======================================
| xx__-> [    8.849753][  T168] ------------[ cut here ]------------
| [    8.850034][  T168] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/168
| [    8.850449][  T168] Modules linked in:
| [    8.851068][  T168] Tainted: [W]=WARN
[    8.851233][  T168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    8.851493][  T168] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    8.851765][  T168] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    8.852509][  T168] RSP: 0018:ffa0000000877aa8 EFLAGS: 00010286
[    8.852777][  T168] RAX: 00000000ffffffa6 RBX: ff110000091ec040 RCX: 1ff400000010ef1b
[    8.853094][  T168] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091ec0f0
[    8.853405][  T168] RBP: ff11000009f1c000 R08: 1fe220000123d81f R09: ff1100000d2fae80
[    8.853714][  T168] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[    8.854017][  T168] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009f1c000
[    8.854333][  T168] FS:  00007fc78c0ab840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[    8.854699][  T168] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    8.854961][  T168] CR2: 0000000000479648 CR3: 000000000d238001 CR4: 0000000000771ef0
[    8.855332][  T168] PKRU: 55555554
[    8.855486][  T168] Call Trace:
[    8.855647][  T168]  <TASK>
[    8.855757][  T168]  ? ip6_route_dev_notify (net/ipv6/route.c:6484)
[    8.855964][  T168]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    8.856173][  T168]  ? notifier_call_chain (kernel/notifier.c:85)
[    8.856380][  T168]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    8.856538][  T168]  register_netdevice (net/core/dev.c:11488)
[    8.856751][  T168]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[    8.857013][  T168]  register_netdev (net/core/dev.c:11552)
[    8.857222][  T168]  loopback_net_init (drivers/net/loopback.c:218)
[    8.857428][  T168]  ops_init (net/core/net_namespace.c:137)
[    8.857592][  T168]  setup_net (net/core/net_namespace.c:446)
[    8.857747][  T168]  ? unregister_pernet_device (net/core/net_namespace.c:1503)
[    8.857950][  T168]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    8.858164][  T168]  ? mutex_init_lockdep (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/mutex.c:185)
[    8.858374][  T168]  copy_net_ns (net/core/net_namespace.c:579)
[    8.858585][  T168]  create_new_namespaces (kernel/nsproxy.c:132)
[    8.858795][  T168]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    8.859003][  T168]  ksys_unshare (kernel/fork.c:3243)
[    8.859216][  T168]  ? walk_process_tree (kernel/fork.c:3036 (discriminator 19))
[    8.859422][  T168]  ? __ia32_sys_open (fs/open.c:1374)
[    8.859635][  T168]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    8.859843][  T168]  ? do_syscall_64 (./include/linux/entry-common.h:177 arch/x86/entry/syscall_64.c:89)
[    8.860049][  T168]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    8.860261][  T168]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    8.860465][  T168]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    8.860681][  T168]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    8.860937][  T168] RIP: 0033:0x7fc78c36dbcb
[    8.861157][  T168] 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
[    8.861672][  T168] RSP: 002b:00007ffedb2ffd48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    8.861868][  T168] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc78c36dbcb
[    8.862061][  T168] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    8.862261][  T168] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    8.862453][  T168] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffedb301f70
[    8.862650][  T168] R13: 0000000000000001 R14: 00007fc78c0ab6f8 R15: 00007ffedb302809
| [    8.894803][  T169] ------------[ cut here ]------------
| [    8.894954][  T169] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/169
| [    8.895195][  T169] Modules linked in:
| [    8.895568][  T169] Tainted: [W]=WARN
[    8.895665][  T169] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    8.895826][  T169] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    8.895993][  T169] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    8.896457][  T169] RSP: 0018:ffa0000000887aa8 EFLAGS: 00010286
[    8.896624][  T169] RAX: 00000000ffffffa6 RBX: ff11000005b78340 RCX: 1ff4000000110f1b
[    8.896814][  T169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005b783f0
[    8.897013][  T169] RBP: ff1100000ca21000 R08: 1fe2200000b6f07f R09: ff1100000d2fd180
[    8.897209][  T169] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    8.897400][  T169] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000ca21000
[    8.897604][  T169] FS:  00007fbfa87dd840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    8.897836][  T169] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    8.897998][  T169] CR2: 00007fbfa89dec20 CR3: 000000000da62006 CR4: 0000000000771ef0
[    8.898195][  T169] PKRU: 55555554
[    8.898291][  T169] Call Trace:
[    8.898387][  T169]  <TASK>
[    8.898453][  T169]  ? ip6_route_dev_notify (net/ipv6/route.c:6484)
[    8.898588][  T169]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    8.898726][  T169]  ? notifier_call_chain (kernel/notifier.c:85)
[    8.898856][  T169]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    8.898953][  T169]  register_netdevice (net/core/dev.c:11488)
[    8.899083][  T169]  ? unregister_netdevice_queue (./include/linux/list.h:162)
[    8.899249][  T169]  register_netdev (net/core/dev.c:11552)
[    8.899377][  T169]  loopback_net_init (drivers/net/loopback.c:218)
[    8.899518][  T169]  ops_init (net/core/net_namespace.c:137)
[    8.899617][  T169]  setup_net (net/core/net_namespace.c:446)
[    8.899718][  T169]  ? unregister_pernet_device (net/core/net_namespace.c:1503)
[    8.899844][  T169]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    8.899973][  T169]  ? mutex_init_lockdep (./include/linux/lockdep.h:135 ./include/linux/lockdep.h:142 kernel/locking/mutex.c:185)
[    8.900102][  T169]  copy_net_ns (net/core/net_namespace.c:579)
[    8.900237][  T169]  create_new_namespaces (kernel/nsproxy.c:132)
[    8.900380][  T169]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    8.900520][  T169]  ksys_unshare (kernel/fork.c:3243)
[    8.900649][  T169]  ? walk_process_tree (kernel/fork.c:3036 (discriminator 19))
[    8.900778][  T169]  ? __ia32_sys_open (fs/open.c:1374)
[    8.900908][  T169]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    8.901035][  T169]  ? do_syscall_64 (./include/linux/entry-common.h:177 arch/x86/entry/syscall_64.c:89)
[    8.901167][  T169]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    8.901300][  T169]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    8.901427][  T169]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    8.901564][  T169]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    8.901724][  T169] RIP: 0033:0x7fbfa8a9fbcb
[    8.901858][  T169] 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
[    8.902322][  T169] RSP: 002b:00007ffef4c75368 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    8.902524][  T169] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fbfa8a9fbcb
[    8.902713][  T169] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    8.902907][  T169] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    8.903096][  T169] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffef4c77590
[    8.903292][  T169] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffef4c78809
| [    8.941771][  T170] ------------[ cut here ]------------
| [    8.941955][  T170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/170
| [    8.942227][  T170] Modules linked in:
| [    8.942633][  T170] Tainted: [W]=WARN
[    8.942739][  T170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    8.942906][  T170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    8.943078][  T170] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    8.943555][  T170] RSP: 0018:ffa0000000896e30 EFLAGS: 00010286
[    8.943723][  T170] RAX: 00000000ffffffa6 RBX: ff11000005b78c40 RCX: 1ff4000000112d8c
[    8.943925][  T170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005b78cf0
[    8.944122][  T170] RBP: ff11000009fdc000 R08: 1fe2200000b6f19f R09: ff1100000ca38b80
[    8.944326][  T170] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    8.944531][  T170] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cafa000
[    8.944731][  T170] FS:  00007f13f4373840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    8.944966][  T170] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    8.945183][  T170] CR2: 00000000004eb188 CR3: 000000000da8c003 CR4: 0000000000771ef0
[    8.945384][  T170] PKRU: 55555554
[    8.945485][  T170] Call Trace:
[    8.945589][  T170]  <TASK>
[    8.945658][  T170]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[    8.945824][  T170]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    8.945958][  T170]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    8.946059][  T170]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    8.946197][  T170]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    8.946329][  T170]  __dev_notify_flags (net/core/dev.c:9787)
[    8.946465][  T170]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    8.946601][  T170]  ? netif_change_name (net/core/dev.c:1495)
[    8.946734][  T170]  ? __queue_work (./include/linux/rcupdate.h:310 (discriminator 2) ./include/linux/rcupdate.h:869 (discriminator 2) kernel/workqueue.c:2402 (discriminator 2))
[    8.946869][  T170]  ? preempt_schedule_notrace_thunk (arch/x86/entry/thunk.S:13)
[    8.947035][  T170]  ? trace_irq_enable.constprop.0 (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:649 ./include/linux/cpumask.h:1231 ./include/trace/events/preemptirq.h:40)
[    8.947211][  T170]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    8.947345][  T170]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[    8.947479][  T170]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[    8.947618][  T170]  veth_newlink (drivers/net/veth.c:1871)
[    8.947752][  T170]  ? veth_poll_controller (drivers/net/veth.c:1470)
[    8.947884][  T170]  ? kasan_save_stack (mm/kasan/common.c:57)
[    8.948017][  T170]  ? kasan_save_track (mm/kasan/common.c:78)
[    8.948153][  T170]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[    8.948303][  T170]  ? __kvmalloc_node_noprof (mm/slub.c:5296 mm/slub.c:6832)
[    8.948437][  T170]  ? alloc_netdev_mqs (net/core/dev.c:12129 (discriminator 7))
[    8.948578][  T170]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[    8.948712][  T170]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[    8.948846][  T170]  ? rtnl_create_link (net/core/rtnetlink.c:3720)
[    8.948981][  T170]  rtnl_newlink_create (net/core/rtnetlink.c:3904)
[    8.949114][  T170]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    8.949313][  T170]  ? __dev_get_by_name (net/core/dev.c:883)
[    8.949446][  T170]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    8.949587][  T170]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    8.949723][  T170]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    8.949857][  T170]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    8.949989][  T170]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    8.950121][  T170]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    8.950331][  T170]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    8.950464][  T170]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    8.950608][  T170]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    8.950742][  T170]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    8.950875][  T170]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    8.951007][  T170]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    8.951140][  T170]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    8.951446][  T170]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    8.951586][  T170]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    8.951717][  T170]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    8.951851][  T170]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    8.951984][  T170]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    8.952116][  T170]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    8.952320][  T170]  ? 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))
[    8.952452][  T170]  ? 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))
[    8.952593][  T170]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    8.952726][  T170]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    8.952860][  T170]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    8.952994][  T170]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    8.953127][  T170]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    8.953343][  T170]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    8.953479][  T170]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    8.953620][  T170]  ? copy_msghdr_from_user (net/socket.c:2635)
[    8.953753][  T170]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    8.953917][  T170]  ? move_addr_to_kernel (net/socket.c:258)
[    8.954052][  T170]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    8.954235][  T170]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[    8.954367][  T170]  ___sys_sendmsg (net/socket.c:2752)
[    8.954503][  T170]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[    8.954636][  T170]  ? copy_msghdr_from_user (net/socket.c:2603)
[    8.954773][  T170]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[    8.954910][  T170]  ? 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))
[    8.955046][  T170]  __sys_sendmsg (net/socket.c:2784)
[    8.955184][  T170]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    8.955322][  T170]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    8.955454][  T170]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    8.955592][  T170]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    8.955727][  T170]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    8.955858][  T170]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    8.955990][  T170]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    8.956162][  T170] RIP: 0033:0x7f13f45ad08e
[    8.956303][  T170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    8.956781][  T170] RSP: 002b:00007ffe0f1f3ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    8.956982][  T170] RAX: ffffffffffffffda RBX: 00007ffe0f1f4268 RCX: 00007f13f45ad08e
[    8.957185][  T170] RDX: 0000000000000000 RSI: 00007ffe0f1f3b70 RDI: 0000000000000005
[    8.957381][  T170] RBP: 00007ffe0f1f3ad0 R08: 0000000000000000 R09: 0000000000000000
[    8.957584][  T170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    8.957882][  T170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f1f4240
| [    8.973680][  T170] ------------[ cut here ]------------
| [    8.973825][  T170] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/170
| [    8.974058][  T170] Modules linked in:
| [    8.974470][  T170] Tainted: [W]=WARN
[    8.974575][  T170] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    8.974742][  T170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    8.974914][  T170] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    8.975383][  T170] RSP: 0018:ffa00000008971b0 EFLAGS: 00010286
[    8.975552][  T170] RAX: 00000000ffffffa6 RBX: ff1100000b1ac7c0 RCX: 1ff4000000112dfc
[    8.975747][  T170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1ac870
[    8.975945][  T170] RBP: ff1100000a404000 R08: 1fe220000163590f R09: ff1100000ca38b80
[    8.976139][  T170] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    8.976337][  T170] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9cc12fa0
[    8.976535][  T170] FS:  00007f13f4373840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    8.976764][  T170] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    8.976930][  T170] CR2: 00000000004eb188 CR3: 000000000da8c003 CR4: 0000000000771ef0
[    8.977125][  T170] PKRU: 55555554
[    8.977228][  T170] Call Trace:
[    8.977326][  T170]  <TASK>
[    8.977394][  T170]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    8.977532][  T170]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    8.977631][  T170]  __dev_notify_flags (net/core/dev.c:9787)
[    8.977766][  T170]  ? netif_change_name (net/core/dev.c:1495)
[    8.977898][  T170]  ? rtnl_af_lookup (net/core/rtnetlink.c:763 (discriminator 1))
[    8.978029][  T170]  ? alloc_netdev_mqs (net/core/dev.c:12133)
[    8.978165][  T170]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    8.978298][  T170]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[    8.978430][  T170]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    8.978564][  T170]  ? __dev_get_by_name (net/core/dev.c:883)
[    8.978700][  T170]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    8.978840][  T170]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    8.978975][  T170]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    8.979109][  T170]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    8.979244][  T170]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    8.979375][  T170]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    8.979507][  T170]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    8.979638][  T170]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    8.979775][  T170]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    8.979909][  T170]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    8.980041][  T170]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    8.980956][  T170]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    8.981088][  T170]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    8.981319][  T170]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    8.981453][  T170]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    8.981586][  T170]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    8.981719][  T170]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    8.981850][  T170]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    8.981982][  T170]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    8.982116][  T170]  ? 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))
[    8.982328][  T170]  ? 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))
[    8.982460][  T170]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    8.982596][  T170]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    8.982728][  T170]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    8.982861][  T170]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    8.982993][  T170]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    8.983188][  T170]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    8.983321][  T170]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    8.983452][  T170]  ? copy_msghdr_from_user (net/socket.c:2635)
[    8.983585][  T170]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    8.983748][  T170]  ? move_addr_to_kernel (net/socket.c:258)
[    8.983880][  T170]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    8.984013][  T170]  ? rcu_read_unlock (./include/linux/rcupdate.h:867 (discriminator 5))
[    8.984146][  T170]  ___sys_sendmsg (net/socket.c:2752)
[    8.984283][  T170]  ? wp_page_copy (./include/linux/pgtable.h:117 mm/memory.c:3976)
[    8.984413][  T170]  ? copy_msghdr_from_user (net/socket.c:2603)
[    8.984552][  T170]  ? do_wp_page (./include/linux/pgtable.h:117 mm/memory.c:4331)
[    8.984687][  T170]  ? 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))
[    8.984821][  T170]  __sys_sendmsg (net/socket.c:2784)
[    8.984952][  T170]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    8.985092][  T170]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    8.985227][  T170]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    8.985357][  T170]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    8.985485][  T170]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    8.985617][  T170]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    8.985748][  T170]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    8.985910][  T170] RIP: 0033:0x7f13f45ad08e
[    8.986047][  T170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    8.986514][  T170] RSP: 002b:00007ffe0f1f3ac0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    8.986712][  T170] RAX: ffffffffffffffda RBX: 00007ffe0f1f4268 RCX: 00007f13f45ad08e
[    8.986905][  T170] RDX: 0000000000000000 RSI: 00007ffe0f1f3b70 RDI: 0000000000000005
[    8.987098][  T170] RBP: 00007ffe0f1f3ad0 R08: 0000000000000000 R09: 0000000000000000
[    8.987298][  T170] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    8.987497][  T170] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0f1f4240
| [    9.045450][  T172] ------------[ cut here ]------------
| [    9.045605][  T172] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/172
| [    9.045838][  T172] Modules linked in:
| [    9.046790][  T172] Tainted: [W]=WARN
[    9.046893][  T172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.047056][  T172] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.047316][  T172] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.047779][  T172] RSP: 0018:ffa00000008a7020 EFLAGS: 00010286
[    9.047941][  T172] RAX: 00000000ffffffa6 RBX: ff1100000b1acf40 RCX: 1ff4000000114dca
[    9.048136][  T172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1acff0
[    9.048395][  T172] RBP: ff11000009fdc000 R08: 1fe22000016359ff R09: ff1100000cd62e58
[    9.048593][  T172] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[    9.048786][  T172] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[    9.048995][  T172] FS:  00007f0d3c7a2840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    9.049230][  T172] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.049393][  T172] CR2: 00007f0d3ca721a0 CR3: 000000000d9bf006 CR4: 0000000000771ef0
[    9.049592][  T172] PKRU: 55555554
[    9.049688][  T172] Call Trace:
[    9.049785][  T172]  <TASK>
[    9.049852][  T172]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.049984][  T172]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.050083][  T172]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[    9.050216][  T172]  __dev_notify_flags (net/core/dev.c:9787)
[    9.050348][  T172]  ? netif_change_name (net/core/dev.c:1495)
[    9.050477][  T172]  ? __dev_change_flags (net/core/dev.c:9752)
[    9.050610][  T172]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[    9.050740][  T172]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.050871][  T172]  ? 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))
[    9.051002][  T172]  netif_change_flags (net/core/dev.c:9820)
[    9.051132][  T172]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[    9.051272][  T172]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    9.051404][  T172]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.051537][  T172]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.051697][  T172]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.051828][  T172]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.051957][  T172]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.052086][  T172]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.052223][  T172]  ? __kernel_text_address (kernel/extable.c:79)
[    9.052353][  T172]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.052483][  T172]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.052615][  T172]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.052744][  T172]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.052872][  T172]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.053001][  T172]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.053128][  T172]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.053260][  T172]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.053389][  T172]  ? __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)
[    9.053522][  T172]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.053651][  T172]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.053801][  T172]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.053932][  T172]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.054065][  T172]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.054202][  T172]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.054331][  T172]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.054461][  T172]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.054594][  T172]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.054723][  T172]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.054855][  T172]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.054982][  T172]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.055111][  T172]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.055245][  T172]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.055375][  T172]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.055508][  T172]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.055637][  T172]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.055767][  T172]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.055894][  T172]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.056025][  T172]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.056157][  T172]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.056287][  T172]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.056417][  T172]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.056551][  T172]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.056685][  T172]  ? 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))
[    9.056815][  T172]  ? 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))
[    9.056945][  T172]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.057075][  T172]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.057211][  T172]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.057341][  T172]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.057471][  T172]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.057607][  T172]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.057738][  T172]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.057868][  T172]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.057996][  T172]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.058160][  T172]  ? move_addr_to_kernel (net/socket.c:258)
[    9.058291][  T172]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.058420][  T172]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.058555][  T172]  ___sys_sendmsg (net/socket.c:2752)
[    9.058685][  T172]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.058845][  T172]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.058985][  T172]  __sys_sendmsg (net/socket.c:2784)
[    9.059114][  T172]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.059247][  T172]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.059410][  T172]  ? 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)
[    9.059543][  T172]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.059673][  T172]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.059803][  T172]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.059930][  T172]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.060059][  T172]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.060224][  T172] RIP: 0033:0x7f0d3c9dc08e
[    9.060359][  T172] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.060817][  T172] RSP: 002b:00007ffcdef6ec10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.061012][  T172] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0d3c9dc08e
[    9.061208][  T172] RDX: 0000000000000000 RSI: 00007ffcdef6ecc0 RDI: 0000000000000005
[    9.061400][  T172] RBP: 00007ffcdef6ec20 R08: 0000000000000000 R09: 0000000000000000
[    9.061596][  T172] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.061788][  T172] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcdef6f380
| [    9.168994][  T174] ------------[ cut here ]------------
| [    9.169176][  T174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/174
| [    9.169421][  T174] Modules linked in:
| [    9.169818][  T174] Tainted: [W]=WARN
[    9.169923][  T174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.170096][  T174] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.170282][  T174] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.170789][  T174] RSP: 0018:ffa00000008b7028 EFLAGS: 00010286
[    9.170965][  T174] RAX: 00000000ffffffa6 RBX: ff1100000d88f6c0 RCX: 1ff4000000116dcb
[    9.171176][  T174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d88f770
[    9.171381][  T174] RBP: ff1100000cac2000 R08: 1fe2200001b11eef R09: ff1100000dbe8b80
[    9.171599][  T174] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[    9.171906][  T174] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[    9.172232][  T174] FS:  00007f077cfca840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    9.172569][  T174] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.172751][  T174] CR2: 00007f077d331ee3 CR3: 000000000daab003 CR4: 0000000000771ef0
[    9.172958][  T174] PKRU: 55555554
[    9.173062][  T174] Call Trace:
[    9.173173][  T174]  <TASK>
[    9.173245][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.173385][  T174]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.173532][  T174]  notifier_call_chain (kernel/notifier.c:85)
[    9.173673][  T174]  netdev_update_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11099 net/core/dev.c:11096)
[    9.173815][  T174]  ? netdev_sync_lower_features (./include/net/netdev_lock.h:33)
[    9.173990][  T174]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[    9.174129][  T174]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    9.174273][  T174]  ? pcpu_alloc (lib/debugobjects.c:251 (discriminator 3))
[    9.174413][  T174]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[    9.174555][  T174]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[    9.174693][  T174]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:178 (discriminator 6) kernel/locking/spinlock.c:198 (discriminator 6))
[    9.174863][  T174]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:179 (discriminator 1) kernel/locking/spinlock.c:198 (discriminator 1))
[    9.175030][  T174]  ? __debug_object_init (lib/debugobjects.c:772 (discriminator 3))
[    9.175173][  T174]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[    9.175309][  T174]  ? debug_object_assert_init (lib/debugobjects.c:1038)
[    9.175445][  T174]  ? add_timer_on (kernel/time/timer.c:925 (discriminator 5))
[    9.175589][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.175729][  T174]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    9.175865][  T174]  ? 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)
[    9.176003][  T174]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[    9.176107][  T174]  rtnl_newlink_create (net/core/rtnetlink.c:3904)
[    9.176250][  T174]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    9.176387][  T174]  ? __dev_get_by_name (net/core/dev.c:883)
[    9.176530][  T174]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    9.176674][  T174]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    9.176819][  T174]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.176959][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.177095][  T174]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.177241][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.177382][  T174]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.177525][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.177667][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.177808][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.177946][  T174]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.178081][  T174]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.178223][  T174]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.178361][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.178515][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.178663][  T174]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.178844][  T174]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.179054][  T174]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.179275][  T174]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.179502][  T174]  ? 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))
[    9.179666][  T174]  ? 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))
[    9.179806][  T174]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.180041][  T174]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.180187][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.180328][  T174]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.180467][  T174]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.180703][  T174]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.180843][  T174]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.180979][  T174]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.181115][  T174]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.181289][  T174]  ? move_addr_to_kernel (net/socket.c:258)
[    9.181430][  T174]  ___sys_sendmsg (net/socket.c:2752)
[    9.181572][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.181710][  T174]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.181948][  T174]  ? 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))
[    9.182087][  T174]  __sys_sendmsg (net/socket.c:2784)
[    9.182229][  T174]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.182369][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.182603][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.182742][  T174]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.182879][  T174]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.183015][  T174]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.183249][  T174]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.183421][  T174] RIP: 0033:0x7f077d20408e
[    9.183571][  T174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.184163][  T174] RSP: 002b:00007ffe3e452bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.184373][  T174] RAX: ffffffffffffffda RBX: 00007ffe3e453378 RCX: 00007f077d20408e
[    9.184678][  T174] RDX: 0000000000000000 RSI: 00007ffe3e452c80 RDI: 0000000000000005
[    9.184883][  T174] RBP: 00007ffe3e452be0 R08: 0000000000000000 R09: 0000000000000000
[    9.185187][  T174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.185392][  T174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3e453340
| [    9.187411][  T174] ------------[ cut here ]------------
| [    9.187549][  T174] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/174
| [    9.187865][  T174] Modules linked in:
| [    9.188333][  T174] Tainted: [W]=WARN
[    9.188436][  T174] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.188606][  T174] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.188777][  T174] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    9.189883][  T174] RSP: 0018:ffa00000008b71b0 EFLAGS: 00010286
[    9.190053][  T174] RAX: 00000000ffffffa6 RBX: ff1100000d88f9c0 RCX: 1ff4000000116dfc
[    9.190307][  T174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d88fa70
[    9.190516][  T174] RBP: ff1100000cac2000 R08: 1fe2200001b11f4f R09: ff1100000dbe8b80
[    9.190715][  T174] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[    9.190911][  T174] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9cbf34a0
[    9.191109][  T174] FS:  00007f077cfca840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    9.191388][  T174] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.191618][  T174] CR2: 00007f077d331ee3 CR3: 000000000daab003 CR4: 0000000000771ef0
[    9.191887][  T174] PKRU: 55555554
[    9.191992][  T174] Call Trace:
[    9.192090][  T174]  <TASK>
[    9.192166][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.192300][  T174]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.192432][  T174]  ? 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)
[    9.192571][  T174]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.192691][  T174]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[    9.192849][  T174]  __dev_notify_flags (net/core/dev.c:9787)
[    9.192984][  T174]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[    9.193116][  T174]  ? netif_change_name (net/core/dev.c:1495)
[    9.193255][  T174]  ? __dev_change_flags (net/core/dev.c:9739)
[    9.193388][  T174]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[    9.193527][  T174]  ? lockdep_init_map_type (kernel/locking/lockdep.c:4973)
[    9.193662][  T174]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    9.193799][  T174]  rtnl_newlink_create (net/core/rtnetlink.c:3914)
[    9.193932][  T174]  ? rtnl_create_link (net/core/rtnetlink.c:3691)
[    9.194156][  T174]  ? __dev_get_by_name (net/core/dev.c:883)
[    9.194291][  T174]  ? rtnl_dev_get (net/core/rtnetlink.c:3478)
[    9.194433][  T174]  __rtnl_newlink (net/core/rtnetlink.c:4035)
[    9.194573][  T174]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.194795][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.194927][  T174]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.195060][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.195195][  T174]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.195413][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.195555][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.195690][  T174]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.195824][  T174]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.196044][  T174]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.196182][  T174]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.196315][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.196451][  T174]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.196678][  T174]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.196812][  T174]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.196944][  T174]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.197076][  T174]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.197218][  T174]  ? 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))
[    9.197351][  T174]  ? 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))
