kthread_affine_node (kernel/kthread.c:378)
[   44.908301][   T37]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.010841][  T330] ------------[ cut here ]------------
| [   45.011029][  T330] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/330
| [   45.011270][  T330] Modules linked in:
| [   45.011641][  T330] Tainted: [W]=WARN
[   45.011741][  T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.011906][  T330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.012080][  T330] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.012544][  T330] RSP: 0018:ffa0000000e17020 EFLAGS: 00010286
[   45.012711][  T330] RAX: 00000000ffffffa6 RBX: ff1100000bd887c0 RCX: 1ff40000001c2dca
[   45.012907][  T330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88870
[   45.013106][  T330] RBP: ff1100000ce51000 R08: 1fe22000017b110f R09: ff1100000a628b58
[   45.013306][  T330] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   45.013499][  T330] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.013697][  T330] FS:  00007f991a2c9840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.013930][  T330] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.014100][  T330] CR2: 000000002635d988 CR3: 000000000d525002 CR4: 0000000000771ef0
[   45.014302][  T330] PKRU: 55555554
[   45.014400][  T330] Call Trace:
[   45.014498][  T330]  <TASK>
[   45.014567][  T330]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.014700][  T330]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.014803][  T330]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   45.015951][  T330]  __dev_notify_flags (net/core/dev.c:9787)
[   45.016086][  T330]  ? netif_change_name (net/core/dev.c:1495)
[   45.016216][  T330]  ? __dev_change_flags (net/core/dev.c:9752)
[   45.016353][  T330]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   45.016483][  T330]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.016612][  T330]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   45.016744][  T330]  netif_change_flags (net/core/dev.c:9820)
[   45.016874][  T330]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   45.017119][  T330]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   45.017257][  T330]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.017387][  T330]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.017549][  T330]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.017679][  T330]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.017807][  T330]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.018042][  T330]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.018174][  T330]  ? __kernel_text_address (kernel/extable.c:79)
[   45.018308][  T330]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.018438][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.018570][  T330]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.018701][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.018833][  T330]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.019071][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.019202][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.019337][  T330]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.019469][  T330]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.019600][  T330]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.019741][  T330]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.019873][  T330]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.020115][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.020252][  T330]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.020385][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.020513][  T330]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.020643][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.020774][  T330]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.020902][  T330]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.021144][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.021275][  T330]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.021404][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.021532][  T330]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.021663][  T330]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.021796][  T330]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.021925][  T330]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.022161][  T330]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.022294][  T330]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.022427][  T330]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.022556][  T330]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.022687][  T330]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.022819][  T330]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.023057][  T330]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.023191][  T330]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.023325][  T330]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.023456][  T330]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.023586][  T330]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.023714][  T330]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.023846][  T330]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.024083][  T330]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.024216][  T330]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.024351][  T330]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.024482][  T330]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.024611][  T330]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.024772][  T330]  ? move_addr_to_kernel (net/socket.c:258)
[   45.024902][  T330]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.025106][  T330]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.025239][  T330]  ___sys_sendmsg (net/socket.c:2752)
[   45.025368][  T330]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.025529][  T330]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.025670][  T330]  __sys_sendmsg (net/socket.c:2784)
[   45.025803][  T330]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.026018][  T330]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.026181][  T330]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.026318][  T330]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.026447][  T330]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.026579][  T330]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.026709][  T330]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.026841][  T330]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.027128][  T330] RIP: 0033:0x7f991a50308e
[   45.027271][  T330] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.027728][  T330] RSP: 002b:00007fff649cd6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.028019][  T330] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f991a50308e
[   45.028214][  T330] RDX: 0000000000000000 RSI: 00007fff649cd750 RDI: 0000000000000005
[   45.028410][  T330] RBP: 00007fff649cd6b0 R08: 0000000000000000 R09: 0000000000000000
[   45.028606][  T330] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.028803][  T330] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff649cde10
| [   45.204885][  T333] ------------[ cut here ]------------
| [   45.205153][  T333] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/333
| [   45.205530][  T333] Modules linked in:
| [   45.206057][  T333] Tainted: [W]=WARN
[   45.206186][  T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.206369][  T333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.206551][  T333] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.207041][  T333] RSP: 0018:ffa0000000e471b0 EFLAGS: 00010286
[   45.207217][  T333] RAX: 00000000ffffffa6 RBX: ff1100000c9ac340 RCX: 1ff40000001c8dfc
[   45.207433][  T333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ac3f0
[   45.207638][  T333] RBP: ff1100000c742000 R08: 1fe220000193587f R09: ff1100000ec8d180
[   45.207842][  T333] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   45.208055][  T333] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffb7ff34a0
[   45.208356][  T333] FS:  00007f0e2f942840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.208716][  T333] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.208976][  T333] CR2: 00007f0e2fb37c40 CR3: 000000000ced5002 CR4: 0000000000771ef0
[   45.209185][  T333] PKRU: 55555554
[   45.209296][  T333] Call Trace:
[   45.209400][  T333]  <TASK>
[   45.209472][  T333]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.209615][  T333]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   45.209754][  T333]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.209859][  T333]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   45.210005][  T333]  __dev_notify_flags (net/core/dev.c:9787)
[   45.210144][  T333]  ? netif_change_name (net/core/dev.c:1495)
[   45.210290][  T333]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.210431][  T333]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[   45.210571][  T333]  ? timer_init_key (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 ./include/linux/lockdep.h:148 kernel/time/timer.c:861 kernel/time/timer.c:881)
[   45.210710][  T333]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   45.210851][  T333]  ? bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   45.210998][  T333]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[   45.211137][  T333]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[   45.211277][  T333]  ? __dev_get_by_name (net/core/dev.c:883)
[   45.211415][  T333]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[   45.211559][  T333]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[   45.211699][  T333]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.211837][  T333]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.211978][  T333]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.212115][  T333]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.212256][  T333]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.212393][  T333]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.212537][  T333]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.212673][  T333]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.212810][  T333]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.212956][  T333]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.213094][  T333]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.213235][  T333]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.213378][  T333]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.213515][  T333]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.213651][  T333]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.213786][  T333]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.213921][  T333]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.214065][  T333]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.214200][  T333]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.214340][  T333]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.214480][  T333]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.214616][  T333]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.214752][  T333]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.214892][  T333]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.215035][  T333]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.215173][  T333]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.215318][  T333]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.215454][  T333]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.215623][  T333]  ? move_addr_to_kernel (net/socket.c:258)
[   45.215765][  T333]  ___sys_sendmsg (net/socket.c:2752)
[   45.215898][  T333]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.216040][  T333]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.216183][  T333]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) mm/mmap_lock.c:329 (discriminator 2))
[   45.216340][  T333]  __sys_sendmsg (net/socket.c:2784)
[   45.216477][  T333]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.216619][  T333]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.216760][  T333]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.216896][  T333]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.217039][  T333]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.217174][  T333]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.217316][  T333]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.217490][  T333] RIP: 0033:0x7f0e2fb7c08e
[   45.217635][  T333] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.218132][  T333] RSP: 002b:00007ffef852e090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.218377][  T333] RAX: ffffffffffffffda RBX: 00007ffef852e828 RCX: 00007f0e2fb7c08e
[   45.218684][  T333] RDX: 0000000000000000 RSI: 00007ffef852e140 RDI: 0000000000000005
[   45.219002][  T333] RBP: 00007ffef852e0a0 R08: 0000000000000000 R09: 0000000000000000
[   45.219299][  T333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.219530][  T333] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef852e800
| [   45.271139][  T335] ------------[ cut here ]------------
| [   45.271360][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/335
| [   45.271641][  T335] Modules linked in:
| [   45.272124][  T335] Tainted: [W]=WARN
[   45.272334][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.272616][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.272839][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.273372][  T335] RSP: 0018:ffa0000000e56e10 EFLAGS: 00010286
[   45.273587][  T335] RAX: 00000000ffffffa6 RBX: ff1100000c9acf40 RCX: 1ff40000001cad88
[   45.273831][  T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9acff0
[   45.274086][  T335] RBP: ff1100000c742000 R08: 1fe22000019359ff R09: ff11000009f10b58
[   45.274337][  T335] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   45.274582][  T335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   45.274830][  T335] FS:  00007f0ef2823840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.275123][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.275344][  T335] CR2: 0000000031b4d988 CR3: 000000000c81e002 CR4: 0000000000771ef0
[   45.275592][  T335] PKRU: 55555554
[   45.275737][  T335] Call Trace:
[   45.275885][  T335]  <TASK>
[   45.276011][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.276191][  T335]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.276380][  T335]  notifier_call_chain (kernel/notifier.c:85)
[   45.276565][  T335]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   45.276745][  T335]  ? __dev_open (./include/net/netdev_lock.h:33)
[   45.276925][  T335]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   45.277122][  T335]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   45.277310][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.277489][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.277666][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.277847][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.278038][  T335]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.278218][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.278402][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.278582][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.278758][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.278953][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.279136][  T335]  do_set_master (net/core/rtnetlink.c:3011)
[   45.279324][  T335]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.279513][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.279695][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.279904][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.280122][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.280307][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.280512][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.280740][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.280987][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   45.281218][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.281469][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.281709][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.281969][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.282215][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.282458][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.282694][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.282884][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.283074][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.283258][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.283435][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.283614][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.283789][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.283980][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.284159][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.284344][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.284520][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.284700][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.284874][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.285063][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.285251][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.285427][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.285604][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.285780][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.285971][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.286146][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.286332][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.286509][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.286685][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.286863][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.287048][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.287227][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.287412][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.287589][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.287769][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.287957][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.288136][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.288323][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.288501][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.288680][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.288858][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.289047][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.289237][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.289416][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.289594][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.289809][  T335]  ? move_addr_to_kernel (net/socket.c:258)
[   45.290002][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.290179][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.290366][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   45.290544][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.290754][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.290961][  T335]  __sys_sendmsg (net/socket.c:2784)
[   45.291140][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.291325][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.291542][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.291724][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.291905][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.292097][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.292318][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.292505][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.292717][  T335] RIP: 0033:0x7f0ef2a5d08e
[   45.292906][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.293524][  T335] RSP: 002b:00007ffef64bb160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.293773][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ef2a5d08e
[   45.294029][  T335] RDX: 0000000000000000 RSI: 00007ffef64bb210 RDI: 0000000000000005
[   45.294277][  T335] RBP: 00007ffef64bb170 R08: 0000000000000000 R09: 0000000000000000
[   45.294523][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.294766][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64bb8d0
| [   45.296801][  T335] ------------[ cut here ]------------
| [   45.296987][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/335
| [   45.297269][  T335] Modules linked in:
| [   45.297734][  T335] Tainted: [W]=WARN
[   45.297882][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.298109][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.298339][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.298857][  T335] RSP: 0018:ffa0000000e56d80 EFLAGS: 00010286
[   45.299080][  T335] RAX: 00000000ffffffa6 RBX: ff1100000c9ad0c0 RCX: 1ff40000001cad76
[   45.299334][  T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad170
[   45.299581][  T335] RBP: ff1100000251c000 R08: 1fe2200001935a2f R09: ff11000009f10b58
[   45.299824][  T335] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   45.300080][  T335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   45.300341][  T335] FS:  00007f0ef2823840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.300697][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.300911][  T335] CR2: 0000000031b4d988 CR3: 000000000c81e002 CR4: 0000000000771ef0
[   45.301170][  T335] PKRU: 55555554
[   45.301353][  T335] Call Trace:
[   45.301530][  T335]  <TASK>
[   45.301646][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.301876][  T335]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.302131][  T335]  notifier_call_chain (kernel/notifier.c:85)
[   45.302382][  T335]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   45.302641][  T335]  ? netif_set_mtu (net/core/dev.c:9910)
[   45.302890][  T335]  ? netif_set_group (net/core/dev.c:9947)
[   45.303170][  T335]  dev_set_mac_address (net/core/dev_api.c:339)
[   45.303373][  T335]  ? dev_set_mtu (net/core/dev_api.c:249)
[   45.303555][  T335]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   45.303738][  T335]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   45.303921][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.304116][  T335]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.304305][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.304486][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.304668][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.304846][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.305045][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.305227][  T335]  do_set_master (net/core/rtnetlink.c:3011)
[   45.305415][  T335]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.305594][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.305777][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.305970][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.306180][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.306368][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.306549][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.306729][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.306908][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   45.307100][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.307296][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.307479][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.307661][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.307839][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.308032][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.308209][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.308397][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.308577][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.308755][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.308946][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.309125][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.309307][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.309491][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.309676][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.309858][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.310049][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.310239][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.310416][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.310594][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.310778][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.310968][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.311147][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.311338][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.311520][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.311698][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.311878][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.312073][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.312259][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.312441][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.312620][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.312802][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.312996][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.313178][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.313369][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.313547][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.313726][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.313906][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.314099][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.314288][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.314470][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.314650][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.314833][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.315028][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.315207][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.315423][  T335]  ? move_addr_to_kernel (net/socket.c:258)
[   45.315605][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.315786][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.315981][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   45.316160][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.316375][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.316565][  T335]  __sys_sendmsg (net/socket.c:2784)
[   45.316745][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.316922][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.317150][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.317337][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.317516][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.317696][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.317875][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.318067][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.318285][  T335] RIP: 0033:0x7f0ef2a5d08e
[   45.318471][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.319093][  T335] RSP: 002b:00007ffef64bb160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.319349][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ef2a5d08e
[   45.319683][  T335] RDX: 0000000000000000 RSI: 00007ffef64bb210 RDI: 0000000000000005
[   45.319926][  T335] RBP: 00007ffef64bb170 R08: 0000000000000000 R09: 0000000000000000
[   45.320179][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.320517][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64bb8d0
| [   45.322954][  T335] ------------[ cut here ]------------
| [   45.323128][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/335
| [   45.323419][  T335] Modules linked in:
| [   45.324644][  T335] Tainted: [W]=WARN
[   45.324789][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.325021][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.325243][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.325746][  T335] RSP: 0018:ffa0000000e56e18 EFLAGS: 00010286
[   45.325971][  T335] RAX: 00000000ffffffa6 RBX: ff1100000bd893c0 RCX: 1ff40000001cad89
[   45.326216][  T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89470
[   45.326465][  T335] RBP: ff1100000251c000 R08: 1fe22000017b128f R09: ff11000009f10b58
[   45.326704][  T335] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   45.326958][  T335] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f569000
[   45.327207][  T335] FS:  00007f0ef2823840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.327493][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.327704][  T335] CR2: 0000000031b4d988 CR3: 000000000c81e002 CR4: 0000000000771ef0
[   45.327958][  T335] PKRU: 55555554
[   45.328103][  T335] Call Trace:
[   45.328254][  T335]  <TASK>
[   45.328371][  T335]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.328638][  T335]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.328787][  T335]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   45.328946][  T335]  ? netdev_notify_peers (net/core/dev.c:1642)
[   45.329126][  T335]  dev_open (net/core/dev_api.c:202)
[   45.329277][  T335]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   45.329542][  T335]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   45.329725][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.329908][  T335]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.330100][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.330373][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.330556][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.330731][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.330914][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.331194][  T335]  do_set_master (net/core/rtnetlink.c:3011)
[   45.331388][  T335]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.331567][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.331746][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.332025][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.332241][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.332439][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.332683][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.332969][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.333146][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   45.333334][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.333515][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.333781][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.333973][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.334149][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.334335][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.334599][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.334812][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.335004][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.335180][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.335455][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.335638][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.335814][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.336100][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.336290][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.336473][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.336650][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.336826][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.337102][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.337287][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.337471][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.337647][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.337913][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.338105][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.338293][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.338471][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.338735][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.338912][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.339104][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.339294][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.339580][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.339769][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.339963][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.340146][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.340427][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.340607][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.340795][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.341075][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.341264][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.341445][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.341627][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.341809][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.342093][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.342286][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.342466][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.342764][  T335]  ? move_addr_to_kernel (net/socket.c:258)
[   45.342959][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.343140][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.343336][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   45.343702][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.344037][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.344328][  T335]  __sys_sendmsg (net/socket.c:2784)
[   45.344588][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.345006][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.345238][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.345421][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.345603][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.345876][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.346070][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.346260][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.346472][  T335] RIP: 0033:0x7f0ef2a5d08e
[   45.346751][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.347383][  T335] RSP: 002b:00007ffef64bb160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.347631][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ef2a5d08e
[   45.347875][  T335] RDX: 0000000000000000 RSI: 00007ffef64bb210 RDI: 0000000000000005
[   45.348220][  T335] RBP: 00007ffef64bb170 R08: 0000000000000000 R09: 0000000000000000
[   45.348479][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.348725][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64bb8d0
| [   45.351500][  T335] ------------[ cut here ]------------
| [   45.351741][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/335
| [   45.352575][  T335] Modules linked in:
| [   45.353170][  T335] Tainted: [W]=WARN
[   45.353385][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.353656][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.353998][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.354588][  T335] RSP: 0018:ffa0000000e56e10 EFLAGS: 00010286
[   45.354886][  T335] RAX: 00000000ffffffa6 RBX: ff11000008a1a040 RCX: 1ff40000001cad88
[   45.355200][  T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a0f0
[   45.355558][  T335] RBP: ff1100000251c000 R08: 1fe220000114341f R09: ff11000009f10b58
[   45.355876][  T335] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   45.356245][  T335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   45.356559][  T335] FS:  00007f0ef2823840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.356895][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.357173][  T335] CR2: 0000000031b4d988 CR3: 000000000c81e002 CR4: 0000000000771ef0
[   45.357485][  T335] PKRU: 55555554
[   45.357688][  T335] Call Trace:
[   45.357889][  T335]  <TASK>
[   45.358071][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.358313][  T335]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.358549][  T335]  notifier_call_chain (kernel/notifier.c:85)
[   45.358789][  T335]  netdev_lower_state_changed (net/core/dev.c:9573)
[   45.359036][  T335]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   45.359311][  T335]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   45.359545][  T335]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   45.359780][  T335]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   45.360030][  T335]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.360273][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.360507][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.360742][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.360990][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.361242][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.361480][  T335]  do_set_master (net/core/rtnetlink.c:3011)
[   45.361715][  T335]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.361964][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.362201][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.362443][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.362711][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.362963][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.363200][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.363441][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.363676][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   45.363912][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.364163][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.364451][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.364741][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.364991][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.365237][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.365471][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.365705][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.365955][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.366189][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.366431][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.366670][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.366905][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.367155][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.367401][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.367639][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.367875][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.368122][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.368367][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.368601][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.368837][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.369084][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.369328][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.369568][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.369808][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.370057][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.370304][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.370543][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.370779][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.371030][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.371282][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.371522][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.371796][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.372148][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.372472][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.372708][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.372963][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.373202][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.373447][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.373685][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.373922][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.374235][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.374474][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.374706][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.374954][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.375219][  T335]  ? move_addr_to_kernel (net/socket.c:258)
[   45.375464][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.375699][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.375953][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   45.376187][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.376464][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.376710][  T335]  __sys_sendmsg (net/socket.c:2784)
[   45.376959][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.377193][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.377469][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.377708][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.377958][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.378195][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.378433][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.378667][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.378953][  T335] RIP: 0033:0x7f0ef2a5d08e
[   45.379199][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.379772][  T335] RSP: 002b:00007ffef64bb160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.380083][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ef2a5d08e
[   45.380386][  T335] RDX: 0000000000000000 RSI: 00007ffef64bb210 RDI: 0000000000000005
[   45.380684][  T335] RBP: 00007ffef64bb170 R08: 0000000000000000 R09: 0000000000000000
[   45.380995][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.381301][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64bb8d0
| [   45.390010][  T335] ------------[ cut here ]------------
| [   45.390160][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/335
| [   45.390401][  T335] Modules linked in:
| [   45.390775][  T335] Tainted: [W]=WARN
[   45.390875][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.391045][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.391216][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.391693][  T335] RSP: 0018:ffa0000000e56d20 EFLAGS: 00010286
[   45.391861][  T335] RAX: 00000000ffffffa6 RBX: ff11000008a1a340 RCX: 1ff40000001cad6a
[   45.392131][  T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a3f0
[   45.392348][  T335] RBP: ff1100000251c000 R08: 1fe220000114347f R09: ff11000009f10b58
[   45.392543][  T335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.392738][  T335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.392943][  T335] FS:  00007f0ef2823840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   45.393177][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.393351][  T335] CR2: 00007f59e7fc2f98 CR3: 000000000c81e006 CR4: 0000000000771ef0
[   45.393550][  T335] PKRU: 55555554
[   45.393648][  T335] Call Trace:
[   45.393747][  T335]  <TASK>
[   45.393817][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.393953][  T335]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.394089][  T335]  notifier_call_chain (kernel/notifier.c:85)
[   45.394222][  T335]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   45.394360][  T335]  ? packet_sendmsg_spkt (af_packet.c:?)
