======================================
| xx__-> [    2.476524] ------------[ cut here ]------------
| [    2.476563] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/176
| [    2.476605] Modules linked in:
| [    2.476656] Tainted: [W]=WARN
[    2.476667] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.476688] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.476710] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.476764] RSP: 0018:ff7290224041fcc8 EFLAGS: 00010286
[    2.476780] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.476807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82f00
[    2.476828] RBP: 0000000000000000 R08: ff4413d2c33bf190 R09: ff4413d2c4d8602c
[    2.476852] R10: ff4413d2c4d81118 R11: fefefefefefefeff R12: 0000000000000000
[    2.476876] R13: 0000000000000010 R14: ff4413d2c4d81000 R15: ff4413d2c1d82f00
[    2.476900] FS:  00007fb6a6541840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[    2.476926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.476946] CR2: 0000000000479648 CR3: 000000000339f002 CR4: 0000000000771ef0
[    2.476969] PKRU: 55555554
[    2.476979] Call Trace:
[    2.476989]  <TASK>
[    2.476998]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.477011]  register_netdevice (net/core/dev.c:11488)
[    2.477028]  register_netdev (net/core/dev.c:11552)
[    2.477040]  loopback_net_init (drivers/net/loopback.c:218)
[    2.477058]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.477079]  ops_init (net/core/net_namespace.c:137)
[    2.477092]  setup_net (net/core/net_namespace.c:446)
[    2.477107]  copy_net_ns (net/core/net_namespace.c:579)
[    2.477119]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.477140]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.477156]  ksys_unshare (kernel/fork.c:3243)
[    2.477173]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.477184]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.477204]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.477223] RIP: 0033:0x7fb6a6803bcb
[    2.477235] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
All code
========
   0:	73 01                	jae    0x3
   2:	c3                   	ret
   3:	48 8b 0d 2d 82 0f 00 	mov    0xf822d(%rip),%rcx        # 0xf8237
   a:	f7 d8                	neg    %eax
   c:	64 89 01             	mov    %eax,%fs:(%rcx)
   f:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  13:	c3                   	ret
  14:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  1b:	00 00 00 
  1e:	90                   	nop
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 10 01 00 00       	mov    $0x110,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf8237
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf820d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    2.477286] RSP: 002b:00007ffedcaa40c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.477310] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb6a6803bcb
[    2.477333] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.477357] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    2.477381] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffedcaa62f0
[    2.477407] R13: 0000000000000001 R14: 00007fb6a65416f8 R15: 00007ffedcaa787f
| [    2.480680] ------------[ cut here ]------------
| [    2.480732] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/177
| [    2.480765] Modules linked in:
| [    2.480814] Tainted: [W]=WARN
[    2.480834] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.480854] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.480876] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.480930] RSP: 0018:ff7290224041f870 EFLAGS: 00010286
[    2.480947] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.480969] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[    2.480992] RBP: 0000000000000000 R08: ff4413d2c33fc410 R09: ff4413d2c4ecb02c
[    2.481019] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[    2.481043] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c309c900
[    2.481069] FS:  00007faf6ae4b840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[    2.481095] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.481117] CR2: 00000000004a04a0 CR3: 00000000031a8005 CR4: 0000000000771ef0
[    2.481141] PKRU: 55555554
[    2.481150] Call Trace:
[    2.481159]  <TASK>
[    2.481168]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.481181]  __dev_notify_flags (net/core/dev.c:9787)
[    2.481202]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.481215]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.481231]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.481249]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.481264]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.481283]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.481298]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.481315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.481327]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.481340]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.481355]  ___sys_sendmsg (net/socket.c:2752)
[    2.481368]  __sys_sendmsg (net/socket.c:2784)
[    2.481382]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.481394]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.481409] RIP: 0033:0x7faf6b08508e
[    2.481424] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.481477] RSP: 002b:00007ffcf967caf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.481499] RAX: ffffffffffffffda RBX: 00007ffcf967d298 RCX: 00007faf6b08508e
[    2.481521] RDX: 0000000000000000 RSI: 00007ffcf967cba0 RDI: 0000000000000005
[    2.481542] RBP: 00007ffcf967cb00 R08: 0000000000000000 R09: 0000000000000000
[    2.481565] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.481589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf967d270
| [    2.484515] ------------[ cut here ]------------
| [    2.484549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/178
| [    2.484581] Modules linked in:
| [    2.484628] Tainted: [W]=WARN
[    2.484640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.484658] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.484675] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.484737] RSP: 0018:ff7290224041f720 EFLAGS: 00010286
[    2.484756] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.484778] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[    2.484802] RBP: 0000000000000000 R08: ff4413d2c33fc410 R09: ff4413d2c4ecb02c
[    2.484825] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[    2.484851] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c309c900
[    2.484878] FS:  00007f0eea5e9840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[    2.484901] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.484923] CR2: 0000000000b9b988 CR3: 000000000339f001 CR4: 0000000000771ef0
[    2.484948] PKRU: 55555554
[    2.484957] Call Trace:
[    2.484965]  <TASK>
[    2.484977]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.484990]  __dev_notify_flags (net/core/dev.c:9787)
[    2.485003]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.485015]  netif_change_flags (net/core/dev.c:9820)
[    2.485028]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.485043]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.485066]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.485080]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.485092]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.485109]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.485123]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.485138]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.485155]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.485167]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.485179]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.485197]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.485210]  ___sys_sendmsg (net/socket.c:2752)
[    2.485223]  __sys_sendmsg (net/socket.c:2784)
[    2.485236]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.485248]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.485264] RIP: 0033:0x7f0eea82308e
[    2.485276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.485326] RSP: 002b:00007ffc3532f600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.485348] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0eea82308e
[    2.485372] RDX: 0000000000000000 RSI: 00007ffc3532f6b0 RDI: 0000000000000005
[    2.485393] RBP: 00007ffc3532f610 R08: 0000000000000000 R09: 0000000000000000
[    2.485415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.485440] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3532fd80
| [    2.494554] ------------[ cut here ]------------
| [    2.494583] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/181
| [    2.494615] Modules linked in:
| [    2.494662] Tainted: [W]=WARN
[    2.494674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.494696] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.494723] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.494773] RSP: 0018:ff72902240427cc8 EFLAGS: 00010286
[    2.494792] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.494813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.494840] RBP: 0000000000000000 R08: ff4413d2c31b8110 R09: ff4413d2c4f1b02c
[    2.494863] R10: ff4413d2c4ece118 R11: fefefefefefefeff R12: 0000000000000000
[    2.494885] R13: 0000000000000010 R14: ff4413d2c4ece000 R15: ff4413d2c1d82e00
[    2.494914] FS:  00007fd3bd55b840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.494941] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.494963] CR2: 00007fd3bd75cc20 CR3: 0000000004c87005 CR4: 0000000000771ef0
[    2.494988] PKRU: 55555554
[    2.494996] Call Trace:
[    2.495007]  <TASK>
[    2.495016]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.495030]  register_netdevice (net/core/dev.c:11488)
[    2.495043]  register_netdev (net/core/dev.c:11552)
[    2.495056]  loopback_net_init (drivers/net/loopback.c:218)
[    2.495072]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.495089]  ops_init (net/core/net_namespace.c:137)
[    2.495102]  setup_net (net/core/net_namespace.c:446)
[    2.495116]  copy_net_ns (net/core/net_namespace.c:579)
[    2.495130]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.495148]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.495164]  ksys_unshare (kernel/fork.c:3243)
[    2.495179]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.495190]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.495208]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.495226] RIP: 0033:0x7fd3bd81dbcb
[    2.495238] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
All code
========
   0:	73 01                	jae    0x3
   2:	c3                   	ret
   3:	48 8b 0d 2d 82 0f 00 	mov    0xf822d(%rip),%rcx        # 0xf8237
   a:	f7 d8                	neg    %eax
   c:	64 89 01             	mov    %eax,%fs:(%rcx)
   f:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  13:	c3                   	ret
  14:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  1b:	00 00 00 
  1e:	90                   	nop
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 10 01 00 00       	mov    $0x110,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf8237
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf820d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    2.495290] RSP: 002b:00007ffd2dbc3d08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.495312] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd3bd81dbcb
[    2.495335] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.495358] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.495384] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd2dbc5f30
[    2.495405] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffd2dbc787f
| [    2.498592] ------------[ cut here ]------------
| [    2.498647] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/182
| [    2.498720] Modules linked in:
| [    2.498835] Tainted: [W]=WARN
[    2.498880] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.498933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.498984] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.499071] RSP: 0018:ff7290224042f750 EFLAGS: 00010286
[    2.499122] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.499179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae200
[    2.499245] RBP: 0000000000000002 R08: ff4413d2c1239610 R09: ff4413d2c4f1f030
[    2.499302] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.499359] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c30ae200
[    2.499419] FS:  00007f2af4c89840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.499481] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.499534] CR2: 00007f2af4ff0f43 CR3: 000000000339f003 CR4: 0000000000771ef0
[    2.499593] PKRU: 55555554
[    2.499636] Call Trace:
[    2.499679]  <TASK>
[    2.499728]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.499777]  notifier_call_chain (kernel/notifier.c:85)
[    2.499827]  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)
[    2.499880]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[    2.499933]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    2.499981]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[    2.500029]  ? kick_pool (kernel/workqueue.c:1313)
[    2.500079]  ? notifier_call_chain (kernel/notifier.c:85)
[    2.500130]  ? __queue_work (kernel/workqueue.c:2401)
[    2.500178]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[    2.500236]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[    2.500284]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.500334]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.500385]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.500434]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.500488]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.500540]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.500595]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.500643]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.500691]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.500752]  ___sys_sendmsg (net/socket.c:2752)
[    2.500804]  __sys_sendmsg (net/socket.c:2784)
[    2.500858]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.500909]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.500965] RIP: 0033:0x7f2af4ec308e
[    2.501014] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.501100] RSP: 002b:00007ffea032a3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.501157] RAX: ffffffffffffffda RBX: 00007ffea032ab68 RCX: 00007f2af4ec308e
[    2.501221] RDX: 0000000000000000 RSI: 00007ffea032a470 RDI: 0000000000000005
[    2.501279] RBP: 00007ffea032a3d0 R08: 0000000000000000 R09: 0000000000000000
[    2.501337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.501395] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea032ab40
| [    2.501570] ------------[ cut here ]------------
| [    2.501595] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/182
| [    2.501624] Modules linked in:
| [    2.501674] Tainted: [W]=WARN
[    2.501687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.501712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.501729] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.501778] RSP: 0018:ff7290224042f870 EFLAGS: 00010286
[    2.501797] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.501818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae200
[    2.501844] RBP: 0000000000000000 R08: ff4413d2c1239610 R09: ff4413d2c4f1f030
[    2.501868] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.501893] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c30ae200
[    2.501923] FS:  00007f2af4c89840(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[    2.501946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.501964] CR2: 000055c0d6a84288 CR3: 000000000339f003 CR4: 0000000000771ef0
[    2.501990] PKRU: 55555554
[    2.501999] Call Trace:
[    2.502007]  <TASK>
[    2.502016]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.502031]  __dev_notify_flags (net/core/dev.c:9787)
[    2.502043]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.502055]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.502071]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.502087]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.502101]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.502119]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.502137]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.502151]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.502165]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.502177]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.502189]  ___sys_sendmsg (net/socket.c:2752)
[    2.502208]  __sys_sendmsg (net/socket.c:2784)
[    2.502222]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.502235]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.502255] RIP: 0033:0x7f2af4ec308e
[    2.502302] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.502378] RSP: 002b:00007ffea032a3c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.502418] RAX: ffffffffffffffda RBX: 00007ffea032ab68 RCX: 00007f2af4ec308e
[    2.502440] RDX: 0000000000000000 RSI: 00007ffea032a470 RDI: 0000000000000005
[    2.502464] RBP: 00007ffea032a3d0 R08: 0000000000000000 R09: 0000000000000000
[    2.502489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.502516] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea032ab40
| [    2.507133] ------------[ cut here ]------------
| [    2.507155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/185
| [    2.507186] Modules linked in:
| [    2.507240] Tainted: [W]=WARN