[    9.197486][  T174]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.197626][  T174]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.197847][  T174]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.197982][  T174]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.198116][  T174]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.198258][  T174]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.198482][  T174]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.198625][  T174]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.198758][  T174]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.198924][  T174]  ? move_addr_to_kernel (net/socket.c:258)
[    9.199154][  T174]  ___sys_sendmsg (net/socket.c:2752)
[    9.199288][  T174]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.199420][  T174]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.199569][  T174]  ? 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))
[    9.199796][  T174]  __sys_sendmsg (net/socket.c:2784)
[    9.199930][  T174]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.200067][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.200205][  T174]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.200426][  T174]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.200570][  T174]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.200703][  T174]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.200838][  T174]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.201094][  T174] RIP: 0033:0x7f077d20408e
[    9.201240][  T174] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.201813][  T174] RSP: 002b:00007ffe3e452bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.202027][  T174] RAX: ffffffffffffffda RBX: 00007ffe3e453378 RCX: 00007f077d20408e
[    9.202319][  T174] RDX: 0000000000000000 RSI: 00007ffe3e452c80 RDI: 0000000000000005
[    9.202525][  T174] RBP: 00007ffe3e452be0 R08: 0000000000000000 R09: 0000000000000000
[    9.202725][  T174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.203021][  T174] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe3e453340
| [    9.261033][  T176] ------------[ cut here ]------------
| [    9.261207][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/176
| [    9.261443][  T176] Modules linked in:
| [    9.261831][  T176] Tainted: [W]=WARN
[    9.261939][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.262108][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.262289][  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
[    9.262769][  T176] RSP: 0018:ffa00000008c6e10 EFLAGS: 00010286
[    9.262938][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b827c0 RCX: 1ff4000000118d88
[    9.263137][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b82870
[    9.263342][  T176] RBP: ff1100000cac2000 R08: 1fe220000097050f R09: ff1100000dbed158
[    9.263550][  T176] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[    9.263750][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    9.263953][  T176] FS:  00007f8410d34840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[    9.264195][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.264364][  T176] CR2: 000000003d0f5988 CR3: 000000000db34002 CR4: 0000000000771ef0
[    9.264571][  T176] PKRU: 55555554
[    9.264672][  T176] Call Trace:
[    9.264770][  T176]  <TASK>
[    9.264839][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.264972][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.265105][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.265247][  T176]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    9.265379][  T176]  ? __dev_open (./include/net/netdev_lock.h:33)
[    9.265517][  T176]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[    9.265655][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[    9.265790][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.265924][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.266057][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.266196][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.266328][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.266462][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.266600][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.266734][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.266866][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.267003][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.267140][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.267373][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.267512][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.267648][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.267782][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.267946][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.268081][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.268281][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.268413][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.268552][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.268684][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.268817][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.268949][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.269084][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.269271][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.269457][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.269600][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.269733][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.269866][  T176]  ? __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)
[    9.269999][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.270131][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.270324][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.270455][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.270597][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.270735][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.270870][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.271002][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.271133][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.271323][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.271456][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.271596][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.271728][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.271859][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.271991][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.272124][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.272310][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.272443][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.272579][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.272712][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.272846][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.272979][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.273113][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.273301][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.273434][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.273576][  T176]  ? 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))
[    9.273711][  T176]  ? 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))
[    9.273846][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.273981][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.274115][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.274307][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.274442][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.274582][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.274719][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.274854][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.275012][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.275239][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.275373][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.275510][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.275644][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.275779][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.275946][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.276091][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.276291][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.276422][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.276592][  T176]  ? 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)
[    9.276731][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.276863][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.276997][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.277130][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.277342][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.277512][  T176] RIP: 0033:0x7f8410f6e08e
[    9.277651][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.278116][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.278404][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.278605][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.278805][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.279001][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.279206][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.280989][  T176] ------------[ cut here ]------------
| [    9.281120][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/176
| [    9.281358][  T176] Modules linked in:
| [    9.281743][  T176] Tainted: [W]=WARN
[    9.281843][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.282008][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.282188][  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
[    9.282663][  T176] RSP: 0018:ffa00000008c6d80 EFLAGS: 00010286
[    9.282831][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b82940 RCX: 1ff4000000118d76
[    9.283033][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b829f0
[    9.283236][  T176] RBP: ff1100000a404000 R08: 1fe220000097053f R09: ff1100000dbed158
[    9.283436][  T176] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[    9.283637][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    9.283839][  T176] FS:  00007f8410d34840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[    9.284072][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.284244][  T176] CR2: 000000003d0f5988 CR3: 000000000db34002 CR4: 0000000000771ef0
[    9.284445][  T176] PKRU: 55555554
[    9.284551][  T176] Call Trace:
[    9.284650][  T176]  <TASK>
[    9.284719][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.284851][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.284982][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.285117][  T176]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    9.285255][  T176]  ? netif_set_mtu (net/core/dev.c:9910)
[    9.285390][  T176]  ? netif_set_group (net/core/dev.c:9947)
[    9.285533][  T176]  dev_set_mac_address (net/core/dev_api.c:339)
[    9.285665][  T176]  ? dev_set_mtu (net/core/dev_api.c:249)
[    9.285797][  T176]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[    9.285931][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    9.286067][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.286206][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.286339][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.286472][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.286611][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.286745][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.286881][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.287015][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.287153][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.287288][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.287424][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.287561][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.287724][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.287855][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.287987][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.288118][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.288256][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.288389][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.288530][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.288662][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.288795][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.288926][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.289057][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.289194][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.289326][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.289457][  T176]  ? __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)
[    9.289595][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.289727][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.289861][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.289990][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.290125][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.290265][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.290400][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.290537][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.290669][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.290804][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.290935][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.291069][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.291207][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.291341][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.291474][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.291613][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.291747][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.291879][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.292012][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.292144][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.292284][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.292418][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.292558][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.292689][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.292833][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.292970][  T176]  ? 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))
[    9.293101][  T176]  ? 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))
[    9.293241][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.293374][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.293514][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.293648][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.293782][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.293916][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.294050][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.294187][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.294368][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.294585][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.294719][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.294851][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.294985][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.295122][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.295292][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.295437][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.295576][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.295708][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.295876][  T176]  ? 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)
[    9.296009][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.296142][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.296279][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.296412][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.296550][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.296716][  T176] RIP: 0033:0x7f8410f6e08e
[    9.296854][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.297327][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.297535][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.297732][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.297928][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.298125][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.298326][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.300194][  T176] ------------[ cut here ]------------
| [    9.300326][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/176
| [    9.300561][  T176] Modules linked in:
| [    9.300931][  T176] Tainted: [W]=WARN
[    9.301032][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.301368][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.301547][  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
[    9.302015][  T176] RSP: 0018:ffa00000008c6e18 EFLAGS: 00010286
[    9.302242][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b82ac0 RCX: 1ff4000000118d89
[    9.302441][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b82b70
[    9.302645][  T176] RBP: ff1100000a404000 R08: 1fe220000097056f R09: ff1100000dbed158
[    9.302844][  T176] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[    9.303042][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000d1e3400
[    9.303316][  T176] FS:  00007f8410d34840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[    9.303611][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.303778][  T176] CR2: 000000003d0f5988 CR3: 000000000db34002 CR4: 0000000000771ef0
[    9.303976][  T176] PKRU: 55555554
[    9.304077][  T176] Call Trace:
[    9.304232][  T176]  <TASK>
[    9.304301][  T176]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.304436][  T176]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.304541][  T176]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    9.304642][  T176]  ? netdev_notify_peers (net/core/dev.c:1642)
[    9.304778][  T176]  dev_open (net/core/dev_api.c:202)
[    9.304968][  T176]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[    9.305102][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    9.305302][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.305435][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.305573][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.305706][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.305925][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.306056][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.306261][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.306397][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.306534][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.306669][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.306806][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.307027][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.307275][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.307406][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.307541][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.307674][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.307894][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.308025][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.308230][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.308361][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.308497][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.308628][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.308847][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.308978][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.309107][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.309323][  T176]  ? __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)
[    9.309453][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.309590][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.309810][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.309942][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.310075][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.310276][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.310408][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.310543][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.310762][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.310895][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.311026][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.311215][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.311348][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.311479][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.311615][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.311836][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.311968][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.312099][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.312289][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.312421][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.312560][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.312778][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.312912][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.313043][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.313231][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.313366][  T176]  ? 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))
[    9.313502][  T176]  ? 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))
[    9.313638][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.313858][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.313990][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.314122][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.314311][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.314444][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.314582][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.314801][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.314935][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.315097][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.315285][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.315415][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.315552][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.315681][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.315932][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.316078][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.316266][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.316397][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.316570][  T176]  ? 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)
[    9.316702][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.316925][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.317054][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.317244][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.317374][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.317538][  T176] RIP: 0033:0x7f8410f6e08e
[    9.317673][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.318296][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.318499][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.318698][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.319105][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.319515][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.319726][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.330446][  T176] ------------[ cut here ]------------
| [    9.330606][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/176
| [    9.330837][  T176] Modules linked in:
| [    9.331230][  T176] Tainted: [W]=WARN
[    9.331329][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.331498][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.331667][  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
[    9.332129][  T176] RSP: 0018:ffa00000008c6e10 EFLAGS: 00010286
[    9.332335][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b82dc0 RCX: 1ff4000000118d88
[    9.332535][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b82e70
[    9.332733][  T176] RBP: ff1100000a404000 R08: 1fe22000009705cf R09: ff1100000dbed158
[    9.332927][  T176] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[    9.333120][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[    9.333321][  T176] FS:  00007f8410d34840(0000) GS:ff1100009019a000(0000) knlGS:0000000000000000
[    9.333554][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.333719][  T176] CR2: 00007f077d097574 CR3: 000000000db34003 CR4: 0000000000771ef0
[    9.333913][  T176] PKRU: 55555554
[    9.334009][  T176] Call Trace:
[    9.334105][  T176]  <TASK>
[    9.334178][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.334306][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.334435][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.334570][  T176]  netdev_lower_state_changed (net/core/dev.c:9573)
[    9.334745][  T176]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[    9.334986][  T176]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[    9.335193][  T176]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[    9.335389][  T176]  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)
[    9.335600][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.335745][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.335877][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.336006][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.336133][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.336277][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.336408][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.336542][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.336672][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.336807][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.336937][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.337097][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.337233][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.337362][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.337496][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.337627][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.337760][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.337890][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.338019][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.338156][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.338284][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.338411][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.338546][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.338678][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.338808][  T176]  ? __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)
[    9.338937][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.339068][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.339205][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.339333][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.339463][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.339614][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.339747][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.339875][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.340005][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.340133][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.340269][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.340401][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.340535][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.340664][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.340793][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.340924][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.341054][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.341189][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.341319][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.341446][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.341584][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.341716][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.341848][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.341978][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.342107][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.342245][  T176]  ? 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))
[    9.342375][  T176]  ? 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))
[    9.342509][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.342640][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.342773][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.342905][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.343035][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.343172][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.343302][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.343431][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.343565][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.343727][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.343858][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.343987][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.344119][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.344254][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.344415][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.344594][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.344790][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.344985][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.345246][  T176]  ? 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)
[    9.345445][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.345604][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.345736][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.345864][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.345996][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.346165][  T176] RIP: 0033:0x7f8410f6e08e
[    9.346301][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.346765][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.346963][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.347161][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.347357][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.347557][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.347752][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.349285][  T176] ------------[ cut here ]------------
| [    9.349411][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/176
| [    9.349641][  T176] Modules linked in:
| [    9.350004][  T176] Tainted: [W]=WARN
[    9.350103][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.350278][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.350449][  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
[    9.350969][  T176] RSP: 0018:ffa00000008c6e10 EFLAGS: 00010286
[    9.351484][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b82f40 RCX: 1ff4000000118d88
[    9.351689][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b82ff0
[    9.351883][  T176] RBP: ff1100000a404000 R08: 1fe22000009705ff R09: ff1100000dbed158
[    9.352076][  T176] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[    9.352274][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[    9.352471][  T176] FS:  00007f8410d34840(0000) GS:ff1100009019a000(0000) knlGS:0000000000000000
[    9.352704][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.352869][  T176] CR2: 00007f077d097574 CR3: 000000000db34003 CR4: 0000000000771ef0
[    9.353063][  T176] PKRU: 55555554
[    9.353163][  T176] Call Trace:
[    9.353262][  T176]  <TASK>
[    9.353329][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.353459][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.353596][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.353728][  T176]  netdev_lower_state_changed (net/core/dev.c:9573)
[    9.353858][  T176]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[    9.354020][  T176]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[    9.354153][  T176]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[    9.354284][  T176]  bond_enslave (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:2164)
[    9.354418][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.354554][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.354684][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.354813][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.354942][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.355076][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.355213][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.355344][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.355476][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.355614][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.355747][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.355910][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.356040][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.356177][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.356308][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.356437][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.356580][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.356717][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.356847][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.356978][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.357109][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.357246][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.357375][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.357515][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.357649][  T176]  ? __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)
[    9.357801][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.357993][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.358205][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.358404][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.358578][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.358714][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.358848][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.358979][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.359110][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.359249][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.359380][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.359521][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.359651][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.359782][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.359911][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.360041][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.360176][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.360305][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.360434][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.360570][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.360701][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.360830][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.360960][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.361089][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.361224][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.361356][  T176]  ? 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))
[    9.361486][  T176]  ? 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))
[    9.361623][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.361754][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.361884][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.362015][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.362146][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.362283][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.362413][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.362550][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.362680][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.362841][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.362972][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.363101][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.363238][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.363368][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.363536][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.363678][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.363807][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.363936][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.364100][  T176]  ? 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)
[    9.364236][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.364367][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.364503][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.364632][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.364763][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.364923][  T176] RIP: 0033:0x7f8410f6e08e
[    9.365057][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.365528][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.365723][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.365914][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.366104][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.366302][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.366499][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.375328][  T176] ------------[ cut here ]------------
| [    9.375474][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/176
| [    9.375722][  T176] Modules linked in:
| [    9.376093][  T176] Tainted: [W]=WARN
[    9.376200][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.376369][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.376542][  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
[    9.377011][  T176] RSP: 0018:ffa00000008c6d20 EFLAGS: 00010286
[    9.377350][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b830c0 RCX: 1ff4000000118d6a
[    9.377553][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b83170
[    9.377756][  T176] RBP: ff1100000a404000 R08: 1fe220000097062f R09: ff1100000dbed158
[    9.377955][  T176] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[    9.378154][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[    9.378351][  T176] FS:  00007f8410d34840(0000) GS:ff1100009019a000(0000) knlGS:0000000000000000
[    9.378585][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.378755][  T176] CR2: 00007f077d097574 CR3: 000000000db34003 CR4: 0000000000771ef0
[    9.378952][  T176] PKRU: 55555554
[    9.379050][  T176] Call Trace:
[    9.379153][  T176]  <TASK>
[    9.379221][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.379352][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.379483][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.379624][  T176]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    9.379756][  T176]  ? packet_sendmsg_spkt (af_packet.c:?)