[   45.394493][  T335]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   45.394630][  T335]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   45.394762][  T335]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   45.394895][  T335]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   45.395038][  T335]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   45.395170][  T335]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   45.395312][  T335]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.395444][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.395575][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.395705][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.395836][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.395980][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.396115][  T335]  do_set_master (net/core/rtnetlink.c:3011)
[   45.396250][  T335]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.396382][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.396516][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.396648][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.396813][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.396951][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.397104][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.397240][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.397372][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   45.397504][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.397639][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.397772][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.397905][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.398045][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.398176][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.398309][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.398440][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.398572][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.398707][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.398839][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.398977][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.399108][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.399246][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.399380][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.399513][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.399644][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.399774][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.399908][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.400041][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.400179][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.400318][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.400448][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.400579][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.400712][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.400846][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.400977][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.401107][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.401242][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.401374][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.401504][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.401635][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.401766][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.401898][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.402038][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.402168][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.402307][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.402439][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.402570][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.402701][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.402835][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.402975][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.403107][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.403244][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.403374][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.403535][  T335]  ? move_addr_to_kernel (net/socket.c:258)
[   45.403666][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.403797][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.403936][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   45.404070][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.404237][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.404381][  T335]  __sys_sendmsg (net/socket.c:2784)
[   45.404512][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.404641][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.404807][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.404944][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.405075][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.405205][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.405341][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.405472][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.405634][  T335] RIP: 0033:0x7f0ef2a5d08e
[   45.405774][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.406245][  T335] RSP: 002b:00007ffef64bb160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.406443][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ef2a5d08e
[   45.406637][  T335] RDX: 0000000000000000 RSI: 00007ffef64bb210 RDI: 0000000000000005
[   45.406836][  T335] RBP: 00007ffef64bb170 R08: 0000000000000000 R09: 0000000000000000
[   45.407036][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.407237][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64bb8d0
| [   45.408799][  T335] ------------[ cut here ]------------
| [   45.408933][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/335
| [   45.409157][  T335] Modules linked in:
| [   45.409529][  T335] Tainted: [W]=WARN
[   45.409628][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.409793][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.409968][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.410435][  T335] RSP: 0018:ffa0000000e56e10 EFLAGS: 00010286
[   45.410599][  T335] RAX: 00000000ffffffa6 RBX: ff11000008a1ac40 RCX: 1ff40000001cad88
[   45.410795][  T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1acf0
[   45.410994][  T335] RBP: ff1100000251c000 R08: 1fe220000114359f R09: ff11000009f10b58
[   45.411192][  T335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.411392][  T335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.411590][  T335] FS:  00007f0ef2823840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   45.411822][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.411991][  T335] CR2: 00007f59e7fc2f98 CR3: 000000000c81e006 CR4: 0000000000771ef0
[   45.412191][  T335] PKRU: 55555554
[   45.412295][  T335] Call Trace:
[   45.412391][  T335]  <TASK>
[   45.412460][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.412588][  T335]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.412719][  T335]  notifier_call_chain (kernel/notifier.c:85)
[   45.412853][  T335]  netdev_lower_state_changed (net/core/dev.c:9573)
[   45.412988][  T335]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   45.413153][  T335]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   45.413287][  T335]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   45.413420][  T335]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   45.413556][  T335]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.413688][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.413821][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.413959][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.414089][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.414223][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.414372][  T335]  do_set_master (net/core/rtnetlink.c:3011)
[   45.414503][  T335]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.414635][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.414768][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.414904][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.415068][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.415198][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.415332][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.415463][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.415594][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   45.415724][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.415860][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.415994][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.416124][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.416257][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.416385][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.416514][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.416647][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.416776][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.416906][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.417039][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.417171][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.417303][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.417437][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.417569][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.417701][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.417837][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.417976][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.418106][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.418239][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.418374][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.418503][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.418631][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.418760][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.418893][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.419028][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.419163][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.419301][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.419429][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.419560][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.419687][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.419820][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.419962][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.420091][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.420224][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.420360][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.420492][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.420623][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.420754][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.420889][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.421025][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.421156][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.421293][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.421423][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.421551][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.421709][  T335]  ? move_addr_to_kernel (net/socket.c:258)
[   45.421844][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.422002][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.422138][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   45.422275][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.422442][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.422587][  T335]  __sys_sendmsg (net/socket.c:2784)
[   45.422722][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.422856][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.423033][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.423167][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.423306][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.423440][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.423571][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.423702][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.423869][  T335] RIP: 0033:0x7f0ef2a5d08e
[   45.424015][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.424497][  T335] RSP: 002b:00007ffef64bb160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.424699][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ef2a5d08e
[   45.424905][  T335] RDX: 0000000000000000 RSI: 00007ffef64bb210 RDI: 0000000000000005
[   45.425111][  T335] RBP: 00007ffef64bb170 R08: 0000000000000000 R09: 0000000000000000
[   45.425317][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.425517][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64bb8d0
| [   45.427259][  T335] ------------[ cut here ]------------
| [   45.427394][  T335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/335
| [   45.427621][  T335] Modules linked in:
| [   45.428000][  T335] Tainted: [W]=WARN
[   45.428102][  T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.428275][  T335] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.428447][  T335] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.428927][  T335] RSP: 0018:ffa0000000e56db8 EFLAGS: 00010286
[   45.429101][  T335] RAX: 00000000ffffffa6 RBX: ff11000009d7d840 RCX: 1ff40000001cad7d
[   45.429304][  T335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d8f0
[   45.429507][  T335] RBP: ff1100000c742000 R08: 1fe22000013afb1f R09: ff11000009f10b58
[   45.429705][  T335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.429905][  T335] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[   45.430110][  T335] FS:  00007f0ef2823840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   45.430350][  T335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.430521][  T335] CR2: 00007f59e7fc2f98 CR3: 000000000c81e006 CR4: 0000000000771ef0
[   45.430721][  T335] PKRU: 55555554
[   45.430824][  T335] Call Trace:
[   45.430923][  T335]  <TASK>
[   45.430999][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.431131][  T335]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.431272][  T335]  notifier_call_chain (kernel/notifier.c:85)
[   45.431409][  T335]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   45.431575][  T335]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   45.431713][  T335]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   45.431879][  T335]  ? netdev_change_features (net/core/dev.c:11117)
[   45.432018][  T335]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   45.432192][  T335]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   45.432400][  T335]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   45.432615][  T335]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.432822][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.433029][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.433165][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.433305][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.433443][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.433578][  T335]  do_set_master (net/core/rtnetlink.c:3011)
[   45.433716][  T335]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.433852][  T335]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.433994][  T335]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.434127][  T335]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.434299][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.434432][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.434565][  T335]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.434699][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.434834][  T335]  ? __kernel_text_address (kernel/extable.c:79)
[   45.434973][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.435108][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.435246][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.435380][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.435512][  T335]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.435649][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.435782][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.435915][  T335]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.436055][  T335]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.436189][  T335]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.436329][  T335]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.436463][  T335]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.436596][  T335]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.436734][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.436873][  T335]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.437011][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.437144][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.437280][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.437413][  T335]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.437546][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.437685][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.437819][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.437957][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.438089][  T335]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.438223][  T335]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.438363][  T335]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.438496][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.438629][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.438765][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.438901][  T335]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.439039][  T335]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.439174][  T335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.439311][  T335]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.439449][  T335]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.439588][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.439722][  T335]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.439858][  T335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.439998][  T335]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.440134][  T335]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.440277][  T335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.440411][  T335]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.440544][  T335]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.440678][  T335]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.440815][  T335]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.440953][  T335]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.441119][  T335]  ? move_addr_to_kernel (net/socket.c:258)
[   45.441257][  T335]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.441392][  T335]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.441530][  T335]  ___sys_sendmsg (net/socket.c:2752)
[   45.441664][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.441835][  T335]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.441987][  T335]  __sys_sendmsg (net/socket.c:2784)
[   45.442120][  T335]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.442258][  T335]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.442429][  T335]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.442563][  T335]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.442696][  T335]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.442834][  T335]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.442971][  T335]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.443103][  T335]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.443272][  T335] RIP: 0033:0x7f0ef2a5d08e
[   45.443411][  T335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.443884][  T335] RSP: 002b:00007ffef64bb160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.444098][  T335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0ef2a5d08e
[   45.444303][  T335] RDX: 0000000000000000 RSI: 00007ffef64bb210 RDI: 0000000000000005
[   45.444502][  T335] RBP: 00007ffef64bb170 R08: 0000000000000000 R09: 0000000000000000
[   45.444706][  T335] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.444906][  T335] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef64bb8d0
| [   45.447185][   T38] ------------[ cut here ]------------
| [   45.447366][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/38
| [   45.447654][   T38] Modules linked in:
| [   45.448152][   T38] Tainted: [W]=WARN
[   45.448303][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.448505][   T38] Workqueue: events_unbound linkwatch_event
[   45.448709][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.448946][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.449434][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   45.449637][   T38] RAX: 00000000ffffffa6 RBX: ff11000009d7cdc0 RCX: 1ff4000000055f02
[   45.449866][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7ce70
[   45.450113][   T38] RBP: ff1100000c722000 R08: 1fe22000013af9cf R09: ff11000001d8aea8
[   45.450351][   T38] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   45.450581][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   45.450809][   T38] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.451084][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.451293][   T38] CR2: 0000000031b4d988 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   45.451523][   T38] PKRU: 55555554
[   45.451660][   T38] Call Trace:
[   45.451803][   T38]  <TASK>
[   45.451913][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   45.452097][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.452277][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   45.452447][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.452587][   T38]  netif_state_change (net/core/dev.c:1605)
[   45.452756][   T38]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   45.452941][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   45.453140][   T38]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   45.453318][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   45.453486][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   45.453659][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.453833][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   45.454012][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   45.454263][   T38]  process_one_work (kernel/workqueue.c:3314)
[   45.454440][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.454609][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.454782][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.455045][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.455211][   T38]  kthread (kernel/kthread.c:436)
[   45.455359][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.455555][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.455799][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.455981][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.456180][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.456364][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.456608][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.465258][   T38] ------------[ cut here ]------------
| [   45.465436][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/38
| [   45.465726][   T38] Modules linked in:
| [   45.466657][   T38] Tainted: [W]=WARN
[   45.466953][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.467202][   T38] Workqueue: events_unbound linkwatch_event
[   45.467477][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.467729][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.468288][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   45.468536][   T38] RAX: 00000000ffffffa6 RBX: ff11000009d7c7c0 RCX: 1ff4000000055f02
[   45.468825][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7c870
[   45.469153][   T38] RBP: ff1100000251c000 R08: 1fe22000013af90f R09: ff11000001d8aea8
[   45.469452][   T38] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   45.469726][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   45.470025][   T38] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.470339][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.470588][   T38] CR2: 0000000031b4d988 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   45.470865][   T38] PKRU: 55555554
[   45.471057][   T38] Call Trace:
[   45.471249][   T38]  <TASK>
[   45.471407][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   45.471623][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.471840][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   45.472067][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.472251][   T38]  netif_state_change (net/core/dev.c:1605)
[   45.472424][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   45.472623][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   45.472792][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   45.472975][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.473146][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   45.473322][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   45.473494][   T38]  process_one_work (kernel/workqueue.c:3314)
[   45.473668][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.473834][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.474015][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.474186][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.474366][   T38]  kthread (kernel/kthread.c:436)
[   45.474505][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.474699][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.474870][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.475053][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.475260][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.475431][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.475601][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.478080][   T38] ------------[ cut here ]------------
| [   45.478251][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/38
| [   45.478539][   T38] Modules linked in:
| [   45.479017][   T38] Tainted: [W]=WARN
[   45.479156][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.479401][   T38] Workqueue: events_unbound linkwatch_event
[   45.479603][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.479810][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.480323][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   45.480523][   T38] RAX: 00000000ffffffa6 RBX: ff11000009d7cf40 RCX: 1ff4000000055f02
[   45.480749][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7cff0
[   45.480990][   T38] RBP: ff1100000256c000 R08: 1fe22000013af9ff R09: ff11000001d8aea8
[   45.481215][   T38] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   45.481450][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   45.481689][   T38] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.481958][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.482158][   T38] CR2: 0000000031b4d988 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   45.482393][   T38] PKRU: 55555554
[   45.482527][   T38] Call Trace:
[   45.482662][   T38]  <TASK>
[   45.482770][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   45.482951][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.483120][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   45.483296][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.483436][   T38]  netif_state_change (net/core/dev.c:1605)
[   45.483604][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   45.483806][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   45.483989][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   45.484158][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.484341][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   45.484509][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   45.484678][   T38]  process_one_work (kernel/workqueue.c:3314)
[   45.484852][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.485031][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.485202][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.485382][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.485549][   T38]  kthread (kernel/kthread.c:436)
[   45.485687][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.485884][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.486065][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.486242][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.486439][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.486607][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.486777][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.488692][   T38] ------------[ cut here ]------------
| [   45.488830][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/38
| [   45.489089][   T38] Modules linked in:
| [   45.489469][   T38] Tainted: [W]=WARN
[   45.489560][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.489758][   T38] Workqueue: events_unbound linkwatch_event
[   45.489999][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.490158][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.490595][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   45.490747][   T38] RAX: 00000000ffffffa6 RBX: ff11000009d7d240 RCX: 1ff4000000055f02
[   45.490989][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009d7d2f0
[   45.491167][   T38] RBP: ff1100000c722000 R08: 1fe22000013afa5f R09: ff11000001d8aea8
[   45.491396][   T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.491576][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   45.491757][   T38] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   45.492019][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.492171][   T38] CR2: 00007f0ef28f0574 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   45.492358][   T38] PKRU: 55555554
[   45.492448][   T38] Call Trace:
[   45.492539][   T38]  <TASK>
[   45.492602][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   45.492723][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.492855][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   45.493028][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.493121][   T38]  netif_state_change (net/core/dev.c:1605)
[   45.493253][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   45.493404][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   45.493523][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   45.493642][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.493767][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   45.493887][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   45.494056][   T38]  process_one_work (kernel/workqueue.c:3314)
[   45.494181][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.494304][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.494429][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.494554][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.494674][   T38]  kthread (kernel/kthread.c:436)
[   45.494766][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.494915][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.495087][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.495209][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.495363][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.495484][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.495606][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.530446][  T336] ------------[ cut here ]------------
| [   45.530623][  T336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/336
| [   45.530870][  T336] Modules linked in:
| [   45.531271][  T336] Tainted: [W]=WARN
[   45.531377][  T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.531548][  T336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.531728][  T336] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.532216][  T336] RSP: 0018:ffa0000000e66d80 EFLAGS: 00010286
[   45.532398][  T336] RAX: 00000000ffffffa6 RBX: ff1100000b2cde40 RCX: 1ff40000001ccd76
[   45.532602][  T336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cdef0
[   45.532807][  T336] RBP: ff1100000ce64000 R08: 1fe2200001659bdf R09: ff1100000cfbd158
[   45.533016][  T336] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.533221][  T336] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.533432][  T336] FS:  00007f0785476840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.533674][  T336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.533850][  T336] CR2: 00000000315f2988 CR3: 000000000bf47005 CR4: 0000000000771ef0
[   45.534064][  T336] PKRU: 55555554
[   45.534166][  T336] Call Trace:
[   45.534272][  T336]  <TASK>
[   45.534346][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.534485][  T336]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.534621][  T336]  notifier_call_chain (kernel/notifier.c:85)
[   45.534760][  T336]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   45.534899][  T336]  ? netif_set_mtu (net/core/dev.c:9910)
[   45.535042][  T336]  ? netif_set_group (net/core/dev.c:9947)
[   45.535182][  T336]  dev_set_mac_address (net/core/dev_api.c:339)
[   45.535324][  T336]  ? dev_set_mtu (net/core/dev_api.c:249)
[   45.535463][  T336]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   45.535601][  T336]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   45.535742][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.535879][  T336]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.536448][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.536594][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.536731][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.536868][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.537015][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.537155][  T336]  do_set_master (net/core/rtnetlink.c:3011)
[   45.537298][  T336]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.537437][  T336]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.537576][  T336]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.537718][  T336]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.537889][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.538033][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.538170][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.538311][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.538450][  T336]  ? __kernel_text_address (kernel/extable.c:79)
[   45.538587][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.538725][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.538863][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.539005][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.539140][  T336]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.539278][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.539414][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.539551][  T336]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.539688][  T336]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.539826][  T336]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.539967][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.540105][  T336]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.540243][  T336]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.540385][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.540525][  T336]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.540663][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.540800][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.540942][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.541080][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.541214][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.541361][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.541496][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.541632][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.541769][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.541908][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.542049][  T336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.542184][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.542325][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.542462][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.542602][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.542740][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.542878][  T336]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.543023][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.543161][  T336]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.543307][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.543442][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.543584][  T336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.543722][  T336]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.543861][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.544004][  T336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.544146][  T336]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.544290][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.544431][  T336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.544568][  T336]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.544706][  T336]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.544874][  T336]  ? move_addr_to_kernel (net/socket.c:258)
[   45.545014][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.545151][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.545294][  T336]  ___sys_sendmsg (net/socket.c:2752)
[   45.545429][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.545599][  T336]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.545747][  T336]  __sys_sendmsg (net/socket.c:2784)
[   45.545885][  T336]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.546028][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.546201][  T336]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.546350][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.546490][  T336]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.546629][  T336]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.546768][  T336]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.546903][  T336]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.547078][  T336] RIP: 0033:0x7f07856b008e
[   45.547223][  T336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.547710][  T336] RSP: 002b:00007ffcf6792100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.547921][  T336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07856b008e
[   45.548130][  T336] RDX: 0000000000000000 RSI: 00007ffcf67921b0 RDI: 0000000000000005
[   45.548338][  T336] RBP: 00007ffcf6792110 R08: 0000000000000000 R09: 0000000000000000
[   45.548542][  T336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.548748][  T336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6792870
| [   45.550419][  T336] ------------[ cut here ]------------
| [   45.550555][  T336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/336
| [   45.550794][  T336] Modules linked in:
| [   45.551184][  T336] Tainted: [W]=WARN
[   45.551293][  T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.551462][  T336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.551638][  T336] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.552127][  T336] RSP: 0018:ffa0000000e66e18 EFLAGS: 00010286
[   45.552308][  T336] RAX: 00000000ffffffa6 RBX: ff1100000b2cc940 RCX: 1ff40000001ccd89
[   45.552509][  T336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc9f0
[   45.552713][  T336] RBP: ff1100000ce64000 R08: 1fe220000165993f R09: ff1100000cfbd158
[   45.552919][  T336] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   45.553128][  T336] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008ea9c00
[   45.553338][  T336] FS:  00007f0785476840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.553578][  T336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.553750][  T336] CR2: 00000000315f2988 CR3: 000000000bf47005 CR4: 0000000000771ef0
[   45.553961][  T336] PKRU: 55555554
[   45.554063][  T336] Call Trace:
[   45.554165][  T336]  <TASK>