[    2.507252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.507273] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.507293] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.507347] RSP: 0018:ff7290224043f5f0 EFLAGS: 00010286
[    2.507364] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.507384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82f00
[    2.507409] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4eda02c
[    2.507429] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[    2.507453] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c1d82f00
[    2.507478] FS:  00007fef6246e840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[    2.507503] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.507522] CR2: 00000000004eb188 CR3: 000000000339f001 CR4: 0000000000771ef0
[    2.507548] PKRU: 55555554
[    2.507557] Call Trace:
[    2.507567]  <TASK>
[    2.507576]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.507589]  __dev_notify_flags (net/core/dev.c:9787)
[    2.507602]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.507615]  veth_newlink (drivers/net/veth.c:1871)
[    2.507631]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.507643]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.507659]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.507672]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.507689]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.507710]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.507723]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.507734]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.507750]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.507762]  ___sys_sendmsg (net/socket.c:2752)
[    2.507777]  __sys_sendmsg (net/socket.c:2784)
[    2.507790]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.507803]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.507817] RIP: 0033:0x7fef626a808e
[    2.507830] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.507886] RSP: 002b:00007ffe75deec60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.507910] RAX: ffffffffffffffda RBX: 00007ffe75def408 RCX: 00007fef626a808e
[    2.507931] RDX: 0000000000000000 RSI: 00007ffe75deed10 RDI: 0000000000000005
[    2.507952] RBP: 00007ffe75deec70 R08: 0000000000000000 R09: 0000000000000000
[    2.507978] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.507999] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe75def3e0
| [    2.508139] ------------[ cut here ]------------
| [    2.508158] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/185
| [    2.508184] Modules linked in:
| [    2.508246] Tainted: [W]=WARN
[    2.508259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.508280] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.508299] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.508353] RSP: 0018:ff7290224043f870 EFLAGS: 00010286
[    2.508368] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.508388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82f00
[    2.508409] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4edf030
[    2.508431] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.508459] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c1d82f00
[    2.508485] FS:  00007fef6246e840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[    2.508510] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.508526] CR2: 00000000004eb188 CR3: 000000000339f001 CR4: 0000000000771ef0
[    2.508548] PKRU: 55555554
[    2.508556] Call Trace:
[    2.508564]  <TASK>
[    2.508572]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.508585]  __dev_notify_flags (net/core/dev.c:9787)
[    2.508598]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.508612]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.508624]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.508644]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.508656]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.508676]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.508693]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.508712]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.508724]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.508737]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.508750]  ___sys_sendmsg (net/socket.c:2752)
[    2.508762]  __sys_sendmsg (net/socket.c:2784)
[    2.508775]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.508786]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.508802] RIP: 0033:0x7fef626a808e
[    2.508814] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.508872] RSP: 002b:00007ffe75deec60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.508895] RAX: ffffffffffffffda RBX: 00007ffe75def408 RCX: 00007fef626a808e
[    2.508919] RDX: 0000000000000000 RSI: 00007ffe75deed10 RDI: 0000000000000005
[    2.508940] RBP: 00007ffe75deec70 R08: 0000000000000000 R09: 0000000000000000
[    2.508962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.508985] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe75def3e0
| [    2.511972] ------------[ cut here ]------------
| [    2.511997] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/186
| [    2.512031] Modules linked in:
| [    2.512076] Tainted: [W]=WARN
[    2.512087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.512104] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.512122] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.512176] RSP: 0018:ff7290224043f708 EFLAGS: 00010286
[    2.512202] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.512227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82f00
[    2.512252] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4edf030
[    2.512272] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.512293] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c1d82f00
[    2.512320] FS:  00007f89567e7840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[    2.512344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.512367] CR2: 0000000027a58988 CR3: 000000000196f003 CR4: 0000000000771ef0
[    2.512389] PKRU: 55555554
[    2.512398] Call Trace:
[    2.512406]  <TASK>
[    2.512414]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.512429]  notifier_call_chain (kernel/notifier.c:85)
[    2.512443]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.512461]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.512476]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.512489]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.512502]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.512517]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.512530]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.512541]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.512556]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.512569]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.512583]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.512597]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.512610]  ___sys_sendmsg (net/socket.c:2752)
[    2.512623]  __sys_sendmsg (net/socket.c:2784)
[    2.512636]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.512648]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.512666] RIP: 0033:0x7f8956a2108e
[    2.512678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.512736] RSP: 002b:00007ffd81b09e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.512761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8956a2108e
[    2.512785] RDX: 0000000000000000 RSI: 00007ffd81b09ef0 RDI: 0000000000000005
[    2.512806] RBP: 00007ffd81b09e50 R08: 0000000000000000 R09: 0000000000000000
[    2.512831] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb2
[    2.512855] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd81b0a5c0
| [    2.517872] ------------[ cut here ]------------
| [    2.517901] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/187
| [    2.517961] Modules linked in:
| [    2.518076] Tainted: [W]=WARN
[    2.518122] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.518176] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.518235] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.518321] RSP: 0018:ff7290224043f720 EFLAGS: 00010286
[    2.518371] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.518429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.518488] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4f1e02c
[    2.518545] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[    2.518603] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c30ae300
[    2.518664] FS:  00007f6a83a2e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.518731] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.518786] CR2: 00000000287ce988 CR3: 0000000004d9f003 CR4: 0000000000771ef0
[    2.518847] PKRU: 55555554
[    2.518890] Call Trace:
[    2.518933]  <TASK>
[    2.518976]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.519024]  __dev_notify_flags (net/core/dev.c:9787)
[    2.519072]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.519120]  netif_change_flags (net/core/dev.c:9820)
[    2.519169]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.519223]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.519277]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.519325]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.519373]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.519425]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.519475]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.519523]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.519574]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.519623]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.519671]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.519725]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.519773]  ___sys_sendmsg (net/socket.c:2752)
[    2.519823]  __sys_sendmsg (net/socket.c:2784)
[    2.519873]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.519921]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.519973] RIP: 0033:0x7f6a83c6808e
[    2.520019] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.520105] RSP: 002b:00007ffd791858c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.520162] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6a83c6808e
[    2.520225] RDX: 0000000000000000 RSI: 00007ffd79185970 RDI: 0000000000000005
[    2.520283] RBP: 00007ffd791858d0 R08: 0000000000000000 R09: 0000000000000000
[    2.520340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.520398] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd79186040
| [    2.523532] ------------[ cut here ]------------
| [    2.523551] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/188
| [    2.523580] Modules linked in:
| [    2.523631] Tainted: [W]=WARN
[    2.523643] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.523663] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.523682] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.523739] RSP: 0018:ff72902240447618 EFLAGS: 00010286
[    2.523758] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.523782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.523806] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4f1b02c
[    2.523831] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[    2.523856] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c309b100
[    2.523881] FS:  00007f9296713840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.523908] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.523926] CR2: 00000000004ebe00 CR3: 0000000004c87001 CR4: 0000000000771ef0
[    2.523949] PKRU: 55555554
[    2.523957] Call Trace:
[    2.523965]  <TASK>
[    2.523976]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.523989]  notifier_call_chain (kernel/notifier.c:85)
[    2.524002]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.524018]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.524035]  br_add_if (net/bridge/br_if.c:619)
[    2.524050]  do_set_master (net/core/rtnetlink.c:3011)
[    2.524062]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.524076]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.524093]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.524108]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.524120]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.524137]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.524152]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.524164]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.524181]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.524203]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.524215]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.524230]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.524245]  ___sys_sendmsg (net/socket.c:2752)
[    2.524259]  __sys_sendmsg (net/socket.c:2784)
[    2.524276]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.524289]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.524304] RIP: 0033:0x7f929694d08e
[    2.524317] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.524369] RSP: 002b:00007ffc5ced1010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.524394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f929694d08e
[    2.524415] RDX: 0000000000000000 RSI: 00007ffc5ced10c0 RDI: 0000000000000005
[    2.524441] RBP: 00007ffc5ced1020 R08: 0000000000000000 R09: 0000000000000000
[    2.524465] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.524487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5ced1790
| [    2.524556] ------------[ cut here ]------------
| [    2.524574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/188
| [    2.524604] Modules linked in:
| [    2.524648] Tainted: [W]=WARN
[    2.524659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.524679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.524693] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.524753] RSP: 0018:ff72902240447640 EFLAGS: 00010286
[    2.524769] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.524792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.524816] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4f1b02c
[    2.524843] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[    2.524866] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c309b100
[    2.524889] FS:  00007f9296713840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.524915] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.524933] CR2: 00000000004ebe00 CR3: 0000000004c87001 CR4: 0000000000771ef0
[    2.524957] PKRU: 55555554
[    2.524965] Call Trace:
[    2.524976]  <TASK>
[    2.524984]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.525000]  __dev_notify_flags (net/core/dev.c:9787)
[    2.525014]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.525029]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.525045]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.525058]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.525070]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.525082]  do_set_master (net/core/rtnetlink.c:3011)
[    2.525094]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.525106]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.525121]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.525137]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.525149]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.525164]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.525176]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.525195]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.525213]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.525229]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.525242]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.525253]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.525269]  ___sys_sendmsg (net/socket.c:2752)
[    2.525282]  __sys_sendmsg (net/socket.c:2784)
[    2.525295]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.525308]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.525326] RIP: 0033:0x7f929694d08e
[    2.525340] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.525391] RSP: 002b:00007ffc5ced1010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.525415] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f929694d08e
[    2.525438] RDX: 0000000000000000 RSI: 00007ffc5ced10c0 RDI: 0000000000000005
[    2.525468] RBP: 00007ffc5ced1020 R08: 0000000000000000 R09: 0000000000000000
[    2.525491] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.525516] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5ced1790
| [    2.525577] ------------[ cut here ]------------
| [    2.525592] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/188
| [    2.525621] Modules linked in:
| [    2.525661] Tainted: [W]=WARN
[    2.525672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.525693] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.525714] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.525769] RSP: 0018:ff729022404476b0 EFLAGS: 00010286
[    2.525784] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.525806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.525833] RBP: 0000000000000000 R08: ff4413d2c33fc410 R09: ff4413d2c4f1b02c
[    2.525855] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[    2.525879] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c309b100
[    2.525901] FS:  00007f9296713840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.525926] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.525946] CR2: 00000000004ebe00 CR3: 0000000004c87001 CR4: 0000000000771ef0
[    2.525970] PKRU: 55555554
[    2.525977] Call Trace:
[    2.525984]  <TASK>
[    2.525993]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.526006]  notifier_call_chain (kernel/notifier.c:85)