[    9.379889][  T176]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[    9.380026][  T176]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    9.380220][  T176]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[    9.380351][  T176]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[    9.380486][  T176]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[    9.380624][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    9.380758][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.380893][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.381022][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.381211][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.381341][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.381477][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.381616][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.381747][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.381880][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.382013][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.382146][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.382366][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.382509][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.382642][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.382774][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.382906][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.383038][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.383227][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.383395][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.383599][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.383798][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.384000][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.384224][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.384355][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.384487][  T176]  ? __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)
[    9.384624][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.384755][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.384888][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.385017][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.385209][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.385344][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.385476][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.385613][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.385743][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.385873][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.386004][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.386137][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.386326][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.386457][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.386594][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.386731][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.386862][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.386998][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.387129][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.387314][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.387446][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.387582][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.387715][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.387845][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.387977][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.388112][  T176]  ? 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))
[    9.388301][  T176]  ? 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))
[    9.388434][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.388569][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.388701][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.388833][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.388965][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.389097][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.389289][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.389419][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.389555][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.389716][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.389848][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.389979][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.390112][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.390301][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.390464][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.390612][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.390743][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.390873][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.391038][  T176]  ? 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)
[    9.391227][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.391358][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.391489][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.391624][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.391756][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.391918][  T176] RIP: 0033:0x7f8410f6e08e
[    9.392055][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.392585][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.392782][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.392977][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.393229][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.393422][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.393622][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.395256][  T176] ------------[ cut here ]------------
| [    9.395399][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/176
| [    9.395630][  T176] Modules linked in:
| [    9.396002][  T176] Tainted: [W]=WARN
[    9.396102][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.396388][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.396569][  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
[    9.397034][  T176] RSP: 0018:ffa00000008c6e10 EFLAGS: 00010286
[    9.397207][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b83240 RCX: 1ff4000000118d88
[    9.397402][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b832f0
[    9.397614][  T176] RBP: ff1100000a404000 R08: 1fe220000097065f R09: ff1100000dbed158
[    9.397815][  T176] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[    9.398011][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    9.398220][  T176] FS:  00007f8410d34840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[    9.398454][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.398625][  T176] CR2: 000000003d0f5988 CR3: 000000000db34002 CR4: 0000000000771ef0
[    9.398824][  T176] PKRU: 55555554
[    9.398921][  T176] Call Trace:
[    9.399023][  T176]  <TASK>
[    9.399090][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.399226][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.399357][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.399489][  T176]  netdev_lower_state_changed (net/core/dev.c:9573)
[    9.399624][  T176]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[    9.399790][  T176]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[    9.399921][  T176]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[    9.400054][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    9.400194][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.400325][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.400456][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.400591][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.400723][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.400856][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.400989][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.401121][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.401263][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.401396][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.401534][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.401697][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.401830][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.401961][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.402092][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.402228][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.402360][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.402516][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.402648][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.402779][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.402909][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.403038][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.403186][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.403316][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.403447][  T176]  ? __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)
[    9.403584][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.403716][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.403847][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.403976][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.404109][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.404249][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.404381][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.404517][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.404650][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.404780][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.404908][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.405042][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.405188][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.405319][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.405452][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.405591][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.405721][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.405851][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.405981][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.406111][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.406249][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.406378][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.406513][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.406645][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.406776][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.406910][  T176]  ? 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))
[    9.407039][  T176]  ? 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))
[    9.407177][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.407310][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.407441][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.407581][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.407714][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.407846][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.407978][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.408110][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.408247][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.408414][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.408554][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.408687][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.408819][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.408949][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.409112][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.409261][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.409392][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.409527][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.409693][  T176]  ? 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)
[    9.409824][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.409955][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.410086][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.410222][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.410353][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.410518][  T176] RIP: 0033:0x7f8410f6e08e
[    9.410657][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.411118][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.411320][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.411524][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.411717][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.411908][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.412100][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.413774][  T176] ------------[ cut here ]------------
| [    9.413900][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/176
| [    9.414123][  T176] Modules linked in:
| [    9.414497][  T176] Tainted: [W]=WARN
[    9.414596][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.414757][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.414926][  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
[    9.415940][  T176] RSP: 0018:ffa00000008c6db8 EFLAGS: 00010286
[    9.416103][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b833c0 RCX: 1ff4000000118d7d
[    9.416352][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b83470
[    9.416552][  T176] RBP: ff1100000cac2000 R08: 1fe220000097068f R09: ff1100000dbed158
[    9.416744][  T176] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[    9.416935][  T176] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[    9.417128][  T176] FS:  00007f8410d34840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[    9.417410][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.417643][  T176] CR2: 000000003d0f5988 CR3: 000000000db34002 CR4: 0000000000771ef0
[    9.417841][  T176] PKRU: 55555554
[    9.417938][  T176] Call Trace:
[    9.418035][  T176]  <TASK>
[    9.418102][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.418288][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.418418][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.418557][  T176]  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)
[    9.418718][  T176]  ? 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)
[    9.418851][  T176]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[    9.419011][  T176]  ? netdev_change_features (net/core/dev.c:11117)
[    9.419141][  T176]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[    9.419326][  T176]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[    9.419458][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    9.419599][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.419731][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.419861][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.419994][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.420124][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.420316][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.420451][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.420585][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.420715][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.420847][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.420980][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.421142][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.421330][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.421464][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.421597][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.421726][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.421885][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.422015][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.422142][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.422315][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.422445][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.422579][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.422707][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.422844][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.422972][  T176]  ? __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)
[    9.423102][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.423237][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.423367][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.423502][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.423642][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.423775][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.423905][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.424034][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.424167][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.424296][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.424424][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.424568][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.424697][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.424826][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.424955][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.425085][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.425219][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.425354][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.425483][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.425617][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.425748][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.425876][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.426006][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.426135][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.426280][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.426412][  T176]  ? 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))
[    9.426548][  T176]  ? 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))
[    9.426679][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.426809][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.426937][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.427075][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.427212][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.427342][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.427473][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.427611][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.427742][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.427902][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.428039][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.428174][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.428435][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.428566][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.428729][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.428871][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.429007][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.429141][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.429310][  T176]  ? 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)
[    9.429441][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.429575][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.429709][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.429843][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.429972][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.430132][  T176] RIP: 0033:0x7f8410f6e08e
[    9.430274][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.430753][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.430949][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.431143][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.431341][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.431546][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.431739][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.433726][  T176] ------------[ cut here ]------------
| [    9.433858][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/176
| [    9.434086][  T176] Modules linked in:
| [    9.434479][  T176] Tainted: [W]=WARN
[    9.434586][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.434754][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.434925][  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
[    9.435475][  T176] RSP: 0018:ffa00000008c6ca0 EFLAGS: 00010286
[    9.435648][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b836c0 RCX: 1ff4000000118d5a
[    9.435846][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b83770
[    9.436044][  T176] RBP: ff1100000a404000 R08: 1fe22000009706ef R09: ff1100000dbed158
[    9.436314][  T176] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[    9.436520][  T176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[    9.436722][  T176] FS:  00007f8410d34840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[    9.436955][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.437132][  T176] CR2: 000000003d0f5988 CR3: 000000000db34002 CR4: 0000000000771ef0
[    9.437396][  T176] PKRU: 55555554
[    9.437500][  T176] Call Trace:
[    9.437662][  T176]  <TASK>
[    9.437732][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.437865][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.437998][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.438139][  T176]  netdev_lower_state_changed (net/core/dev.c:9573)
[    9.438337][  T176]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[    9.438506][  T176]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[    9.438639][  T176]  ? bond_ipsec_del_sa_all (drivers/net/bonding/bond_main.c:603 (discriminator 3))
[    9.438775][  T176]  bond_change_active_slave (drivers/net/bonding/bond_main.c:1830 ./include/net/bonding.h:391 ./include/net/bonding.h:383 ./include/net/bonding.h:588 drivers/net/bonding/bond_main.c:1322)
[    9.438908][  T176]  ? bond_peer_notify_work_rearm (drivers/net/bonding/bond_main.c:1207)
[    9.439083][  T176]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    9.439277][  T176]  ? bond_change_active_slave (drivers/net/bonding/bond_main.c:1820)
[    9.439448][  T176]  ? static_key_slow_inc (kernel/jump_label.c:192)
[    9.439585][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    9.439722][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.439857][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.439995][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.440127][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.440319][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.440458][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.440599][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.440731][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.440879][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.441014][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.441147][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.441373][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.441507][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.441639][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.441772][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.441912][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.442045][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.442243][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.442378][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.442517][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.442649][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.442787][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.442918][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.443050][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.443242][  T176]  ? __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)
[    9.443374][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.443513][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.443647][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.443787][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.443922][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.444058][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.444252][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.444383][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.444520][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.444662][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.444795][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.444930][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.445061][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.445251][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.445382][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.445525][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.445667][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.445800][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.445931][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.446062][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.446254][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.446386][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.446530][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.446662][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.446798][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.446933][  T176]  ? 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))
[    9.447065][  T176]  ? 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))
[    9.447262][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.447395][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.447539][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.447673][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.447813][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.447947][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.448082][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.448276][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.448415][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.448583][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.448718][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.448854][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.448987][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.449119][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.449350][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.449500][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.449633][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.449765][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.449931][  T176]  ? 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)
[    9.450068][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.450268][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.450400][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.450534][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.450666][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.450830][  T176] RIP: 0033:0x7f8410f6e08e
[    9.450967][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.451510][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.451711][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.451907][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.452115][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.452373][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.452573][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.460089][  T176] ------------[ cut here ]------------
| [    9.460288][  T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/176
| [    9.460573][  T176] Modules linked in:
| [    9.461128][  T176] Tainted: [W]=WARN
[    9.461317][  T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.461539][  T176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.461763][  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
[    9.462299][  T176] RSP: 0018:ffa00000008c6cd8 EFLAGS: 00010286
[    9.462521][  T176] RAX: 00000000ffffffa6 RBX: ff11000004b83840 RCX: 1ff4000000118d61
[    9.462767][  T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b838f0
[    9.463015][  T176] RBP: ff1100000cac2000 R08: 1fe220000097071f R09: ff1100000dbed158
[    9.463276][  T176] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[    9.463539][  T176] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000002
[    9.463788][  T176] FS:  00007f8410d34840(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[    9.464070][  T176] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.464298][  T176] CR2: 000056245f4e9d5c CR3: 000000000db34004 CR4: 0000000000771ef0
[    9.464559][  T176] PKRU: 55555554
[    9.464706][  T176] Call Trace:
[    9.464853][  T176]  <TASK>
[    9.464969][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.465162][  T176]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    9.465345][  T176]  notifier_call_chain (kernel/notifier.c:85)
[    9.465536][  T176]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    9.465719][  T176]  ? __dev_open (./include/net/netdev_lock.h:33)
[    9.465903][  T176]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[    9.466086][  T176]  bond_change_active_slave (drivers/net/bonding/bond_main.c:1329)
[    9.466305][  T176]  ? bond_peer_notify_work_rearm (drivers/net/bonding/bond_main.c:1207)
[    9.466528][  T176]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    9.466712][  T176]  ? bond_change_active_slave (drivers/net/bonding/bond_main.c:1820)
[    9.466931][  T176]  ? static_key_slow_inc (kernel/jump_label.c:192)
[    9.467115][  T176]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    9.467315][  T176]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[    9.467505][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.467686][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.467868][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.468049][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.468248][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.468436][  T176]  do_set_master (net/core/rtnetlink.c:3011)
[    9.468625][  T176]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[    9.468808][  T176]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    9.468991][  T176]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.469185][  T176]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.469398][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.469587][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.469773][  T176]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.469953][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.470133][  T176]  ? __kernel_text_address (kernel/extable.c:79)
[    9.470328][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.470516][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.470698][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.470879][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.471078][  T176]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.471271][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.471451][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.471641][  T176]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.471823][  T176]  ? __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)
[    9.472002][  T176]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.472196][  T176]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.472379][  T176]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.472581][  T176]  ? nla_get_range_signed (lib/nlattr.c:270)
[    9.472767][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.472953][  T176]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.473136][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.473329][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.473518][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.473700][  T176]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.473882][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.474087][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.474281][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.474463][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.474653][  T176]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.474838][  T176]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.475021][  T176]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.475217][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.475411][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.475630][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.475815][  T176]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.475995][  T176]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.476189][  T176]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.476370][  T176]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.476562][  T176]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.476749][  T176]  ? 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))
[    9.476942][  T176]  ? 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))
[    9.477126][  T176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.477324][  T176]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.477514][  T176]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.477698][  T176]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.477882][  T176]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.478065][  T176]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.478276][  T176]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.478458][  T176]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.478645][  T176]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.478858][  T176]  ? move_addr_to_kernel (net/socket.c:258)
[    9.479041][  T176]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.479234][  T176]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.479418][  T176]  ___sys_sendmsg (net/socket.c:2752)
[    9.479634][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.479850][  T176]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.480044][  T176]  __sys_sendmsg (net/socket.c:2784)
[    9.480239][  T176]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.480420][  T176]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.480642][  T176]  ? 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)
[    9.480825][  T176]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.481019][  T176]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.481214][  T176]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.481394][  T176]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.481589][  T176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.481807][  T176] RIP: 0033:0x7f8410f6e08e
[    9.481994][  T176] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[    9.482549][  T176] RSP: 002b:00007ffc14640a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.482798][  T176] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8410f6e08e
[    9.483044][  T176] RDX: 0000000000000000 RSI: 00007ffc14640b40 RDI: 0000000000000005
[    9.483301][  T176] RBP: 00007ffc14640aa0 R08: 0000000000000000 R09: 0000000000000000
[    9.483571][  T176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.483818][  T176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc14641200
| [    9.486213][   T46] ------------[ cut here ]------------
| [    9.486396][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [    9.486639][   T46] Modules linked in:
| [    9.487095][   T46] Tainted: [W]=WARN
[    9.487223][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.487373][   T46] Workqueue: events_unbound linkwatch_event
[    9.487544][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.487702][   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
[    9.488127][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[    9.488286][   T46] RAX: 00000000ffffffa6 RBX: ff11000004b83b40 RCX: 1ff4000000065f02
[    9.488466][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b83bf0
[    9.488648][   T46] RBP: ff1100000a404000 R08: 1fe220000097077f R09: ff11000002410ba8
[    9.488826][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[    9.489005][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[    9.489192][   T46] FS:  0000000000000000(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    9.489404][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.489560][   T46] CR2: 00007fff7660aefc CR3: 000000003bd39004 CR4: 0000000000771ef0
[    9.489740][   T46] PKRU: 55555554
[    9.489829][   T46] Call Trace:
[    9.489919][   T46]  <TASK>
[    9.489981][   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))
[    9.490102][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.490232][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.490352][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.490444][   T46]  netif_state_change (net/core/dev.c:1605)
[    9.490570][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[    9.490720][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    9.490838][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    9.490958][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.491082][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    9.491206][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[    9.491326][   T46]  process_one_work (kernel/workqueue.c:3314)
[    9.491452][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[    9.491576][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.491700][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    9.491824][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[    9.491944][   T46]  kthread (kernel/kthread.c:436)