[   45.554239][  T336]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.554378][  T336]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.554483][  T336]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   45.554586][  T336]  ? netdev_notify_peers (net/core/dev.c:1642)
[   45.554723][  T336]  dev_open (net/core/dev_api.c:202)
[   45.554828][  T336]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   45.554971][  T336]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   45.555113][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.555255][  T336]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.555394][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.555530][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.555667][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.555804][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.555950][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.556088][  T336]  do_set_master (net/core/rtnetlink.c:3011)
[   45.556224][  T336]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.556369][  T336]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.556507][  T336]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.556642][  T336]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.556815][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.556955][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.557091][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.557225][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.557377][  T336]  ? __kernel_text_address (kernel/extable.c:79)
[   45.557513][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.557650][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.557787][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.557922][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.558064][  T336]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.558199][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.558340][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.558477][  T336]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.558612][  T336]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.558746][  T336]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.558882][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.559024][  T336]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.559159][  T336]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.559305][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.559444][  T336]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.559583][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.559719][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.559856][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.559997][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.560131][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.560274][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.560409][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.560545][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.560682][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.560819][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.560960][  T336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.561096][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.561238][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.561374][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.561514][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.561649][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.561788][  T336]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.561925][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.562067][  T336]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.562206][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.562345][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.562483][  T336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.562622][  T336]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.562757][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.562897][  T336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.563041][  T336]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.563178][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.563319][  T336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.563456][  T336]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.563592][  T336]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.563766][  T336]  ? move_addr_to_kernel (net/socket.c:258)
[   45.563904][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.564042][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.564178][  T336]  ___sys_sendmsg (net/socket.c:2752)
[   45.564316][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.564486][  T336]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.564638][  T336]  __sys_sendmsg (net/socket.c:2784)
[   45.564774][  T336]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.564909][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.565085][  T336]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.565221][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.565364][  T336]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.565499][  T336]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.565634][  T336]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.565773][  T336]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.565945][  T336] RIP: 0033:0x7f07856b008e
[   45.566085][  T336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.566567][  T336] RSP: 002b:00007ffcf6792100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.566774][  T336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07856b008e
[   45.566980][  T336] RDX: 0000000000000000 RSI: 00007ffcf67921b0 RDI: 0000000000000005
[   45.567181][  T336] RBP: 00007ffcf6792110 R08: 0000000000000000 R09: 0000000000000000
[   45.567388][  T336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.567591][  T336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6792870
| [   45.569285][  T336] ------------[ cut here ]------------
| [   45.569418][  T336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/336
| [   45.569652][  T336] Modules linked in:
| [   45.570038][  T336] Tainted: [W]=WARN
[   45.570140][  T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.570312][  T336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.570489][  T336] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.571468][  T336] RSP: 0018:ffa0000000e66e10 EFLAGS: 00010286
[   45.571641][  T336] RAX: 00000000ffffffa6 RBX: ff1100000b2ccf40 RCX: 1ff40000001ccd88
[   45.571844][  T336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ccff0
[   45.572049][  T336] RBP: ff1100000ce64000 R08: 1fe22000016599ff R09: ff1100000cfbd158
[   45.572251][  T336] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.572453][  T336] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.572657][  T336] FS:  00007f0785476840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.572894][  T336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.573070][  T336] CR2: 00000000315f2988 CR3: 000000000bf47005 CR4: 0000000000771ef0
[   45.573275][  T336] PKRU: 55555554
[   45.573375][  T336] Call Trace:
[   45.573476][  T336]  <TASK>
[   45.573546][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.573682][  T336]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.573819][  T336]  notifier_call_chain (kernel/notifier.c:85)
[   45.573962][  T336]  netdev_lower_state_changed (net/core/dev.c:9573)
[   45.574097][  T336]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   45.574270][  T336]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   45.574404][  T336]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   45.574537][  T336]  bond_enslave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2125)
[   45.574678][  T336]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.574815][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.574955][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.575092][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.575226][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.575368][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.575505][  T336]  do_set_master (net/core/rtnetlink.c:3011)
[   45.575641][  T336]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.575776][  T336]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.575912][  T336]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.576052][  T336]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.576220][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.576358][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.576493][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.576631][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.576768][  T336]  ? __kernel_text_address (kernel/extable.c:79)
[   45.576902][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.577046][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.577180][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.577320][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.577453][  T336]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.577589][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.577722][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.577859][  T336]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.577997][  T336]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.578132][  T336]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.578270][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.578406][  T336]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.578539][  T336]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.578678][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.578816][  T336]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.578960][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.579098][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.579235][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.579369][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.579504][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.579640][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.579774][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.579909][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.580047][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.580182][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.580319][  T336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.580454][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.580587][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.580722][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.580859][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.580998][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.581132][  T336]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.581271][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.581405][  T336]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.581542][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.581676][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.581819][  T336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.581962][  T336]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.582098][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.582242][  T336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.582379][  T336]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.582515][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.582651][  T336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.582790][  T336]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.582924][  T336]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.583097][  T336]  ? move_addr_to_kernel (net/socket.c:258)
[   45.583234][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.583368][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.583504][  T336]  ___sys_sendmsg (net/socket.c:2752)
[   45.583637][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.583806][  T336]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.583957][  T336]  __sys_sendmsg (net/socket.c:2784)
[   45.584094][  T336]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.584227][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.584406][  T336]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.584542][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.584678][  T336]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.584816][  T336]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.584957][  T336]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.585091][  T336]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.585262][  T336] RIP: 0033:0x7f07856b008e
[   45.585401][  T336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.585878][  T336] RSP: 002b:00007ffcf6792100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.586086][  T336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07856b008e
[   45.586287][  T336] RDX: 0000000000000000 RSI: 00007ffcf67921b0 RDI: 0000000000000005
[   45.586487][  T336] RBP: 00007ffcf6792110 R08: 0000000000000000 R09: 0000000000000000
[   45.586690][  T336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.586890][  T336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6792870
| [   45.588611][  T336] ------------[ cut here ]------------
| [   45.588746][  T336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/336
| [   45.588983][  T336] Modules linked in:
| [   45.589369][  T336] Tainted: [W]=WARN
[   45.589474][  T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.589644][  T336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.589821][  T336] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.590314][  T336] RSP: 0018:ffa0000000e66d20 EFLAGS: 00010286
[   45.590483][  T336] RAX: 00000000ffffffa6 RBX: ff1100000b2cd540 RCX: 1ff40000001ccd6a
[   45.590685][  T336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cd5f0
[   45.590887][  T336] RBP: ff1100000ce64000 R08: 1fe2200001659abf R09: ff1100000cfbd158
[   45.591096][  T336] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.591304][  T336] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.591507][  T336] FS:  00007f0785476840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.591746][  T336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.591919][  T336] CR2: 00000000315f2988 CR3: 000000000bf47005 CR4: 0000000000771ef0
[   45.592133][  T336] PKRU: 55555554
[   45.592239][  T336] Call Trace:
[   45.592342][  T336]  <TASK>
[   45.592412][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.592546][  T336]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.592683][  T336]  notifier_call_chain (kernel/notifier.c:85)
[   45.592824][  T336]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   45.592967][  T336]  ? packet_sendmsg_spkt (af_packet.c:?)
[   45.593105][  T336]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   45.593252][  T336]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   45.593389][  T336]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   45.593525][  T336]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   45.593662][  T336]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   45.593801][  T336]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   45.594010][  T336]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.594219][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.594428][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.594634][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.594798][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.594951][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.595090][  T336]  do_set_master (net/core/rtnetlink.c:3011)
[   45.595225][  T336]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.595370][  T336]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.595510][  T336]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.595646][  T336]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.595816][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.595959][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.596094][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.596234][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.596374][  T336]  ? __kernel_text_address (kernel/extable.c:79)
[   45.596510][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.596648][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.596787][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.596922][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.597064][  T336]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.597198][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.597339][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.597474][  T336]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.597610][  T336]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.597748][  T336]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.597885][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.598030][  T336]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.598164][  T336]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.598307][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.598449][  T336]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.598587][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.598723][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.598860][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.599001][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.599135][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.599276][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.599411][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.599546][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.599680][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.599818][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.599961][  T336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.600096][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.600239][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.600376][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.600517][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.600652][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.600793][  T336]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.600934][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.601073][  T336]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.601213][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.601356][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.601494][  T336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.601634][  T336]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.601772][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.601909][  T336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.602051][  T336]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.602190][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.602333][  T336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.602471][  T336]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.602610][  T336]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.602781][  T336]  ? move_addr_to_kernel (net/socket.c:258)
[   45.602920][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.603062][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.603200][  T336]  ___sys_sendmsg (net/socket.c:2752)
[   45.603343][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.603513][  T336]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.603662][  T336]  __sys_sendmsg (net/socket.c:2784)
[   45.603800][  T336]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.603943][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.604118][  T336]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.604261][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.604398][  T336]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.604535][  T336]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.604674][  T336]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.604815][  T336]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.604991][  T336] RIP: 0033:0x7f07856b008e
[   45.605133][  T336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.605621][  T336] RSP: 002b:00007ffcf6792100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.605829][  T336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07856b008e
[   45.606040][  T336] RDX: 0000000000000000 RSI: 00007ffcf67921b0 RDI: 0000000000000005
[   45.606247][  T336] RBP: 00007ffcf6792110 R08: 0000000000000000 R09: 0000000000000000
[   45.606451][  T336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.606657][  T336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6792870
| [   45.608257][  T336] ------------[ cut here ]------------
| [   45.608389][  T336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/336
| [   45.608621][  T336] Modules linked in:
| [   45.609005][  T336] Tainted: [W]=WARN
[   45.609107][  T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.609277][  T336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.609455][  T336] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.609936][  T336] RSP: 0018:ffa0000000e66e10 EFLAGS: 00010286
[   45.610106][  T336] RAX: 00000000ffffffa6 RBX: ff1100000b2cc1c0 RCX: 1ff40000001ccd88
[   45.610312][  T336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc270
[   45.610511][  T336] RBP: ff1100000ce64000 R08: 1fe220000165984f R09: ff1100000cfbd158
[   45.610712][  T336] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.610911][  T336] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   45.611121][  T336] FS:  00007f0785476840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.611363][  T336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.611531][  T336] CR2: 00000000315f2988 CR3: 000000000bf47005 CR4: 0000000000771ef0
[   45.611731][  T336] PKRU: 55555554
[   45.611834][  T336] Call Trace:
[   45.611941][  T336]  <TASK>
[   45.612011][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.612148][  T336]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.612286][  T336]  notifier_call_chain (kernel/notifier.c:85)
[   45.612423][  T336]  netdev_lower_state_changed (net/core/dev.c:9573)
[   45.612557][  T336]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   45.612723][  T336]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   45.612858][  T336]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   45.612999][  T336]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   45.613140][  T336]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.613286][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.613419][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.613553][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.613687][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.613827][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.613971][  T336]  do_set_master (net/core/rtnetlink.c:3011)
[   45.614106][  T336]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.614247][  T336]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.614384][  T336]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.614518][  T336]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.614685][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.614821][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.614961][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.615096][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.615235][  T336]  ? __kernel_text_address (kernel/extable.c:79)
[   45.615372][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.615508][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.615644][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.615778][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.615912][  T336]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.616052][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.616187][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.616330][  T336]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.616463][  T336]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.616597][  T336]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.616734][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.616873][  T336]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.617010][  T336]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.617148][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.617291][  T336]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.617427][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.617561][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.617695][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.617831][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.617971][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.618110][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.618249][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.618382][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.618517][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.618654][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.618789][  T336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.618922][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.619061][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.619198][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.619339][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.619473][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.619608][  T336]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.619742][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.619877][  T336]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.620021][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.620158][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.620298][  T336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.620433][  T336]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.620568][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.620704][  T336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.620842][  T336]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.620984][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.621121][  T336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.621264][  T336]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.621399][  T336]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.621564][  T336]  ? move_addr_to_kernel (net/socket.c:258)
[   45.621700][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.621837][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.621980][  T336]  ___sys_sendmsg (net/socket.c:2752)
[   45.622112][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.622284][  T336]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.622431][  T336]  __sys_sendmsg (net/socket.c:2784)
[   45.622567][  T336]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.622701][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.622873][  T336]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.623012][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.623147][  T336]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.623288][  T336]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.623423][  T336]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.623557][  T336]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.623723][  T336] RIP: 0033:0x7f07856b008e
[   45.623864][  T336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.624349][  T336] RSP: 002b:00007ffcf6792100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.624552][  T336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07856b008e
[   45.624749][  T336] RDX: 0000000000000000 RSI: 00007ffcf67921b0 RDI: 0000000000000005
[   45.624954][  T336] RBP: 00007ffcf6792110 R08: 0000000000000000 R09: 0000000000000000
[   45.625155][  T336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.625356][  T336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6792870
| [   45.627057][  T336] ------------[ cut here ]------------
| [   45.627193][  T336] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/336
| [   45.627429][  T336] Modules linked in:
| [   45.627803][  T336] Tainted: [W]=WARN
[   45.627905][  T336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.628081][  T336] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.628259][  T336] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.628734][  T336] RSP: 0018:ffa0000000e66db8 EFLAGS: 00010286
[   45.628905][  T336] RAX: 00000000ffffffa6 RBX: ff1100000b2ccac0 RCX: 1ff40000001ccd7d
[   45.629109][  T336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ccb70
[   45.629313][  T336] RBP: ff1100000c742000 R08: 1fe220000165996f R09: ff1100000cfbd158
[   45.629514][  T336] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   45.629714][  T336] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[   45.629916][  T336] FS:  00007f0785476840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.630154][  T336] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.630327][  T336] CR2: 00000000315f2988 CR3: 000000000bf47005 CR4: 0000000000771ef0
[   45.630620][  T336] PKRU: 55555554
[   45.630723][  T336] Call Trace:
[   45.630824][  T336]  <TASK>
[   45.630893][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.631029][  T336]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.631252][  T336]  notifier_call_chain (kernel/notifier.c:85)
[   45.631387][  T336]  netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   45.631553][  T336]  ? kernfs_rename_ns (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 fs/kernfs/kernfs-internal.h:132 fs/kernfs/dir.c:1840)
[   45.631691][  T336]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   45.631950][  T336]  ? netdev_change_features (net/core/dev.c:11117)
[   45.632085][  T336]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   45.632217][  T336]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   45.632442][  T336]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   45.632579][  T336]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   45.632714][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.632850][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.632990][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.633123][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.633263][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.633399][  T336]  do_set_master (net/core/rtnetlink.c:3011)
[   45.633617][  T336]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   45.633752][  T336]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   45.633889][  T336]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.634033][  T336]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.634289][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.634421][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.634555][  T336]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.634688][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.634910][  T336]  ? __kernel_text_address (kernel/extable.c:79)
[   45.635049][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.635186][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.635324][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.635545][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.635677][  T336]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.635812][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.635948][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.636166][  T336]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.636307][  T336]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.636441][  T336]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.636573][  T336]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.636798][  T336]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.636935][  T336]  ? nla_get_range_signed (lib/nlattr.c:270)
[   45.637073][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.637210][  T336]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.637439][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.637574][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.637706][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.637840][  T336]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.638065][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.638203][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.638340][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.638475][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.638696][  T336]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.638835][  T336]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.638974][  T336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.639108][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.639332][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.639465][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.639602][  T336]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.639736][  T336]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.639966][  T336]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.640098][  T336]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.640237][  T336]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.640375][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.640594][  T336]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.640729][  T336]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.640865][  T336]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.641003][  T336]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.641227][  T336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.641367][  T336]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.641501][  T336]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.641636][  T336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.641856][  T336]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.641996][  T336]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.642162][  T336]  ? move_addr_to_kernel (net/socket.c:258)
[   45.642304][  T336]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.642525][  T336]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.642661][  T336]  ___sys_sendmsg (net/socket.c:2752)
[   45.642796][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.642968][  T336]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.643114][  T336]  __sys_sendmsg (net/socket.c:2784)
[   45.643255][  T336]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.643390][  T336]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.643644][  T336]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.643781][  T336]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.643915][  T336]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.644056][  T336]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.644278][  T336]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.644413][  T336]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.644578][  T336] RIP: 0033:0x7f07856b008e
[   45.644720][  T336] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.645301][  T336] RSP: 002b:00007ffcf6792100 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.645592][  T336] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f07856b008e
[   45.645793][  T336] RDX: 0000000000000000 RSI: 00007ffcf67921b0 RDI: 0000000000000005
[   45.646000][  T336] RBP: 00007ffcf6792110 R08: 0000000000000000 R09: 0000000000000000
[   45.646292][  T336] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db67
[   45.646490][  T336] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf6792870
| [   45.648757][   T46] ------------[ cut here ]------------
| [   45.648962][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   45.649334][   T46] Modules linked in:
| [   45.650037][   T46] Tainted: [W]=WARN
[   45.650178][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.650419][   T46] Workqueue: events_unbound linkwatch_event
[   45.650658][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.650900][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.651566][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   45.651812][   T46] RAX: 00000000ffffffa6 RBX: ff1100000b2cc040 RCX: 1ff4000000065f02
[   45.652096][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc0f0
[   45.652383][   T46] RBP: ff1100000ce64000 R08: 1fe220000165981f R09: ff11000002410ba8
[   45.652657][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   45.652941][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   45.653214][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   45.653541][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.653768][   T46] CR2: 00005563621c9d5c CR3: 000000000c6e7006 CR4: 0000000000771ef0
[   45.654046][   T46] PKRU: 55555554
[   45.654186][   T46] Call Trace:
[   45.654435][   T46]  <TASK>
[   45.654530][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   45.654705][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.654884][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   45.655070][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.655328][   T46]  netif_state_change (net/core/dev.c:1605)
[   45.655509][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   45.655748][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   45.655921][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   45.656217][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.656403][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   45.656582][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   45.656760][   T46]  process_one_work (kernel/workqueue.c:3314)
[   45.657070][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.657257][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.657439][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.657622][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.657914][   T46]  kthread (kernel/kthread.c:436)
[   45.658053][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.658281][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.658454][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.658745][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.658971][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.659150][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.659334][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.663077][   T46] ------------[ cut here ]------------
| [   45.663256][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [   45.663602][   T46] Modules linked in:
| [   45.664168][   T46] Tainted: [W]=WARN
[   45.664308][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.664532][   T46] Workqueue: events_unbound linkwatch_event
[   45.664769][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.665011][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.665665][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   45.665895][   T46] RAX: 00000000ffffffa6 RBX: ff1100000be56040 RCX: 1ff4000000065f02
[   45.666155][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be560f0
[   45.666427][   T46] RBP: ff1100000ce51000 R08: 1fe22000017cac1f R09: ff11000002410ba8
[   45.666696][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   45.666977][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   45.667247][   T46] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   45.667552][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.667773][   T46] CR2: 00005563621c9d5c CR3: 000000000c6e7006 CR4: 0000000000771ef0
[   45.668043][   T46] PKRU: 55555554
[   45.668177][   T46] Call Trace:
[   45.668314][   T46]  <TASK>
[   45.668410][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   45.668589][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.668776][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   45.668967][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.669103][   T46]  netif_state_change (net/core/dev.c:1605)
[   45.669290][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   45.669522][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   45.669706][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   45.669895][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.670088][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   45.670276][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   45.670458][   T46]  process_one_work (kernel/workqueue.c:3314)