[    2.526018]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.526033]  br_add_if (net/bridge/br_if.c:679)
[    2.526046]  do_set_master (net/core/rtnetlink.c:3011)
[    2.526061]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.526074]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.526093]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.526108]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.526123]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.526143]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.526159]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.526173]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.526189]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.526208]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.526221]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.526233]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.526248]  ___sys_sendmsg (net/socket.c:2752)
[    2.526261]  __sys_sendmsg (net/socket.c:2784)
[    2.526274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.526287]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.526304] RIP: 0033:0x7f929694d08e
[    2.526315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.526366] RSP: 002b:00007ffc5ced1010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.526387] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f929694d08e
[    2.526411] RDX: 0000000000000000 RSI: 00007ffc5ced10c0 RDI: 0000000000000005
[    2.526433] RBP: 00007ffc5ced1020 R08: 0000000000000000 R09: 0000000000000000
[    2.526460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.526485] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5ced1790
| [    2.526547] ------------[ cut here ]------------
| [    2.526564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/188
| [    2.526589] Modules linked in:
| [    2.526632] Tainted: [W]=WARN
[    2.526645] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.526662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.526678] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.526737] RSP: 0018:ff72902240447668 EFLAGS: 00010286
[    2.526753] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.526774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.526797] RBP: 0000000000000002 R08: ff4413d2c33fc410 R09: ff4413d2c4f1b02c
[    2.526821] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[    2.526843] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c309b100
[    2.526869] FS:  00007f9296713840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.526892] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.526914] CR2: 00000000004ebe00 CR3: 0000000004c87001 CR4: 0000000000771ef0
[    2.526938] PKRU: 55555554
[    2.526947] Call Trace:
[    2.526955]  <TASK>
[    2.526963]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.526977]  notifier_call_chain (kernel/notifier.c:85)
[    2.526989]  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)
[    2.527008]  br_add_if (net/bridge/br_if.c:683)
[    2.527020]  do_set_master (net/core/rtnetlink.c:3011)
[    2.527032]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.527045]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.527064]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.527077]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.527090]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.527107]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.527120]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.527132]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.527148]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.527160]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.527171]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.527184]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.527205]  ___sys_sendmsg (net/socket.c:2752)
[    2.527218]  __sys_sendmsg (net/socket.c:2784)
[    2.527231]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.527243]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.527257] RIP: 0033:0x7f929694d08e
[    2.527269] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.527321] RSP: 002b:00007ffc5ced1010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.527342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f929694d08e
[    2.527367] RDX: 0000000000000000 RSI: 00007ffc5ced10c0 RDI: 0000000000000005
[    2.527391] RBP: 00007ffc5ced1020 R08: 0000000000000000 R09: 0000000000000000
[    2.527413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.527436] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5ced1790
| [    2.530385] ------------[ cut here ]------------
| [    2.530441] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.530507] Modules linked in:
| [    2.530620] Tainted: [W]=WARN
[    2.530666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.530729] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.530781] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.530868] RSP: 0018:ff7290224044f600 EFLAGS: 00010286
[    2.530918] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.530976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.531033] RBP: 0000000000000000 R08: ff4413d2c1239610 R09: ff4413d2c4f1e030
[    2.531090] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.531146] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c30ae400
[    2.531213] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.531273] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.531327] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.531386] PKRU: 55555554
[    2.531428] Call Trace:
[    2.531473]  <TASK>
[    2.531516]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.531564]  notifier_call_chain (kernel/notifier.c:85)
[    2.531613]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.531664]  bond_enslave (drivers/net/bonding/bond_main.c:983 drivers/net/bonding/bond_main.c:970 drivers/net/bonding/bond_main.c:2017)
[    2.531719]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    2.531767]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.531814]  do_set_master (net/core/rtnetlink.c:3011)
[    2.531865]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.531913]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.531966]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.532015]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.532064]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.532115]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.532163]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.532218]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.532270]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.532319]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.532367]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.532416]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.532464]  ___sys_sendmsg (net/socket.c:2752)
[    2.532513]  __sys_sendmsg (net/socket.c:2784)
[    2.532561]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.532609]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.532661] RIP: 0033:0x7f3e81f6908e
[    2.532717] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.532803] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.532862] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.532920] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.532977] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.533034] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.533091] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.533262] ------------[ cut here ]------------
| [    2.533312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.533375] Modules linked in:
| [    2.533489] Tainted: [W]=WARN
[    2.533535] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.533589] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.533639] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.533732] RSP: 0018:ff7290224044f5a8 EFLAGS: 00010286
[    2.533782] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.533840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.533899] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1e030
[    2.533956] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.534013] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[    2.534073] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.534133] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.534187] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.534253] PKRU: 55555554
[    2.534296] Call Trace:
[    2.534339]  <TASK>
[    2.534383]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.534432]  notifier_call_chain (kernel/notifier.c:85)
[    2.534481]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.534533]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.534582]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.534629]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.534678]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.534734]  do_set_master (net/core/rtnetlink.c:3011)
[    2.534782]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.534831]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.534885]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.534933]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.534980]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.535032]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.535082]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.535130]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.535181]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.535236]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.535284]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.535334]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.535381]  ___sys_sendmsg (net/socket.c:2752)
[    2.535430]  __sys_sendmsg (net/socket.c:2784)
[    2.535479]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.535528]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.535580] RIP: 0033:0x7f3e81f6908e
[    2.535628] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.535719] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.535778] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.535838] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.535895] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.535951] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.536008] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.536175] ------------[ cut here ]------------
| [    2.536233] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.536297] Modules linked in:
| [    2.536410] Tainted: [W]=WARN
[    2.536456] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.536511] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.536561] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.536647] RSP: 0018:ff7290224044f600 EFLAGS: 00010286
[    2.536697] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.536761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.536818] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1e030
[    2.536877] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.536934] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[    2.536994] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.537053] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.537106] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.537166] PKRU: 55555554
[    2.537214] Call Trace:
[    2.537262]  <TASK>
[    2.537308]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.537358]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.537407]  dev_open (net/core/dev_api.c:202)
[    2.537461]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.537514]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.537569]  do_set_master (net/core/rtnetlink.c:3011)
[    2.537619]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.537670]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.537731]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.537781]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.537839]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.537891]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.537939]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.537988]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.538041]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.538090]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.538140]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.538189]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.538245]  ___sys_sendmsg (net/socket.c:2752)
[    2.538293]  __sys_sendmsg (net/socket.c:2784)
[    2.538341]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.538391]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.538444] RIP: 0033:0x7f3e81f6908e
[    2.538493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.538579] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.538637] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.538696] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.538761] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.538820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.538877] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.539047] ------------[ cut here ]------------
| [    2.539096] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.539160] Modules linked in:
| [    2.539282] Tainted: [W]=WARN
[    2.539328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.539382] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.539434] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.539523] RSP: 0018:ff7290224044f5e8 EFLAGS: 00010286
[    2.539577] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.539634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.539692] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1e030
[    2.539759] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.539816] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[    2.539878] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.539940] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.539994] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.540055] PKRU: 55555554
[    2.540098] Call Trace:
[    2.540140]  <TASK>
[    2.540185]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.540240]  notifier_call_chain (kernel/notifier.c:85)
[    2.540289]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.540342]  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:2144)
[    2.540392]  do_set_master (net/core/rtnetlink.c:3011)
[    2.540441]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.540491]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.540545]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.540595]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.540645]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.540697]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.540753]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.540800]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.540855]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.540905]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.540954]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.541005]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.541056]  ___sys_sendmsg (net/socket.c:2752)
[    2.541108]  __sys_sendmsg (net/socket.c:2784)
[    2.541157]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.541211]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.541263] RIP: 0033:0x7f3e81f6908e
[    2.541311] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.541396] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.541454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.541512] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.541570] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.541626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.541684] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.541858] ------------[ cut here ]------------
| [    2.541907] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.541969] Modules linked in:
| [    2.542081] Tainted: [W]=WARN
[    2.542126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.542180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.542240] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.542325] RSP: 0018:ff7290224044f5e8 EFLAGS: 00010286
[    2.542376] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.542432] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.542491] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1e030
[    2.542549] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.542607] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[    2.542667] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.542733] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.542788] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.542849] PKRU: 55555554
[    2.542892] Call Trace:
[    2.542935]  <TASK>
[    2.542980]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.543028]  notifier_call_chain (kernel/notifier.c:85)
[    2.543076]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.543129]  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:2190)
[    2.543178]  do_set_master (net/core/rtnetlink.c:3011)
[    2.543234]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.543283]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.543334]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.543383]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.543432]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.543484]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.543533]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.543581]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.543634]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.543682]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.543737]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.543786]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.543836]  ___sys_sendmsg (net/socket.c:2752)