[    9.492035][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.492191][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[    9.492311][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[    9.492436][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[    9.492596][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[    9.492719][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[    9.492840][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    9.494850][   T46] ------------[ cut here ]------------
| [    9.494970][   T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/46
| [    9.495208][   T46] Modules linked in:
| [    9.495602][   T46] Tainted: [W]=WARN
[    9.495692][   T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.495842][   T46] Workqueue: events_unbound linkwatch_event
[    9.495997][   T46] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.496168][   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
[    9.496593][   T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[    9.496748][   T46] RAX: 00000000ffffffa6 RBX: ff1100000d8c41c0 RCX: 1ff4000000065f02
[    9.496926][   T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d8c4270
[    9.497102][   T46] RBP: ff11000009fdc000 R08: 1fe2200001b1884f R09: ff11000002410ba8
[    9.497290][   T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[    9.497468][   T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[    9.497652][   T46] FS:  0000000000000000(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    9.497865][   T46] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.498014][   T46] CR2: 00007fff7660aefc CR3: 000000003bd39004 CR4: 0000000000771ef0
[    9.498199][   T46] PKRU: 55555554
[    9.498294][   T46] Call Trace:
[    9.498383][   T46]  <TASK>
[    9.498459][   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))
[    9.498588][   T46]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.498716][   T46]  ? notifier_call_chain (kernel/notifier.c:85)
[    9.498837][   T46]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.498928][   T46]  netif_state_change (net/core/dev.c:1605)
[    9.499048][   T46]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[    9.499205][   T46]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    9.499331][   T46]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    9.499451][   T46]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.499579][   T46]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    9.499698][   T46]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[    9.499828][   T46]  process_one_work (kernel/workqueue.c:3314)
[    9.499949][   T46]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[    9.500067][   T46]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.500203][   T46]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    9.500326][   T46]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[    9.500444][   T46]  kthread (kernel/kthread.c:436)
[    9.500539][   T46]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.500684][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[    9.500804][   T46]  ret_from_fork (arch/x86/kernel/process.c:158)
[    9.500924][   T46]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[    9.501077][   T46]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[    9.501203][   T46]  ? kthread_affine_node (kernel/kthread.c:378)
[    9.501324][   T46]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    9.557654][  T178] ------------[ cut here ]------------
| [    9.557803][  T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
| [    9.558039][  T178] Modules linked in:
| [    9.558412][  T178] Tainted: [W]=WARN
[    9.558516][  T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.558686][  T178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    9.558855][  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
[    9.559319][  T178] RSP: 0018:ffa00000008e7020 EFLAGS: 00010286
[    9.559483][  T178] RAX: 00000000ffffffa6 RBX: ff1100000d8c4dc0 RCX: 1ff400000011cdca
[    9.559685][  T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d8c4e70
[    9.559874][  T178] RBP: ff1100000cac2000 R08: 1fe2200001b189cf R09: ff1100000d11ae58
[    9.560067][  T178] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[    9.560326][  T178] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[    9.560591][  T178] FS:  00007fcaea468840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[    9.560819][  T178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    9.560981][  T178] CR2: 000000000b8a4988 CR3: 00000000020f4001 CR4: 0000000000771ef0
[    9.561261][  T178] PKRU: 55555554
[    9.561359][  T178] Call Trace:
[    9.561455][  T178]  <TASK>
[    9.561528][  T178]  ? __local_bh_enable_ip (kernel/softirq.c:455)
[    9.561663][  T178]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[    9.561794][  T178]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[    9.561892][  T178]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[    9.562020][  T178]  __dev_notify_flags (net/core/dev.c:9787)
[    9.562227][  T178]  ? netif_change_name (net/core/dev.c:1495)
[    9.562357][  T178]  ? __dev_change_flags (net/core/dev.c:9752)
[    9.562486][  T178]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[    9.562625][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.562756][  T178]  ? 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))
[    9.562888][  T178]  netif_change_flags (net/core/dev.c:9820)
[    9.563018][  T178]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[    9.563180][  T178]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    9.563312][  T178]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[    9.563446][  T178]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[    9.563612][  T178]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.563742][  T178]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.563871][  T178]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[    9.563999][  T178]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.564128][  T178]  ? __kernel_text_address (kernel/extable.c:79)
[    9.564264][  T178]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.564399][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.564532][  T178]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.564663][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.564791][  T178]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[    9.564920][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.565052][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.565185][  T178]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[    9.565319][  T178]  ? __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)
[    9.565448][  T178]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[    9.565582][  T178]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[    9.565713][  T178]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[    9.565845][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[    9.565976][  T178]  rtnl_newlink (net/core/rtnetlink.c:4150)
[    9.566107][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.566241][  T178]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.566658][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.566789][  T178]  ? mark_usage (kernel/locking/lockdep.c:4674)
[    9.566918][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.567049][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.567184][  T178]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.567313][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.567443][  T178]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[    9.567581][  T178]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[    9.567714][  T178]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    9.567843][  T178]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.567972][  T178]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.568101][  T178]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.568239][  T178]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[    9.568368][  T178]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[    9.568502][  T178]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    9.568632][  T178]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[    9.568768][  T178]  ? netlink_ack (./include/linux/skbuff.h:2718)
[    9.568901][  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))
[    9.569030][  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))
[    9.569164][  T178]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    9.569296][  T178]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[    9.569426][  T178]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[    9.569561][  T178]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    9.569697][  T178]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[    9.569828][  T178]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[    9.569961][  T178]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    9.570094][  T178]  ? copy_msghdr_from_user (net/socket.c:2635)
[    9.570227][  T178]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[    9.570391][  T178]  ? move_addr_to_kernel (net/socket.c:258)
[    9.570528][  T178]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[    9.570663][  T178]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[    9.570795][  T178]  ___sys_sendmsg (net/socket.c:2752)
[    9.570925][  T178]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[    9.571086][  T178]  ? copy_msghdr_from_user (net/socket.c:2603)
[    9.571242][  T178]  __sys_sendmsg (net/socket.c:2784)
[    9.571372][  T178]  ? __sys_sendmsg_sock (net/socket.c:2765)
[    9.571505][  T178]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[    9.571675][  T178]  ? 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)
[    9.571807][  T178]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[    9.571936][  T178]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    9.572065][  T178]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[    9.572197][  T178]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[    9.572327][  T178]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.572488][  T178] RIP: 0033:0x7fcaea6a208e
[    9.572628][  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
[    9.573089][  T178] RSP: 002b:00007fff4f0140f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    9.573290][  T178] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaea6a208e
[    9.573483][  T178] RDX: 0000000000000000 RSI: 00007fff4f0141a0 RDI: 0000000000000005
[    9.573684][  T178] RBP: 00007fff4f014100 R08: 0000000000000000 R09: 0000000000000000
[    9.573878][  T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e172
[    9.574071][  T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4f014860
| [   13.843087][  T182] ------------[ cut here ]------------
| [   13.843279][  T182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/182
| [   13.843521][  T182] Modules linked in:
| [   13.843906][  T182] Tainted: [W]=WARN
[   13.844007][  T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.844184][  T182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.844358][  T182] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.844839][  T182] RSP: 0018:ffa00000005b6e80 EFLAGS: 00010286
[   13.845007][  T182] RAX: 00000000ffffffa6 RBX: ff1100000d9a2dc0 RCX: 1ff40000000b6d96
[   13.845212][  T182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d9a2e70
[   13.845410][  T182] RBP: ff1100000a404000 R08: 1fe2200001b345cf R09: ff1100000cd48b58
[   13.845612][  T182] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.845808][  T182] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   13.846007][  T182] FS:  00007f8cbfdf2840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.846246][  T182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.846412][  T182] CR2: 00007f8cc00c21a0 CR3: 000000000c094002 CR4: 0000000000771ef0
[   13.846616][  T182] PKRU: 55555554
[   13.846716][  T182] Call Trace:
[   13.846818][  T182]  <TASK>
[   13.846887][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.847020][  T182]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.847156][  T182]  notifier_call_chain (kernel/notifier.c:85)
[   13.847292][  T182]  netdev_lower_state_changed (net/core/dev.c:9573)
[   13.847423][  T182]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   13.847592][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.847727][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.847859][  T182]  ? cpus_read_unlock (./include/linux/percpu-rwsem.h:134 (discriminator 1) kernel/cpu.c:502 (discriminator 1))
[   13.847991][  T182]  __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)
[   13.848128][  T182]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   13.848263][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.848392][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.848528][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.848657][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.848788][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.848919][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.849053][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.849192][  T182]  do_set_master (net/core/rtnetlink.c:2995)
[   13.849324][  T182]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.849457][  T182]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   13.849594][  T182]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.849728][  T182]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.849890][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.850021][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.850156][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.850286][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.850419][  T182]  ? __kernel_text_address (kernel/extable.c:79)
[   13.850556][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.850689][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.850820][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.850952][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.851083][  T182]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.851219][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.851348][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.851477][  T182]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.851613][  T182]  ? __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)
[   13.851750][  T182]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.851882][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.852015][  T182]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.852146][  T182]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.852285][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.852418][  T182]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.852555][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.852686][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.852816][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.852947][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.853078][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.853217][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.853347][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.853479][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.853613][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.853746][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.853877][  T182]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.854008][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.854138][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.854273][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.854405][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.854540][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.854673][  T182]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.854808][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.854940][  T182]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.855075][  T182]  ? 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))
[   13.855210][  T182]  ? 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))
[   13.855343][  T182]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.855476][  T182]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.855612][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.855748][  T182]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.855880][  T182]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.856012][  T182]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.856146][  T182]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.856284][  T182]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.856415][  T182]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.856582][  T182]  ? move_addr_to_kernel (net/socket.c:258)
[   13.856716][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.856848][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.856980][  T182]  ___sys_sendmsg (net/socket.c:2752)
[   13.857111][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.857281][  T182]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.857424][  T182]  __sys_sendmsg (net/socket.c:2784)
[   13.857561][  T182]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.857691][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.857858][  T182]  ? 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)
[   13.857990][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.858121][  T182]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.858258][  T182]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.858390][  T182]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.858528][  T182]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.858692][  T182] RIP: 0033:0x7f8cc002c08e
[   13.858831][  T182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   13.859298][  T182] RSP: 002b:00007ffe2a777ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.859497][  T182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cc002c08e
[   13.859698][  T182] RDX: 0000000000000000 RSI: 00007ffe2a777d90 RDI: 0000000000000005
[   13.859895][  T182] RBP: 00007ffe2a777cf0 R08: 0000000000000000 R09: 0000000000000000
[   13.860091][  T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   13.860290][  T182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a778450
| [   13.862236][  T182] ------------[ cut here ]------------
| [   13.862372][  T182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/182
| [   13.862605][  T182] Modules linked in:
| [   13.862976][  T182] Tainted: [W]=WARN
[   13.863077][  T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.863910][  T182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.864083][  T182] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.864566][  T182] RSP: 0018:ffa00000005b6dd0 EFLAGS: 00010286
[   13.864735][  T182] RAX: 00000000ffffffa6 RBX: ff1100000d9a2f40 RCX: 1ff40000000b6d80
[   13.864933][  T182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d9a2ff0
[   13.865130][  T182] RBP: ff1100000a404000 R08: 1fe2200001b345ff R09: ff1100000cd48b58
[   13.865333][  T182] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.865536][  T182] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   13.865737][  T182] FS:  00007f8cbfdf2840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.865969][  T182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.866136][  T182] CR2: 00007f8cc00c21a0 CR3: 000000000c094002 CR4: 0000000000771ef0
[   13.866340][  T182] PKRU: 55555554
[   13.866438][  T182] Call Trace:
[   13.866543][  T182]  <TASK>
[   13.866611][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.866745][  T182]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.866877][  T182]  notifier_call_chain (kernel/notifier.c:85)
[   13.867013][  T182]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[   13.867146][  T182]  ? netdev_adjacent_change_prepare (net/core/dev.c:9110)
[   13.867318][  T182]  ? synchronize_rcu_expedited (kernel/rcu/tree_exp.h:980)
[   13.867486][  T182]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[   13.867624][  T182]  ? __netdev_upper_dev_unlink (net/core/dev.c:9036)
[   13.867790][  T182]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   13.867923][  T182]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[   13.868058][  T182]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   13.868194][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.868326][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.868458][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.868593][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.868725][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.868858][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.868995][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.869129][  T182]  do_set_master (net/core/rtnetlink.c:2995)
[   13.869267][  T182]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.869401][  T182]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   13.869540][  T182]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.869673][  T182]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.869837][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.869972][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.870103][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.870240][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.870373][  T182]  ? __kernel_text_address (kernel/extable.c:79)
[   13.870509][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.870643][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.870774][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.870907][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.871038][  T182]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.871174][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.871304][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.871434][  T182]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.871571][  T182]  ? __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)
[   13.871702][  T182]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.871835][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.871969][  T182]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.872099][  T182]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.872239][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.872374][  T182]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.872512][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.872645][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.872777][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.872909][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.873041][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.873180][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.873312][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.873443][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.873580][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.873713][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.873846][  T182]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.873981][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.874113][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.874248][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.874382][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.874517][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.874653][  T182]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.874785][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.874917][  T182]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.875053][  T182]  ? 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))
[   13.875190][  T182]  ? 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))
[   13.875325][  T182]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.875458][  T182]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.875597][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.875732][  T182]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.875866][  T182]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.876002][  T182]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.876138][  T182]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.876276][  T182]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.876408][  T182]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.876578][  T182]  ? move_addr_to_kernel (net/socket.c:258)
[   13.876713][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.876846][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.876981][  T182]  ___sys_sendmsg (net/socket.c:2752)
[   13.877113][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.877282][  T182]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.877427][  T182]  __sys_sendmsg (net/socket.c:2784)
[   13.877565][  T182]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.877696][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.877864][  T182]  ? 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)
[   13.877998][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.878130][  T182]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.878270][  T182]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.878402][  T182]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.878540][  T182]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.878706][  T182] RIP: 0033:0x7f8cc002c08e
[   13.878845][  T182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   13.879320][  T182] RSP: 002b:00007ffe2a777ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.879523][  T182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cc002c08e
[   13.879719][  T182] RDX: 0000000000000000 RSI: 00007ffe2a777d90 RDI: 0000000000000005
[   13.879918][  T182] RBP: 00007ffe2a777cf0 R08: 0000000000000000 R09: 0000000000000000
[   13.880115][  T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   13.880316][  T182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a778450
| [   13.892787][  T182] ------------[ cut here ]------------
| [   13.892925][  T182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/182
| [   13.893153][  T182] Modules linked in:
| [   13.893528][  T182] Tainted: [W]=WARN
[   13.893628][  T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.893794][  T182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.893963][  T182] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.894436][  T182] RSP: 0018:ffa00000005b6eb8 EFLAGS: 00010286
[   13.894607][  T182] RAX: 00000000ffffffa6 RBX: ff1100000d9a30c0 RCX: 1ff40000000b6d9d
[   13.894802][  T182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d9a3170
[   13.894997][  T182] RBP: ff1100000cac2000 R08: 1fe2200001b3462f R09: ff1100000cd48b58
[   13.895335][  T182] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.895535][  T182] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   13.895732][  T182] FS:  00007f8cbfdf2840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.895962][  T182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.896127][  T182] CR2: 00007f8cc00c21a0 CR3: 000000000c094002 CR4: 0000000000771ef0
[   13.896328][  T182] PKRU: 55555554
[   13.896427][  T182] Call Trace:
[   13.896529][  T182]  <TASK>
[   13.896597][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.896728][  T182]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.896859][  T182]  notifier_call_chain (kernel/notifier.c:85)
[   13.896992][  T182]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   13.897122][  T182]  ? __dev_open (./include/net/netdev_lock.h:33)
[   13.897258][  T182]  ? rcu_gp_is_expedited (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 kernel/rcu/update.c:196)
[   13.897388][  T182]  ? synchronize_rcu (kernel/rcu/tree.c:3359)
[   13.897521][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.897651][  T182]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2527)
[   13.897786][  T182]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   13.897916][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.898046][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.898181][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.898311][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.898440][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.898573][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.898706][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.898839][  T182]  do_set_master (net/core/rtnetlink.c:2995)
[   13.898969][  T182]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.899103][  T182]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   13.899240][  T182]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.899372][  T182]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.899538][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.899667][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.899799][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.899928][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.900059][  T182]  ? __kernel_text_address (kernel/extable.c:79)
[   13.900193][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.900326][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.900456][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.900590][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.900719][  T182]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.900846][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.900978][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.901107][  T182]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.901242][  T182]  ? __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)
[   13.901371][  T182]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.901501][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.901638][  T182]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.901768][  T182]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.901901][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.902035][  T182]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.902172][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.902303][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.902434][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.902569][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.902700][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.902834][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.902965][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.903094][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.903229][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.903361][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.903491][  T182]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.903626][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.903757][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.903886][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.904020][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.904156][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.904288][  T182]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.904419][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.904556][  T182]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.904691][  T182]  ? 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))
[   13.904821][  T182]  ? 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))
[   13.904954][  T182]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.905089][  T182]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.905225][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.905358][  T182]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.905491][  T182]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.905630][  T182]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.905764][  T182]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.905895][  T182]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.906028][  T182]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.906194][  T182]  ? move_addr_to_kernel (net/socket.c:258)
[   13.906326][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.906457][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.906594][  T182]  ___sys_sendmsg (net/socket.c:2752)
[   13.906724][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.906886][  T182]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.907031][  T182]  __sys_sendmsg (net/socket.c:2784)
[   13.907166][  T182]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.907301][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.907467][  T182]  ? 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)
[   13.907605][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.907736][  T182]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.907868][  T182]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.907998][  T182]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.908130][  T182]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.908299][  T182] RIP: 0033:0x7f8cc002c08e
[   13.908437][  T182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   13.908905][  T182] RSP: 002b:00007ffe2a777ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.909102][  T182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cc002c08e
[   13.909301][  T182] RDX: 0000000000000000 RSI: 00007ffe2a777d90 RDI: 0000000000000005
[   13.909495][  T182] RBP: 00007ffe2a777cf0 R08: 0000000000000000 R09: 0000000000000000
[   13.909695][  T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   13.909892][  T182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a778450
| [   13.911894][  T182] ------------[ cut here ]------------
| [   13.912026][  T182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/182
| [   13.912255][  T182] Modules linked in:
| [   13.912624][  T182] Tainted: [W]=WARN
[   13.912724][  T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.912889][  T182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.913060][  T182] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.913531][  T182] RSP: 0018:ffa00000005b6e30 EFLAGS: 00010286
[   13.913702][  T182] RAX: 00000000ffffffa6 RBX: ff1100000d9a3840 RCX: 1ff40000000b6d8c
[   13.913992][  T182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d9a38f0
[   13.914296][  T182] RBP: ff1100000cac2000 R08: 1fe2200001b3471f R09: ff1100000cd48b58
[   13.914598][  T182] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.914806][  T182] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[   13.915004][  T182] FS:  00007f8cbfdf2840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.915243][  T182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.915408][  T182] CR2: 00007f8cc00c21a0 CR3: 000000000c094002 CR4: 0000000000771ef0
[   13.915611][  T182] PKRU: 55555554
[   13.915710][  T182] Call Trace:
[   13.915809][  T182]  <TASK>
[   13.915877][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.916012][  T182]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.916144][  T182]  notifier_call_chain (kernel/notifier.c:85)
[   13.916287][  T182]  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)
[   13.916449][  T182]  ? notifier_call_chain (kernel/notifier.c:85)
[   13.916585][  T182]  ? netdev_change_features (net/core/dev.c:11117)
[   13.916716][  T182]  ? __dev_open (./include/net/netdev_lock.h:33)
[   13.916849][  T182]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2531)
[   13.916983][  T182]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   13.917112][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.917250][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.917380][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.917514][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.917643][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.917776][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.917911][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.918043][  T182]  do_set_master (net/core/rtnetlink.c:2995)
[   13.918177][  T182]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.918308][  T182]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   13.918440][  T182]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.918577][  T182]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.918740][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.918871][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.919000][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.919130][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.919268][  T182]  ? __kernel_text_address (kernel/extable.c:79)
[   13.919399][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.919536][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.919669][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.919800][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.919928][  T182]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.920058][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.920192][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.920321][  T182]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.920453][  T182]  ? __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)