[   45.670649][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.670833][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.671032][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.671228][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.671413][   T46]  kthread (kernel/kthread.c:436)
[   45.671550][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.671777][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.671972][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.672159][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.672393][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.672577][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.672763][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.726105][  T337] ------------[ cut here ]------------
| [   45.726289][  T337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/337
| [   45.726533][  T337] Modules linked in:
| [   45.726917][  T337] Tainted: [W]=WARN
[   45.727027][  T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.727197][  T337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.727380][  T337] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.727852][  T337] RSP: 0018:ffa0000000d77020 EFLAGS: 00010286
[   45.728028][  T337] RAX: 00000000ffffffa6 RBX: ff1100000be573c0 RCX: 1ff40000001aedca
[   45.728228][  T337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57470
[   45.728436][  T337] RBP: ff1100000c742000 R08: 1fe22000017cae8f R09: ff1100000c830b58
[   45.728637][  T337] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   45.728837][  T337] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   45.729044][  T337] FS:  00007fe2cbe3f840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   45.729286][  T337] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.729457][  T337] CR2: 000000003b82f988 CR3: 000000000efb5003 CR4: 0000000000771ef0
[   45.729660][  T337] PKRU: 55555554
[   45.729760][  T337] Call Trace:
[   45.729862][  T337]  <TASK>
[   45.729937][  T337]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.730073][  T337]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.730175][  T337]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   45.730314][  T337]  __dev_notify_flags (net/core/dev.c:9787)
[   45.730451][  T337]  ? netif_change_name (net/core/dev.c:1495)
[   45.730584][  T337]  ? __dev_change_flags (net/core/dev.c:9752)
[   45.730717][  T337]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   45.730850][  T337]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.730991][  T337]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   45.731127][  T337]  netif_change_flags (net/core/dev.c:9820)
[   45.731270][  T337]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   45.731406][  T337]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   45.731542][  T337]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   45.731677][  T337]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   45.731843][  T337]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   45.731980][  T337]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.732115][  T337]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   45.732254][  T337]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.732389][  T337]  ? __kernel_text_address (kernel/extable.c:79)
[   45.732522][  T337]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.732658][  T337]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.732792][  T337]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.732926][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.733067][  T337]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.733201][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.733340][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.733473][  T337]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   45.733607][  T337]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   45.733742][  T337]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   45.733876][  T337]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   45.734018][  T337]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   45.734155][  T337]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   45.734298][  T337]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   45.734434][  T337]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.734566][  T337]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.734699][  T337]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.734833][  T337]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   45.734971][  T337]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.735108][  T337]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.735246][  T337]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.735379][  T337]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.735515][  T337]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.735650][  T337]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   45.735784][  T337]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   45.735917][  T337]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.736058][  T337]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.736193][  T337]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.736332][  T337]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.736465][  T337]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.736604][  T337]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   45.736743][  T337]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   45.736885][  T337]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   45.737034][  T337]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   45.737167][  T337]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   45.737306][  T337]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   45.737444][  T337]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.737579][  T337]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   45.737714][  T337]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   45.737850][  T337]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   45.737990][  T337]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   45.738127][  T337]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   45.738270][  T337]  ? copy_msghdr_from_user (net/socket.c:2635)
[   45.738404][  T337]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   45.738568][  T337]  ? move_addr_to_kernel (net/socket.c:258)
[   45.738703][  T337]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   45.738843][  T337]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   45.739050][  T337]  ___sys_sendmsg (net/socket.c:2752)
[   45.739203][  T337]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   45.739373][  T337]  ? copy_msghdr_from_user (net/socket.c:2603)
[   45.739519][  T337]  __sys_sendmsg (net/socket.c:2784)
[   45.739653][  T337]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   45.739784][  T337]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   45.739959][  T337]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   45.740092][  T337]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.740226][  T337]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   45.740365][  T337]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   45.740500][  T337]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   45.740634][  T337]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   45.740800][  T337] RIP: 0033:0x7fe2cc07908e
[   45.740945][  T337] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   45.741426][  T337] RSP: 002b:00007ffe20f09ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   45.741627][  T337] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe2cc07908e
[   45.741825][  T337] RDX: 0000000000000000 RSI: 00007ffe20f09f80 RDI: 0000000000000005
[   45.742029][  T337] RBP: 00007ffe20f09ee0 R08: 0000000000000000 R09: 0000000000000000
[   45.742228][  T337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db68
[   45.742434][  T337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe20f0a640
| [   45.746186][  T212] ------------[ cut here ]------------
| [   45.746421][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   45.746714][  T212] Modules linked in:
| [   45.747546][  T212] Tainted: [W]=WARN
[   45.747691][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.748000][  T212] Workqueue: bond0 bond_mii_monitor
[   45.748197][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.748426][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.748953][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   45.749168][  T212] RAX: 00000000ffffffa6 RBX: ff1100000be56f40 RCX: 1ff400000013aeee
[   45.749423][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be56ff0
[   45.749665][  T212] RBP: ff1100000251c000 R08: 1fe22000017cadff R09: ff1100000c8351a8
[   45.749905][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   45.750158][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   45.750419][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   45.750775][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.750999][  T212] CR2: 0000000031b4d988 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   45.751249][  T212] PKRU: 55555554
[   45.751393][  T212] Call Trace:
[   45.751535][  T212]  <TASK>
[   45.751650][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.751827][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   45.752021][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   45.752207][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   45.752394][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   45.752607][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   45.752783][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   45.752975][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   45.753158][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   45.753340][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   45.753520][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   45.753699][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   45.753880][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   45.754071][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   45.754261][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   45.754441][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.754618][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   45.754798][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   45.754991][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   45.755170][  T212]  process_one_work (kernel/workqueue.c:3314)
[   45.755363][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.755540][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.755725][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.755906][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.756095][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   45.756281][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.756458][  T212]  kthread (kernel/kthread.c:436)
[   45.756604][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.756816][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.757008][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.757192][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.757409][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.757590][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.757768][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   45.760890][   T38] ------------[ cut here ]------------
| [   45.761043][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 0/38
| [   45.761300][   T38] Modules linked in:
| [   45.761672][   T38] Tainted: [W]=WARN
[   45.761767][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   45.761921][   T38] Workqueue: events_unbound linkwatch_event
[   45.762093][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   45.762258][   T38] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   45.762703][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   45.762940][   T38] RAX: 00000000ffffffa6 RBX: ff1100000d799540 RCX: 1ff4000000055f02
[   45.763168][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7995f0
[   45.763357][   T38] RBP: ff1100000c742000 R08: 1fe2200001af32bf R09: ff11000001d8aea8
[   45.763538][   T38] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   45.763754][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   45.763996][   T38] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   45.764247][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.764401][   T38] CR2: 00007ffed3147eec CR3: 0000000017f39003 CR4: 0000000000771ef0
[   45.764585][   T38] PKRU: 55555554
[   45.764676][   T38] Call Trace:
[   45.764766][   T38]  <TASK>
[   45.764838][   T38]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   45.764969][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   45.765097][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   45.765219][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   45.765318][   T38]  netif_state_change (net/core/dev.c:1605)
[   45.765439][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   45.765590][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   45.765709][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   45.765830][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   45.765961][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   45.766085][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   45.766207][   T38]  process_one_work (kernel/workqueue.c:3314)
[   45.766333][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   45.766453][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   45.766579][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   45.766705][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   45.766826][   T38]  kthread (kernel/kthread.c:436)
[   45.766919][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   45.767075][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.767197][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   45.767327][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   45.767478][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   45.767600][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   45.767721][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   46.926487][  T341] ------------[ cut here ]------------
| [   46.926677][  T341] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/341
| [   46.926925][  T341] Modules linked in:
| [   46.927335][  T341] Tainted: [W]=WARN
[   46.927439][  T341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.927617][  T341] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.927807][  T341] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.928413][  T341] RSP: 0018:ffa0000000d97020 EFLAGS: 00010286
[   46.928591][  T341] RAX: 00000000ffffffa6 RBX: ff1100000bf259c0 RCX: 1ff40000001b2dca
[   46.928793][  T341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf25a70
[   46.929078][  T341] RBP: ff1100000256c000 R08: 1fe22000017e4b4f R09: ff110000059eae58
[   46.929284][  T341] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   46.929486][  T341] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   46.929691][  T341] FS:  00007f568c24f840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   46.930025][  T341] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.930197][  T341] CR2: 000000001cbeb988 CR3: 000000000c678005 CR4: 0000000000771ef0
[   46.930407][  T341] PKRU: 55555554
[   46.930509][  T341] Call Trace:
[   46.930611][  T341]  <TASK>
[   46.930682][  T341]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   46.930820][  T341]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   46.930924][  T341]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   46.931153][  T341]  __dev_notify_flags (net/core/dev.c:9787)
[   46.931296][  T341]  ? netif_change_name (net/core/dev.c:1495)
[   46.931430][  T341]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   46.931568][  T341]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   46.931701][  T341]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.931837][  T341]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   46.932048][  T341]  netif_change_flags (net/core/dev.c:9820)
[   46.932182][  T341]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   46.932323][  T341]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   46.932493][  T341]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   46.932628][  T341]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   46.932797][  T341]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   46.933002][  T341]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.933137][  T341]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   46.933276][  T341]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.933412][  T341]  ? __kernel_text_address (kernel/extable.c:79)
[   46.933550][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.933687][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.933822][  T341]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.934084][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.934222][  T341]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   46.934362][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.934495][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.934628][  T341]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   46.934767][  T341]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   46.934902][  T341]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   46.935160][  T341]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   46.935306][  T341]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   46.935443][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   46.935580][  T341]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   46.935715][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.935853][  T341]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.936070][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.936204][  T341]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   46.936345][  T341]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.936482][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.936616][  T341]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.936750][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.936906][  T341]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   46.937144][  T341]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   46.937282][  T341]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   46.937414][  T341]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.937549][  T341]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.937682][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.937820][  T341]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.938031][  T341]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   46.938166][  T341]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   46.938306][  T341]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   46.938441][  T341]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   46.938580][  T341]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   46.938715][  T341]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   46.938853][  T341]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   46.939080][  T341]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.939215][  T341]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   46.939357][  T341]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   46.939493][  T341]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   46.939629][  T341]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   46.939767][  T341]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   46.939902][  T341]  ? copy_msghdr_from_user (net/socket.c:2635)
[   46.940130][  T341]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   46.940301][  T341]  ? move_addr_to_kernel (net/socket.c:258)
[   46.940439][  T341]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   46.940574][  T341]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   46.940709][  T341]  ___sys_sendmsg (net/socket.c:2752)
[   46.940843][  T341]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   46.941099][  T341]  ? copy_msghdr_from_user (net/socket.c:2603)
[   46.941249][  T341]  __sys_sendmsg (net/socket.c:2784)
[   46.941383][  T341]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   46.941515][  T341]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   46.941686][  T341]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   46.941822][  T341]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   46.942044][  T341]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   46.942178][  T341]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   46.942317][  T341]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   46.942452][  T341]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   46.942619][  T341] RIP: 0033:0x7f568c48908e
[   46.942765][  T341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   46.943450][  T341] RSP: 002b:00007ffffac2ccd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   46.943655][  T341] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f568c48908e
[   46.943861][  T341] RDX: 0000000000000000 RSI: 00007ffffac2cd80 RDI: 0000000000000005
[   46.944176][  T341] RBP: 00007ffffac2cce0 R08: 0000000000000000 R09: 0000000000000000
[   46.944380][  T341] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db69
[   46.944582][  T341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffac2d440
| [   46.959518][   T39] ------------[ cut here ]------------
| [   46.959698][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/39
| [   46.960021][   T39] Modules linked in:
| [   46.960515][   T39] Tainted: [W]=WARN
[   46.960656][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   46.960859][   T39] Workqueue: events_unbound linkwatch_event
[   46.961076][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   46.961293][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   46.961792][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   46.962008][   T39] RAX: 00000000ffffffa6 RBX: ff1100000bf247c0 RCX: 1ff4000000057f02
[   46.962244][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bf24870
[   46.962479][   T39] RBP: ff1100000251c000 R08: 1fe22000017e490f R09: ff11000001d8d1a8
[   46.962710][   T39] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   46.962954][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   46.963184][   T39] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   46.963465][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   46.963669][   T39] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   46.963902][   T39] PKRU: 55555554
[   46.964055][   T39] Call Trace:
[   46.964193][   T39]  <TASK>
[   46.964311][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   46.964483][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   46.964658][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   46.964830][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   46.964983][   T39]  netif_state_change (net/core/dev.c:1605)
[   46.965153][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   46.965339][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   46.965542][   T39]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   46.965716][   T39]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   46.965886][   T39]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   46.966072][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   46.966251][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   46.966423][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   46.966627][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   46.966797][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   46.966981][   T39]  process_one_work (kernel/workqueue.c:3314)
[   46.967157][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   46.967338][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   46.967515][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   46.967691][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   46.967860][   T39]  kthread (kernel/kthread.c:436)
[   46.968011][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   46.968209][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   46.968388][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   46.968561][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   46.968762][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   46.968946][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   46.969115][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   47.013030][  T212] ------------[ cut here ]------------
| [   47.013246][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   47.013544][  T212] Modules linked in:
| [   47.014036][  T212] Tainted: [W]=WARN
[   47.014176][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.014387][  T212] Workqueue: bond0 bond_mii_monitor
[   47.014565][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.014778][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.015293][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   47.015498][  T212] RAX: 00000000ffffffa6 RBX: ff1100000be57540 RCX: 1ff400000013aeee
[   47.015731][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be575f0
[   47.015977][  T212] RBP: ff1100000251c000 R08: 1fe22000017caebf R09: ff1100000c8351a8
[   47.016208][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   47.016449][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   47.016682][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   47.016964][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.017167][  T212] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   47.017406][  T212] PKRU: 55555554
[   47.017544][  T212] Call Trace:
[   47.017682][  T212]  <TASK>
[   47.017793][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.017977][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.018151][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   47.018337][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   47.018510][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   47.018714][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   47.018888][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   47.019074][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   47.019257][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   47.019430][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.019602][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   47.019790][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.019979][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   47.020152][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   47.020333][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   47.020506][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.020677][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.020849][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.021034][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   47.021205][  T212]  process_one_work (kernel/workqueue.c:3314)
[   47.021392][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   47.021564][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.021740][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   47.021912][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   47.022095][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   47.022276][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   47.022448][  T212]  kthread (kernel/kthread.c:436)
[   47.022594][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   47.022798][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   47.022983][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   47.023156][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   47.023368][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   47.023542][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   47.023712][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   47.026070][  T212] ------------[ cut here ]------------
| [   47.026243][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   47.026530][  T212] Modules linked in:
| [   47.027010][  T212] Tainted: [W]=WARN
[   47.027150][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.027366][  T212] Workqueue: bond0 bond_mii_monitor
[   47.027542][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   47.027747][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   47.028246][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   47.028453][  T212] RAX: 00000000ffffffa6 RBX: ff1100000be57cc0 RCX: 1ff400000013aeee
[   47.028683][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57d70
[   47.028912][  T212] RBP: ff1100000ce64000 R08: 1fe22000017cafaf R09: ff1100000c8351a8
[   47.029152][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   47.029390][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   47.029620][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   47.029881][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   47.030094][  T212] CR2: 00005563621c9d5c CR3: 000000000c6e7005 CR4: 0000000000771ef0
[   47.030333][  T212] PKRU: 55555554
[   47.030474][  T212] Call Trace:
[   47.030613][  T212]  <TASK>
[   47.030724][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.030896][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   47.031078][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   47.031260][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   47.031432][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   47.031632][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   47.031806][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   47.031991][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   47.032166][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   47.032340][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   47.032511][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   47.032682][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   47.032856][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   47.033044][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   47.033214][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   47.033393][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.033562][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   47.033733][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   47.033905][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   47.034088][  T212]  process_one_work (kernel/workqueue.c:3314)
[   47.034269][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   47.034443][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   47.034617][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   47.034788][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   47.034969][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   47.035142][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   47.035321][  T212]  kthread (kernel/kthread.c:436)
[   47.035464][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   47.035669][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   47.035843][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   47.036029][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   47.036229][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   47.036407][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   47.036580][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   49.030416][  T343] ------------[ cut here ]------------
| [   49.030595][  T343] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/343
| [   49.030828][  T343] Modules linked in:
| [   49.031216][  T343] Tainted: [W]=WARN
[   49.031320][  T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.031485][  T343] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.031657][  T343] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.032122][  T343] RSP: 0018:ffa0000000e87020 EFLAGS: 00010286
[   49.032291][  T343] RAX: 00000000ffffffa6 RBX: ff1100000d799840 RCX: 1ff40000001d0dca
[   49.032485][  T343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7998f0
[   49.032677][  T343] RBP: ff1100000256c000 R08: 1fe2200001af331f R09: ff1100000a62ae58
[   49.032872][  T343] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   49.033071][  T343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.033270][  T343] FS:  00007f029f364840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   49.033499][  T343] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.033666][  T343] CR2: 000000001add7988 CR3: 000000000a5ff003 CR4: 0000000000771ef0
[   49.033862][  T343] PKRU: 55555554
[   49.033965][  T343] Call Trace:
[   49.034062][  T343]  <TASK>
[   49.034129][  T343]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   49.034265][  T343]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   49.034364][  T343]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   49.034495][  T343]  __dev_notify_flags (net/core/dev.c:9787)
[   49.034626][  T343]  ? netif_change_name (net/core/dev.c:1495)
[   49.034759][  T343]  ? __dev_change_flags (net/core/dev.c:9752)
[   49.034890][  T343]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   49.035024][  T343]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.035154][  T343]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   49.035288][  T343]  netif_change_flags (net/core/dev.c:9820)
[   49.035416][  T343]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   49.035548][  T343]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   49.035680][  T343]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.035812][  T343]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.035976][  T343]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.036107][  T343]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.036236][  T343]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.036373][  T343]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.036503][  T343]  ? __kernel_text_address (kernel/extable.c:79)
[   49.036634][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.036767][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.036898][  T343]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.037040][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.037170][  T343]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.037304][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.037436][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.037564][  T343]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.037693][  T343]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.037825][  T343]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.037959][  T343]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.038091][  T343]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.038222][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.038360][  T343]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.038492][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.038620][  T343]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.038749][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.038877][  T343]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.039009][  T343]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.039140][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.039270][  T343]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.039400][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.039529][  T343]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.039658][  T343]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.039789][  T343]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.039916][  T343]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.040048][  T343]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.040175][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.040312][  T343]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.040441][  T343]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.040571][  T343]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.040699][  T343]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.040827][  T343]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.040964][  T343]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.041090][  T343]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.041220][  T343]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.041353][  T343]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.041482][  T343]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.041611][  T343]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.041741][  T343]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.041871][  T343]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.042008][  T343]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.042139][  T343]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.042275][  T343]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.042436][  T343]  ? move_addr_to_kernel (net/socket.c:258)
[   49.042565][  T343]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.042696][  T343]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.042827][  T343]  ___sys_sendmsg (net/socket.c:2752)
[   49.042962][  T343]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.043123][  T343]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.043268][  T343]  __sys_sendmsg (net/socket.c:2784)
[   49.043399][  T343]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.043527][  T343]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.043690][  T343]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.043820][  T343]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.043956][  T343]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.044086][  T343]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.044215][  T343]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.044348][  T343]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.044508][  T343] RIP: 0033:0x7f029f59e08e
[   49.044643][  T343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.045105][  T343] RSP: 002b:00007ffec1c17a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.045306][  T343] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f029f59e08e
[   49.045499][  T343] RDX: 0000000000000000 RSI: 00007ffec1c17ac0 RDI: 0000000000000005
[   49.045691][  T343] RBP: 00007ffec1c17a20 R08: 0000000000000000 R09: 0000000000000000
[   49.045884][  T343] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6b
[   49.046085][  T343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec1c18180
| [   49.048722][   T39] ------------[ cut here ]------------
| [   49.048845][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/39
| [   49.049092][   T39] Modules linked in:
| [   49.049459][   T39] Tainted: [W]=WARN
[   49.049549][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.049699][   T39] Workqueue: events_unbound linkwatch_event
[   49.049856][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.050018][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.050447][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   49.050598][   T39] RAX: 00000000ffffffa6 RBX: ff11000001f8c340 RCX: 1ff4000000057f02
[   49.050858][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8c3f0
[   49.051043][   T39] RBP: ff1100000256c000 R08: 1fe22000003f187f R09: ff11000001d8d1a8
[   49.051222][   T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   49.051404][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   49.051583][   T39] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   49.051793][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.052036][   T39] CR2: 00007f5d8eb1f000 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   49.052214][   T39] PKRU: 55555554
[   49.052309][   T39] Call Trace:
[   49.052399][   T39]  <TASK>