[    2.543885]  __sys_sendmsg (net/socket.c:2784)
[    2.543934]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.543982]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.544033] RIP: 0033:0x7f3e81f6908e
[    2.544080] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.544165] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.544243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.544301] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.544359] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.544416] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.544476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.544639] ------------[ cut here ]------------
| [    2.544688] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.544760] Modules linked in:
| [    2.544874] Tainted: [W]=WARN
[    2.544920] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.544973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.545026] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.545112] RSP: 0018:ff7290224044f568 EFLAGS: 00010286
[    2.545161] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.545227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.545285] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1e030
[    2.545341] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.545399] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[    2.545460] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.545520] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.545574] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.545633] PKRU: 55555554
[    2.545675] Call Trace:
[    2.545724]  <TASK>
[    2.545767]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.545816]  notifier_call_chain (kernel/notifier.c:85)
[    2.545866]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.545918]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.545970]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.546019]  do_set_master (net/core/rtnetlink.c:3011)
[    2.546068]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.546115]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.546167]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.546223]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.546271]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.546323]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.546371]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.546422]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.546475]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.546524]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.546572]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.546620]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.546669]  ___sys_sendmsg (net/socket.c:2752)
[    2.546724]  __sys_sendmsg (net/socket.c:2784)
[    2.546772]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.546821]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.546874] RIP: 0033:0x7f3e81f6908e
[    2.546921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.547006] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.547065] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.547123] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.547180] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.547244] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.547302] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.547461] ------------[ cut here ]------------
| [    2.547511] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.547575] Modules linked in:
| [    2.547687] Tainted: [W]=WARN
[    2.547742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.547794] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.547848] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.547932] RSP: 0018:ff7290224044f5e8 EFLAGS: 00010286
[    2.547982] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.548040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.548097] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1e030
[    2.548155] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.548220] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[    2.548280] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.548340] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.548393] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.548452] PKRU: 55555554
[    2.548494] Call Trace:
[    2.548537]  <TASK>
[    2.548579]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.548628]  notifier_call_chain (kernel/notifier.c:85)
[    2.548676]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.548734]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.548783]  do_set_master (net/core/rtnetlink.c:3011)
[    2.548834]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.548883]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.548934]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.548984]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.549032]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.549084]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.549133]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.549180]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.549239]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.549287]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.549335]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.549384]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.549432]  ___sys_sendmsg (net/socket.c:2752)
[    2.549482]  __sys_sendmsg (net/socket.c:2784)
[    2.549531]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.549579]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.549630] RIP: 0033:0x7f3e81f6908e
[    2.549677] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.549771] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.549830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.549887] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.549945] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.550002] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.550059] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.550230] ------------[ cut here ]------------
| [    2.550279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.550342] Modules linked in:
| [    2.550454] Tainted: [W]=WARN
[    2.550500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.550553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.550605] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.550691] RSP: 0018:ff7290224044f5b8 EFLAGS: 00010286
[    2.550749] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.550808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.550867] RBP: 0000000000000002 R08: ff4413d2c1239610 R09: ff4413d2c4f1e030
[    2.550924] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.550981] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c30ae400
[    2.551042] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.551101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.551155] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.551221] PKRU: 55555554
[    2.551263] Call Trace:
[    2.551306]  <TASK>
[    2.551349]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.551398]  notifier_call_chain (kernel/notifier.c:85)
[    2.551446]  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)
[    2.551501]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.551551]  do_set_master (net/core/rtnetlink.c:3011)
[    2.551599]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.551647]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.551699]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.551757]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.551805]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.551858]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.551906]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.551954]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.552006]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.552056]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.552104]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.552152]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.552206]  ___sys_sendmsg (net/socket.c:2752)
[    2.552255]  __sys_sendmsg (net/socket.c:2784)
[    2.552305]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.552352]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.552403] RIP: 0033:0x7f3e81f6908e
[    2.552449] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.552532] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.552591] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.552649] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.552713] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.552771] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.552829] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.553070] ------------[ cut here ]------------
| [    2.553119] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.553182] Modules linked in:
| [    2.553351] Tainted: [W]=WARN
[    2.553396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.553449] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.553500] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.553587] RSP: 0018:ff7290224044f548 EFLAGS: 00010286
[    2.553637] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.553694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.553759] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1e030
[    2.553817] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.553875] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[    2.553936] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.553997] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.554051] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.554110] PKRU: 55555554
[    2.554154] Call Trace:
[    2.554206]  <TASK>
[    2.554250]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.554298]  notifier_call_chain (kernel/notifier.c:85)
[    2.554347]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.554400]  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)
[    2.554452]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    2.554505]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    2.554553]  do_set_master (net/core/rtnetlink.c:3011)
[    2.554601]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.554649]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.554711]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.554759]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.554806]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.554861]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.554912]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.554960]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.555013]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.555062]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.555110]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.555159]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.555215]  ___sys_sendmsg (net/socket.c:2752)
[    2.555264]  __sys_sendmsg (net/socket.c:2784)
[    2.555312]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.555361]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.555413] RIP: 0033:0x7f3e81f6908e
[    2.555464] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.555550] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.555607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.555665] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.555729] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.555786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.555844] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.556005] ------------[ cut here ]------------
| [    2.556054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/189
| [    2.556117] Modules linked in:
| [    2.556237] Tainted: [W]=WARN
[    2.556283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.556337] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.556389] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.556476] RSP: 0018:ff7290224044f568 EFLAGS: 00010286
[    2.556526] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.556584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.556640] RBP: 0000000000000003 R08: ff4413d2c1239610 R09: ff4413d2c4f1e030
[    2.556698] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.556763] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c30ae400
[    2.556824] FS:  00007f3e81d2f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.556883] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.556937] CR2: 0000000001875988 CR3: 0000000004d9f005 CR4: 0000000000771ef0
[    2.556996] PKRU: 55555554
[    2.557039] Call Trace:
[    2.557082]  <TASK>
[    2.557125]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.557173]  notifier_call_chain (kernel/notifier.c:85)
[    2.557228]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.557279]  bond_change_active_slave (drivers/net/bonding/bond_main.c:1329)
[    2.557331]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    2.557382]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    2.557430]  do_set_master (net/core/rtnetlink.c:3011)
[    2.557479]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.557526]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.557579]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.557627]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.557676]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.557736]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.557785]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.557834]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.557886]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.557935]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.557983]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.558032]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.558079]  ___sys_sendmsg (net/socket.c:2752)
[    2.558128]  __sys_sendmsg (net/socket.c:2784)
[    2.558177]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.558231]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.558281] RIP: 0033:0x7f3e81f6908e
[    2.558328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.558414] RSP: 002b:00007ffe56bd0c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.558472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3e81f6908e
[    2.558530] RDX: 0000000000000000 RSI: 00007ffe56bd0cd0 RDI: 0000000000000005
[    2.558588] RBP: 00007ffe56bd0c30 R08: 0000000000000000 R09: 0000000000000000
[    2.558646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.558710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56bd13a0
| [    2.558959] ------------[ cut here ]------------
| [    2.558993] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38
| [    2.559027] Modules linked in:
| [    2.559075] Tainted: [W]=WARN
[    2.559087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.559106] Workqueue: events_unbound linkwatch_event
[    2.559123] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.559140] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.559190] RSP: 0018:ff7290224015bd50 EFLAGS: 00010286
[    2.559214] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.559234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae200
[    2.559256] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4f1f030
[    2.559279] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.559299] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae200
[    2.559322] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[    2.559348] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.559368] CR2: 000055c0d6b46ff8 CR3: 000000003ba42002 CR4: 0000000000771ef0
[    2.559390] PKRU: 55555554
[    2.559397] Call Trace:
[    2.559405]  <TASK>
[    2.559414]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.559429]  netif_state_change (net/core/dev.c:1605)
[    2.559440]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.559457]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.559473]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.559488]  process_one_work (kernel/workqueue.c:3314)
[    2.559502]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.559516]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.559528]  kthread (kernel/kthread.c:436)
[    2.559541]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.559556]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.559570]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.559582]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.559682] ------------[ cut here ]------------
| [    2.559700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 0/38
| [    2.559738] Modules linked in:
| [    2.559781] Tainted: [W]=WARN
[    2.559796] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.559812] Workqueue: events_unbound linkwatch_event
[    2.559830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.559848] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.559897] RSP: 0018:ff7290224015bd50 EFLAGS: 00010286
[    2.559914] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.559938] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae200
[    2.559962] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4f1f02c
[    2.559982] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[    2.560004] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c30ae200