[   13.920585][  T182]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.920717][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.920848][  T182]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.920977][  T182]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.921110][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.921248][  T182]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.921380][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.921514][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.921645][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.921777][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.921907][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.922039][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.922173][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.922301][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.922430][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.922567][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.922701][  T182]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.922831][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.922960][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.923088][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.923225][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.923355][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.923486][  T182]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.923626][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.923758][  T182]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.923892][  T182]  ? 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))
[   13.924021][  T182]  ? 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))
[   13.924158][  T182]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.924289][  T182]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.924420][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.924555][  T182]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.924688][  T182]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.924820][  T182]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.924953][  T182]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.925085][  T182]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.925226][  T182]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.925388][  T182]  ? move_addr_to_kernel (net/socket.c:258)
[   13.925524][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.925656][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.925788][  T182]  ___sys_sendmsg (net/socket.c:2752)
[   13.925917][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.926080][  T182]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.926240][  T182]  __sys_sendmsg (net/socket.c:2784)
[   13.926371][  T182]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.926500][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.926672][  T182]  ? 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)
[   13.926805][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.926936][  T182]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.927067][  T182]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.927202][  T182]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.927331][  T182]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.927491][  T182] RIP: 0033:0x7f8cc002c08e
[   13.927630][  T182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   13.928092][  T182] RSP: 002b:00007ffe2a777ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.928293][  T182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cc002c08e
[   13.928485][  T182] RDX: 0000000000000000 RSI: 00007ffe2a777d90 RDI: 0000000000000005
[   13.928686][  T182] RBP: 00007ffe2a777cf0 R08: 0000000000000000 R09: 0000000000000000
[   13.928882][  T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   13.929076][  T182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a778450
| [   13.930824][  T182] ------------[ cut here ]------------
| [   13.930967][  T182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/182
| [   13.931206][  T182] Modules linked in:
| [   13.931586][  T182] Tainted: [W]=WARN
[   13.931689][  T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.931857][  T182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.932029][  T182] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.932513][  T182] RSP: 0018:ffa00000005b6dd8 EFLAGS: 00010286
[   13.932682][  T182] RAX: 00000000ffffffa6 RBX: ff1100000d9a3b40 RCX: 1ff40000000b6d81
[   13.932882][  T182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d9a3bf0
[   13.933081][  T182] RBP: ff1100000a404000 R08: 1fe2200001b3477f R09: ff1100000cd48b58
[   13.933286][  T182] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[   13.933485][  T182] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000005b6e20
[   13.933693][  T182] FS:  00007f8cbfdf2840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.933927][  T182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.934096][  T182] CR2: 00007f8cc00c21a0 CR3: 000000000c094002 CR4: 0000000000771ef0
[   13.934303][  T182] PKRU: 55555554
[   13.934404][  T182] Call Trace:
[   13.934503][  T182]  <TASK>
[   13.934577][  T182]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   13.934713][  T182]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   13.934816][  T182]  netif_close_many (net/core/dev.c:1804)
[   13.934950][  T182]  ? __dev_close_many (net/core/dev.c:1781)
[   13.935086][  T182]  ? 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)
[   13.935258][  T182]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   13.935392][  T182]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   13.935531][  T182]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   13.935664][  T182]  ? vlan_vids_del_by_dev (net/8021q/vlan_core.c:439 (discriminator 3))
[   13.935801][  T182]  dev_close (net/core/dev_api.c:221)
[   13.935903][  T182]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[   13.936041][  T182]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   13.936179][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.936312][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.936446][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.936584][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.936717][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.936851][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.936988][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.937127][  T182]  do_set_master (net/core/rtnetlink.c:2995)
[   13.937265][  T182]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.937401][  T182]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   13.937545][  T182]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.937680][  T182]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.937846][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.937979][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.938114][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.938252][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.938384][  T182]  ? __kernel_text_address (kernel/extable.c:79)
[   13.938522][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.938656][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.938790][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.938925][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.939057][  T182]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.939198][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.939331][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.939464][  T182]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.939601][  T182]  ? __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)
[   13.939734][  T182]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.939867][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.940002][  T182]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.940134][  T182]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.940276][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.940411][  T182]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.940550][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.940681][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.940814][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.940948][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.941083][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.941224][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.941357][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.941490][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.941628][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.941763][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.941896][  T182]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.942032][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.942171][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.942303][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.942438][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.942577][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.942712][  T182]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.942910][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.943109][  T182]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.943334][  T182]  ? 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))
[   13.943542][  T182]  ? 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))
[   13.943706][  T182]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.943843][  T182]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.943980][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.944115][  T182]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.944259][  T182]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.944395][  T182]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.944545][  T182]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.944680][  T182]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.944819][  T182]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.944986][  T182]  ? move_addr_to_kernel (net/socket.c:258)
[   13.945121][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.945260][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.945396][  T182]  ___sys_sendmsg (net/socket.c:2752)
[   13.945536][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.945703][  T182]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.945849][  T182]  __sys_sendmsg (net/socket.c:2784)
[   13.945984][  T182]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.946117][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.946292][  T182]  ? 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)
[   13.946428][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.946570][  T182]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.946704][  T182]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.946839][  T182]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.946973][  T182]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.947139][  T182] RIP: 0033:0x7f8cc002c08e
[   13.947284][  T182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   13.947763][  T182] RSP: 002b:00007ffe2a777ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.947964][  T182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cc002c08e
[   13.948166][  T182] RDX: 0000000000000000 RSI: 00007ffe2a777d90 RDI: 0000000000000005
[   13.948366][  T182] RBP: 00007ffe2a777cf0 R08: 0000000000000000 R09: 0000000000000000
[   13.948571][  T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   13.948771][  T182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a778450
| [   13.950585][  T182] ------------[ cut here ]------------
| [   13.950718][  T182] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/182
| [   13.950946][  T182] Modules linked in:
| [   13.951325][  T182] Tainted: [W]=WARN
[   13.951427][  T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.951599][  T182] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.951770][  T182] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   13.952245][  T182] RSP: 0018:ffa00000005b6e00 EFLAGS: 00010286
[   13.952411][  T182] RAX: 00000000ffffffa6 RBX: ff1100000d9a3e40 RCX: 1ff40000000b6d86
[   13.952616][  T182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d9a3ef0
[   13.952816][  T182] RBP: ff1100000a404000 R08: 1fe2200001b347df R09: ff1100000cd48b58
[   13.953015][  T182] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.953216][  T182] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   13.953415][  T182] FS:  00007f8cbfdf2840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.953650][  T182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.953817][  T182] CR2: 00007f8cc00c21a0 CR3: 000000000c094002 CR4: 0000000000771ef0
[   13.954016][  T182] PKRU: 55555554
[   13.954115][  T182] Call Trace:
[   13.954219][  T182]  <TASK>
[   13.954287][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.954418][  T182]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   13.954553][  T182]  notifier_call_chain (kernel/notifier.c:85)
[   13.954688][  T182]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   13.954822][  T182]  ? __dev_close_many (net/core/dev.c:1781)
[   13.954956][  T182]  ? netif_set_group (net/core/dev.c:9947)
[   13.955090][  T182]  ? netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[   13.955227][  T182]  ? netif_close_many (net/core/dev.c:1803 (discriminator 2))
[   13.955361][  T182]  dev_set_mac_address (net/core/dev_api.c:339)
[   13.955494][  T182]  ? dev_close (net/core/dev_api.c:221)
[   13.955600][  T182]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[   13.955737][  T182]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   13.955869][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.956002][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.956134][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.956271][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.956402][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.956538][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.956674][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.956809][  T182]  do_set_master (net/core/rtnetlink.c:2995)
[   13.956943][  T182]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   13.957076][  T182]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   13.957215][  T182]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   13.957350][  T182]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   13.957520][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.957652][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.957784][  T182]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   13.957919][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.958052][  T182]  ? __kernel_text_address (kernel/extable.c:79)
[   13.958191][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.958327][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.958461][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.958602][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.958736][  T182]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   13.958869][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.959002][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.959134][  T182]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   13.959272][  T182]  ? __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)
[   13.959404][  T182]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   13.959543][  T182]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   13.959677][  T182]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   13.959810][  T182]  ? nla_get_range_signed (lib/nlattr.c:270)
[   13.959948][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   13.960083][  T182]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   13.960223][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.960356][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.960488][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.960628][  T182]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   13.960760][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.960895][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.961028][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.961163][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.961298][  T182]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   13.961433][  T182]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   13.961571][  T182]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   13.961702][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.961836][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.961970][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.962106][  T182]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.962243][  T182]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   13.962376][  T182]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   13.962519][  T182]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   13.962660][  T182]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.962797][  T182]  ? 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))
[   13.962931][  T182]  ? 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))
[   13.963074][  T182]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.963213][  T182]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.963347][  T182]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   13.963481][  T182]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   13.963620][  T182]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   13.963757][  T182]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   13.963892][  T182]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   13.964025][  T182]  ? copy_msghdr_from_user (net/socket.c:2635)
[   13.964163][  T182]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   13.964329][  T182]  ? move_addr_to_kernel (net/socket.c:258)
[   13.964463][  T182]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   13.964602][  T182]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   13.964736][  T182]  ___sys_sendmsg (net/socket.c:2752)
[   13.964868][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   13.965035][  T182]  ? copy_msghdr_from_user (net/socket.c:2603)
[   13.965185][  T182]  __sys_sendmsg (net/socket.c:2784)
[   13.965318][  T182]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   13.965449][  T182]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   13.965618][  T182]  ? 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)
[   13.965750][  T182]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   13.965885][  T182]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   13.966018][  T182]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   13.966155][  T182]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   13.966288][  T182]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.966454][  T182] RIP: 0033:0x7f8cc002c08e
[   13.966599][  T182] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   13.967069][  T182] RSP: 002b:00007ffe2a777ce0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.967276][  T182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8cc002c08e
[   13.967472][  T182] RDX: 0000000000000000 RSI: 00007ffe2a777d90 RDI: 0000000000000005
[   13.967673][  T182] RBP: 00007ffe2a777cf0 R08: 0000000000000000 R09: 0000000000000000
[   13.967869][  T182] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   13.968066][  T182] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe2a778450
| [   13.969805][   T39] ------------[ cut here ]------------
| [   13.969928][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/39
| [   13.970171][   T39] Modules linked in:
| [   13.970539][   T39] Tainted: [W]=WARN
[   13.970629][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.970778][   T39] Workqueue: events_unbound linkwatch_event
[   13.970931][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.971083][   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
[   13.971531][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   13.971683][   T39] RAX: 00000000ffffffa6 RBX: ff11000005b78f40 RCX: 1ff4000000057f02
[   13.971865][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005b78ff0
[   13.972041][   T39] RBP: ff1100000cac2000 R08: 1fe2200000b6f1ff R09: ff11000001d8d1a8
[   13.972219][   T39] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.972396][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   13.972590][   T39] FS:  0000000000000000(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.972798][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.972947][   T39] CR2: 00007f8cc00c21a0 CR3: 000000000c094002 CR4: 0000000000771ef0
[   13.973125][   T39] PKRU: 55555554
[   13.973218][   T39] Call Trace:
[   13.973306][   T39]  <TASK>
[   13.973367][   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))
[   13.973489][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   13.973612][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   13.973732][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   13.973823][   T39]  netif_state_change (net/core/dev.c:1605)
[   13.973942][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   13.974071][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   13.974223][   T39]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   13.974341][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   13.974458][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   13.974582][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.974703][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   13.974821][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   13.974943][   T39]  process_one_work (kernel/workqueue.c:3314)
[   13.975066][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   13.975190][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.975314][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   13.975435][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   13.975558][   T39]  kthread (kernel/kthread.c:436)
[   13.975647][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.975799][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   13.975918][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.976037][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   13.976190][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.976309][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   13.976428][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   13.978175][   T39] ------------[ cut here ]------------
| [   13.978291][   T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/39
| [   13.978522][   T39] Modules linked in:
| [   13.978891][   T39] Tainted: [W]=WARN
[   13.978980][   T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.979128][   T39] Workqueue: events_unbound linkwatch_event
[   13.980041][   T39] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   13.980275][   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
[   13.980701][   T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[   13.980852][   T39] RAX: 00000000ffffffa6 RBX: ff11000005b78940 RCX: 1ff4000000057f02
[   13.981033][   T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005b789f0
[   13.981287][   T39] RBP: ff11000009fdc000 R08: 1fe2200000b6f13f R09: ff11000001d8d1a8
[   13.981540][   T39] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   13.981716][   T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   13.981899][   T39] FS:  0000000000000000(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   13.982110][   T39] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.982333][   T39] CR2: 00007f8cc00c21a0 CR3: 000000003bd39004 CR4: 0000000000771ef0
[   13.982514][   T39] PKRU: 55555554
[   13.982604][   T39] Call Trace:
[   13.982692][   T39]  <TASK>
[   13.982754][   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))
[   13.982873][   T39]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   13.982993][   T39]  ? notifier_call_chain (kernel/notifier.c:85)
[   13.983112][   T39]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   13.983272][   T39]  netif_state_change (net/core/dev.c:1605)
[   13.983390][   T39]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   13.983517][   T39]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   13.983664][   T39]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   13.983786][   T39]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   13.983905][   T39]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   13.984024][   T39]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.984144][   T39]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   13.984333][   T39]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   13.984453][   T39]  process_one_work (kernel/workqueue.c:3314)
[   13.984584][   T39]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   13.984702][   T39]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   13.984827][   T39]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   13.984951][   T39]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   13.985069][   T39]  kthread (kernel/kthread.c:436)
[   13.985227][   T39]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   13.985374][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   13.985492][   T39]  ret_from_fork (arch/x86/kernel/process.c:158)
[   13.985615][   T39]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   13.985766][   T39]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   13.985886][   T39]  ? kthread_affine_node (kernel/kthread.c:378)
[   13.986008][   T39]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.041945][  T183] ------------[ cut here ]------------
| [   14.042120][  T183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/183
| [   14.042365][  T183] Modules linked in:
| [   14.042749][  T183] Tainted: [W]=WARN
[   14.042851][  T183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.043017][  T183] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.043194][  T183] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.043665][  T183] RSP: 0018:ffa00000005b7020 EFLAGS: 00010286
[   14.043835][  T183] RAX: 00000000ffffffa6 RBX: ff11000005b79240 RCX: 1ff40000000b6dca
[   14.044033][  T183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005b792f0
[   14.044236][  T183] RBP: ff1100000cac2000 R08: 1fe2200000b6f25f R09: ff1100000ce95158
[   14.044431][  T183] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[   14.044630][  T183] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   14.044828][  T183] FS:  00007fcaed50f840(0000) GS:ff1100009011a000(0000) knlGS:0000000000000000
[   14.045062][  T183] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.045230][  T183] CR2: 000000003f48d988 CR3: 000000000da9d002 CR4: 0000000000771ef0
[   14.045426][  T183] PKRU: 55555554
[   14.045530][  T183] Call Trace:
[   14.045629][  T183]  <TASK>
[   14.045698][  T183]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.045832][  T183]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.045931][  T183]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   14.046063][  T183]  __dev_notify_flags (net/core/dev.c:9787)
[   14.046290][  T183]  ? netif_change_name (net/core/dev.c:1495)
[   14.046495][  T183]  ? __dev_change_flags (net/core/dev.c:1788 net/core/dev.c:9750)
[   14.046632][  T183]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   14.046764][  T183]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.046897][  T183]  ? 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))
[   14.047030][  T183]  netif_change_flags (net/core/dev.c:9820)
[   14.047245][  T183]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   14.047378][  T183]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   14.047515][  T183]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.047647][  T183]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.047811][  T183]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.047943][  T183]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.048074][  T183]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.048283][  T183]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.048416][  T183]  ? __kernel_text_address (kernel/extable.c:79)
[   14.048552][  T183]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.048685][  T183]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.048819][  T183]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.048952][  T183]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.049083][  T183]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.049291][  T183]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.049423][  T183]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.049560][  T183]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.049691][  T183]  ? __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)
[   14.049823][  T183]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.049955][  T183]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.050086][  T183]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.050296][  T183]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.050432][  T183]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.050569][  T183]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.050697][  T183]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.050830][  T183]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.050960][  T183]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.051092][  T183]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.051309][  T183]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.051439][  T183]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.051574][  T183]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.051704][  T183]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.051835][  T183]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.051966][  T183]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.052096][  T183]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.052280][  T183]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.052409][  T183]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.052547][  T183]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.052676][  T183]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.052807][  T183]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.052939][  T183]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.053069][  T183]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.053259][  T183]  ? 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))
[   14.053389][  T183]  ? 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))
[   14.053525][  T183]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.053655][  T183]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.053786][  T183]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.053920][  T183]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.054051][  T183]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.054238][  T183]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.054372][  T183]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.054510][  T183]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.054641][  T183]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.054802][  T183]  ? move_addr_to_kernel (net/socket.c:258)
[   14.054931][  T183]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.055060][  T183]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.055233][  T183]  ___sys_sendmsg (net/socket.c:2752)
[   14.055362][  T183]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.055530][  T183]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.055671][  T183]  __sys_sendmsg (net/socket.c:2784)
[   14.055801][  T183]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.055930][  T183]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.056092][  T183]  ? 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)
[   14.056228][  T183]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.056360][  T183]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.056489][  T183]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.056624][  T183]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.056754][  T183]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.056917][  T183] RIP: 0033:0x7fcaed74908e
[   14.057056][  T183] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   14.057525][  T183] RSP: 002b:00007fff3ef999b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.057724][  T183] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcaed74908e
[   14.057920][  T183] RDX: 0000000000000000 RSI: 00007fff3ef99a60 RDI: 0000000000000005
[   14.058115][  T183] RBP: 00007fff3ef999c0 R08: 0000000000000000 R09: 0000000000000000
[   14.058316][  T183] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.058514][  T183] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3ef9a120
| [   14.117235][  T184] ------------[ cut here ]------------
| [   14.117394][  T184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/184
| [   14.117639][  T184] Modules linked in:
| [   14.118022][  T184] Tainted: [W]=WARN
[   14.118125][  T184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.118304][  T184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.118486][  T184] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.118965][  T184] RSP: 0018:ffa00000009171c8 EFLAGS: 00010286
[   14.119133][  T184] RAX: 00000000ffffffa6 RBX: ff1100000c9227c0 RCX: 1ff4000000122dff
[   14.119339][  T184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c922870
[   14.119546][  T184] RBP: ff1100000cac2000 R08: 1fe220000192450f R09: ff1100000ce92e80
[   14.119748][  T184] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.119947][  T184] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[   14.120146][  T184] FS:  00007f5f88bc6840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   14.120383][  T184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.120554][  T184] CR2: 00007f5f88dbbc40 CR3: 000000000daaf001 CR4: 0000000000771ef0
[   14.120754][  T184] PKRU: 55555554
[   14.120854][  T184] Call Trace:
[   14.120954][  T184]  <TASK>
[   14.121023][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.121162][  T184]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.121297][  T184]  notifier_call_chain (kernel/notifier.c:85)
[   14.121434][  T184]  netdev_update_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:11099 net/core/dev.c:11096)
[   14.121572][  T184]  ? netdev_sync_lower_features (./include/net/netdev_lock.h:33)
[   14.121736][  T184]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.121870][  T184]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.122003][  T184]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   14.122139][  T184]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   14.122279][  T184]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   14.122412][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.122547][  T184]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.122679][  T184]  ? bond_fill_linkxstats (./include/net/netlink.h:2266)
[   14.122812][  T184]  ? __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)
[   14.122946][  T184]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.123079][  T184]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.123279][  T184]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.123412][  T184]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.123551][  T184]  __rtnl_newlink (net/core/rtnetlink.c:3800 net/core/rtnetlink.c:4013)
[   14.123687][  T184]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.123821][  T184]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.123954][  T184]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.124086][  T184]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.124224][  T184]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.124357][  T184]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.124493][  T184]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.124633][  T184]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.124766][  T184]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.124899][  T184]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.125031][  T184]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.125258][  T184]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.125463][  T184]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.125603][  T184]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.125738][  T184]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.125872][  T184]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.126005][  T184]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.126143][  T184]  ? 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))
[   14.126333][  T184]  ? 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))
[   14.126470][  T184]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.126608][  T184]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.126742][  T184]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.126876][  T184]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.127010][  T184]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.127144][  T184]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.127336][  T184]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.127471][  T184]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.127609][  T184]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.127773][  T184]  ? move_addr_to_kernel (net/socket.c:258)