[   49.052462][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   49.052655][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   49.052773][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   49.052892][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   49.052988][   T39]  netif_state_change (net/core/dev.c:1605)
[   49.053181][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   49.053333][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   49.053452][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   49.053572][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.053769][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   49.053887][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   49.054013][   T39]  process_one_work (kernel/workqueue.c:3314)
[   49.054136][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   49.054333][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.054458][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   49.054580][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   49.054700][   T39]  kthread (kernel/kthread.c:436)
[   49.054862][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   49.055017][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.055135][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   49.055259][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   49.055478][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   49.055599][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.055719][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   49.057363][   T39] ------------[ cut here ]------------
| [   49.057548][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/39
| [   49.057786][   T39] Modules linked in:
| [   49.058182][   T39] Tainted: [W]=WARN
[   49.058283][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.058436][   T39] Workqueue: events_unbound linkwatch_event
[   49.058590][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.058827][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.059263][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   49.059416][   T39] RAX: 00000000ffffffa6 RBX: ff11000001f8c4c0 RCX: 1ff4000000057f02
[   49.059600][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8c570
[   49.059781][   T39] RBP: ff1100000251c000 R08: 1fe22000003f18af R09: ff11000001d8d1a8
[   49.059964][   T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   49.060144][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   49.060336][   T39] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   49.060548][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.060697][   T39] CR2: 00007f5d8eb1f000 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   49.060881][   T39] PKRU: 55555554
[   49.060972][   T39] Call Trace:
[   49.061061][   T39]  <TASK>
[   49.061122][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   49.061247][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   49.061375][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   49.061495][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   49.061591][   T39]  netif_state_change (net/core/dev.c:1605)
[   49.061713][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   49.061863][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   49.061989][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   49.062108][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.062228][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   49.062352][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   49.062473][   T39]  process_one_work (kernel/workqueue.c:3314)
[   49.062596][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   49.062715][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.062841][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   49.062969][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   49.063090][   T39]  kthread (kernel/kthread.c:436)
[   49.063182][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   49.063336][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.063455][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   49.063575][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   49.063724][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   49.063847][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.063977][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   49.109376][  T344] ------------[ cut here ]------------
| [   49.109546][  T344] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/344
| [   49.109781][  T344] Modules linked in:
| [   49.110155][  T344] Tainted: [W]=WARN
[   49.110258][  T344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.110424][  T344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.110596][  T344] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.111061][  T344] RSP: 0018:ffa0000000e97020 EFLAGS: 00010286
[   49.111225][  T344] RAX: 00000000ffffffa6 RBX: ff11000001f8cdc0 RCX: 1ff40000001d2dca
[   49.111430][  T344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f8ce70
[   49.111624][  T344] RBP: ff1100000ce51000 R08: 1fe22000003f19cf R09: ff1100000cfbae58
[   49.111821][  T344] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   49.112022][  T344] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.112220][  T344] FS:  00007feb0cc3d840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   49.112455][  T344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.112618][  T344] CR2: 0000000027482988 CR3: 0000000005f2c006 CR4: 0000000000771ef0
[   49.112812][  T344] PKRU: 55555554
[   49.112909][  T344] Call Trace:
[   49.113008][  T344]  <TASK>
[   49.113078][  T344]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   49.113209][  T344]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   49.113313][  T344]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   49.113444][  T344]  __dev_notify_flags (net/core/dev.c:9787)
[   49.113576][  T344]  ? netif_change_name (net/core/dev.c:1495)
[   49.113707][  T344]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   49.113835][  T344]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   49.113972][  T344]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.114101][  T344]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   49.114231][  T344]  netif_change_flags (net/core/dev.c:9820)
[   49.114366][  T344]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   49.114496][  T344]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   49.114626][  T344]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   49.114755][  T344]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   49.114917][  T344]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   49.115051][  T344]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.115177][  T344]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   49.115311][  T344]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.115443][  T344]  ? __kernel_text_address (kernel/extable.c:79)
[   49.115577][  T344]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.115707][  T344]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.115837][  T344]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.115970][  T344]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.116098][  T344]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.116225][  T344]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.116237][  T212] bond0: (slave eth0): link status up, enabling it in 10000 ms
[   49.116359][  T344]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.116361][  T344]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   49.116364][  T344]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   49.116368][  T344]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   49.116370][  T344]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   49.116374][  T344]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   49.116379][  T344]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   49.116385][  T344]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   49.116389][  T344]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.116392][  T344]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.116395][  T344]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.116397][  T344]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   49.116399][  T344]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.116404][  T344]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.116406][  T344]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.118617][  T344]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.118746][  T344]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.118879][  T344]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   49.119014][  T344]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   49.119142][  T344]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.119274][  T344]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.119403][  T344]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.119426][  T212] bond0: (slave eth0): link status up, enabling it in 10000 ms
[   49.119723][  T344]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.119725][  T344]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.119729][  T344]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   49.119733][  T344]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   49.119736][  T344]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   49.119742][  T344]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   49.119744][  T344]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   49.119749][  T344]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   49.119753][  T344]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.120942][  T344]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   49.121071][  T344]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   49.121202][  T344]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   49.121336][  T344]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   49.121466][  T344]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   49.121595][  T344]  ? copy_msghdr_from_user (net/socket.c:2635)
[   49.121724][  T344]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   49.121886][  T344]  ? move_addr_to_kernel (net/socket.c:258)
[   49.122020][  T344]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   49.122150][  T344]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   49.122175][  T212] bond0: (slave eth0): link status up, enabling it in 10000 ms
[   49.122471][  T344]  ___sys_sendmsg (net/socket.c:2752)
[   49.122598][  T344]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   49.122759][  T344]  ? copy_msghdr_from_user (net/socket.c:2603)
[   49.122776][  T344]  __sys_sendmsg (net/socket.c:2784)
[   49.122780][  T344]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   49.122782][  T344]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   49.122788][  T344]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   49.122791][  T344]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.122795][  T344]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   49.123702][  T344]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   49.123834][  T344]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   49.123975][  T344]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   49.124134][  T344] RIP: 0033:0x7feb0ce7708e
[   49.124276][  T344] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   49.124731][  T344] RSP: 002b:00007ffca1dcabf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   49.124937][  T344] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feb0ce7708e
[   49.125136][  T344] RDX: 0000000000000000 RSI: 00007ffca1dcaca0 RDI: 0000000000000005
[   49.125338][  T344] RBP: 00007ffca1dcac00 R08: 0000000000000000 R09: 0000000000000000
[   49.125530][  T344] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6b
[   49.125725][  T344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca1dcb360
[   49.125838][  T212] bond0: (slave eth0): link status up, enabling it in 10000 ms
| [   49.133858][   T39] ------------[ cut here ]------------
| [   49.134008][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 0/39
| [   49.134264][   T39] Modules linked in:
| [   49.134634][   T39] Tainted: [W]=WARN
[   49.134726][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.134883][   T39] Workqueue: events_unbound linkwatch_event
[   49.135050][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.135207][   T39] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.135657][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   49.135813][   T39] RAX: 00000000ffffffa6 RBX: ff1100000bd896c0 RCX: 1ff4000000057f02
[   49.135996][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd89770
[   49.136173][   T39] RBP: ff1100000ce64000 R08: 1fe22000017b12ef R09: ff11000001d8d1a8
[   49.136284][  T212] bond0: (slave eth0): link status up, enabling it in 0 ms
[   49.136358][   T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   49.136360][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   49.136363][   T39] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   49.136366][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.136368][   T39] CR2: 00007f5d8eb1f000 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   49.136370][   T39] PKRU: 55555554
[   49.136371][   T39] Call Trace:
[   49.136372][   T39]  <TASK>
[   49.136376][   T39]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   49.136381][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   49.136383][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   49.136389][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   49.136393][   T39]  netif_state_change (net/core/dev.c:1605)
[   49.138213][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   49.138336][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   49.138483][   T39]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   49.138600][   T39]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   49.138716][   T39]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   49.138834][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   49.138958][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   49.139078][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   49.139198][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   49.139320][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   49.139439][   T39]  process_one_work (kernel/workqueue.c:3314)
[   49.139561][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   49.139678][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.139800][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   49.139924][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   49.140056][   T39]  kthread (kernel/kthread.c:436)
[   49.140145][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   49.140286][  T212] bond0: (slave eth0): link status up, enabling it in 0 ms
[   49.140470][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.140474][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   49.140479][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   49.140483][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   49.140487][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.140491][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   49.143500][  T212] ------------[ cut here ]------------
| [   49.143618][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   49.143885][  T212] Modules linked in:
| [   49.144375][  T212] Tainted: [W]=WARN
[   49.144464][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.144612][  T212] Workqueue: bond0 bond_mii_monitor
[   49.144739][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.144894][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.145337][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   49.145487][  T212] RAX: 00000000ffffffa6 RBX: ff1100000bd88ac0 RCX: 1ff400000013aeee
[   49.145666][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd88b70
[   49.145844][  T212] RBP: ff1100000251c000 R08: 1fe22000017b116f R09: ff1100000c8351a8
[   49.146029][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.146205][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.146390][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   49.146597][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.146748][  T212] CR2: 00007f59e7f71888 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   49.146938][  T212] PKRU: 55555554
[   49.147028][  T212] Call Trace:
[   49.147118][  T212]  <TASK>
[   49.147181][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.147306][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.147426][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   49.147548][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   49.147671][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   49.147822][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   49.147955][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   49.148075][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2803)
[   49.148195][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   49.148318][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.148436][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   49.148556][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.148675][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   49.148794][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   49.148911][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   49.149033][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.149152][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.149274][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.149394][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   49.149510][  T212]  process_one_work (kernel/workqueue.c:3314)
[   49.149631][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   49.149749][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.149872][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   49.149996][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   49.150119][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   49.150245][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   49.150370][  T212]  kthread (kernel/kthread.c:436)
[   49.150459][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   49.150611][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.150729][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   49.150850][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   49.151000][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   49.151118][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.151249][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   49.152803][  T212] ------------[ cut here ]------------
| [   49.152944][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   49.153189][  T212] Modules linked in:
| [   49.153576][  T212] Tainted: [W]=WARN
[   49.153667][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.153817][  T212] Workqueue: bond0 bond_mii_monitor
[   49.153943][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   49.154098][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   49.154525][  T212] RSP: 0018:ffa00000009d7940 EFLAGS: 00010286
[   49.154678][  T212] RAX: 00000000ffffffa6 RBX: ff1100000bd88940 RCX: 1ff400000013aeee
[   49.154855][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd889f0
[   49.155037][  T212] RBP: ff1100000ce64000 R08: 1fe22000017b113f R09: ff1100000c8351a8
[   49.155213][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   49.155396][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   49.155574][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   49.155782][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.155937][  T212] CR2: 00007f59e7f71888 CR3: 0000000017f39003 CR4: 0000000000771ef0
[   49.156116][  T212] PKRU: 55555554
[   49.156203][  T212] Call Trace:
[   49.156295][  T212]  <TASK>
[   49.156357][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.156474][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   49.156591][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   49.156712][  T212]  netdev_lower_state_changed (net/core/dev.c:9573)
[   49.156835][  T212]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   49.156990][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   49.157109][  T212]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   49.157228][  T212]  bond_miimon_commit (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:623 ./include/net/bonding.h:615 ./include/net/bonding.h:637 drivers/net/bonding/bond_main.c:2832)
[   49.157352][  T212]  ? bond_arp_monitor (drivers/net/bonding/bond_main.c:3885)
[   49.157470][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   49.157587][  T212]  ? wait_for_completion_io (kernel/sched/completion.c:98 (discriminator 21) kernel/sched/completion.c:121 (discriminator 21) kernel/sched/completion.c:138 (discriminator 21) kernel/sched/completion.c:186 (discriminator 21))
[   49.157710][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   49.157836][  T212]  bond_mii_monitor (drivers/net/bonding/bond_main.c:2912)
[   49.157960][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   49.158079][  T212]  ? bond_miimon_commit (./include/net/bonding.h:376)
[   49.158196][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.158320][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   49.158440][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   49.158559][  T212]  ? process_one_work (kernel/workqueue.c:3313)
[   49.158679][  T212]  process_one_work (kernel/workqueue.c:3314)
[   49.158801][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   49.158924][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   49.159052][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   49.159171][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   49.159295][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   49.159415][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   49.159532][  T212]  kthread (kernel/kthread.c:436)
[   49.159622][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   49.159769][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.159889][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   49.160014][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   49.160162][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   49.160283][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   49.160402][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.307527][  T348] ------------[ cut here ]------------
| [   50.307697][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/348
| [   50.307927][  T348] Modules linked in:
| [   50.308869][  T348] Tainted: [W]=WARN
[   50.308971][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.309132][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.309304][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.309755][  T348] RSP: 0018:ffa0000000e97060 EFLAGS: 00010286
[   50.309922][  T348] RAX: 00000000ffffffa6 RBX: ff1100000c953240 RCX: 1ff40000001d2dd2
[   50.310121][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9532f0
[   50.310318][  T348] RBP: ff1100000c742000 R08: 1fe220000192a65f R09: ff1100000cd02e58
[   50.310506][  T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   50.310694][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000e97100
[   50.310888][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.311123][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.311288][  T348] CR2: 0000000032bf4988 CR3: 000000000b3b2001 CR4: 0000000000771ef0
[   50.311481][  T348] PKRU: 55555554
[   50.311576][  T348] Call Trace:
[   50.311671][  T348]  <TASK>
[   50.311739][  T348]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.311870][  T348]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.311973][  T348]  netif_close_many (net/core/dev.c:1804)
[   50.312103][  T348]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.312232][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.312364][  T348]  ? __dev_close_many (net/core/dev.c:1781)
[   50.312497][  T348]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   50.312654][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   50.312814][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.312947][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.313103][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.313229][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.313359][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.313518][  T348]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   50.313644][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.313772][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.313899][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.314031][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.314163][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.314290][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.314418][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.314561][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.314687][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.314814][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.314943][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.315068][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.315194][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.315330][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.315455][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.315581][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.315707][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.315834][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.315968][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.316094][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.316221][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.316352][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.316479][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.316604][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.316733][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.316860][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.316992][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.317122][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.317254][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.317383][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.317510][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.317635][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.317762][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.317887][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.318019][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.318154][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.318291][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.318419][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.318578][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.318705][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.318836][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.318986][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.319113][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.319283][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.319423][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.319550][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.319674][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.319837][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.319970][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.320100][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.320235][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.320369][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.320498][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.320657][  T348] RIP: 0033:0x7ff396a1608e
[   50.320792][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.321251][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.321447][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.321637][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.321831][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.322033][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.322225][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.325530][  T348] ------------[ cut here ]------------
| [   50.325670][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/348
| [   50.325896][  T348] Modules linked in:
| [   50.326881][  T348] Tainted: [W]=WARN
[   50.327066][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.327227][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.327404][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.327855][  T348] RSP: 0018:ffa0000000e97190 EFLAGS: 00010286
[   50.328095][  T348] RAX: 00000000ffffffa6 RBX: ff1100000c953cc0 RCX: 1ff40000001d2df8
[   50.328285][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c953d70
[   50.328469][  T348] RBP: ff1100000c742000 R08: 1fe220000192a7af R09: ff1100000cd02e58
[   50.328657][  T348] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[   50.328841][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.329090][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.329313][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.329468][  T348] CR2: 0000000032bf4988 CR3: 000000000b3b2001 CR4: 0000000000771ef0
[   50.329653][  T348] PKRU: 55555554
[   50.329745][  T348] Call Trace:
[   50.329840][  T348]  <TASK>
[   50.329909][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   50.330150][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.330308][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.330432][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.330554][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.330710][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.330836][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.331022][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.331145][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.331273][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.331396][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.331518][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.331661][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.331785][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.331907][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.332105][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.332228][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.332357][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.332563][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.332700][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.332822][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.332946][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.333153][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.333281][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.333403][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.333525][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.333724][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.333850][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.333974][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.334099][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.334306][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.334431][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.334557][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.334680][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.334884][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.335013][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.335136][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.335263][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.335465][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.335591][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.335718][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.335844][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.335973][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.336125][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.336253][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.336380][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.336583][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.336706][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.336864][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.337004][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.337210][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.337339][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.337496][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.337625][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.337829][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.337959][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.338080][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.338202][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.338443][  T348] RIP: 0033:0x7ff396a1608e
[   50.338578][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.339107][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.339299][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.339569][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.339752][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.339949][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.340215][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.342021][  T348] ------------[ cut here ]------------
| [   50.342153][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/348
| [   50.342386][  T348] Modules linked in:
| [   50.342847][  T348] Tainted: [W]=WARN
[   50.343641][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.343809][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.344044][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.344510][  T348] RSP: 0018:ffa0000000e96e00 EFLAGS: 00010286
[   50.344679][  T348] RAX: 00000000ffffffa6 RBX: ff1100000c952040 RCX: 1ff40000001d2d86
[   50.344877][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9520f0
[   50.345133][  T348] RBP: ff1100000251c000 R08: 1fe220000192a41f R09: ff1100000cd02e58
[   50.345331][  T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   50.345528][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   50.345725][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.346020][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.346187][  T348] CR2: 0000000032bf4988 CR3: 000000000b3b2001 CR4: 0000000000771ef0
[   50.346394][  T348] PKRU: 55555554
[   50.346495][  T348] Call Trace:
[   50.346595][  T348]  <TASK>
[   50.346663][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.346797][  T348]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.346990][  T348]  notifier_call_chain (kernel/notifier.c:85)
[   50.347126][  T348]  netdev_lower_state_changed (net/core/dev.c:9573)
[   50.347263][  T348]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   50.347427][  T348]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.347560][  T348]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   50.347695][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.347828][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.348017][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.348149][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.348289][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.348425][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.348557][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.348692][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.348916][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.349141][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.349311][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.349442][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.349576][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.349742][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.350020][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.350150][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.350285][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.350416][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.350545][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.350677][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.350913][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.351103][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.351232][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.351364][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.351494][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.351622][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.351754][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.352026][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.352156][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.352291][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.352423][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.352559][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.352693][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.352912][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.353098][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.353230][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.353367][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.353498][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.353628][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.353763][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.354042][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.354173][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.354308][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.354439][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.354571][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.354701][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.354923][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.355112][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.355277][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.355411][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.355560][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.355724][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.356003][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.356136][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.356272][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.356402][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.356569][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.356712][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.356843][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.357133][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.357303][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.357432][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.357562][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.357692][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.357827][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.358102][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.358269][  T348] RIP: 0033:0x7ff396a1608e
[   50.358408][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.358878][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.359225][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.359430][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.359629][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.359825][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.360167][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.362533][  T348] ------------[ cut here ]------------
| [   50.362754][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/348
| [   50.363127][  T348] Modules linked in:
| [   50.363715][  T348] Tainted: [W]=WARN
[   50.363875][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.364162][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.364443][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.365193][  T348] RSP: 0018:ffa0000000e96d50 EFLAGS: 00010286