[    2.560032] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[    2.560055] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.560076] CR2: 000055c0d6b46ff8 CR3: 000000003ba42002 CR4: 0000000000771ef0
[    2.560097] PKRU: 55555554
[    2.560105] Call Trace:
[    2.560112]  <TASK>
[    2.560119]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.560131]  netif_state_change (net/core/dev.c:1605)
[    2.560143]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.560155]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.560173]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.560187]  process_one_work (kernel/workqueue.c:3314)
[    2.560203]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.560216]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.560231]  kthread (kernel/kthread.c:436)
[    2.560245]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.560258]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.560270]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.560283]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.567272] ------------[ cut here ]------------
| [    2.567312] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/191
| [    2.567404] Modules linked in:
| [    2.567519] Tainted: [W]=WARN
[    2.567567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.567620] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.567673] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.567764] RSP: 0018:ff7290224045f5f0 EFLAGS: 00010286
[    2.567815] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.567873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.567930] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4c4902c
[    2.567986] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.568046] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c30ae300
[    2.568107] FS:  00007f0fb8efe840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.568166] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.568244] CR2: 00000000004eb188 CR3: 0000000004d9f003 CR4: 0000000000771ef0
[    2.568304] PKRU: 55555554
[    2.568348] Call Trace:
[    2.568391]  <TASK>
[    2.568434]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.568483]  __dev_notify_flags (net/core/dev.c:9787)
[    2.568532]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.568580]  ? linkwatch_fire_event (./include/linux/spinlock.h:408 (discriminator 3) net/core/link_watch.c:133 (discriminator 3) net/core/link_watch.c:324 (discriminator 3))
[    2.568631]  veth_newlink (drivers/net/veth.c:1871)
[    2.568683]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.568738]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.568790]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.568840]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.568892]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.568943]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.568992]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.569039]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.569087]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.569134]  ___sys_sendmsg (net/socket.c:2752)
[    2.569184]  __sys_sendmsg (net/socket.c:2784)
[    2.569237]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.569285]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.569335] RIP: 0033:0x7f0fb913808e
[    2.569384] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.569468] RSP: 002b:00007ffe1faff230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.569525] RAX: ffffffffffffffda RBX: 00007ffe1faff9d8 RCX: 00007f0fb913808e
[    2.569582] RDX: 0000000000000000 RSI: 00007ffe1faff2e0 RDI: 0000000000000005
[    2.569638] RBP: 00007ffe1faff240 R08: 0000000000000000 R09: 0000000000000000
[    2.569695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.569758] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1faff9b0
| [    2.570050] ------------[ cut here ]------------
| [    2.570101] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/191
| [    2.570165] Modules linked in:
| [    2.570284] Tainted: [W]=WARN
[    2.570330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.570382] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.570434] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.570519] RSP: 0018:ff7290224045f870 EFLAGS: 00010286
[    2.570569] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.570626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.570683] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.570749] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.570806] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae300
[    2.570869] FS:  00007f0fb8efe840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.570929] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.570983] CR2: 00000000004eb188 CR3: 0000000004d9f003 CR4: 0000000000771ef0
[    2.571041] PKRU: 55555554
[    2.571084] Call Trace:
[    2.571128]  <TASK>
[    2.571171]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.571226]  __dev_notify_flags (net/core/dev.c:9787)
[    2.571274]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.571321]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.571370]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.571420]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.571468]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.571520]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.571571]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.571620]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.571667]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.571722]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.571771]  ___sys_sendmsg (net/socket.c:2752)
[    2.571819]  __sys_sendmsg (net/socket.c:2784)
[    2.571868]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.571916]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.571967] RIP: 0033:0x7f0fb913808e
[    2.572013] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.572099] RSP: 002b:00007ffe1faff230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.572157] RAX: ffffffffffffffda RBX: 00007ffe1faff9d8 RCX: 00007f0fb913808e
[    2.572220] RDX: 0000000000000000 RSI: 00007ffe1faff2e0 RDI: 0000000000000005
[    2.572277] RBP: 00007ffe1faff240 R08: 0000000000000000 R09: 0000000000000000
[    2.572333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.572390] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe1faff9b0
| [    2.575503] ------------[ cut here ]------------
| [    2.575611] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/192
| [    2.575669] Modules linked in:
| [    2.575737] Tainted: [W]=WARN
[    2.575750] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.575774] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.575791] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.575848] RSP: 0018:ff72902240467708 EFLAGS: 00010286
[    2.575867] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.575891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.575915] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4f1b030
[    2.575936] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.575960] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c309b100
[    2.575986] FS:  00007f72823bc840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.576010] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.576031] CR2: 00007f7282744900 CR3: 0000000004c87001 CR4: 0000000000771ef0
[    2.576055] PKRU: 55555554
[    2.576064] Call Trace:
[    2.576071]  <TASK>
[    2.576081]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.576094]  notifier_call_chain (kernel/notifier.c:85)
[    2.576109]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.576124]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.576137]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.576150]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.576162]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.576177]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.576206]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.576219]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.576236]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.576252]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.576264]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.576278]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.576292]  ___sys_sendmsg (net/socket.c:2752)
[    2.576306]  __sys_sendmsg (net/socket.c:2784)
[    2.576319]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.576332]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.576348] RIP: 0033:0x7f72825f608e
[    2.576364] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.576417] RSP: 002b:00007ffe5761d9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.576445] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72825f608e
[    2.576475] RDX: 0000000000000000 RSI: 00007ffe5761daa0 RDI: 0000000000000005
[    2.576497] RBP: 00007ffe5761da00 R08: 0000000000000000 R09: 0000000000000000
[    2.576520] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb2
[    2.576543] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5761e170
| [    2.581520] ------------[ cut here ]------------
| [    2.581549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/193
| [    2.581641] Modules linked in:
| [    2.581763] Tainted: [W]=WARN
[    2.581809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.581868] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.581922] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.582008] RSP: 0018:ff7290224046f720 EFLAGS: 00010286
[    2.582059] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.582116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.582173] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4c4e02c
[    2.582237] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.582294] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c30ae300
[    2.582354] FS:  00007f24d09f1840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.582415] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.582475] CR2: 00007f24d0cc11a0 CR3: 0000000004d9f006 CR4: 0000000000771ef0
[    2.582537] PKRU: 55555554
[    2.582580] Call Trace:
[    2.582624]  <TASK>
[    2.582668]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.582723]  __dev_notify_flags (net/core/dev.c:9787)
[    2.582771]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.582818]  netif_change_flags (net/core/dev.c:9820)
[    2.582867]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.582917]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.582969]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.583018]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.583067]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.583118]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.583166]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.583221]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.583274]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.583323]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.583372]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.583420]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.583468]  ___sys_sendmsg (net/socket.c:2752)
[    2.583519]  __sys_sendmsg (net/socket.c:2784)
[    2.583567]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.583615]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.583666] RIP: 0033:0x7f24d0c2b08e
[    2.583722] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.583808] RSP: 002b:00007ffc855856f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.583869] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f24d0c2b08e
[    2.583926] RDX: 0000000000000000 RSI: 00007ffc855857a0 RDI: 0000000000000005
[    2.583985] RBP: 00007ffc85585700 R08: 0000000000000000 R09: 0000000000000000
[    2.584042] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.584100] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85585e70
| [    2.587188] ------------[ cut here ]------------
| [    2.587223] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/194
| [    2.587256] Modules linked in:
| [    2.587298] Tainted: [W]=WARN
[    2.587311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.587330] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.587348] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.587405] RSP: 0018:ff729022404776d0 EFLAGS: 00010286
[    2.587421] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.587449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.587475] RBP: 0000000000000000 R08: ff4413d2c33fc410 R09: ff4413d2c4f1b02c
[    2.587497] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[    2.587519] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c1d82e00
[    2.587546] FS:  00007f283e52e840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.587572] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.587591] CR2: 00000000004ec908 CR3: 0000000004c87003 CR4: 0000000000771ef0
[    2.587614] PKRU: 55555554
[    2.587622] Call Trace:
[    2.587631]  <TASK>
[    2.587640]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.587654]  netif_state_change (net/core/dev.c:1605)
[    2.587670]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.587683]  linkwatch_sync_dev (net/core/link_watch.c:295)
[    2.587700]  rtnl_getlink (net/core/rtnetlink.c:4273)
[    2.587719]  ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236)
[    2.587738]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.587750]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.587768]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.587784]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.587796]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.587810]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.587825]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.587838]  ___sys_sendmsg (net/socket.c:2752)
[    2.587852]  __sys_sendmsg (net/socket.c:2784)
[    2.587864]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.587877]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.587894] RIP: 0033:0x7f283e76808e
[    2.587908] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.587959] RSP: 002b:00007ffcc5080190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.587982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f283e76808e
[    2.588004] RDX: 0000000000000000 RSI: 00007ffcc5080240 RDI: 0000000000000006
[    2.588027] RBP: 00007ffcc50801a0 R08: 0000000000000000 R09: 0000000000000000
[    2.588050] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.588077] R13: 00007ffcc50802f0 R14: 00007ffcc5081f38 R15: 00000000fffffff5
| [    2.588233] ------------[ cut here ]------------
| [    2.588251] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/194
| [    2.588281] Modules linked in:
| [    2.588327] Tainted: [W]=WARN
[    2.588338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.588357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.588375] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.588429] RSP: 0018:ff72902240477618 EFLAGS: 00010286
[    2.588450] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.588474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.588501] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4f1b02c
[    2.588524] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.588548] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c1d82e00
[    2.588573] FS:  00007f283e52e840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.588600] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.588622] CR2: 00000000004ebe08 CR3: 0000000004c87003 CR4: 0000000000771ef0
[    2.588645] PKRU: 55555554
[    2.588654] Call Trace:
[    2.588661]  <TASK>
[    2.588668]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.588680]  notifier_call_chain (kernel/notifier.c:85)
[    2.588694]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.588715]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.588734]  br_add_if (net/bridge/br_if.c:619)
[    2.588749]  do_set_master (net/core/rtnetlink.c:3011)
[    2.588761]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.588773]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.588789]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.588803]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.588816]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.588834]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.588848]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.588860]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.588878]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.588890]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.588902]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.588914]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.588930]  ___sys_sendmsg (net/socket.c:2752)
[    2.588943]  __sys_sendmsg (net/socket.c:2784)
[    2.588956]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.588969]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.588987] RIP: 0033:0x7f283e76808e
[    2.588999] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.589049] RSP: 002b:00007ffcc50817a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.589071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f283e76808e
[    2.589094] RDX: 0000000000000000 RSI: 00007ffcc5081850 RDI: 0000000000000005
[    2.589117] RBP: 00007ffcc50817b0 R08: 0000000000000000 R09: 0000000000000000
[    2.589140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.589163] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5081f20
| [    2.589238] ------------[ cut here ]------------
| [    2.589272] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/194
| [    2.589305] Modules linked in:
| [    2.589346] Tainted: [W]=WARN