[   14.127910][  T184]  ___sys_sendmsg (net/socket.c:2752)
[   14.128043][  T184]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.128233][  T184]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.128378][  T184]  ? 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))
[   14.128518][  T184]  __sys_sendmsg (net/socket.c:2784)
[   14.128654][  T184]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.128791][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.128922][  T184]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.129057][  T184]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.129246][  T184]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.129380][  T184]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.129519][  T184]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.129684][  T184] RIP: 0033:0x7f5f88e0008e
[   14.129824][  T184] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   14.130354][  T184] RSP: 002b:00007ffd3cf6df30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.130564][  T184] RAX: ffffffffffffffda RBX: 00007ffd3cf6e6d0 RCX: 00007f5f88e0008e
[   14.130764][  T184] RDX: 0000000000000000 RSI: 00007ffd3cf6dfe0 RDI: 0000000000000005
[   14.130962][  T184] RBP: 00007ffd3cf6df40 R08: 0000000000000000 R09: 0000000000000000
[   14.131218][  T184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.131418][  T184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd3cf6e6a0
| [   14.186364][  T185] ------------[ cut here ]------------
| [   14.186525][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
| [   14.186762][  T185] Modules linked in:
| [   14.187138][  T185] Tainted: [W]=WARN
[   14.187245][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.187414][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.187591][  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
[   14.188058][  T185] RSP: 0018:ffa0000000926e10 EFLAGS: 00010286
[   14.188231][  T185] RAX: 00000000ffffffa6 RBX: ff1100000c922c40 RCX: 1ff4000000124d88
[   14.188430][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c922cf0
[   14.188631][  T185] RBP: ff1100000cac2000 R08: 1fe220000192459f R09: ff1100000ce90b58
[   14.188830][  T185] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.189031][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   14.189238][  T185] FS:  00007fb5f9d03840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   14.189473][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.189646][  T185] CR2: 000000001aa44988 CR3: 000000000bb96003 CR4: 0000000000771ef0
[   14.189846][  T185] PKRU: 55555554
[   14.189946][  T185] Call Trace:
[   14.190046][  T185]  <TASK>
[   14.190115][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.190254][  T185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.190386][  T185]  notifier_call_chain (kernel/notifier.c:85)
[   14.190526][  T185]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   14.190660][  T185]  ? __dev_open (./include/net/netdev_lock.h:33)
[   14.190795][  T185]  bond_set_dev_addr (drivers/net/bonding/bond_main.c:983)
[   14.190931][  T185]  bond_enslave (drivers/net/bonding/bond_main.c:2017)
[   14.191065][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.191204][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.191336][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.191469][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.191607][  T185]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   14.191740][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.191871][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.192004][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.192136][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.192278][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.192411][  T185]  do_set_master (net/core/rtnetlink.c:3011)
[   14.192546][  T185]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.192679][  T185]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   14.192814][  T185]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.192948][  T185]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.193112][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.193250][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.193382][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.193519][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.193651][  T185]  ? __kernel_text_address (kernel/extable.c:79)
[   14.193782][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.193917][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.194048][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.194186][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.194318][  T185]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.194450][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.194586][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.194718][  T185]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.194850][  T185]  ? __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)
[   14.194983][  T185]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.195115][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.195253][  T185]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.195386][  T185]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.195524][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.195661][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.195795][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.195928][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.196061][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.196197][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.196330][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.196465][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.196600][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.196735][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.196869][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.197004][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.197137][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.197273][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.197406][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.197541][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.197676][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.197808][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.197943][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.198079][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.198216][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.198354][  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))
[   14.198485][  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))
[   14.198621][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.198754][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.198888][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.199024][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.199161][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.199295][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.199429][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.199568][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.199700][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.199863][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[   14.199998][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.200129][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.200268][  T185]  ___sys_sendmsg (net/socket.c:2752)
[   14.200400][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.200567][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.200711][  T185]  __sys_sendmsg (net/socket.c:2784)
[   14.200844][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.200976][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.201141][  T185]  ? 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)
[   14.201279][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.201411][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.201548][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.201680][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.201813][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.201976][  T185] RIP: 0033:0x7fb5f9f3d08e
[   14.202117][  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
[   14.202593][  T185] RSP: 002b:00007ffe24f3a0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.202794][  T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb5f9f3d08e
[   14.202993][  T185] RDX: 0000000000000000 RSI: 00007ffe24f3a150 RDI: 0000000000000005
[   14.203194][  T185] RBP: 00007ffe24f3a0b0 R08: 0000000000000000 R09: 0000000000000000
[   14.203391][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.203592][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24f3a810
| [   14.205199][  T185] ------------[ cut here ]------------
| [   14.205328][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
| [   14.205557][  T185] Modules linked in:
| [   14.205926][  T185] Tainted: [W]=WARN
[   14.206027][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.206195][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.206368][  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
[   14.206840][  T185] RSP: 0018:ffa0000000926d80 EFLAGS: 00010286
[   14.207007][  T185] RAX: 00000000ffffffa6 RBX: ff1100000c923840 RCX: 1ff4000000124d76
[   14.207208][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9238f0
[   14.207407][  T185] RBP: ff1100000a404000 R08: 1fe220000192471f R09: ff1100000ce90b58
[   14.207608][  T185] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.207804][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[   14.208003][  T185] FS:  00007fb5f9d03840(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   14.208240][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.208407][  T185] CR2: 000000001aa44988 CR3: 000000000bb96003 CR4: 0000000000771ef0
[   14.208609][  T185] PKRU: 55555554
[   14.208709][  T185] Call Trace:
[   14.208807][  T185]  <TASK>
[   14.208875][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.209007][  T185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.209141][  T185]  notifier_call_chain (kernel/notifier.c:85)
[   14.209281][  T185]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[   14.209414][  T185]  ? netif_set_mtu (net/core/dev.c:9910)
[   14.209550][  T185]  ? netif_set_group (net/core/dev.c:9947)
[   14.209687][  T185]  dev_set_mac_address (net/core/dev_api.c:339)
[   14.209819][  T185]  ? dev_set_mtu (net/core/dev_api.c:249)
[   14.209950][  T185]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   14.210085][  T185]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[   14.210226][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.210361][  T185]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   14.210494][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.210631][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.210764][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.210896][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.211032][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.211171][  T185]  do_set_master (net/core/rtnetlink.c:3011)
[   14.211304][  T185]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.211437][  T185]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   14.211576][  T185]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.211710][  T185]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.211875][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.212008][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.212139][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.212278][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.212410][  T185]  ? __kernel_text_address (kernel/extable.c:79)
[   14.212571][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.212717][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.212852][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.212986][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.213119][  T185]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.213257][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.213388][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.213529][  T185]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.213666][  T185]  ? __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)
[   14.213800][  T185]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.213932][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.214066][  T185]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.214204][  T185]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.214340][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.214475][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.214615][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.214747][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.214880][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.215012][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.215144][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.215284][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.215416][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.215552][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.215684][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.215818][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.215951][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.216081][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.216220][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.216354][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.216488][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.216626][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.216759][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.216891][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.217025][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.217165][  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))
[   14.217299][  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))
[   14.217435][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.217573][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.217705][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.217838][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.217972][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.218105][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.218245][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.218376][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.218513][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.218677][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[   14.218811][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.218944][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.219077][  T185]  ___sys_sendmsg (net/socket.c:2752)
[   14.219224][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.219391][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.219538][  T185]  __sys_sendmsg (net/socket.c:2784)
[   14.219672][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.219803][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.219970][  T185]  ? 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)
[   14.220101][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.220239][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.220371][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.220508][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.220640][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.220804][  T185] RIP: 0033:0x7fb5f9f3d08e
[   14.220942][  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
[   14.221415][  T185] RSP: 002b:00007ffe24f3a0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.221618][  T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb5f9f3d08e
[   14.221814][  T185] RDX: 0000000000000000 RSI: 00007ffe24f3a150 RDI: 0000000000000005
[   14.222008][  T185] RBP: 00007ffe24f3a0b0 R08: 0000000000000000 R09: 0000000000000000
[   14.222210][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.222406][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24f3a810
| [   14.224425][  T185] ------------[ cut here ]------------
| [   14.224619][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
| [   14.224891][  T185] Modules linked in:
| [   14.225366][  T185] Tainted: [W]=WARN
[   14.225517][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.225730][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.225946][  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
[   14.226460][  T185] RSP: 0018:ffa0000000926e18 EFLAGS: 00010286
[   14.226683][  T185] RAX: 00000000ffffffa6 RBX: ff1100000c922040 RCX: 1ff4000000124d89
[   14.226925][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9220f0
[   14.227178][  T185] RBP: ff1100000a404000 R08: 1fe220000192441f R09: ff1100000ce90b58
[   14.227420][  T185] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   14.227672][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000090f8400
[   14.227916][  T185] FS:  00007fb5f9d03840(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   14.228214][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.228427][  T185] CR2: 000056245f4e9d5c CR3: 000000000bb96004 CR4: 0000000000771ef0
[   14.228677][  T185] PKRU: 55555554
[   14.228822][  T185] Call Trace:
[   14.228966][  T185]  <TASK>
[   14.229079][  T185]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.229282][  T185]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.229428][  T185]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[   14.229583][  T185]  ? netdev_notify_peers (net/core/dev.c:1642)
[   14.229762][  T185]  dev_open (net/core/dev_api.c:202)
[   14.229909][  T185]  ? __asan_memcpy (mm/kasan/shadow.c:106 (discriminator 1))
[   14.230089][  T185]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[   14.230288][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.230467][  T185]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   14.230655][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.230831][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.231010][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.231199][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.231382][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.231576][  T185]  do_set_master (net/core/rtnetlink.c:3011)
[   14.231757][  T185]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.231937][  T185]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   14.232117][  T185]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.232307][  T185]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.232524][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.232702][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.232883][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.233060][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.233253][  T185]  ? __kernel_text_address (kernel/extable.c:79)
[   14.233433][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.233620][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.233799][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.233977][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.234170][  T185]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.234347][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.234531][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.234709][  T185]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.234888][  T185]  ? __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)
[   14.235065][  T185]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.235259][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.235440][  T185]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.235630][  T185]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.235815][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.235996][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.236190][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.236370][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.236554][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.236735][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.236916][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.237098][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.237290][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.237469][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.237656][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.237838][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.238018][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.238211][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.238393][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.238580][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.238762][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.238940][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.239120][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.239309][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.239487][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.239676][  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))
[   14.239856][  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))
[   14.240036][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.240229][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.240406][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.240590][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.240787][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.240967][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.241164][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.241342][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.241525][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.241735][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[   14.241914][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.242092][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.242284][  T185]  ___sys_sendmsg (net/socket.c:2752)
[   14.242464][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.242680][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.242872][  T185]  __sys_sendmsg (net/socket.c:2784)
[   14.243051][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.243243][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.243455][  T185]  ? 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)
[   14.243644][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.243827][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.244006][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.244199][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.244379][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.244596][  T185] RIP: 0033:0x7fb5f9f3d08e
[   14.244783][  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
[   14.245310][  T185] RSP: 002b:00007ffe24f3a0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.245563][  T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb5f9f3d08e
[   14.245806][  T185] RDX: 0000000000000000 RSI: 00007ffe24f3a150 RDI: 0000000000000005
[   14.246048][  T185] RBP: 00007ffe24f3a0b0 R08: 0000000000000000 R09: 0000000000000000
[   14.246307][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.246552][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24f3a810
| [   14.258056][  T185] ------------[ cut here ]------------
| [   14.258241][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
| [   14.258530][  T185] Modules linked in:
| [   14.258986][  T185] Tainted: [W]=WARN
[   14.259132][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.259374][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.259600][  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
[   14.260107][  T185] RSP: 0018:ffa0000000926e10 EFLAGS: 00010286
[   14.260338][  T185] RAX: 00000000ffffffa6 RBX: ff1100000b1acc40 RCX: 1ff4000000124d88
[   14.260586][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1accf0
[   14.260829][  T185] RBP: ff1100000a404000 R08: 1fe220000163599f R09: ff1100000ce90b58
[   14.261072][  T185] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.261324][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   14.261576][  T185] FS:  00007fb5f9d03840(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   14.261853][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.262065][  T185] CR2: 000056245f4e9d5c CR3: 000000000bb96004 CR4: 0000000000771ef0
[   14.262321][  T185] PKRU: 55555554
[   14.262466][  T185] Call Trace:
[   14.262617][  T185]  <TASK>
[   14.262731][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.262906][  T185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.263085][  T185]  notifier_call_chain (kernel/notifier.c:85)
[   14.263279][  T185]  netdev_lower_state_changed (net/core/dev.c:9573)
[   14.263460][  T185]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   14.263679][  T185]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   14.263855][  T185]  ? queue_delayed_work_on (kernel/workqueue.c:2616 (discriminator 6))
[   14.264034][  T185]  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:2139)
[   14.264227][  T185]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   14.264405][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.264584][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.264765][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.264941][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.265122][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.265314][  T185]  do_set_master (net/core/rtnetlink.c:3011)
[   14.265491][  T185]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.265675][  T185]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   14.265854][  T185]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.266035][  T185]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.266254][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.266431][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.266617][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.266794][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.266970][  T185]  ? __kernel_text_address (kernel/extable.c:79)
[   14.267162][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.267343][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.267526][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.267703][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.267877][  T185]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.268052][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.268241][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.268417][  T185]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.268601][  T185]  ? __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)
[   14.268779][  T185]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.268955][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.269132][  T185]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.269320][  T185]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.269499][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.269688][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.269866][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.270044][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.270232][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.270408][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.270595][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.270778][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.270954][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.271131][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.271321][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.271503][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.271690][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.271868][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.272044][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.272232][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.272410][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.272595][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.272779][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.272959][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.273138][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.273331][  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))
[   14.273513][  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))
[   14.273694][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.273873][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.274051][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.274248][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.274428][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.274616][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.274807][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.274986][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.275174][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.275382][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[   14.275572][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.275750][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.275931][  T185]  ___sys_sendmsg (net/socket.c:2752)
[   14.276108][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.276328][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.276525][  T185]  __sys_sendmsg (net/socket.c:2784)
[   14.276705][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.276881][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.277096][  T185]  ? 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)
[   14.277287][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.277466][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.277651][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.277828][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.278006][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.278228][  T185] RIP: 0033:0x7fb5f9f3d08e
[   14.278415][  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
[   14.278930][  T185] RSP: 002b:00007ffe24f3a0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.279187][  T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb5f9f3d08e
[   14.279430][  T185] RDX: 0000000000000000 RSI: 00007ffe24f3a150 RDI: 0000000000000005
[   14.279676][  T185] RBP: 00007ffe24f3a0b0 R08: 0000000000000000 R09: 0000000000000000
[   14.279915][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.280173][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24f3a810
| [   14.282296][  T185] ------------[ cut here ]------------
| [   14.282468][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
| [   14.282748][  T185] Modules linked in:
| [   14.283614][  T185] Tainted: [W]=WARN
[   14.283820][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.284111][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.284354][  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
[   14.284877][  T185] RSP: 0018:ffa0000000926d20 EFLAGS: 00010286
[   14.285089][  T185] RAX: 00000000ffffffa6 RBX: ff1100000b1ac040 RCX: 1ff4000000124d6a
[   14.285343][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1ac0f0
[   14.285595][  T185] RBP: ff1100000a404000 R08: 1fe220000163581f R09: ff1100000ce90b58
[   14.285838][  T185] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.286080][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   14.286337][  T185] FS:  00007fb5f9d03840(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   14.286629][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.286844][  T185] CR2: 000056245f4e9d5c CR3: 000000000bb96004 CR4: 0000000000771ef0
[   14.287091][  T185] PKRU: 55555554
[   14.287249][  T185] Call Trace:
[   14.287398][  T185]  <TASK>
[   14.287520][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.287701][  T185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.287884][  T185]  notifier_call_chain (kernel/notifier.c:85)
[   14.288066][  T185]  __netdev_upper_dev_link (net/core/dev.c:8931)
[   14.288259][  T185]  ? packet_sendmsg_spkt (af_packet.c:?)
[   14.288441][  T185]  ? netdev_wait_allrefs_any (net/core/dev.c:11629)
[   14.288636][  T185]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[   14.288821][  T185]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   14.289002][  T185]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   14.289200][  T185]  ? netdev_rx_handler_register (net/core/dev.c:5900)
[   14.289381][  T185]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[   14.289577][  T185]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   14.289761][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.289940][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.290122][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.290313][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.290502][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.290693][  T185]  do_set_master (net/core/rtnetlink.c:3011)
[   14.290874][  T185]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.291067][  T185]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   14.291262][  T185]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.291442][  T185]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.291668][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.291850][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.292029][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.292222][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.292402][  T185]  ? __kernel_text_address (kernel/extable.c:79)
[   14.292587][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.292773][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.292957][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.293211][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.293460][  T185]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.293714][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.293967][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.294184][  T185]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.294365][  T185]  ? __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)
[   14.294553][  T185]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.294737][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.294916][  T185]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.295094][  T185]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.295290][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.295473][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.295659][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.295838][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.296019][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.296215][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.296396][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.296587][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.296767][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.296948][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.297128][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.297322][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.297516][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.297697][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.297876][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.298054][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.298248][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.298426][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.298615][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.298794][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.298976][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.299171][  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))
[   14.299348][  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))
[   14.299537][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.299719][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.299899][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.300079][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.300273][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.300454][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.300653][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.300868][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.301104][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.301328][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[   14.301520][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.301768][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.301973][  T185]  ___sys_sendmsg (net/socket.c:2752)
[   14.302166][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.302395][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.302679][  T185]  __sys_sendmsg (net/socket.c:2784)
[   14.302885][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.303066][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.303296][  T185]  ? 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)
[   14.303480][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.303702][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.303896][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.304075][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.304267][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.304477][  T185] RIP: 0033:0x7fb5f9f3d08e
[   14.304671][  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
[   14.305200][  T185] RSP: 002b:00007ffe24f3a0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.305445][  T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb5f9f3d08e