[   50.365488][  T348] RAX: 00000000ffffffa6 RBX: ff1100000c953e40 RCX: 1ff40000001d2d70
[   50.365827][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c953ef0
[   50.366193][  T348] RBP: ff1100000251c000 R08: 1fe220000192a7df R09: ff1100000cd02e58
[   50.366536][  T348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[   50.366943][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.367346][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   50.367808][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.368149][  T348] CR2: 00007fa9ab2e5000 CR3: 000000000b3b2002 CR4: 0000000000771ef0
[   50.368554][  T348] PKRU: 55555554
[   50.368754][  T348] Call Trace:
[   50.368959][  T348]  <TASK>
[   50.369094][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.369358][  T348]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.369594][  T348]  notifier_call_chain (kernel/notifier.c:85)
[   50.369864][  T348]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   50.370137][  T348]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   50.370470][  T348]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   50.370801][  T348]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   50.371081][  T348]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   50.371352][  T348]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   50.371685][  T348]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   50.371967][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.372234][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.372504][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.372777][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.373056][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.373331][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.373594][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.373858][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.374141][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.374478][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.374808][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.375076][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.375347][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.375675][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.375953][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.376221][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.376491][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.376754][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.377022][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.377290][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.377589][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.377848][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.378120][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.378388][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.378649][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.378912][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.379184][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.379449][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.379713][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.379987][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.380254][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.380518][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.380775][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.381004][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.381207][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.381424][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.381629][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.381868][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.382137][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.382406][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.382677][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.382937][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.383202][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.383472][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.383736][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.384010][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.384280][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.384545][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.384816][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.385085][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.385353][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.385677][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.385952][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.386217][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.386491][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.386752][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.387086][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.387376][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.387627][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.387896][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.388234][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.388503][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.388769][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.389042][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.389309][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.389574][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.389908][  T348] RIP: 0033:0x7ff396a1608e
[   50.390190][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.391134][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.391536][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.391941][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.392342][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.392737][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.393138][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.409190][  T348] ------------[ cut here ]------------
| [   50.409354][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/348
| [   50.409587][  T348] Modules linked in:
| [   50.410046][  T348] Tainted: [W]=WARN
[   50.410146][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.410317][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.410489][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.410961][  T348] RSP: 0018:ffa0000000e96d50 EFLAGS: 00010286
[   50.411134][  T348] RAX: 00000000ffffffa6 RBX: ff1100000b2cdb40 RCX: 1ff40000001d2d70
[   50.411334][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cdbf0
[   50.411528][  T348] RBP: ff1100000251c000 R08: 1fe2200001659b7f R09: ff1100000cd02e58
[   50.411722][  T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   50.411920][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000e96d98
[   50.412127][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.412364][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.412527][  T348] CR2: 0000000032bf4988 CR3: 000000000b3b2001 CR4: 0000000000771ef0
[   50.412723][  T348] PKRU: 55555554
[   50.412822][  T348] Call Trace:
[   50.412920][  T348]  <TASK>
[   50.412994][  T348]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.413130][  T348]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.413230][  T348]  netif_close_many (net/core/dev.c:1804)
[   50.413369][  T348]  ? __dev_close_many (net/core/dev.c:1781)
[   50.413500][  T348]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   50.413665][  T348]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   50.413798][  T348]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   50.413927][  T348]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   50.414066][  T348]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   50.414198][  T348]  dev_close (net/core/dev_api.c:221)
[   50.414305][  T348]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   50.414440][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.414572][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.414703][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.414836][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.414979][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.415114][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.415250][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.415383][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.415517][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.415682][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.415849][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.415988][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.416119][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.416289][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.416421][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.416552][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.416683][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.416815][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.416956][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.417087][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.417236][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.417371][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.417503][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.417635][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.417768][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.417901][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.418041][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.418171][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.418307][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.418438][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.418570][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.418702][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.418834][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.418974][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.419103][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.419237][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.419373][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.419504][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.419634][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.419768][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.419903][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.420052][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.420185][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.420322][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.420455][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.420588][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.420721][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.420855][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.420998][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.421129][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.421266][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.421430][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.421563][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.421695][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.421835][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.421975][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.422139][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.422287][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.422419][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.422549][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.422715][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.422849][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.422990][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.423122][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.423256][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.423386][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.423550][  T348] RIP: 0033:0x7ff396a1608e
[   50.423687][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.424159][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.424362][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.424559][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.424754][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.424959][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.425156][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.427404][  T348] ------------[ cut here ]------------
| [   50.427592][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/348
| [   50.427921][  T348] Modules linked in:
| [   50.428467][  T348] Tainted: [W]=WARN
[   50.428612][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.428853][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.429252][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.429921][  T348] RSP: 0018:ffa0000000e96d70 EFLAGS: 00010286
[   50.430167][  T348] RAX: 00000000ffffffa6 RBX: ff1100000a78f540 RCX: 1ff40000001d2d74
[   50.430461][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78f5f0
[   50.430744][  T348] RBP: ff1100000251c000 R08: 1fe22000014f1ebf R09: ff1100000cd02e58
[   50.431035][  T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   50.431334][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   50.431641][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.432024][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.432268][  T348] CR2: 0000000032bf4988 CR3: 000000000b3b2001 CR4: 0000000000771ef0
[   50.432551][  T348] PKRU: 55555554
[   50.432690][  T348] Call Trace:
[   50.432828][  T348]  <TASK>
[   50.432924][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.433121][  T348]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.433321][  T348]  notifier_call_chain (kernel/notifier.c:85)
[   50.433513][  T348]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   50.433705][  T348]  ? __dev_close_many (net/core/dev.c:1781)
[   50.433900][  T348]  ? netif_set_group (net/core/dev.c:9947)
[   50.434095][  T348]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   50.434290][  T348]  dev_set_mac_address (net/core/dev_api.c:339)
[   50.434480][  T348]  ? dev_close (net/core/dev_api.c:221)
[   50.434624][  T348]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   50.434817][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.435009][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.435199][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.435396][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.435592][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.435779][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.435973][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.436164][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.436361][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.436597][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.436834][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.437029][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.437216][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.437459][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.437647][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.437836][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.438029][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.438220][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.438415][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.438599][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.438805][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.438993][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.439182][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.439377][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.439568][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.439756][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.439950][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.440140][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.440333][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.440519][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.440710][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.440900][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.441095][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.441286][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.441466][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.441659][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.441849][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.442041][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.442231][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.442423][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.442621][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.442815][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.443010][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.443199][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.443393][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.443580][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.443768][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.443970][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.444163][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.444362][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.444547][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.444785][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.444984][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.445177][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.445374][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.445565][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.445808][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.446012][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.446202][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.446393][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.446629][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.446822][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.447015][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.447206][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.447404][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.447591][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.447825][  T348] RIP: 0033:0x7ff396a1608e
[   50.448026][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.448706][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.448999][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.449289][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.449575][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.449859][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.450150][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.452411][  T348] ------------[ cut here ]------------
| [   50.452596][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/348
| [   50.452920][  T348] Modules linked in:
| [   50.453331][  T348] Tainted: [W]=WARN
[   50.453430][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.453592][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.453759][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.454226][  T348] RSP: 0018:ffa0000000e96e00 EFLAGS: 00010286
[   50.454397][  T348] RAX: 00000000ffffffa6 RBX: ff1100000a78e640 RCX: 1ff40000001d2d86
[   50.454591][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e6f0
[   50.454787][  T348] RBP: ff1100000ce64000 R08: 1fe22000014f1cdf R09: ff1100000cd02e58
[   50.454990][  T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   50.455185][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   50.455409][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.455637][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.455804][  T348] CR2: 0000000032bf4988 CR3: 000000000b3b2001 CR4: 0000000000771ef0
[   50.456004][  T348] PKRU: 55555554
[   50.456100][  T348] Call Trace:
[   50.456197][  T348]  <TASK>
[   50.456270][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.456399][  T348]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.456528][  T348]  notifier_call_chain (kernel/notifier.c:85)
[   50.456661][  T348]  netdev_lower_state_changed (net/core/dev.c:9573)
[   50.456797][  T348]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   50.456965][  T348]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.457096][  T348]  __bond_release_one (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:572 drivers/net/bonding/bond_main.c:2440)
[   50.457230][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.457363][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.457493][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.457623][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.457758][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.457891][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.458026][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.458155][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.458294][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.458462][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.458624][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.458755][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.458886][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.459054][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.459188][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.459321][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.459450][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.459580][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.459711][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.459843][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.459993][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.460123][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.460255][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.460384][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.460514][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.460643][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.460776][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.460905][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.461039][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.461168][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.461304][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.461434][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.461563][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.461695][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.461824][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.461964][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.462093][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.462223][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.462355][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.462577][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.462711][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.462842][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.462978][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.463197][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.463332][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.463463][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.463593][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.463813][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.463954][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.464085][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.464213][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.464463][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.464593][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.464723][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.464855][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.465075][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.465238][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.465385][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.465515][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.465729][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.465894][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.466029][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.466250][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.466383][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.466512][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.466642][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.466889][  T348] RIP: 0033:0x7ff396a1608e
[   50.467031][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.467672][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.467951][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.468227][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.468600][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.468884][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.469257][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.471820][  T348] ------------[ cut here ]------------
| [   50.472101][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/348
| [   50.472433][  T348] Modules linked in:
| [   50.473113][  T348] Tainted: [W]=WARN
[   50.473265][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.473502][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.473746][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.474579][  T348] RSP: 0018:ffa0000000e96d50 EFLAGS: 00010286
[   50.474818][  T348] RAX: 00000000ffffffa6 RBX: ff1100000a78f240 RCX: 1ff40000001d2d70
[   50.475158][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78f2f0
[   50.475444][  T348] RBP: ff1100000ce64000 R08: 1fe22000014f1e5f R09: ff1100000cd02e58
[   50.475728][  T348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   50.476081][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   50.476374][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.476765][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.477150][  T348] CR2: 0000000032bf4988 CR3: 000000000b3b2001 CR4: 0000000000771ef0
[   50.477443][  T348] PKRU: 55555554
[   50.477589][  T348] Call Trace:
[   50.477729][  T348]  <TASK>
[   50.477827][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.478078][  T348]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.478276][  T348]  notifier_call_chain (kernel/notifier.c:85)
[   50.478467][  T348]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   50.478659][  T348]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   50.478897][  T348]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   50.479194][  T348]  ? finish_wait (./include/linux/list.h:441 (discriminator 5))
[   50.479393][  T348]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   50.479582][  T348]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   50.479909][  T348]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   50.480160][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.480359][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.480549][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.480742][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.480997][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.481192][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.481383][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.481578][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.481862][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.482164][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.482409][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.482602][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.482798][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.483090][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.483288][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.483483][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.483764][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.484015][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.484208][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.484396][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.484605][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.484799][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.485043][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.485234][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.485434][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.485712][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.485906][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.486154][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.486348][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.486538][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.486727][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.486915][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.487164][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.487359][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.487544][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.487733][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.487919][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.488167][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.488362][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.488555][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.488748][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.489084][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.489277][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.489463][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.489651][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.489840][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.490089][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.490290][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.490480][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.490669][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.491003][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.491235][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.491430][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.491622][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.491817][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.492064][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.492298][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.492498][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.492775][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.493023][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.493319][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.493511][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.493700][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.493893][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.494230][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.494422][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.494658][  T348] RIP: 0033:0x7ff396a1608e
[   50.494854][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.495680][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.496033][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.496325][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.496608][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.496892][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.497236][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.515375][  T348] ------------[ cut here ]------------
| [   50.515634][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/348
| [   50.516047][  T348] Modules linked in:
| [   50.516693][  T348] Tainted: [W]=WARN
[   50.516888][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.517194][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.517507][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.518253][  T348] RSP: 0018:ffa0000000e96d50 EFLAGS: 00010286
[   50.518544][  T348] RAX: 00000000ffffffa6 RBX: ff11000008a1a340 RCX: 1ff40000001d2d70
[   50.518880][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1a3f0
[   50.519239][  T348] RBP: ff1100000ce64000 R08: 1fe220000114347f R09: ff1100000cd02e58
[   50.519590][  T348] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   50.519924][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: ffa0000000e96d98
[   50.520268][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   50.520654][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.520991][  T348] CR2: 00005563621c9d5c CR3: 000000000b3b2003 CR4: 0000000000771ef0
[   50.521333][  T348] PKRU: 55555554
[   50.521524][  T348] Call Trace:
[   50.521714][  T348]  <TASK>
[   50.521860][  T348]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.522118][  T348]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.522326][  T348]  netif_close_many (net/core/dev.c:1804)
[   50.522572][  T348]  ? __dev_close_many (net/core/dev.c:1781)
[   50.522810][  T348]  ? netdev_compute_master_upper_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11116 net/core/dev.c:12883)
[   50.523113][  T348]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   50.523360][  T348]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   50.523600][  T348]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   50.523841][  T348]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   50.524093][  T348]  dev_close (net/core/dev_api.c:221)
[   50.524293][  T348]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   50.524534][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.524773][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.525030][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.525284][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.525531][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.525773][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.526024][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.526271][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.526518][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.526807][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.527100][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.527344][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.527582][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.527870][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.528124][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.528373][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.528611][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.528853][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.529104][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.529350][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.529606][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.529847][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.530099][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.530342][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.530580][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.530782][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.530980][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.531162][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.531351][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.531532][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.531718][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.531901][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.532095][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.532290][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.532469][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.532652][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.532834][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.533030][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.533214][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.533406][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.533589][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.533768][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.533963][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.534145][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.534333][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.534519][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.534701][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.534884][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.535078][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.535267][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.535447][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.535661][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.535844][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.536077][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.536331][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.536520][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.536739][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.536948][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.537133][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.537326][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.537545][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.537726][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.537909][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.538101][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.538287][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.538468][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.538679][  T348] RIP: 0033:0x7ff396a1608e
[   50.538866][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.539401][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.539650][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.539893][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.540146][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.540403][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.540647][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.547683][  T348] ------------[ cut here ]------------
| [   50.547864][  T348] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/348
| [   50.548670][  T348] Modules linked in:
| [   50.549271][  T348] Tainted: [W]=WARN
[   50.549474][  T348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.549744][  T348] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.550040][  T348] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.550631][  T348] RSP: 0018:ffa0000000e96d70 EFLAGS: 00010286
[   50.550900][  T348] RAX: 00000000ffffffa6 RBX: ff11000008a1aac0 RCX: 1ff40000001d2d74
[   50.551207][  T348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008a1ab70
[   50.551517][  T348] RBP: ff1100000ce64000 R08: 1fe220000114356f R09: ff1100000cd02e58
[   50.551812][  T348] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   50.552120][  T348] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   50.552455][  T348] FS:  00007ff3967dc840(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   50.552883][  T348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.553234][  T348] CR2: 00005563621c9d5c CR3: 000000000b3b2003 CR4: 0000000000771ef0
[   50.553636][  T348] PKRU: 55555554
[   50.553879][  T348] Call Trace:
[   50.554135][  T348]  <TASK>
[   50.554343][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.554638][  T348]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.554922][  T348]  notifier_call_chain (kernel/notifier.c:85)
[   50.555298][  T348]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   50.555596][  T348]  ? __dev_close_many (net/core/dev.c:1781)
[   50.555886][  T348]  ? netif_set_group (net/core/dev.c:9947)
[   50.556202][  T348]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   50.556502][  T348]  dev_set_mac_address (net/core/dev_api.c:339)
[   50.556793][  T348]  ? dev_close (net/core/dev_api.c:221)
[   50.557049][  T348]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   50.557350][  T348]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   50.557643][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.557951][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.558263][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.558515][  T348]  ? packet_sendmsg_spkt (af_packet.c:?)