[    2.589357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.589378] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.589396] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.589454] RSP: 0018:ff72902240477640 EFLAGS: 00010286
[    2.589468] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.589488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.589513] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4f1b02c
[    2.589535] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.589557] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c1d82e00
[    2.589580] FS:  00007f283e52e840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.589606] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.589626] CR2: 00000000004ebe08 CR3: 0000000004c87003 CR4: 0000000000771ef0
[    2.589648] PKRU: 55555554
[    2.589656] Call Trace:
[    2.589662]  <TASK>
[    2.589670]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.589684]  __dev_notify_flags (net/core/dev.c:9787)
[    2.589699]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.589718]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.589736]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.589749]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.589761]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.589774]  do_set_master (net/core/rtnetlink.c:3011)
[    2.589787]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.589800]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.589817]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.589833]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.589846]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.589864]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.589878]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.589893]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.589911]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.589923]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.589935]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.589947]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.589960]  ___sys_sendmsg (net/socket.c:2752)
[    2.589976]  __sys_sendmsg (net/socket.c:2784)
[    2.589989]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.590001]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.590017] RIP: 0033:0x7f283e76808e
[    2.590032] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.590083] RSP: 002b:00007ffcc50817a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.590108] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f283e76808e
[    2.590134] RDX: 0000000000000000 RSI: 00007ffcc5081850 RDI: 0000000000000005
[    2.590156] RBP: 00007ffcc50817b0 R08: 0000000000000000 R09: 0000000000000000
[    2.590179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.590206] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5081f20
| [    2.590260] ------------[ cut here ]------------
| [    2.590277] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/194
| [    2.590303] Modules linked in:
| [    2.590351] Tainted: [W]=WARN
[    2.590361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.590379] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.590395] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.590445] RSP: 0018:ff72902240477668 EFLAGS: 00010286
[    2.590462] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.590483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.590505] RBP: 0000000000000002 R08: ff4413d2c33fc410 R09: ff4413d2c4f1b02c
[    2.590529] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[    2.590550] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c1d82e00
[    2.590577] FS:  00007f283e52e840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.590602] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.590622] CR2: 00000000004ebe08 CR3: 0000000004c87003 CR4: 0000000000771ef0
[    2.590648] PKRU: 55555554
[    2.590656] Call Trace:
[    2.590667]  <TASK>
[    2.590674]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.590690]  notifier_call_chain (kernel/notifier.c:85)
[    2.590707]  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)
[    2.590728]  br_add_if (net/bridge/br_if.c:683)
[    2.590743]  do_set_master (net/core/rtnetlink.c:3011)
[    2.590755]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.590771]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.590788]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.590801]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.590815]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.590837]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.590850]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.590863]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.590883]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.590895]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.590909]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.590921]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.590934]  ___sys_sendmsg (net/socket.c:2752)
[    2.590947]  __sys_sendmsg (net/socket.c:2784)
[    2.590960]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.590974]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.590991] RIP: 0033:0x7f283e76808e
[    2.591005] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.591051] RSP: 002b:00007ffcc50817a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.591074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f283e76808e
[    2.591098] RDX: 0000000000000000 RSI: 00007ffcc5081850 RDI: 0000000000000005
[    2.591118] RBP: 00007ffcc50817b0 R08: 0000000000000000 R09: 0000000000000000
[    2.591139] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.591163] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc5081f20
| [    2.594197] ------------[ cut here ]------------
| [    2.594255] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/195
| [    2.594320] Modules linked in:
| [    2.594435] Tainted: [W]=WARN
[    2.594483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.594537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.594589] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.594675] RSP: 0018:ff7290224047f5a8 EFLAGS: 00010286
[    2.594733] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.594791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.594852] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.594909] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.594966] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae400
[    2.595028] FS:  00007f27f8fea840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.595087] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.595141] CR2: 000000003bc54988 CR3: 0000000004d9f002 CR4: 0000000000771ef0
[    2.595209] PKRU: 55555554
[    2.595253] Call Trace:
[    2.595296]  <TASK>
[    2.595339]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.595388]  notifier_call_chain (kernel/notifier.c:85)
[    2.595437]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.595489]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.595538]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.595587]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.595637]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.595686]  do_set_master (net/core/rtnetlink.c:3011)
[    2.595743]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.595793]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.595848]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.595898]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.595946]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.595981]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.596055]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.596104]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.596157]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.596215]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.596265]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.596314]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.596362]  ___sys_sendmsg (net/socket.c:2752)
[    2.596411]  __sys_sendmsg (net/socket.c:2784)
[    2.596461]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.596509]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.596560] RIP: 0033:0x7f27f922408e
[    2.596608] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.596696] RSP: 002b:00007ffe35daf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.596760] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f922408e
[    2.596818] RDX: 0000000000000000 RSI: 00007ffe35daf740 RDI: 0000000000000005
[    2.596876] RBP: 00007ffe35daf6a0 R08: 0000000000000000 R09: 0000000000000000
[    2.596933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.596991] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35dafe10
| [    2.597172] ------------[ cut here ]------------
| [    2.597227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/195
| [    2.597291] Modules linked in:
| [    2.597404] Tainted: [W]=WARN
[    2.597451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.597505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.597557] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.597643] RSP: 0018:ff7290224047f600 EFLAGS: 00010286
[    2.597694] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.597758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.597815] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.597874] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.597931] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae400
[    2.597992] FS:  00007f27f8fea840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.598052] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.598107] CR2: 000000003bc54988 CR3: 0000000004d9f002 CR4: 0000000000771ef0
[    2.598166] PKRU: 55555554
[    2.598218] Call Trace:
[    2.598262]  <TASK>
[    2.598305]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.598355]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.598403]  dev_open (net/core/dev_api.c:202)
[    2.598451]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.598500]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.598549]  do_set_master (net/core/rtnetlink.c:3011)
[    2.598597]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.598647]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.598699]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.598756]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.598805]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.598869]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.598917]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.598965]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.599016]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.599065]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.599113]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.599163]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.599219]  ___sys_sendmsg (net/socket.c:2752)
[    2.599269]  __sys_sendmsg (net/socket.c:2784)
[    2.599318]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.599367]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.599418] RIP: 0033:0x7f27f922408e
[    2.599466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.599551] RSP: 002b:00007ffe35daf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.599610] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f922408e
[    2.599666] RDX: 0000000000000000 RSI: 00007ffe35daf740 RDI: 0000000000000005
[    2.599729] RBP: 00007ffe35daf6a0 R08: 0000000000000000 R09: 0000000000000000
[    2.599786] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.599845] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35dafe10
| [    2.600018] ------------[ cut here ]------------
| [    2.600069] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/195
| [    2.600132] Modules linked in:
| [    2.600255] Tainted: [W]=WARN
[    2.600301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.600355] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.600406] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.600494] RSP: 0018:ff7290224047f5e8 EFLAGS: 00010286
[    2.600545] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.600603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.600660] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.600728] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.600784] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae400
[    2.600846] FS:  00007f27f8fea840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.600907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.600961] CR2: 000000003bc54988 CR3: 0000000004d9f002 CR4: 0000000000771ef0
[    2.601021] PKRU: 55555554
[    2.601063] Call Trace:
[    2.601106]  <TASK>
[    2.601137]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.601183]  notifier_call_chain (kernel/notifier.c:85)
[    2.601237]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.601289]  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:2144)
[    2.601338]  do_set_master (net/core/rtnetlink.c:3011)
[    2.601388]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.601437]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.601491]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.601540]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.601588]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.601640]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.601690]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.601749]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.601800]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.601851]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.601901]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.601949]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.601998]  ___sys_sendmsg (net/socket.c:2752)
[    2.602047]  __sys_sendmsg (net/socket.c:2784)
[    2.602104]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.602151]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.602211] RIP: 0033:0x7f27f922408e
[    2.602242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.602355] RSP: 002b:00007ffe35daf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.602414] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f922408e
[    2.602474] RDX: 0000000000000000 RSI: 00007ffe35daf740 RDI: 0000000000000005
[    2.602531] RBP: 00007ffe35daf6a0 R08: 0000000000000000 R09: 0000000000000000
[    2.602588] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.602646] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35dafe10
| [    2.602817] ------------[ cut here ]------------
| [    2.602868] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/195
| [    2.602931] Modules linked in:
| [    2.603044] Tainted: [W]=WARN
[    2.603090] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.603143] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.603203] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.603289] RSP: 0018:ff7290224047f5e8 EFLAGS: 00010286
[    2.603340] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.603397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.603454] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.603511] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.603569] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae400
[    2.603629] FS:  00007f27f8fea840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.603688] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.603748] CR2: 000000003bc54988 CR3: 0000000004d9f002 CR4: 0000000000771ef0
[    2.603808] PKRU: 55555554
[    2.603853] Call Trace:
[    2.603895]  <TASK>
[    2.603939]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.603988]  notifier_call_chain (kernel/notifier.c:85)
[    2.604037]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.604089]  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:2190)
[    2.604138]  do_set_master (net/core/rtnetlink.c:3011)
[    2.604186]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.604240]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.604293]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.604342]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.604390]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.604442]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.604491]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.604540]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.604604]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.604652]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.604700]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.604756]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.604804]  ___sys_sendmsg (net/socket.c:2752)
[    2.604857]  __sys_sendmsg (net/socket.c:2784)
[    2.604905]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.604954]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.605006] RIP: 0033:0x7f27f922408e
[    2.605053] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.605138] RSP: 002b:00007ffe35daf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.605203] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f922408e
[    2.605263] RDX: 0000000000000000 RSI: 00007ffe35daf740 RDI: 0000000000000005
[    2.605320] RBP: 00007ffe35daf6a0 R08: 0000000000000000 R09: 0000000000000000
[    2.605377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.605435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35dafe10
| [    2.605601] ------------[ cut here ]------------
| [    2.605651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/195
| [    2.605725] Modules linked in:
| [    2.605845] Tainted: [W]=WARN
[    2.605891] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.605945] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.605997] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.606083] RSP: 0018:ff7290224047f568 EFLAGS: 00010286