[   14.305695][  T185] RDX: 0000000000000000 RSI: 00007ffe24f3a150 RDI: 0000000000000005
[   14.305941][  T185] RBP: 00007ffe24f3a0b0 R08: 0000000000000000 R09: 0000000000000000
[   14.306198][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.306438][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24f3a810
| [   14.308388][  T185] ------------[ cut here ]------------
| [   14.308567][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
| [   14.308837][  T185] Modules linked in:
| [   14.309311][  T185] Tainted: [W]=WARN
[   14.309456][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.309672][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.309887][  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
[   14.310405][  T185] RSP: 0018:ffa0000000926e10 EFLAGS: 00010286
[   14.310623][  T185] RAX: 00000000ffffffa6 RBX: ff1100000b1ad240 RCX: 1ff4000000124d88
[   14.310861][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1ad2f0
[   14.311101][  T185] RBP: ff1100000a404000 R08: 1fe2200001635a5f R09: ff1100000ce90b58
[   14.311357][  T185] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.311608][  T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   14.311849][  T185] FS:  00007fb5f9d03840(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   14.312124][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.312350][  T185] CR2: 000056245f4e9d5c CR3: 000000000bb96004 CR4: 0000000000771ef0
[   14.312602][  T185] PKRU: 55555554
[   14.312748][  T185] Call Trace:
[   14.312891][  T185]  <TASK>
[   14.313005][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.313195][  T185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.313373][  T185]  notifier_call_chain (kernel/notifier.c:85)
[   14.313557][  T185]  netdev_lower_state_changed (net/core/dev.c:9573)
[   14.313740][  T185]  ? netdev_offload_xstats_get (net/core/dev.c:9374)
[   14.313951][  T185]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   14.314128][  T185]  ? netdev_is_rx_handler_busy (net/core/dev.c:5878 (discriminator 4))
[   14.314319][  T185]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[   14.314503][  T185]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   14.314690][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.314870][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.315049][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.315239][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.315422][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.315611][  T185]  do_set_master (net/core/rtnetlink.c:3011)
[   14.315793][  T185]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.315973][  T185]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   14.316166][  T185]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.316348][  T185]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.316565][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.316746][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.316925][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.317102][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.317293][  T185]  ? __kernel_text_address (kernel/extable.c:79)
[   14.317477][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.317663][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.317841][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.318018][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.318208][  T185]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.318387][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.318572][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.318749][  T185]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.318929][  T185]  ? __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)
[   14.319105][  T185]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.319295][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.319473][  T185]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.319651][  T185]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.319831][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.320009][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.320202][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.320379][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.320571][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.320748][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.320925][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.321106][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.321295][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.321474][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.321689][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.321938][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.322204][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.322457][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.322668][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.322847][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.323029][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.323220][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.323404][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.323587][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.323766][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.323946][  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))
[   14.324123][  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))
[   14.324316][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.324495][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.324686][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.324867][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.325046][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.325234][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.325414][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.325601][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.325779][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.325985][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[   14.326179][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.326358][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.326544][  T185]  ___sys_sendmsg (net/socket.c:2752)
[   14.326722][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.326931][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.327121][  T185]  __sys_sendmsg (net/socket.c:2784)
[   14.327313][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.327494][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.327715][  T185]  ? 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)
[   14.327893][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.328071][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.328262][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.328438][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.328620][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.328831][  T185] RIP: 0033:0x7fb5f9f3d08e
[   14.329016][  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
[   14.329543][  T185] RSP: 002b:00007ffe24f3a0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.329789][  T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb5f9f3d08e
[   14.330031][  T185] RDX: 0000000000000000 RSI: 00007ffe24f3a150 RDI: 0000000000000005
[   14.330287][  T185] RBP: 00007ffe24f3a0b0 R08: 0000000000000000 R09: 0000000000000000
[   14.330535][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.330777][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24f3a810
| [   14.332913][  T185] ------------[ cut here ]------------
| [   14.333085][  T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
| [   14.333401][  T185] Modules linked in:
| [   14.334054][  T185] Tainted: [W]=WARN
[   14.334795][  T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.335070][  T185] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.335367][  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
[   14.335939][  T185] RSP: 0018:ffa0000000926db8 EFLAGS: 00010286
[   14.336219][  T185] RAX: 00000000ffffffa6 RBX: ff1100000b1adb40 RCX: 1ff4000000124d7d
[   14.336523][  T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1adbf0
[   14.336822][  T185] RBP: ff1100000cac2000 R08: 1fe2200001635b7f R09: ff1100000ce90b58
[   14.337127][  T185] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   14.337436][  T185] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
[   14.337743][  T185] FS:  00007fb5f9d03840(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   14.338077][  T185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.338353][  T185] CR2: 000056245f4e9d5c CR3: 000000000bb96004 CR4: 0000000000771ef0
[   14.338660][  T185] PKRU: 55555554
[   14.338860][  T185] Call Trace:
[   14.339057][  T185]  <TASK>
[   14.339239][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.339470][  T185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   14.339712][  T185]  notifier_call_chain (kernel/notifier.c:85)
[   14.339948][  T185]  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)
[   14.340226][  T185]  ? 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)
[   14.340461][  T185]  ? netdev_lower_state_changed (net/core/dev.c:9573)
[   14.340740][  T185]  ? netdev_change_features (net/core/dev.c:11117)
[   14.340973][  T185]  ? netdev_upper_dev_link (net/core/dev.c:8974)
[   14.341220][  T185]  ? sysfs_create_files (./include/linux/sysfs.h:774 fs/sysfs/file.c:384)
[   14.341454][  T185]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[   14.341705][  T185]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5209 (discriminator 9))
[   14.341945][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.342191][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.342425][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.342670][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.342909][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.343145][  T185]  do_set_master (net/core/rtnetlink.c:3011)
[   14.343440][  T185]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   14.343680][  T185]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[   14.343915][  T185]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.344217][  T185]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.344480][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.344725][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.344957][  T185]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.345205][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.345437][  T185]  ? __kernel_text_address (kernel/extable.c:79)
[   14.345654][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.345832][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.346010][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.346202][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.346379][  T185]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.346564][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.346740][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.346918][  T185]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.347095][  T185]  ? __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)
[   14.347284][  T185]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.347461][  T185]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.347665][  T185]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.347840][  T185]  ? nla_get_range_signed (lib/nlattr.c:270)
[   14.348021][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.348215][  T185]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.348398][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.348580][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.348759][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.348934][  T185]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.349113][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.349304][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.349481][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.349677][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.349857][  T185]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.350061][  T185]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.350317][  T185]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.350503][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.350690][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.350866][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.351045][  T185]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.351231][  T185]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.351410][  T185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.351596][  T185]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.351779][  T185]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.351963][  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))
[   14.352140][  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))
[   14.352333][  T185]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.352520][  T185]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.352699][  T185]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.352878][  T185]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.353057][  T185]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.353254][  T185]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.353433][  T185]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.353621][  T185]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.353799][  T185]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.354037][  T185]  ? move_addr_to_kernel (net/socket.c:258)
[   14.354300][  T185]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.354556][  T185]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.354819][  T185]  ___sys_sendmsg (net/socket.c:2752)
[   14.355035][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.355264][  T185]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.355454][  T185]  __sys_sendmsg (net/socket.c:2784)
[   14.355643][  T185]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.355821][  T185]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.356032][  T185]  ? 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)
[   14.356227][  T185]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.356407][  T185]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.356593][  T185]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.356773][  T185]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.356953][  T185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.357173][  T185] RIP: 0033:0x7fb5f9f3d08e
[   14.357354][  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
[   14.357875][  T185] RSP: 002b:00007ffe24f3a0a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.358120][  T185] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb5f9f3d08e
[   14.358375][  T185] RDX: 0000000000000000 RSI: 00007ffe24f3a150 RDI: 0000000000000005
[   14.358627][  T185] RBP: 00007ffe24f3a0b0 R08: 0000000000000000 R09: 0000000000000000
[   14.358867][  T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.359106][  T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe24f3a810
| [   14.369162][   T38] ------------[ cut here ]------------
| [   14.369298][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/38
| [   14.369543][   T38] Modules linked in:
| [   14.369922][   T38] Tainted: [W]=WARN
[   14.370019][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.370181][   T38] Workqueue: events_unbound linkwatch_event
[   14.370342][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.370497][   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
[   14.370932][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   14.371085][   T38] RAX: 00000000ffffffa6 RBX: ff1100000b1ac4c0 RCX: 1ff4000000055f02
[   14.371269][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1ac570
[   14.371453][   T38] RBP: ff1100000a404000 R08: 1fe22000016358af R09: ff11000001d8aea8
[   14.371639][   T38] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.371815][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   14.371997][   T38] FS:  0000000000000000(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   14.372212][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.372361][   T38] CR2: 000000001aa44988 CR3: 000000003bd39004 CR4: 0000000000771ef0
[   14.372544][   T38] PKRU: 55555554
[   14.372632][   T38] Call Trace:
[   14.372726][   T38]  <TASK>
[   14.372789][   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))
[   14.372907][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.373024][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   14.373142][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.373240][   T38]  netif_state_change (net/core/dev.c:1605)
[   14.373359][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   14.373514][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   14.373633][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   14.373751][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.373875][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   14.373992][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   14.374114][   T38]  process_one_work (kernel/workqueue.c:3314)
[   14.374241][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   14.374358][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.374487][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   14.374613][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   14.374730][   T38]  kthread (kernel/kthread.c:436)
[   14.374820][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.374964][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.375082][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.375208][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   14.375357][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.375476][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.375612][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.377124][   T38] ------------[ cut here ]------------
| [   14.377249][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 0/38
| [   14.377482][   T38] Modules linked in:
| [   14.377849][   T38] Tainted: [W]=WARN
[   14.377939][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.378089][   T38] Workqueue: events_unbound linkwatch_event
[   14.378250][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.378402][   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
[   14.378824][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   14.378975][   T38] RAX: 00000000ffffffa6 RBX: ff1100000b1adcc0 RCX: 1ff4000000055f02
[   14.379170][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1add70
[   14.379346][   T38] RBP: ff11000009fdc000 R08: 1fe2200001635baf R09: ff11000001d8aea8
[   14.379526][   T38] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   14.379701][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   14.379876][   T38] FS:  0000000000000000(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   14.380084][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.380239][   T38] CR2: 000000001aa44988 CR3: 000000003bd39004 CR4: 0000000000771ef0
[   14.380416][   T38] PKRU: 55555554
[   14.380503][   T38] Call Trace:
[   14.380596][   T38]  <TASK>
[   14.380657][   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))
[   14.380776][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.380895][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   14.381013][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.381105][   T38]  netif_state_change (net/core/dev.c:1605)
[   14.381233][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   14.381384][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[   14.381502][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   14.381625][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.381747][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   14.381865][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   14.381984][   T38]  process_one_work (kernel/workqueue.c:3314)
[   14.382107][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   14.382230][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.382354][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   14.382475][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   14.382598][   T38]  kthread (kernel/kthread.c:436)
[   14.382687][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.382832][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.382959][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   14.383079][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   14.383232][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   14.383351][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   14.383468][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   14.440547][  T186] ------------[ cut here ]------------
| [   14.440739][  T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/186
| [   14.441015][  T186] Modules linked in:
| [   14.441563][  T186] Tainted: [W]=WARN
[   14.441708][  T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.441918][  T186] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   14.442136][  T186] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   14.442661][  T186] RSP: 0018:ffa0000000917020 EFLAGS: 00010286
[   14.442873][  T186] RAX: 00000000ffffffa6 RBX: ff1100000b1ac640 RCX: 1ff4000000122dca
[   14.443112][  T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1ac6f0
[   14.443467][  T186] RBP: ff1100000cac2000 R08: 1fe22000016358df R09: ff1100000d12ae58
[   14.443791][  T186] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[   14.444040][  T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[   14.444348][  T186] FS:  00007f58625f3840(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   14.444751][  T186] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.445057][  T186] CR2: 000000001fb40988 CR3: 000000000cfad001 CR4: 0000000000771ef0
[   14.445427][  T186] PKRU: 55555554
[   14.445672][  T186] Call Trace:
[   14.445863][  T186]  <TASK>
[   14.445979][  T186]  ? __local_bh_enable_ip (kernel/softirq.c:455)
[   14.446168][  T186]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   14.446348][  T186]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   14.446495][  T186]  ? mark_held_locks (kernel/locking/lockdep.c:4325)
[   14.446680][  T186]  __dev_notify_flags (net/core/dev.c:9787)
[   14.446863][  T186]  ? netif_change_name (net/core/dev.c:1495)
[   14.447040][  T186]  ? __dev_change_flags (net/core/dev.c:9752)
[   14.447232][  T186]  ? netif_set_allmulti (./include/net/netdev_lock.h:33)
[   14.447412][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.447602][  T186]  ? 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))
[   14.447783][  T186]  netif_change_flags (net/core/dev.c:9820)
[   14.447960][  T186]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   14.448136][  T186]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   14.448328][  T186]  ? rtnl_link_get_size (net/core/rtnetlink.c:716)
[   14.448503][  T186]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4040 (discriminator 3) kernel/rcu/tree.c:4032 (discriminator 3))
[   14.448743][  T186]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.448985][  T186]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.449177][  T186]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   14.449354][  T186]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.449540][  T186]  ? __kernel_text_address (kernel/extable.c:79)
[   14.449720][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.449900][  T186]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.450077][  T186]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.450263][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.450439][  T186]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   14.450619][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.450797][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.450974][  T186]  ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 22))
[   14.451165][  T186]  ? __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)
[   14.451343][  T186]  ? __mutex_lock (kernel/locking/mutex.c:798 (discriminator 1) kernel/locking/mutex.c:820 (discriminator 1))
[   14.451527][  T186]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:341 net/core/rtnetlink.c:4149)
[   14.451706][  T186]  ? ww_mutex_lock (kernel/locking/mutex.c:933)
[   14.451886][  T186]  ? __rtnl_newlink (net/core/rtnetlink.c:4000)
[   14.452064][  T186]  rtnl_newlink (net/core/rtnetlink.c:4150)
[   14.452254][  T186]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.452428][  T186]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.452614][  T186]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.452793][  T186]  ? mark_usage (kernel/locking/lockdep.c:4674)
[   14.452968][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.453160][  T186]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.453346][  T186]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.453600][  T186]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.453808][  T186]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   14.453989][  T186]  ? __rtnl_newlink (net/core/rtnetlink.c:4027 (discriminator 1))
[   14.454190][  T186]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   14.454369][  T186]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.454552][  T186]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.454731][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.454909][  T186]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   14.455082][  T186]  ? find_held_lock (kernel/locking/lockdep.c:5350)
[   14.455271][  T186]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   14.455448][  T186]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   14.455632][  T186]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   14.455810][  T186]  ? 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))
[   14.455983][  T186]  ? 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))
[   14.456176][  T186]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   14.456353][  T186]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   14.456535][  T186]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   14.456713][  T186]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   14.456890][  T186]  ? netlink_unicast (./include/net/net_namespace.h:419 (discriminator 7))
[   14.457067][  T186]  ? __might_fault (mm/memory.c:7340 (discriminator 5))
[   14.457259][  T186]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   14.457438][  T186]  ? copy_msghdr_from_user (net/socket.c:2635)
[   14.457616][  T186]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5349)
[   14.457821][  T186]  ? move_addr_to_kernel (net/socket.c:258)
[   14.457998][  T186]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   14.458187][  T186]  ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 2) kernel/locking/lockdep.c:3821 (discriminator 2) kernel/locking/lockdep.c:3876 (discriminator 2))
[   14.458364][  T186]  ___sys_sendmsg (net/socket.c:2752)
[   14.458548][  T186]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3131)
[   14.458759][  T186]  ? copy_msghdr_from_user (net/socket.c:2603)
[   14.458947][  T186]  __sys_sendmsg (net/socket.c:2784)
[   14.459123][  T186]  ? __sys_sendmsg_sock (net/socket.c:2765)
[   14.459312][  T186]  ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3156 (discriminator 6))
[   14.459529][  T186]  ? 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)
[   14.459707][  T186]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   14.459884][  T186]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   14.460063][  T186]  ? trace_hardirqs_off (kernel/trace/trace_preemptirq.c:104 (discriminator 1))
[   14.460251][  T186]  ? exc_page_fault (arch/x86/mm/fault.c:1480 (discriminator 3) arch/x86/mm/fault.c:1527 (discriminator 3))
[   14.460429][  T186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.460646][  T186] RIP: 0033:0x7f586282d08e
[   14.460826][  T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 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
[   14.461344][  T186] RSP: 002b:00007ffe99b8b780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   14.461594][  T186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f586282d08e
[   14.461831][  T186] RDX: 0000000000000000 RSI: 00007ffe99b8b830 RDI: 0000000000000005
[   14.462068][  T186] RBP: 00007ffe99b8b790 R08: 0000000000000000 R09: 0000000000000000
[   14.462322][  T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10e177
[   14.462569][  T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe99b8bef0
| [   18.626473][  T177] ------------[ cut here ]------------
| [   18.626726][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/177
| [   18.627025][  T177] Modules linked in:
| [   18.627563][  T177] Tainted: [W]=WARN
[   18.627705][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.627911][  T177] Workqueue: netns cleanup_net
[   18.628092][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.628372][  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
[   18.628884][  T177] RSP: 0018:ffa00000008d7748 EFLAGS: 00010286
[   18.629106][  T177] RAX: 00000000ffffffa6 RBX: ff11000004b830c0 RCX: 1ff400000011aeaf
[   18.629354][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b83170
[   18.629607][  T177] RBP: ff11000009fdc000 R08: 1fe220000097062f R09: ff1100000d118bd0
[   18.629861][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   18.630093][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a404000
[   18.630337][  T177] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.630613][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.630816][  T177] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.631048][  T177] PKRU: 55555554
[   18.631198][  T177] Call Trace:
[   18.631339][  T177]  <TASK>
[   18.631516][  T177]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   18.631708][  T177]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   18.631852][  T177]  netif_close_many (net/core/dev.c:1804)
[   18.632027][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.632213][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.632386][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.632566][  T177]  ? __dev_close_many (net/core/dev.c:1781)
[   18.632742][  T177]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   18.632973][  T177]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   18.633209][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   18.633422][  T177]  ? 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)
[   18.633598][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.633802][  T177]  ? 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)
[   18.633974][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.634144][  T177]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   18.634360][  T177]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   18.634541][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.634718][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.634889][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.635063][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.635249][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.635417][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.635596][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.635770][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.635942][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.636115][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.636301][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.636471][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.636652][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.636824][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.636995][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.637188][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.637355][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.637536][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.637711][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.637879][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.638052][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.638229][  T177]  kthread (kernel/kthread.c:436)
[   18.638370][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.638580][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.638750][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.638923][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.639124][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.639311][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.639481][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.642828][  T177] ------------[ cut here ]------------
| [   18.643004][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/177
| [   18.643491][  T177] Modules linked in:
| [   18.644043][  T177] Tainted: [W]=WARN
[   18.644225][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.644425][  T177] Workqueue: netns cleanup_net
[   18.644632][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.644840][  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
[   18.645412][  T177] RSP: 0018:ffa00000008d7748 EFLAGS: 00010286
[   18.645629][  T177] RAX: 00000000ffffffa6 RBX: ff1100000a7e6040 RCX: 1ff400000011aeaf
[   18.645858][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7e60f0
[   18.646084][  T177] RBP: ff1100000a404000 R08: 1fe22000014fcc1f R09: ff1100000d118bd0
[   18.646326][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[   18.646564][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000008d77e8
[   18.646793][  T177] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.647053][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.647268][  T177] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.647495][  T177] PKRU: 55555554
[   18.647643][  T177] Call Trace:
[   18.647780][  T177]  <TASK>
[   18.647888][  T177]  ? 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))
[   18.648138][  T177]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   18.648321][  T177]  ? notifier_call_chain (kernel/notifier.c:85)
[   18.648498][  T177]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   18.648647][  T177]  netif_close_many (net/core/dev.c:1804)
[   18.648894][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.649063][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.649243][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.649413][  T177]  ? __dev_close_many (net/core/dev.c:1781)
[   18.649668][  T177]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   18.649865][  T177]  ? __rtnl_unlock (net/core/rtnetlink.c:143)
[   18.650033][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   18.650247][  T177]  ? 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)
[   18.650418][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.650625][  T177]  ? 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)
[   18.650792][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.651036][  T177]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   18.651248][  T177]  ? unregister_netdevice_many (net/core/dev.c:12497)
[   18.651418][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.651596][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.651845][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.652016][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.652197][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.652363][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.652618][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.652788][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.652956][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.653126][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.653388][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.653561][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.653730][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.653897][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.654143][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.654330][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.654496][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.654679][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.654928][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.655093][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.655275][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.655444][  T177]  kthread (kernel/kthread.c:436)
[   18.655668][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.655863][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.656030][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.656214][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.656487][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.656660][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.656830][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.660071][  T177] ------------[ cut here ]------------
| [   18.660678][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/177
| [   18.661312][  T177] Modules linked in:
| [   18.661860][  T177] Tainted: [W]=WARN
[   18.662038][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.662289][  T177] Workqueue: netns cleanup_net