[   50.558752][  T348]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[   50.559006][  T348]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.559234][  T348]  ? bond_siocdevprivate (drivers/net/bonding/bond_main.c:4666)
[   50.559459][  T348]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[   50.559746][  T348]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.560024][  T348]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.560267][  T348]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.560497][  T348]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.560769][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.561025][  T348]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   50.561260][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.561455][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.561637][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.561817][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.562011][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.562209][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.562415][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.562606][  T348]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.562787][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.562980][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.563161][  T348]  ? bpf_address_lookup (./include/linux/rcupdate.h:839 (discriminator 7) kernel/bpf/core.c:725 (discriminator 7))
[   50.563352][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.563531][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.563710][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.563894][  T348]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.564090][  T348]  ? rtnl_mdb_del (net/core/rtnetlink.c:6900 (discriminator 2))
[   50.564282][  T348]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.564463][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.564643][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.564822][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.565017][  T348]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.565195][  T348]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.565388][  T348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.565569][  T348]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.565752][  T348]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.565948][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.566126][  T348]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.566316][  T348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.566497][  T348]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.566681][  T348]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.566862][  T348]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.567053][  T348]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.567234][  T348]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.567423][  T348]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.567603][  T348]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.567781][  T348]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.568004][  T348]  ? move_addr_to_kernel (net/socket.c:258)
[   50.568190][  T348]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.568379][  T348]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.568564][  T348]  ___sys_sendmsg (net/socket.c:2752)
[   50.568742][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.568969][  T348]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.569162][  T348]  __sys_sendmsg (net/socket.c:2784)
[   50.569354][  T348]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.569537][  T348]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.569757][  T348]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.569950][  T348]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.570129][  T348]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.570317][  T348]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.570495][  T348]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.570674][  T348]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.570892][  T348] RIP: 0033:0x7ff396a1608e
[   50.571086][  T348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.571606][  T348] RSP: 002b:00007ffc5a624a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.571855][  T348] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff396a1608e
[   50.572111][  T348] RDX: 0000000000000000 RSI: 00007ffc5a624b40 RDI: 0000000000000005
[   50.572357][  T348] RBP: 00007ffc5a624aa0 R08: 0000000000000000 R09: 0000000000000000
[   50.572609][  T348] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6c
[   50.572855][  T348] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5a625200
| [   50.583078][   T46] ------------[ cut here ]------------
| [   50.583253][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 1/46
| [   50.583543][   T46] Modules linked in:
| [   50.584094][   T46] Tainted: [W]=WARN
[   50.584319][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.584606][   T46] Workqueue: events_unbound linkwatch_event
[   50.584883][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.585201][   T46] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.585759][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[   50.586056][   T46] RAX: 00000000ffffffa6 RBX: ff1100000c54a040 RCX: 1ff4000000065f02
[   50.586369][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c54a0f0
[   50.586675][   T46] RBP: ff1100000256c000 R08: 1fe22000018a941f R09: ff11000002410ba8
[   50.586983][   T46] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   50.587303][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.587606][   T46] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   50.587952][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.588239][   T46] CR2: 00005563621c9d5c CR3: 000000000b3b2003 CR4: 0000000000771ef0
[   50.588557][   T46] PKRU: 55555554
[   50.588776][   T46] Call Trace:
[   50.589007][   T46]  <TASK>
[   50.589147][   T46]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.589319][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.589487][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[   50.589654][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.589792][   T46]  netif_state_change (net/core/dev.c:1605)
[   50.589975][   T46]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   50.590145][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   50.590346][   T46]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.590510][   T46]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.590675][   T46]  ? rfc2863_policy (net/core/link_watch.c:60 (discriminator 1) net/core/link_watch.c:76 (discriminator 1))
[   50.590840][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   50.591020][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   50.591187][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.591367][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   50.591532][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   50.591698][   T46]  process_one_work (kernel/workqueue.c:3314)
[   50.591869][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.592050][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.592220][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.592397][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.592567][   T46]  kthread (kernel/kthread.c:436)
[   50.592705][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.592898][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.593074][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.593240][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.593450][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.593617][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.593788][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.711699][  T350] ------------[ cut here ]------------
| [   50.711916][  T350] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/350
| [   50.712306][  T350] Modules linked in:
| [   50.712890][  T350] Tainted: [W]=WARN
[   50.713034][  T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.713197][  T350] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.713378][  T350] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.713834][  T350] RSP: 0018:ffa0000000ec7020 EFLAGS: 00010286
[   50.714007][  T350] RAX: 00000000ffffffa6 RBX: ff1100000c54b6c0 RCX: 1ff40000001d8dca
[   50.714216][  T350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c54b770
[   50.714504][  T350] RBP: ff1100000ce51000 R08: 1fe22000018a96ef R09: ff1100000c832e58
[   50.714801][  T350] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[   50.715093][  T350] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   50.715327][  T350] FS:  00007f23c7dd1840(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   50.715635][  T350] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.715803][  T350] CR2: 00007f23c80a11a0 CR3: 000000000cd96001 CR4: 0000000000771ef0
[   50.716009][  T350] PKRU: 55555554
[   50.716106][  T350] Call Trace:
[   50.716203][  T350]  <TASK>
[   50.716278][  T350]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.716410][  T350]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.716517][  T350]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   50.716691][  T350]  __dev_notify_flags (net/core/dev.c:9787)
[   50.716823][  T350]  ? netif_change_name (net/core/dev.c:1495)
[   50.717010][  T350]  ? __dev_change_flags (net/core/dev.c:9752)
[   50.717180][  T350]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   50.717317][  T350]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.717469][  T350]  ? is_bpf_text_address (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/bpf/core.c:749 (discriminator 2))
[   50.717664][  T350]  netif_change_flags (net/core/dev.c:9820)
[   50.717825][  T350]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   50.717963][  T350]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   50.718095][  T350]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   50.718227][  T350]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   50.718397][  T350]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   50.718526][  T350]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.718657][  T350]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   50.718786][  T350]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.718915][  T350]  ? __kernel_text_address (kernel/extable.c:79)
[   50.719051][  T350]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.719181][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.719317][  T350]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.719447][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.719575][  T350]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.719704][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.719831][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.719965][  T350]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   50.720094][  T350]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:820)
[   50.720225][  T350]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   50.720362][  T350]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   50.720492][  T350]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   50.720623][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   50.720754][  T350]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   50.720885][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.721018][  T350]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.721152][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.721304][  T350]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   50.721475][  T350]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.721613][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.721744][  T350]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.721873][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.722007][  T350]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.722139][  T350]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   50.722274][  T350]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   50.722404][  T350]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.722533][  T350]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.722662][  T350]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.722796][  T350]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.722925][  T350]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.723061][  T350]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   50.723191][  T350]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   50.723325][  T350]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   50.723459][  T350]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   50.723586][  T350]  ? netlink_deliver_tap (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   50.723717][  T350]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   50.723849][  T350]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   50.723986][  T350]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   50.724115][  T350]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   50.724251][  T350]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   50.724384][  T350]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   50.724516][  T350]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   50.724647][  T350]  ? copy_msghdr_from_user (net/socket.c:2635)
[   50.724776][  T350]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   50.724940][  T350]  ? move_addr_to_kernel (net/socket.c:258)
[   50.725094][  T350]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   50.725292][  T350]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   50.725440][  T350]  ___sys_sendmsg (net/socket.c:2752)
[   50.725569][  T350]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   50.725730][  T350]  ? copy_msghdr_from_user (net/socket.c:2603)
[   50.725874][  T350]  __sys_sendmsg (net/socket.c:2784)
[   50.726008][  T350]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   50.726137][  T350]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.726306][  T350]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   50.726435][  T350]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.726565][  T350]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   50.726694][  T350]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   50.726824][  T350]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   50.726994][  T350]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   50.727158][  T350] RIP: 0033:0x7f23c800b08e
[   50.727302][  T350] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   50.727761][  T350] RSP: 002b:00007ffda0ce0d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   50.727966][  T350] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f23c800b08e
[   50.728162][  T350] RDX: 0000000000000000 RSI: 00007ffda0ce0e00 RDI: 0000000000000005
[   50.728362][  T350] RBP: 00007ffda0ce0d60 R08: 0000000000000000 R09: 0000000000000000
[   50.728558][  T350] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10db6d
[   50.728750][  T350] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda0ce14c0
| [   50.760898][  T212] ------------[ cut here ]------------
| [   50.761042][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/212
| [   50.761305][  T212] Modules linked in:
| [   50.761760][  T212] Tainted: [W]=WARN
[   50.761862][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.762082][  T212] Workqueue: netns cleanup_net
[   50.762225][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.762405][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.762874][  T212] RSP: 0018:ffa00000009d77b0 EFLAGS: 00010286
[   50.763047][  T212] RAX: 00000000ffffffa6 RBX: ff1100000c54be40 RCX: 1ff400000013aebc
[   50.763250][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c54bef0
[   50.763461][  T212] RBP: ff1100000ce51000 R08: 1fe22000018a97df R09: ff1100000c8351d0
[   50.763657][  T212] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[   50.763864][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.764071][  T212] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   50.764309][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.764476][  T212] CR2: 00007f23c805c2a0 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   50.764730][  T212] PKRU: 55555554
[   50.764833][  T212] Call Trace:
[   50.764937][  T212]  <TASK>
[   50.765007][  T212]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.765140][  T212]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.765240][  T212]  __dev_notify_flags (net/core/dev.c:9787)
[   50.765378][  T212]  ? netdev_info (net/core/dev.c:13009 (discriminator 3))
[   50.765510][  T212]  ? netdev_notice (net/core/dev.c:13008)
[   50.765639][  T212]  ? netif_change_name (net/core/dev.c:1495)
[   50.765772][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.765909][  T212]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[   50.766049][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.766178][  T212]  __dev_set_promiscuity (net/core/dev.c:9630)
[   50.766313][  T212]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   50.766443][  T212]  netif_set_promiscuity (net/core/dev.c:9639)
[   50.766573][  T212]  ? __local_bh_enable_ip (kernel/softirq.c:455)
[   50.766703][  T212]  dev_set_promiscuity (net/core/dev_api.c:288)
[   50.766832][  T212]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[   50.766938][  T212]  br_dev_delete (net/bridge/br_if.c:386)
[   50.767068][  T212]  br_net_exit_rtnl (net/bridge/br.c:414)
[   50.767198][  T212]  ops_undo_list (net/core/net_namespace.c:181 net/core/net_namespace.c:248)
[   50.767338][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.767470][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.767602][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.767748][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.767968][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.768205][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.768450][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.768658][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.768865][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.769025][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.769160][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.769296][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.769424][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.769615][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.769796][  T212]  kthread (kernel/kthread.c:436)
[   50.769895][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.770065][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.770197][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.770335][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.770497][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.770627][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.770757][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.772763][  T212] ------------[ cut here ]------------
| [   50.772891][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/212
| [   50.773174][  T212] Modules linked in:
| [   50.773569][  T212] Tainted: [W]=WARN
[   50.773668][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.773831][  T212] Workqueue: netns cleanup_net
[   50.773976][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.774143][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.774592][  T212] RSP: 0018:ffa00000009d77d0 EFLAGS: 00010286
[   50.774752][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2cd9c0 RCX: 1ff400000013aec0
[   50.774946][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cda70
[   50.775134][  T212] RBP: ff1100000ce51000 R08: 1fe2200001659b4f R09: ff1100000c8351d0
[   50.775322][  T212] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   50.775564][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   50.775792][  T212] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   50.776020][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.776179][  T212] CR2: 00007f23c805c2a0 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   50.776376][  T212] PKRU: 55555554
[   50.776470][  T212] Call Trace:
[   50.776565][  T212]  <TASK>
[   50.776631][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.776757][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.776886][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   50.777026][  T212]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   50.777152][  T212]  ? validate_chain (kernel/locking/lockdep.c:152 (discriminator 24) kernel/locking/lockdep.c:191 (discriminator 24) kernel/locking/lockdep.c:3912 (discriminator 24))
[   50.777283][  T212]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   50.777441][  T212]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[   50.777566][  T212]  ? fdb_delete_local (./include/linux/instrumented.h:97 ./include/asm-generic/bitops/instrumented-atomic.h:41 net/bridge/br_fdb.c:365)
[   50.777784][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.777910][  T212]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   50.778042][  T212]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   50.778197][  T212]  ? nbp_backup_change (net/bridge/br_if.c:185 (discriminator 1))
[   50.778408][  T212]  ? br_manage_promisc (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 net/bridge/br_if.c:105 net/bridge/br_if.c:157)
[   50.778534][  T212]  del_nbp (net/bridge/br_if.c:363)
[   50.778630][  T212]  br_dev_delete (net/bridge/br_if.c:386)
[   50.778755][  T212]  br_net_exit_rtnl (net/bridge/br.c:414)
[   50.778968][  T212]  ops_undo_list (net/core/net_namespace.c:181 net/core/net_namespace.c:248)
[   50.779099][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.779226][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.779361][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.779569][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.779695][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.779823][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.779952][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.780161][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.780297][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.780424][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.780556][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.780767][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.780894][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.781027][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.781154][  T212]  kthread (kernel/kthread.c:436)
[   50.781271][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.781508][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.781635][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.781764][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.781922][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.782054][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.782183][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.784822][  T212] ------------[ cut here ]------------
| [   50.785463][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/212
| [   50.785717][  T212] Modules linked in:
| [   50.786222][  T212] Tainted: [W]=WARN
[   50.786376][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.786627][  T212] Workqueue: netns cleanup_net
[   50.786837][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.787190][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.787760][  T212] RSP: 0018:ffa00000009d77b0 EFLAGS: 00010286
[   50.787995][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2cc040 RCX: 1ff400000013aebc
[   50.788191][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc0f0
[   50.788391][  T212] RBP: ff1100000256c000 R08: 1fe220000165981f R09: ff1100000c8351d0
[   50.788588][  T212] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000100
[   50.788790][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.789043][  T212] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   50.789283][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.789449][  T212] CR2: 00007f23c805c2a0 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   50.789645][  T212] PKRU: 55555554
[   50.789744][  T212] Call Trace:
[   50.789845][  T212]  <TASK>
[   50.789914][  T212]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.790105][  T212]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.790205][  T212]  __dev_notify_flags (net/core/dev.c:9787)
[   50.790342][  T212]  ? netdev_info (net/core/dev.c:13009 (discriminator 3))
[   50.790472][  T212]  ? netdev_notice (net/core/dev.c:13008)
[   50.790603][  T212]  ? netif_change_name (net/core/dev.c:1495)
[   50.790735][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.790867][  T212]  ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[   50.791054][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.791186][  T212]  __dev_set_promiscuity (net/core/dev.c:9630)
[   50.791328][  T212]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   50.791460][  T212]  netif_set_promiscuity (net/core/dev.c:9639)
[   50.791593][  T212]  ? __local_bh_enable_ip (kernel/softirq.c:455)
[   50.791724][  T212]  dev_set_promiscuity (net/core/dev_api.c:288)
[   50.791859][  T212]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[   50.792012][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   50.792144][  T212]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   50.792318][  T212]  br_dev_delete (net/bridge/br_if.c:386)
[   50.792451][  T212]  br_net_exit_rtnl (net/bridge/br.c:414)
[   50.792586][  T212]  ops_undo_list (net/core/net_namespace.c:181 net/core/net_namespace.c:248)
[   50.792719][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.792851][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.793041][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.793172][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.793309][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.793439][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.793570][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.793703][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.793838][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.794025][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.794159][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.794295][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.794427][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.794561][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.794689][  T212]  kthread (kernel/kthread.c:436)
[   50.794791][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.795007][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.795137][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.795274][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.795438][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.795570][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.795701][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.798723][  T212] ------------[ cut here ]------------
| [   50.798850][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 2/212
| [   50.799101][  T212] Modules linked in:
| [   50.799495][  T212] Tainted: [W]=WARN
[   50.799590][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.799747][  T212] Workqueue: netns cleanup_net
[   50.799878][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.800046][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.800572][  T212] RSP: 0018:ffa00000009d77d0 EFLAGS: 00010286
[   50.800731][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2ccac0 RCX: 1ff400000013aec0
[   50.800918][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2ccb70
[   50.801218][  T212] RBP: ff1100000256c000 R08: 1fe220000165996f R09: ff1100000c8351d0
[   50.801424][  T212] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   50.801613][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   50.801803][  T212] FS:  0000000000000000(0000) GS:ff1100007b89a000(0000) knlGS:0000000000000000
[   50.802130][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.802292][  T212] CR2: 00007f23c805c2a0 CR3: 0000000017f39002 CR4: 0000000000771ef0
[   50.802482][  T212] PKRU: 55555554
[   50.802577][  T212] Call Trace:
[   50.802671][  T212]  <TASK>
[   50.802736][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.802863][  T212]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   50.803091][  T212]  notifier_call_chain (kernel/notifier.c:85)
[   50.803326][  T212]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   50.803454][  T212]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   50.803615][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.803740][  T212]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   50.803865][  T212]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   50.804043][  T212]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   50.804199][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.804331][  T212]  ? nbp_backup_change (net/bridge/br_if.c:185 (discriminator 1))
[   50.804458][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   50.804587][  T212]  del_nbp (net/bridge/br_if.c:363)
[   50.804683][  T212]  br_dev_delete (net/bridge/br_if.c:386)
[   50.804809][  T212]  br_net_exit_rtnl (net/bridge/br.c:414)
[   50.804989][  T212]  ops_undo_list (net/core/net_namespace.c:181 net/core/net_namespace.c:248)
[   50.805118][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.805243][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.805378][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.805502][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.805627][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.805752][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.805878][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.806056][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.806185][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.806314][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.806443][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.806571][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.806696][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.806825][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.807002][  T212]  kthread (kernel/kthread.c:436)
[   50.807097][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.807258][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.807386][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.807514][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.807672][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.807800][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.807927][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.820132][  T212] ------------[ cut here ]------------
| [   50.820285][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 2/212
| [   50.820605][  T212] Modules linked in:
| [   50.821175][  T212] Tainted: [W]=WARN
[   50.821311][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.821463][  T212] Workqueue: netns cleanup_net
[   50.821593][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.821752][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.822192][  T212] RSP: 0018:ffa00000009d7808 EFLAGS: 00010286
[   50.822349][  T212] RAX: 00000000ffffffa6 RBX: ff1100000b2cc940 RCX: 1ff400000013aec7
[   50.822528][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b2cc9f0
[   50.822708][  T212] RBP: ff1100000c722000 R08: 1fe220000165993f R09: ff1100000c8351d0
[   50.822889][  T212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   50.823091][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000009d78a8
[   50.823279][  T212] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.823492][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.823643][  T212] CR2: 00007f5ab281cc20 CR3: 0000000017f39006 CR4: 0000000000771ef0
[   50.823827][  T212] PKRU: 55555554
[   50.823918][  T212] Call Trace:
[   50.824064][  T212]  <TASK>
[   50.824128][  T212]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.824257][  T212]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.824400][  T212]  netif_close_many (net/core/dev.c:1804)
[   50.824523][  T212]  ? __dev_close_many (net/core/dev.c:1781)
[   50.824642][  T212]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   50.824792][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   50.824990][  T212]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   50.825113][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.825266][  T212]  ? queue_rcu_work (./include/linux/rcupdate.h:125 kernel/workqueue.c:2686)
[   50.825387][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.825512][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.825634][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.825754][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.825875][  T212]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[   50.826068][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.826188][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.826318][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.826440][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.826560][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.826682][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.826803][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.826923][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.827146][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.827274][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.827399][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.827520][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.827640][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.827766][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.827884][  T212]  kthread (kernel/kthread.c:436)