[    2.606133] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.606190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.606256] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.606315] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.606373] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae400
[    2.606434] FS:  00007f27f8fea840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.606495] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.606550] CR2: 000000003bc54988 CR3: 0000000004d9f002 CR4: 0000000000771ef0
[    2.606609] PKRU: 55555554
[    2.606654] Call Trace:
[    2.606697]  <TASK>
[    2.606746]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.606795]  notifier_call_chain (kernel/notifier.c:85)
[    2.606847]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.606900]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.606952]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.607001]  do_set_master (net/core/rtnetlink.c:3011)
[    2.607049]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.607098]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.607152]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.607207]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.607257]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.607308]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.607357]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.607406]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.607458]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.607508]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.607558]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.607606]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.607655]  ___sys_sendmsg (net/socket.c:2752)
[    2.607712]  __sys_sendmsg (net/socket.c:2784)
[    2.607761]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.607810]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.607865] RIP: 0033:0x7f27f922408e
[    2.607912] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.607999] RSP: 002b:00007ffe35daf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.608057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f922408e
[    2.608115] RDX: 0000000000000000 RSI: 00007ffe35daf740 RDI: 0000000000000005
[    2.608173] RBP: 00007ffe35daf6a0 R08: 0000000000000000 R09: 0000000000000000
[    2.608237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.608296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35dafe10
| [    2.608458] ------------[ cut here ]------------
| [    2.608509] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/195
| [    2.608572] Modules linked in:
| [    2.608684] Tainted: [W]=WARN
[    2.608738] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.608791] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.608845] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.608931] RSP: 0018:ff7290224047f5e8 EFLAGS: 00010286
[    2.608982] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.609040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.609097] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.609155] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.609219] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae400
[    2.609280] FS:  00007f27f8fea840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.609340] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.609394] CR2: 000000003bc54988 CR3: 0000000004d9f002 CR4: 0000000000771ef0
[    2.609453] PKRU: 55555554
[    2.609497] Call Trace:
[    2.609541]  <TASK>
[    2.609586]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.609634]  notifier_call_chain (kernel/notifier.c:85)
[    2.609683]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.609742]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.609793]  do_set_master (net/core/rtnetlink.c:3011)
[    2.609845]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.609894]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.609947]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.609996]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.610044]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.610096]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.610145]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.610202]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.610254]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.610302]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.610351]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.610400]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.610449]  ___sys_sendmsg (net/socket.c:2752)
[    2.610498]  __sys_sendmsg (net/socket.c:2784)
[    2.610547]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.610589]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.610639] RIP: 0033:0x7f27f922408e
[    2.610687] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.610783] RSP: 002b:00007ffe35daf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.610844] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f922408e
[    2.610901] RDX: 0000000000000000 RSI: 00007ffe35daf740 RDI: 0000000000000005
[    2.610959] RBP: 00007ffe35daf6a0 R08: 0000000000000000 R09: 0000000000000000
[    2.611017] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.611074] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35dafe10
| [    2.611267] ------------[ cut here ]------------
| [    2.611319] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/195
| [    2.611383] Modules linked in:
| [    2.611499] Tainted: [W]=WARN
[    2.611545] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.611598] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.611650] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.611745] RSP: 0018:ff7290224047f5b8 EFLAGS: 00010286
[    2.611797] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.611857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[    2.611917] RBP: 0000000000000002 R08: ff4413d2c1239610 R09: ff4413d2c4c4e030
[    2.611974] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.612031] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c30ae400
[    2.612092] FS:  00007f27f8fea840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.612153] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.612214] CR2: 000000003bc54988 CR3: 0000000004d9f002 CR4: 0000000000771ef0
[    2.612274] PKRU: 55555554
[    2.612319] Call Trace:
[    2.612362]  <TASK>
[    2.612406]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.612455]  notifier_call_chain (kernel/notifier.c:85)
[    2.612506]  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)
[    2.612562]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.612612]  do_set_master (net/core/rtnetlink.c:3011)
[    2.612660]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.612715]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.612768]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.612817]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.612867]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.612919]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.612971]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.613020]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.613072]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.613122]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.613171]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.613227]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.613276]  ___sys_sendmsg (net/socket.c:2752)
[    2.613325]  __sys_sendmsg (net/socket.c:2784)
[    2.613373]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.613422]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.613474] RIP: 0033:0x7f27f922408e
[    2.613521] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.613608] RSP: 002b:00007ffe35daf690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.613666] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f27f922408e
[    2.613731] RDX: 0000000000000000 RSI: 00007ffe35daf740 RDI: 0000000000000005
[    2.613789] RBP: 00007ffe35daf6a0 R08: 0000000000000000 R09: 0000000000000000
[    2.613848] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.613906] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe35dafe10
| [    2.614160] ------------[ cut here ]------------
| [    2.614217] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 0/38
| [    2.614284] Modules linked in:
| [    2.614397] Tainted: [W]=WARN
[    2.614443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.614498] Workqueue: events_unbound linkwatch_event
[    2.614552] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.614603] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.614690] RSP: 0018:ff7290224015bd50 EFLAGS: 00010286
[    2.614752] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.614812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.614872] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4c4e030
[    2.614931] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.614988] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae300
[    2.615049] FS:  0000000000000000(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.615109] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.615163] CR2: 000000003bc54988 CR3: 000000003ba42004 CR4: 0000000000771ef0
[    2.615228] PKRU: 55555554
[    2.615272] Call Trace:
[    2.615315]  <TASK>
[    2.615358]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.615407]  netif_state_change (net/core/dev.c:1605)
[    2.615456]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.615504]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.615557]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.615606]  process_one_work (kernel/workqueue.c:3314)
[    2.615655]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.615711]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.615759]  kthread (kernel/kthread.c:436)
[    2.615808]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.615860]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.615912]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.615962]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.616257] ------------[ cut here ]------------
| [    2.616301] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 0/38
| [    2.616420] Modules linked in:
| [    2.616534] Tainted: [W]=WARN
[    2.616582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.616637] Workqueue: events_unbound linkwatch_event
[    2.616689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.616753] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.616849] RSP: 0018:ff7290224015bd50 EFLAGS: 00010286
[    2.616905] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.616964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.617021] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4c4e02c
[    2.617080] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.617138] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c30ae300
[    2.617207] FS:  0000000000000000(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.617269] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.617328] CR2: 000000003bc54988 CR3: 000000003ba42004 CR4: 0000000000771ef0
[    2.617431] PKRU: 55555554
[    2.617472] Call Trace:
[    2.617484]  <TASK>
[    2.617556]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.617646]  netif_state_change (net/core/dev.c:1605)
[    2.617696]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.617752]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.617841]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.617893]  process_one_work (kernel/workqueue.c:3314)
[    2.617946]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.617997]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.618044]  kthread (kernel/kthread.c:436)
[    2.618092]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.618172]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.618227]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.618278]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.622660] ------------[ cut here ]------------
| [    2.622687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/198
| [    2.622723] Modules linked in:
| [    2.622769] Tainted: [W]=WARN
[    2.622782] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.622800] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.622820] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.622876] RSP: 0018:ff72902240487720 EFLAGS: 00010286
[    2.622891] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.622914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.622938] RBP: 0000000000000000 R08: ff4413d2c1239610 R09: ff4413d2c4f1b030
[    2.622959] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.622979] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c1d82e00
[    2.623006] FS:  00007f5bc78ff840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.623030] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.623049] CR2: 0000000021e3a988 CR3: 0000000004e5b005 CR4: 0000000000771ef0
[    2.623075] PKRU: 55555554
[    2.623083] Call Trace:
[    2.623090]  <TASK>
[    2.623100]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.623112]  __dev_notify_flags (net/core/dev.c:9787)
[    2.623127]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.623140]  netif_change_flags (net/core/dev.c:9820)
[    2.623155]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.623167]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.623183]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.623202]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.623217]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.623235]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.623250]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.623263]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.623278]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.623290]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.623303]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.623315]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.623327]  ___sys_sendmsg (net/socket.c:2752)
[    2.623340]  __sys_sendmsg (net/socket.c:2784)
[    2.623352]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.623367]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.623386] RIP: 0033:0x7f5bc7b3908e
[    2.623398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.623446] RSP: 002b:00007ffce60f6c90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.623471] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5bc7b3908e
[    2.623492] RDX: 0000000000000000 RSI: 00007ffce60f6d40 RDI: 0000000000000005
[    2.623517] RBP: 00007ffce60f6ca0 R08: 0000000000000000 R09: 0000000000000000
[    2.623540] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.623563] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce60f7410
| [    2.632540] ------------[ cut here ]------------
| [    2.632584] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/201
| [    2.632615] Modules linked in:
| [    2.632659] Tainted: [W]=WARN
[    2.632670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.632694] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.632729] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.632786] RSP: 0018:ff7290224049fcc8 EFLAGS: 00010286
[    2.632801] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.632829] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.632853] RBP: 0000000000000000 R08: ff4413d2c33ca810 R09: ff4413d2c4f6e02c
[    2.632876] R10: ff4413d2c4f69118 R11: fefefefefefefeff R12: 0000000000000000
[    2.632906] R13: 0000000000000010 R14: ff4413d2c4f69000 R15: ff4413d2c1d82e00
[    2.632931] FS:  00007fa8e5da4840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.632956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.632974] CR2: 00007fa8e5fb0690 CR3: 0000000004e5b004 CR4: 0000000000771ef0
[    2.632998] PKRU: 55555554
[    2.633006] Call Trace:
[    2.633015]  <TASK>
[    2.633024]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.633039]  register_netdevice (net/core/dev.c:11488)
[    2.633051]  register_netdev (net/core/dev.c:11552)
[    2.633064]  loopback_net_init (drivers/net/loopback.c:218)
[    2.633078]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.633098]  ops_init (net/core/net_namespace.c:137)
[    2.633111]  setup_net (net/core/net_namespace.c:446)
[    2.633123]  copy_net_ns (net/core/net_namespace.c:579)
[    2.633138]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.633155]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.633172]  ksys_unshare (kernel/fork.c:3243)
[    2.633186]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.633204]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.633219]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.633238] RIP: 0033:0x7fa8e6066bcb
[    2.633254] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
All code
========
   0:	73 01                	jae    0x3
   2:	c3                   	ret
   3:	48 8b 0d 2d 82 0f 00 	mov    0xf822d(%rip),%rcx        # 0xf8237
   a:	f7 d8                	neg    %eax
   c:	64 89 01             	mov    %eax,%fs:(%rcx)
   f:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  13:	c3                   	ret
  14:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  1b:	00 00 00 
  1e:	90                   	nop
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 10 01 00 00       	mov    $0x110,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf8237
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf820d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    2.633305] RSP: 002b:00007fffbad55088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    2.633327] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa8e6066bcb