[   18.662503][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.662757][  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
[   18.663275][  T177] RSP: 0018:ffa00000008d7878 EFLAGS: 00010286
[   18.663511][  T177] RAX: 00000000ffffffa6 RBX: ff1100000a7e6ac0 RCX: 1ff400000011aed5
[   18.663784][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7e6b70
[   18.664049][  T177] RBP: ff11000009fdc000 R08: 1fe22000014fcd6f R09: ff1100000d118bd0
[   18.664328][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   18.664605][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   18.664896][  T177] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.665208][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.665608][  T177] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.665927][  T177] PKRU: 55555554
[   18.666192][  T177] Call Trace:
[   18.666321][  T177]  <TASK>
[   18.666427][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   18.666699][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.666892][  T177]  ? 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)
[   18.667055][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.667240][  T177]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   18.667436][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.667606][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.667769][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.667932][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.668094][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.668270][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.668437][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.668617][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.668781][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.668949][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.669112][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.669435][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.669611][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.669779][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.669941][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.670107][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.670353][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.670526][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.670690][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.670854][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.671018][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.671197][  T177]  kthread (kernel/kthread.c:436)
[   18.671335][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.671541][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.671706][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.671884][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.672076][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.672257][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.672422][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.684587][  T177] ------------[ cut here ]------------
| [   18.684768][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/177
| [   18.685065][  T177] Modules linked in:
| [   18.685568][  T177] Tainted: [W]=WARN
[   18.685713][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.685919][  T177] Workqueue: netns cleanup_net
[   18.686099][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.686325][  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
[   18.686843][  T177] RSP: 0018:ffa00000008d7520 EFLAGS: 00010286
[   18.687052][  T177] RAX: 00000000ffffffa6 RBX: ff1100000a7e6dc0 RCX: 1ff400000011ae6a
[   18.687369][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7e6e70
[   18.687671][  T177] RBP: ff1100000cac2000 R08: 1fe22000014fcdcf R09: ff1100000d118bd0
[   18.687959][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   18.688258][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[   18.688556][  T177] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.688882][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.689163][  T177] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.689455][  T177] PKRU: 55555554
[   18.689609][  T177] Call Trace:
[   18.689750][  T177]  <TASK>
[   18.689863][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.690038][  T177]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.690229][  T177]  notifier_call_chain (kernel/notifier.c:85)
[   18.690408][  T177]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   18.690594][  T177]  ? __dev_open (./include/net/netdev_lock.h:33)
[   18.690772][  T177]  ? rcu_gp_is_expedited (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 kernel/rcu/update.c:196)
[   18.690948][  T177]  ? synchronize_rcu (kernel/rcu/tree.c:3359)
[   18.691126][  T177]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2527)
[   18.691322][  T177]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   18.691499][  T177]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.691690][  T177]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   18.691867][  T177]  ? bond_slave_netdev_event.isra.0 (drivers/net/bonding/bond_main.c:3947 (discriminator 3))
[   18.692072][  T177]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   18.692263][  T177]  bond_netdev_event (drivers/net/bonding/bond_main.c:4074)
[   18.692440][  T177]  notifier_call_chain (kernel/notifier.c:85)
[   18.692626][  T177]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[   18.692835][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.693038][  T177]  ? 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)
[   18.693227][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.693404][  T177]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   18.693624][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.693805][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.693981][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.694171][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.694347][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.694529][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.694711][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.694889][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.695065][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.695257][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.695435][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.695618][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.695796][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.695971][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.696210][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.696392][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.696576][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.696759][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.696939][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.697113][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.697300][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.697475][  T177]  kthread (kernel/kthread.c:436)
[   18.697633][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.697842][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.698018][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.698209][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.698416][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.698600][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.698777][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.700845][  T177] ------------[ cut here ]------------
| [   18.701013][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/177
| [   18.701339][  T177] Modules linked in:
| [   18.701887][  T177] Tainted: [W]=WARN
[   18.702035][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.702272][  T177] Workqueue: netns cleanup_net
[   18.702452][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.702681][  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
[   18.703247][  T177] RSP: 0018:ffa00000008d7498 EFLAGS: 00010286
[   18.703454][  T177] RAX: 00000000ffffffa6 RBX: ff1100000a7e7540 RCX: 1ff400000011ae59
[   18.703695][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7e75f0
[   18.703934][  T177] RBP: ff1100000cac2000 R08: 1fe22000014fcebf R09: ff1100000d118bd0
[   18.704183][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   18.704426][  T177] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
[   18.704671][  T177] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.704953][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.705172][  T177] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.705409][  T177] PKRU: 55555554
[   18.705557][  T177] Call Trace:
[   18.705701][  T177]  <TASK>
[   18.705813][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.705987][  T177]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.706177][  T177]  notifier_call_chain (kernel/notifier.c:85)
[   18.706354][  T177]  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)
[   18.706598][  T177]  ? notifier_call_chain (kernel/notifier.c:85)
[   18.706795][  T177]  ? netdev_change_features (net/core/dev.c:11117)
[   18.706972][  T177]  ? __dev_open (./include/net/netdev_lock.h:33)
[   18.707193][  T177]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2531)
[   18.707413][  T177]  ? bond_enslave (drivers/net/bonding/bond_main.c:1858 drivers/net/bonding/bond_main.c:1974)
[   18.707645][  T177]  ? __lock_acquire (kernel/locking/lockdep.c:5237)
[   18.707870][  T177]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   18.708044][  T177]  ? bond_slave_netdev_event.isra.0 (drivers/net/bonding/bond_main.c:3947 (discriminator 3))
[   18.708274][  T177]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   18.708448][  T177]  bond_netdev_event (drivers/net/bonding/bond_main.c:4074)
[   18.708631][  T177]  notifier_call_chain (kernel/notifier.c:85)
[   18.708809][  T177]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[   18.709020][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.709238][  T177]  ? 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)
[   18.709412][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.709592][  T177]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   18.709802][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.709976][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.710164][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.710339][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.710512][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.710693][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.710870][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.711046][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.711229][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.711406][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.711592][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.711765][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.711938][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.712111][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.712298][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.712474][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.712655][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.712836][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.713011][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.713198][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.713374][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.713552][  T177]  kthread (kernel/kthread.c:436)
[   18.713695][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.713898][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.714072][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.714263][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.714468][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.714649][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.714823][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.717051][  T177] ------------[ cut here ]------------
| [   18.717231][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/177
| [   18.717504][  T177] Modules linked in:
| [   18.717961][  T177] Tainted: [W]=WARN
[   18.718097][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.718741][  T177] Workqueue: netns cleanup_net
[   18.718958][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.719215][  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
[   18.719731][  T177] RSP: 0018:ffa00000008d7878 EFLAGS: 00010286
[   18.719970][  T177] RAX: 00000000ffffffa6 RBX: ff1100000a7e7b40 RCX: 1ff400000011aed5
[   18.720244][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a7e7bf0
[   18.720527][  T177] RBP: ff1100000a404000 R08: 1fe22000014fcf7f R09: ff1100000d118bd0
[   18.720797][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   18.721061][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   18.721344][  T177] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.721643][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.721885][  T177] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.722167][  T177] PKRU: 55555554
[   18.722344][  T177] Call Trace:
[   18.722529][  T177]  <TASK>
[   18.722682][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   18.722922][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.723173][  T177]  ? 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)
[   18.723381][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.723597][  T177]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   18.723840][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.724049][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.724270][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.724480][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.724695][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.724902][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.725115][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.725337][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.725550][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.725761][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.725970][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.726167][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.726332][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.726500][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.726673][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.726842][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.727005][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.727188][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.727354][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.727518][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.727694][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.727859][  T177]  kthread (kernel/kthread.c:436)
[   18.727995][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.728199][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.728365][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.728537][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.728730][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.728894][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.729063][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.731689][  T177] ------------[ cut here ]------------
| [   18.731848][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 2/177
| [   18.732127][  T177] Modules linked in:
| [   18.733062][  T177] Tainted: [W]=WARN
[   18.733255][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.733493][  T177] Workqueue: netns cleanup_net
[   18.733721][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.733967][  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
[   18.734490][  T177] RSP: 0018:ffa00000008d7878 EFLAGS: 00010286
[   18.734736][  T177] RAX: 00000000ffffffa6 RBX: ff11000004b83cc0 RCX: 1ff400000011aed5
[   18.735005][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b83d70
[   18.735285][  T177] RBP: ff11000009f1c000 R08: 1fe22000009707af R09: ff1100000d118bd0
[   18.735558][  T177] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[   18.735822][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   18.736092][  T177] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.736399][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.736642][  T177] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.736908][  T177] PKRU: 55555554
[   18.737085][  T177] Call Trace:
[   18.737274][  T177]  <TASK>
[   18.737425][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   18.737674][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.737909][  T177]  ? 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)
[   18.738116][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.738334][  T177]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[   18.738579][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.738791][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.739002][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.739234][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.739456][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.739622][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.739789][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.739956][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.740116][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.740296][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.740461][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.740630][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.740795][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.740958][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.741122][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.741302][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.741467][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.741645][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.741809][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.741971][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.742137][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.742314][  T177]  kthread (kernel/kthread.c:436)
[   18.742449][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.742647][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.742815][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.742979][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.743183][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.743346][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.743510][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.746023][   T38] ------------[ cut here ]------------
| [   18.746242][   T38] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: 0/38
| [   18.746566][   T38] Modules linked in:
| [   18.747105][   T38] Tainted: [W]=WARN
[   18.747306][   T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.747557][   T38] Workqueue: events_unbound linkwatch_event
[   18.747802][   T38] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.748058][   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
[   18.748581][   T38] RSP: 0018:ffa00000002af9e0 EFLAGS: 00010286
[   18.748823][   T38] RAX: 00000000ffffffa6 RBX: ff11000004b83b40 RCX: 1ff4000000055f02
[   18.749088][   T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b83bf0
[   18.749365][   T38] RBP: ff1100000cac2000 R08: 1fe220000097077f R09: ff11000001d8aea8
[   18.749637][   T38] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[   18.749900][   T38] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   18.750178][   T38] FS:  0000000000000000(0000) GS:ff1100009021a000(0000) knlGS:0000000000000000
[   18.750475][   T38] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.750722][   T38] CR2: 000056245f4d9470 CR3: 000000003bd39002 CR4: 0000000000771ef0
[   18.750989][   T38] PKRU: 55555554
[   18.751179][   T38] Call Trace:
[   18.751355][   T38]  <TASK>
[   18.751506][   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))
[   18.751726][   T38]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   18.751939][   T38]  ? notifier_call_chain (kernel/notifier.c:85)
[   18.752204][   T38]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   18.752384][   T38]  netif_state_change (net/core/dev.c:1605)
[   18.752598][   T38]  ? dev_deactivate (net/sched/sch_generic.c:1400)
[   18.752811][   T38]  ? call_netdevice_notifiers_info (./include/net/net_namespace.h:419 (discriminator 7))
[   18.753046][   T38]  ? rfc2863_policy (net/core/link_watch.c:52 net/core/link_watch.c:76)
[   18.753314][   T38]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[   18.753577][   T38]  __linkwatch_run_queue (net/core/link_watch.c:240)
[   18.753851][   T38]  ? linkwatch_do_dev (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   18.754108][   T38]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[   18.754373][   T38]  ? __linkwatch_run_queue (net/core/link_watch.c:213)
[   18.754589][   T38]  process_one_work (kernel/workqueue.c:3314)
[   18.754758][   T38]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.754922][   T38]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.755090][   T38]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.755274][   T38]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.755437][   T38]  kthread (kernel/kthread.c:436)
[   18.755581][   T38]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.755773][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.755936][   T38]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.756099][   T38]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.756304][   T38]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.756471][   T38]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.756643][   T38]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.767311][   T71] ------------[ cut here ]------------
| [   18.767532][   T71] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: 1/71
| [   18.767816][   T71] Modules linked in:
| [   18.768278][   T71] Tainted: [W]=WARN
[   18.768366][   T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.768513][   T71] Workqueue: bond0 bond_resend_igmp_join_requests_delayed
[   18.768668][   T71] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.768819][   T71] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
All code
========
   0:	89 fa                	mov    %edi,%edx
   2:	48 c1 ea 03          	shr    $0x3,%rdx
   6:	0f b6 14 02          	movzbl (%rdx,%rax,1),%edx
   a:	48 89 f8             	mov    %rdi,%rax
   d:	83 e0 07             	and    $0x7,%eax
  10:	83 c0 03             	add    $0x3,%eax
  13:	38 d0                	cmp    %dl,%al
  15:	7c 04                	jl     0x1b
  17:	84 d2                	test   %dl,%dl
  19:	75 79                	jne    0x94
  1b:	48 8b 44 24 58       	mov    0x58(%rsp),%rax
  20:	44 8b 48 08          	mov    0x8(%rax),%r9d
  24:	e9 42 ff ff ff       	jmp    0xffffffffffffff6b
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	48 89 de             	mov    %rbx,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 48 ce f0 ff       	call   0xfffffffffff0ce84
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	48 89 de             	mov    %rbx,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 48 ce f0 ff       	call   0xfffffffffff0ce5a
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[   18.769259][   T71] RSP: 0018:ffa00000004c7b08 EFLAGS: 00010286
[   18.769444][   T71] RAX: 00000000ffffffa6 RBX: ff11000004b82f40 RCX: 1ff4000000098f27
[   18.769622][   T71] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b82ff0
[   18.769796][   T71] RBP: ff1100000cac2000 R08: 1fe22000009705ff R09: ff11000008baaea8
[   18.769967][   T71] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[   18.770141][   T71] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000003
[   18.770319][   T71] FS:  0000000000000000(0000) GS:ff1100009029a000(0000) knlGS:0000000000000000
[   18.770525][   T71] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.770672][   T71] CR2: 00007fd2aca77f98 CR3: 000000003bd39001 CR4: 0000000000771ef0
[   18.770850][   T71] PKRU: 55555554
[   18.770936][   T71] Call Trace:
[   18.771021][   T71]  <TASK>
[   18.771081][   T71]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.771206][   T71]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   18.771320][   T71]  notifier_call_chain (kernel/notifier.c:85)
[   18.771437][   T71]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[   18.771557][   T71]  ? __dev_open (./include/net/netdev_lock.h:33)
[   18.771671][   T71]  ? trace_workqueue_execute_start (./include/trace/events/workqueue.h:84 (discriminator 22))
[   18.771814][   T71]  bond_resend_igmp_join_requests_delayed (drivers/net/bonding/bond_main.c:899)
[   18.771958][   T71]  process_one_work (kernel/workqueue.c:3314)
[   18.772077][   T71]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.772198][   T71]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.772317][   T71]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.772443][   T71]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.772563][   T71]  kthread (kernel/kthread.c:436)
[   18.772649][   T71]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.772796][   T71]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.772911][   T71]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.773025][   T71]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.773172][   T71]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.773285][   T71]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.773400][   T71]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.797892][  T177] ------------[ cut here ]------------
| [   18.798035][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/177
| [   18.798277][  T177] Modules linked in:
| [   18.798651][  T177] Tainted: [W]=WARN
[   18.798742][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.798892][  T177] Workqueue: netns cleanup_net
[   18.799018][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.799180][  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
[   18.799612][  T177] RSP: 0018:ffa00000008d7808 EFLAGS: 00010286
[   18.799763][  T177] RAX: 00000000ffffffa6 RBX: ff1100000d8c4c40 RCX: 1ff400000011aec7
[   18.799941][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d8c4cf0
[   18.800117][  T177] RBP: ff1100000cac2000 R08: 1fe2200001b1899f R09: ff1100000d118bd0
[   18.800300][  T177] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[   18.800477][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000008d78a8
[   18.800669][  T177] FS:  0000000000000000(0000) GS:ff1100009019a000(0000) knlGS:0000000000000000
[   18.800877][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.801028][  T177] CR2: 00007fd2aca77f98 CR3: 000000003bd39003 CR4: 0000000000771ef0
[   18.801212][  T177] PKRU: 55555554
[   18.801299][  T177] Call Trace:
[   18.801392][  T177]  <TASK>
[   18.801460][  T177]  rtmsg_ifinfo_event.part.0 (net/core/rtnetlink.c:4551)
[   18.801586][  T177]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4560)
[   18.801677][  T177]  netif_close_many (net/core/dev.c:1804)
[   18.801798][  T177]  ? __dev_close_many (net/core/dev.c:1781)
[   18.801919][  T177]  ? netif_close_many_and_unlock (net/core/dev.c:12330)
[   18.802069][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[   18.802221][  T177]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4472)
[   18.802342][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.802489][  T177]  ? queue_rcu_work (./include/linux/rcupdate.h:125 kernel/workqueue.c:2686)
[   18.802613][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.802732][  T177]  ? 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)
[   18.802852][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.802970][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.803090][  T177]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[   18.803217][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.803335][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.803457][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.803583][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.803700][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.803821][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.803939][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.804059][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.804187][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.804305][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.804427][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.804552][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.804670][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.804791][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.804908][  T177]  kthread (kernel/kthread.c:436)
[   18.804998][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.805145][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.805269][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.805388][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.805542][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.805661][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.805781][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.808301][  T177] ------------[ cut here ]------------
| [   18.808419][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/177
| [   18.808647][  T177] Modules linked in:
| [   18.809040][  T177] Tainted: [W]=WARN
[   18.809127][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.809280][  T177] Workqueue: netns cleanup_net
[   18.809400][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.809554][  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
[   18.809960][  T177] RSP: 0018:ffa00000008d7938 EFLAGS: 00010286
[   18.810104][  T177] RAX: 00000000ffffffa6 RBX: ff1100000d8c4040 RCX: 1ff400000011aeed
[   18.810283][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d8c40f0
[   18.810454][  T177] RBP: ff1100000cac2000 R08: 1fe2200001b1881f R09: ff1100000d118bd0
[   18.810629][  T177] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   18.810802][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   18.810978][  T177] FS:  0000000000000000(0000) GS:ff1100009019a000(0000) knlGS:0000000000000000
[   18.811183][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.811326][  T177] CR2: 00007fd2aca77f98 CR3: 000000003bd39003 CR4: 0000000000771ef0
[   18.811502][  T177] PKRU: 55555554
[   18.811595][  T177] Call Trace:
[   18.811680][  T177]  <TASK>
[   18.811740][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   18.811889][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.812030][  T177]  ? queue_rcu_work (./include/linux/rcupdate.h:125 kernel/workqueue.c:2686)
[   18.812144][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.812266][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.812381][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.812498][  T177]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[   18.812620][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.812733][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.812855][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.812971][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.813083][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.813203][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.813317][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.813433][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.813554][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.813666][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.813784][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.813899][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.814010][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.814130][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.814247][  T177]  kthread (kernel/kthread.c:436)
[   18.814332][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.814474][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.814594][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.814709][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.814852][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.814967][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.815081][  T177]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [   18.832771][  T177] ------------[ cut here ]------------
| [   18.832901][  T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: 2/177
| [   18.833130][  T177] Modules linked in:
| [   18.833487][  T177] Tainted: [W]=WARN
[   18.833580][  T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.833727][  T177] Workqueue: netns cleanup_net
[   18.833847][  T177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   18.833997][  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
[   18.834413][  T177] RSP: 0018:ffa00000008d7878 EFLAGS: 00010286
[   18.834564][  T177] RAX: 00000000ffffffa6 RBX: ff1100000cca64c0 RCX: 1ff400000011aed5
[   18.834739][  T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cca6570
[   18.834911][  T177] RBP: ff1100000ca21000 R08: 1fe2200001994caf R09: ff1100000d118bd0
[   18.835084][  T177] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[   18.835263][  T177] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[   18.835437][  T177] FS:  0000000000000000(0000) GS:ff1100009019a000(0000) knlGS:0000000000000000
[   18.835643][  T177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   18.835789][  T177] CR2: 00007fd2aca77f98 CR3: 000000003bd39003 CR4: 0000000000771ef0
[   18.835967][  T177] PKRU: 55555554
[   18.836053][  T177] Call Trace:
[   18.836141][  T177]  <TASK>
[   18.836215][  T177]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   18.836364][  T177]  ? unregister_netdevice_queued (./include/linux/list.h:404 (discriminator 3))
[   18.836513][  T177]  ? perf_trace_sched_switch (./include/linux/list.h:1021 (discriminator 3))
[   18.836636][  T177]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[   18.836759][  T177]  ? generic_xdp_install (./include/linux/netdevice.h:5659)
[   18.836876][  T177]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[   18.836993][  T177]  ? unregister_netdev (./include/net/net_namespace.h:419 (discriminator 7))
[   18.837109][  T177]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[   18.837231][  T177]  ? nexthop_net_exit_rtnl (./include/linux/rtnetlink.h:150 (discriminator 1) net/ipv4/nexthop.c:4145 (discriminator 1))
[   18.837349][  T177]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[   18.837467][  T177]  ? rtnl_net_dumpid_one (net/core/net_namespace.c:1094)
[   18.837592][  T177]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5535)
[   18.837714][  T177]  cleanup_net (net/core/net_namespace.c:702)
[   18.837832][  T177]  ? net_passive_dec (./include/linux/llist.h:241)
[   18.837949][  T177]  ? process_one_work (kernel/workqueue.c:3290 (discriminator 2))
[   18.838066][  T177]  ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 22) kernel/locking/lockdep.c:5831 (discriminator 22))
[   18.838189][  T177]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:752 (discriminator 3))
[   18.838306][  T177]  process_one_work (kernel/workqueue.c:3314)
[   18.838426][  T177]  ? pwq_dec_nr_in_flight (kernel/workqueue.c:1822 (discriminator 4))
[   18.838549][  T177]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5868 (discriminator 1))
[   18.838673][  T177]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[   18.838790][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.838907][  T177]  ? __kthread_parkme (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 kernel/kthread.c:272)
[   18.839030][  T177]  ? rescuer_thread (./include/linux/list.h:404 (discriminator 3))
[   18.839146][  T177]  kthread (kernel/kthread.c:436)
[   18.839240][  T177]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   18.839388][  T177]  ? kthread_affine_node (kernel/kthread.c:378)
[   18.839506][  T177]  ret_from_fork (arch/x86/kernel/process.c:158)
[   18.839628][  T177]  ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37)
[   18.839775][  T177]  ? __switch_to (arch/x86/kernel/process_64.c:403 arch/x86/kernel/process_64.c:663)
[   18.839892][  T177]  ? kthread_affine_node (kernel/kthread.c:378)


Finger prints:
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:rtnl_newlink_create
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:call_netdevice_notifiers:bond_change_active_slave
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:bond_netdev_event
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_update_features:bond_option_mode_set
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_unlink:netdev_upper_dev_unlink
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:call_netdevice_notifiers:bond_netdev_event
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:call_netdevice_notifiers:do_set_master
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:default_device_exit_batch:ops_undo_list:cleanup_net
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_compute_master_upper_features:do_set_master
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_compute_master_upper_features:bond_enslave
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:bond_change_active_slave
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_open:dev_open:bond_enslave
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:call_netdevice_notifiers:bond_resend_igmp_join_requests_delayed
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