[   50.828071][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.828220][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.828345][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.828467][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.828618][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.828741][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.828861][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.834421][  T212] ------------[ cut here ]------------
| [   50.834561][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   50.834794][  T212] Modules linked in:
| [   50.835287][  T212] Tainted: [W]=WARN
[   50.835376][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.835525][  T212] Workqueue: netns cleanup_net
[   50.835728][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.835898][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.836332][  T212] RSP: 0018:ffa00000009d7938 EFLAGS: 00010286
[   50.836481][  T212] RAX: 00000000ffffffa6 RBX: ff1100000be56940 RCX: 1ff400000013aeed
[   50.836657][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be569f0
[   50.836835][  T212] RBP: ff1100000c722000 R08: 1fe22000017cad3f R09: ff1100000c8351d0
[   50.837015][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   50.837189][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.837373][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   50.837577][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.837723][  T212] CR2: 00007f5ab26e8574 CR3: 0000000017f39004 CR4: 0000000000771ef0
[   50.837900][  T212] PKRU: 55555554
[   50.837993][  T212] Call Trace:
[   50.838081][  T212]  <TASK>
[   50.838144][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   50.838301][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.838444][  T212]  ? queue_rcu_work (./include/linux/rcupdate.h:125 kernel/workqueue.c:2686)
[   50.838560][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.838677][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.838826][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.839038][  T212]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[   50.839162][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.839283][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.839405][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.839522][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.839635][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.839781][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.839923][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.840089][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.840262][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.840378][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.840556][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.840691][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.840811][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.840970][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.841085][  T212]  kthread (kernel/kthread.c:436)
[   50.841173][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.841323][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.841439][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.841556][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.841700][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.841817][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.841940][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.856341][  T212] ------------[ cut here ]------------
| [   50.856503][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 2/212
| [   50.856753][  T212] Modules linked in:
| [   50.857595][  T212] Tainted: [W]=WARN
[   50.857702][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.857856][  T212] Workqueue: netns cleanup_net
[   50.857994][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.858153][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.858597][  T212] RSP: 0018:ffa00000009d7748 EFLAGS: 00010286
[   50.858755][  T212] RAX: 00000000ffffffa6 RBX: ff1100000be573c0 RCX: 1ff400000013aeaf
[   50.858943][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57470
[   50.859130][  T212] RBP: ff1100000ce51000 R08: 1fe22000017cae8f R09: ff1100000c8351d0
[   50.859336][  T212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   50.859519][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000256c000
[   50.859701][  T212] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.859917][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.860079][  T212] CR2: 00007faf0a76f680 CR3: 0000000017f39001 CR4: 0000000000771ef0
[   50.860270][  T212] PKRU: 55555554
[   50.860367][  T212] Call Trace:
[   50.860478][  T212]  <TASK>
[   50.860573][  T212]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.860754][  T212]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.860866][  T212]  netif_close_many (net/core/dev.c:1804)
[   50.861001][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.861125][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.861254][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.861377][  T212]  ? __dev_close_many (net/core/dev.c:1781)
[   50.861499][  T212]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   50.861654][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   50.861807][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.861937][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.862090][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.862215][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.862344][  T212]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.862499][  T212]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   50.862622][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   50.862743][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   50.862869][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.862997][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   50.863119][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.863242][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.863373][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   50.863497][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.863615][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.863739][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.863870][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.863998][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.864124][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.865348][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.865497][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.865630][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.865751][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.865880][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.866013][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.866137][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.866265][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.866390][  T212]  kthread (kernel/kthread.c:436)
[   50.866482][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.866634][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.866756][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.866880][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.867041][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.867164][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.867296][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.868909][  T212] ------------[ cut here ]------------
| [   50.869041][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: 2/212
| [   50.869285][  T212] Modules linked in:
| [   50.869665][  T212] Tainted: [W]=WARN
[   50.869757][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.869914][  T212] Workqueue: netns cleanup_net
[   50.870582][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.870742][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.871255][  T212] RSP: 0018:ffa00000009d7748 EFLAGS: 00010286
[   50.871409][  T212] RAX: 00000000ffffffa6 RBX: ff1100000be57b40 RCX: 1ff400000013aeaf
[   50.871591][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be57bf0
[   50.871773][  T212] RBP: ff1100000256c000 R08: 1fe22000017caf7f R09: ff1100000c8351d0
[   50.872025][  T212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[   50.872205][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000009d77e8
[   50.872392][  T212] FS:  0000000000000000(0000) GS:ff1100007b71a000(0000) knlGS:0000000000000000
[   50.872602][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.872825][  T212] CR2: 00007faf0a76f680 CR3: 0000000017f39001 CR4: 0000000000771ef0
[   50.873081][  T212] PKRU: 55555554
[   50.873172][  T212] Call Trace:
[   50.873269][  T212]  <TASK>
[   50.873334][  T212]  ? ip6_route_dev_notify (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2776 (discriminator 1) net/ipv6/route.c:6476 (discriminator 1))
[   50.873455][  T212]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   50.873574][  T212]  ? notifier_call_chain (kernel/notifier.c:85)
[   50.873696][  T212]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   50.873790][  T212]  netif_close_many (net/core/dev.c:1804)
[   50.873913][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.874105][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.874225][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.874354][  T212]  ? __dev_close_many (net/core/dev.c:1781)
[   50.874477][  T212]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   50.874629][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   50.874782][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.874907][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.875123][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.875244][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.875370][  T212]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.875520][  T212]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   50.875642][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   50.875763][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   50.875885][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.876178][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   50.876311][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.876431][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.876555][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   50.876677][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.876798][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.876922][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.877138][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.877265][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.877390][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.877510][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.877633][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.877757][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.877880][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.878181][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.878374][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.878565][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.878751][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.879105][  T212]  kthread (kernel/kthread.c:436)
[   50.879251][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.879480][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.879606][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.879727][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.879880][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.880104][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.880227][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.883326][  T212] ------------[ cut here ]------------
| [   50.883499][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   50.883781][  T212] Modules linked in:
| [   50.884456][  T212] Tainted: [W]=WARN
[   50.884635][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.884840][  T212] Workqueue: netns cleanup_net
[   50.885115][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.885400][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.885983][  T212] RSP: 0018:ffa00000009d7878 EFLAGS: 00010286
[   50.886260][  T212] RAX: 00000000ffffffa6 RBX: ff1100000d799540 RCX: 1ff400000013aed5
[   50.886533][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d7995f0
[   50.886835][  T212] RBP: ff1100000ce51000 R08: 1fe2200001af32bf R09: ff1100000c8351d0
[   50.887128][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   50.887400][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.887629][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   50.887887][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.888098][  T212] CR2: 000055d7a15382b8 CR3: 000000000bffe001 CR4: 0000000000771ef0
[   50.888342][  T212] PKRU: 55555554
[   50.888477][  T212] Call Trace:
[   50.888616][  T212]  <TASK>
[   50.888750][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   50.889048][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.889338][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.889575][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.889808][  T212]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.890109][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   50.890351][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   50.890588][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.890824][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   50.891076][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.891317][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.891558][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   50.891797][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.892043][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.892293][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.892532][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.892768][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.893019][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.893260][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.893497][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.893738][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.893986][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.894228][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.894476][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.894711][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.894964][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.895195][  T212]  kthread (kernel/kthread.c:436)
[   50.895393][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.895667][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.895904][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.896154][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.896443][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.896676][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.896910][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.909280][  T212] ------------[ cut here ]------------
| [   50.909453][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   50.909728][  T212] Modules linked in:
| [   50.910705][  T212] Tainted: [W]=WARN
[   50.910858][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.911067][  T212] Workqueue: netns cleanup_net
[   50.911235][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.911443][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.911908][  T212] RSP: 0018:ffa00000009d7878 EFLAGS: 00010286
[   50.912116][  T212] RAX: 00000000ffffffa6 RBX: ff1100000bd88340 RCX: 1ff400000013aed5
[   50.912347][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000bd883f0
[   50.912570][  T212] RBP: ff1100000ce64000 R08: 1fe22000017b107f R09: ff1100000c8351d0
[   50.912791][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   50.913025][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.913258][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   50.913549][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.913743][  T212] CR2: 000055d7a15382b8 CR3: 000000000bffe001 CR4: 0000000000771ef0
[   50.913980][  T212] PKRU: 55555554
[   50.914114][  T212] Call Trace:
[   50.914256][  T212]  <TASK>
[   50.914364][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   50.914563][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.914755][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.914921][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.915097][  T212]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.915300][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   50.915468][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   50.915631][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.915796][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   50.915987][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.916150][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.916325][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   50.916490][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.916652][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.916819][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.917009][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.917174][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.917350][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.917514][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.917680][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.917848][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.918024][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.918201][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.918381][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.918547][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.918714][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.918880][  T212]  kthread (kernel/kthread.c:436)
[   50.919029][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.919222][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.919400][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.919566][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.919761][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.919926][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.920104][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.923071][  T212] ------------[ cut here ]------------
| [   50.923233][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   50.923519][  T212] Modules linked in:
| [   50.923983][  T212] Tainted: [W]=WARN
[   50.924120][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.924321][  T212] Workqueue: netns cleanup_net
[   50.924492][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.924691][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.925163][  T212] RSP: 0018:ffa00000009d7878 EFLAGS: 00010286
[   50.925369][  T212] RAX: 00000000ffffffa6 RBX: ff1100000a78eac0 RCX: 1ff400000013aed5
[   50.925590][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78eb70
[   50.925812][  T212] RBP: ff1100000256c000 R08: 1fe22000014f1d6f R09: ff1100000c8351d0
[   50.926051][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   50.926278][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.926503][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   50.926756][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.926960][  T212] CR2: 000055d7a15382b8 CR3: 000000000bffe001 CR4: 0000000000771ef0
[   50.927182][  T212] PKRU: 55555554
[   50.927321][  T212] Call Trace:
[   50.927456][  T212]  <TASK>
[   50.927563][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   50.927763][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.927966][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.928131][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.928303][  T212]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.928503][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   50.928669][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   50.928832][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.929009][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   50.929174][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.929344][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.929512][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   50.929679][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.929842][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.930022][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.930188][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.930362][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.930528][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.930693][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.930863][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.931042][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.931205][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.931384][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.931551][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.931715][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.931882][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.932060][  T212]  kthread (kernel/kthread.c:436)
[   50.932197][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.932400][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.932565][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.932742][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.933024][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.933193][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.933370][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.936048][  T212] ------------[ cut here ]------------
| [   50.936207][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   50.936490][  T212] Modules linked in:
| [   50.937461][  T212] Tainted: [W]=WARN
[   50.937644][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.937890][  T212] Workqueue: netns cleanup_net
[   50.938131][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.938393][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.938906][  T212] RSP: 0018:ffa00000009d7878 EFLAGS: 00010286
[   50.939161][  T212] RAX: 00000000ffffffa6 RBX: ff1100000a78edc0 RCX: 1ff400000013aed5
[   50.939444][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78ee70
[   50.939710][  T212] RBP: ff1100000251c000 R08: 1fe22000014f1dcf R09: ff1100000c8351d0
[   50.939991][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   50.940267][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.940540][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   50.940840][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.941098][  T212] CR2: 000055d7a15382b8 CR3: 000000000bffe001 CR4: 0000000000771ef0
[   50.941383][  T212] PKRU: 55555554
[   50.941564][  T212] Call Trace:
[   50.941744][  T212]  <TASK>
[   50.941900][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   50.942154][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.942399][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.942612][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.942823][  T212]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.943083][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   50.943303][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   50.943519][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.943732][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   50.943957][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.944168][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.944452][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   50.944727][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.945006][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.945191][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.945373][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.945542][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.945709][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.945879][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.946059][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.946230][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.946408][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.946640][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.946832][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.947075][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.947273][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.947441][  T212]  kthread (kernel/kthread.c:436)
[   50.947578][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.947772][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.947953][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.948120][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.948322][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.948490][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.948719][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   50.960747][  T212] ------------[ cut here ]------------
| [   50.960910][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/212
| [   50.961152][  T212] Modules linked in:
| [   50.961551][  T212] Tainted: [W]=WARN
[   50.961642][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   50.961794][  T212] Workqueue: netns cleanup_net
[   50.961920][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   50.962084][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   50.962593][  T212] RSP: 0018:ffa00000009d7878 EFLAGS: 00010286
[   50.962744][  T212] RAX: 00000000ffffffa6 RBX: ff1100000a78e940 RCX: 1ff400000013aed5
[   50.962942][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a78e9f0
[   50.963193][  T212] RBP: ff1100000a57c000 R08: 1fe22000014f1d3f R09: ff1100000c8351d0
[   50.963475][  T212] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   50.963750][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   50.964038][  T212] FS:  0000000000000000(0000) GS:ff1100007b79a000(0000) knlGS:0000000000000000
[   50.964375][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   50.964582][  T212] CR2: 00007f73e7503f98 CR3: 0000000017f39004 CR4: 0000000000771ef0
[   50.964760][  T212] PKRU: 55555554
[   50.964852][  T212] Call Trace:
[   50.964944][  T212]  <TASK>
[   50.965007][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   50.965161][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   50.965314][  T212]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   50.965431][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.965548][  T212]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   50.965707][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   50.965866][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   50.966060][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   50.966251][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   50.966433][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   50.966614][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   50.966802][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   50.966993][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   50.967134][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   50.967263][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   50.967382][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   50.967506][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   50.967625][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   50.967747][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   50.967874][  T212]  process_one_work (kernel/workqueue.c:3314)
[   50.968006][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   50.968184][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   50.968409][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   50.968598][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.968780][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   50.968976][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   50.969159][  T212]  kthread (kernel/kthread.c:436)
[   50.969282][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   50.969429][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.969546][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   50.969665][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   50.969812][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   50.969935][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   50.970059][  T212]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   51.018061][  T212] ------------[ cut here ]------------
| [   51.018302][  T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/212
| [   51.018596][  T212] Modules linked in:
| [   51.019118][  T212] Tainted: [W]=WARN
[   51.019317][  T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.019594][  T212] Workqueue: netns cleanup_net
[   51.019845][  T212] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.020156][  T212] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   51.020709][  T212] RSP: 0018:ffa00000009d7878 EFLAGS: 00010286
[   51.020906][  T212] RAX: 00000000ffffffa6 RBX: ff1100000c9ad9c0 RCX: 1ff400000013aed5
[   51.021143][  T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ada70
[   51.021374][  T212] RBP: ff11000001dd9000 R08: 1fe2200001935b4f R09: ff1100000c8351d0
[   51.021595][  T212] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   51.021814][  T212] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   51.022052][  T212] FS:  0000000000000000(0000) GS:ff1100007b81a000(0000) knlGS:0000000000000000
[   51.022313][  T212] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.022506][  T212] CR2: 000055d7a15382b8 CR3: 000000000bffe001 CR4: 0000000000771ef0
[   51.022728][  T212] PKRU: 55555554
[   51.022861][  T212] Call Trace:
[   51.023064][  T212]  <TASK>
[   51.023184][  T212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   51.023385][  T212]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   51.023580][  T212]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[   51.023745][  T212]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   51.023908][  T212]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   51.024085][  T212]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   51.024255][  T212]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   51.024418][  T212]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   51.024579][  T212]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   51.024744][  T212]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   51.024911][  T212]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   51.025087][  T212]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   51.025263][  T212]  cleanup_net (net/core/net_namespace.c:702)
[   51.025427][  T212]  ? net_passive_dec (./include/linux/llist.h:241)
[   51.025588][  T212]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   51.025759][  T212]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   51.025923][  T212]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   51.026100][  T212]  process_one_work (kernel/workqueue.c:3314)
[   51.026275][  T212]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   51.026439][  T212]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   51.026631][  T212]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   51.026799][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   51.026978][  T212]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   51.027147][  T212]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   51.027317][  T212]  kthread (kernel/kthread.c:436)
[   51.027452][  T212]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   51.027645][  T212]  ? kthread_affine_node (kernel/kthread.c:378)
[   51.027808][  T212]  ret_from_fork (arch/x86/kernel/process.c:158)
[   51.027996][  T212]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   51.028188][  T212]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   51.028367][  T212]  ? kthread_affine_node (kernel/kthread.c:378)


Finger prints:
rtmsg_ifinfo_build_skb:rtmsg_ifinfo_newnet:__dev_change_net_namespace:rtnl_newlink:rtnetlink_rcv_msg
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:rtnl_newlink_create
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netif_change_name:rtnl_newlink
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:call_netdevice_notifiers:bond_set_dev_addr
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_link:netdev_master_upper_dev_link
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:register_netdevice:register_netdev:loopback_net_init
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:ops_undo_list
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:veth_newlink
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_compute_master_upper_features:br_add_if
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:bond_miimon_commit
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_change_net_namespace:rtnl_newlink:rtnetlink_rcv_msg
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:__dev_set_promiscuity:netif_set_promiscuity
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_state_change:linkwatch_sync_dev:rtnl_getlink
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_unlink:netdev_upper_dev_unlink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:default_device_exit_batch:ops_undo_list:cleanup_net
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:rtnl_dellink:rtnetlink_rcv_msg:netlink_rcv_skb
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_compute_master_upper_features:bond_enslave
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:rtnl_dellink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_open:dev_open:bond_enslave
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:call_netdevice_notifiers:br_add_if
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:netif_close:dev_close
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:netif_change_flags:rtnl_newlink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_state_change:__linkwatch_run_queue:linkwatch_event
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:__bond_release_one
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:ops_undo_list:cleanup_net:process_one_work
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netif_set_mac_address:dev_set_mac_address
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:bond_enslave