[    2.633350] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.633371] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.633393] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fffbad572b0
[    2.633416] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fffbad5787f
| [    2.636564] ------------[ cut here ]------------
| [    2.636622] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/202
| [    2.636687] Modules linked in:
| [    2.636809] Tainted: [W]=WARN
[    2.636859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.636913] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.636965] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.637050] RSP: 0018:ff729022404a75f0 EFLAGS: 00010286
[    2.637101] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.637159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    2.637222] RBP: 0000000000000000 R08: ff4413d2c33e9750 R09: ff4413d2c4c5102c
[    2.637279] R10: ff4413d2c4c4d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.637337] R13: 0000000000000010 R14: ff4413d2c4c4d000 R15: ff4413d2c30ae500
[    2.637400] FS:  00007f68ec0d6840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.637460] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.637514] CR2: 00000000004eb188 CR3: 0000000004e5a002 CR4: 0000000000771ef0
[    2.637573] PKRU: 55555554
[    2.637615] Call Trace:
[    2.637658]  <TASK>
[    2.637701]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.637756]  __dev_notify_flags (net/core/dev.c:9787)
[    2.637804]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.637857]  veth_newlink (drivers/net/veth.c:1871)
[    2.637908]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.637957]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.638008]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.638056]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.638108]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.638160]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.638214]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.638263]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.638312]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.638359]  ___sys_sendmsg (net/socket.c:2752)
[    2.638408]  __sys_sendmsg (net/socket.c:2784)
[    2.638456]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.638504]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.638555] RIP: 0033:0x7f68ec31008e
[    2.638601] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.638686] RSP: 002b:00007ffe56c0d550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.638752] RAX: ffffffffffffffda RBX: 00007ffe56c0dcf8 RCX: 00007f68ec31008e
[    2.638809] RDX: 0000000000000000 RSI: 00007ffe56c0d600 RDI: 0000000000000005
[    2.638869] RBP: 00007ffe56c0d560 R08: 0000000000000000 R09: 0000000000000000
[    2.638926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.638983] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56c0dcd0
| [    2.639256] ------------[ cut here ]------------
| [    2.639308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/202
| [    2.639371] Modules linked in:
| [    2.639484] Tainted: [W]=WARN
[    2.639530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.639583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.639634] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.639726] RSP: 0018:ff729022404a7870 EFLAGS: 00010286
[    2.639776] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.639834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    2.639892] RBP: 0000000000000000 R08: ff4413d2c33e98d0 R09: ff4413d2c4c56030
[    2.639948] R10: ff4413d2c4c4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.640005] R13: 0000000000000010 R14: ff4413d2c4c4e000 R15: ff4413d2c30ae500
[    2.640065] FS:  00007f68ec0d6840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.640124] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.640177] CR2: 00000000004eb188 CR3: 0000000004e5a002 CR4: 0000000000771ef0
[    2.640244] PKRU: 55555554
[    2.640287] Call Trace:
[    2.640329]  <TASK>
[    2.640372]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.640421]  __dev_notify_flags (net/core/dev.c:9787)
[    2.640469]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.640517]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.640565]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.640617]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.640665]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.640723]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.640774]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.640824]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.640873]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.640921]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.640969]  ___sys_sendmsg (net/socket.c:2752)
[    2.641017]  __sys_sendmsg (net/socket.c:2784)
[    2.641066]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.641114]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.641165] RIP: 0033:0x7f68ec31008e
[    2.641217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.641303] RSP: 002b:00007ffe56c0d550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.641360] RAX: ffffffffffffffda RBX: 00007ffe56c0dcf8 RCX: 00007f68ec31008e
[    2.641417] RDX: 0000000000000000 RSI: 00007ffe56c0d600 RDI: 0000000000000005
[    2.641475] RBP: 00007ffe56c0d560 R08: 0000000000000000 R09: 0000000000000000
[    2.641532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.641591] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe56c0dcd0
| [    2.644581] ------------[ cut here ]------------
| [    2.644605] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/203
| [    2.644636] Modules linked in:
| [    2.644691] Tainted: [W]=WARN
[    2.644708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.644725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.644743] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.644797] RSP: 0018:ff729022404af720 EFLAGS: 00010286
[    2.644812] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.644838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.644862] RBP: 0000000000000000 R08: ff4413d2c33e9750 R09: ff4413d2c4f6e02c
[    2.644886] R10: ff4413d2c4c4d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.644911] R13: 0000000000000010 R14: ff4413d2c4c4d000 R15: ff4413d2c1d82e00
[    2.644934] FS:  00007f276ab41840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.644958] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.644976] CR2: 00007f276ae111a0 CR3: 0000000004e5b006 CR4: 0000000000771ef0
[    2.645002] PKRU: 55555554
[    2.645010] Call Trace:
[    2.645020]  <TASK>
[    2.645032]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.645044]  __dev_notify_flags (net/core/dev.c:9787)
[    2.645057]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.645068]  netif_change_flags (net/core/dev.c:9820)
[    2.645082]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.645094]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.645111]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.645123]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.645136]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.645151]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.645167]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.645179]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.645198]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.645213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.645225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.645236]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.645251]  ___sys_sendmsg (net/socket.c:2752)
[    2.645263]  __sys_sendmsg (net/socket.c:2784)
[    2.645278]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.645292]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.645307] RIP: 0033:0x7f276ad7b08e
[    2.645319] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.645375] RSP: 002b:00007ffdfa1111f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.645397] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f276ad7b08e
[    2.645419] RDX: 0000000000000000 RSI: 00007ffdfa1112a0 RDI: 0000000000000005
[    2.645444] RBP: 00007ffdfa111200 R08: 0000000000000000 R09: 0000000000000000
[    2.645466] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.645487] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfa111970
| [    2.648644] ------------[ cut here ]------------
| [    2.648697] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/204
| [    2.648769] Modules linked in:
| [    2.648882] Tainted: [W]=WARN
[    2.648927] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.648980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.649031] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.649114] RSP: 0018:ff729022404b7618 EFLAGS: 00010286
[    2.649164] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.649230] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.649286] RBP: 0000000000000000 R08: ff4413d2c33e9750 R09: ff4413d2c4c5602c
[    2.649343] R10: ff4413d2c4c4d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.649400] R13: 0000000000000010 R14: ff4413d2c4c4d000 R15: ff4413d2c30ae300
[    2.649460] FS:  00007fa7dec76840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.649519] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.649573] CR2: 00000000339d4988 CR3: 0000000004e7a004 CR4: 0000000000771ef0
[    2.649632] PKRU: 55555554
[    2.649674] Call Trace:
[    2.649723]  <TASK>
[    2.649767]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.649815]  notifier_call_chain (kernel/notifier.c:85)
[    2.649865]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.649917]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.649968]  br_add_if (net/bridge/br_if.c:619)
[    2.650017]  do_set_master (net/core/rtnetlink.c:3011)
[    2.650065]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.650112]  ? alloc_from_new_slab (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:4391 (discriminator 3))
[    2.650164]  ? refill_objects (mm/slub.c:7281)
[    2.650218]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.650270]  ? __pcs_replace_empty_main (mm/slub.c:2816 mm/slub.c:4651)
[    2.650322]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.650372]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.650420]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.650473]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.650520]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.650569]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.650620]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.650668]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.650732]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.650781]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.650831]  ___sys_sendmsg (net/socket.c:2752)
[    2.650879]  __sys_sendmsg (net/socket.c:2784)
[    2.650928]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.650985]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.651036] RIP: 0033:0x7fa7deeb008e
[    2.651082] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.651167] RSP: 002b:00007ffc0538d0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.651233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7deeb008e
[    2.651290] RDX: 0000000000000000 RSI: 00007ffc0538d180 RDI: 0000000000000005
[    2.651348] RBP: 00007ffc0538d0e0 R08: 0000000000000000 R09: 0000000000000000
[    2.651404] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.651461] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0538d850
| [    2.651665] ------------[ cut here ]------------
| [    2.651722] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/204
| [    2.651786] Modules linked in:
| [    2.651900] Tainted: [W]=WARN
[    2.651945] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.651998] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.652049] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.652134] RSP: 0018:ff729022404b7640 EFLAGS: 00010286
[    2.652185] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.652246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.652303] RBP: 0000000000000000 R08: ff4413d2c33e9750 R09: ff4413d2c4c5602c
[    2.652360] R10: ff4413d2c4c4d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.652417] R13: 0000000000000010 R14: ff4413d2c4c4d000 R15: ff4413d2c30ae300
[    2.652480] FS:  00007fa7dec76840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.652538] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.652592] CR2: 00000000339d4988 CR3: 0000000004e7a004 CR4: 0000000000771ef0
[    2.652650] PKRU: 55555554
[    2.652693] Call Trace:
[    2.652743]  <TASK>
[    2.652786]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.652839]  __dev_notify_flags (net/core/dev.c:9787)
[    2.652888]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.652940]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.652991]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.653039]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.653087]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.653136]  do_set_master (net/core/rtnetlink.c:3011)
[    2.653183]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.653236]  ? alloc_from_new_slab (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:4391 (discriminator 3))
[    2.653287]  ? refill_objects (mm/slub.c:7281)
[    2.653335]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.653386]  ? __pcs_replace_empty_main (mm/slub.c:2816 mm/slub.c:4651)
[    2.653437]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.653486]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.653533]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.653585]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.653632]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.653678]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.653736]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.653785]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.653833]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.653881]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.653929]  ___sys_sendmsg (net/socket.c:2752)
[    2.653977]  __sys_sendmsg (net/socket.c:2784)
[    2.654025]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.654072]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.654123] RIP: 0033:0x7fa7deeb008e
[    2.654170] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.654262] RSP: 002b:00007ffc0538d0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.654320] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7deeb008e
[    2.654376] RDX: 0000000000000000 RSI: 00007ffc0538d180 RDI: 0000000000000005
[    2.654432] RBP: 00007ffc0538d0e0 R08: 0000000000000000 R09: 0000000000000000
[    2.654489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.654547] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0538d850
| [    2.654728] ------------[ cut here ]------------
| [    2.654778] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/204
| [    2.654843] Modules linked in:
| [    2.654955] Tainted: [W]=WARN
[    2.655000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.655053] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.655104] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.655187] RSP: 0018:ff729022404b7668 EFLAGS: 00010286
[    2.655246] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.655303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.655359] RBP: 0000000000000002 R08: ff4413d2c33fc410 R09: ff4413d2c4c5602c
[    2.655416] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[    2.655473] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c30ae300
[    2.655533] FS:  00007fa7dec76840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.655592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.655644] CR2: 00000000339d4988 CR3: 0000000004e7a004 CR4: 0000000000771ef0
[    2.655712] PKRU: 55555554
[    2.655754] Call Trace:
[    2.655797]  <TASK>
[    2.655841]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.655891]  notifier_call_chain (kernel/notifier.c:85)
[    2.655939]  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)
[    2.655994]  br_add_if (net/bridge/br_if.c:683)
[    2.656042]  do_set_master (net/core/rtnetlink.c:3011)
[    2.656089]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.656137]  ? alloc_from_new_slab (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:4391 (discriminator 3))
[    2.656188]  ? refill_objects (mm/slub.c:7281)
[    2.656243]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.656295]  ? __pcs_replace_empty_main (mm/slub.c:2816 mm/slub.c:4651)
[    2.656345]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.656395]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.656442]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.656493]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.656540]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.656586]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.656637]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.656685]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.656743]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.656790]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.656847]  ___sys_sendmsg (net/socket.c:2752)
[    2.656896]  __sys_sendmsg (net/socket.c:2784)
[    2.656943]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.656990]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.657040] RIP: 0033:0x7fa7deeb008e
[    2.657086] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.657169] RSP: 002b:00007ffc0538d0d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.657233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fa7deeb008e
[    2.657289] RDX: 0000000000000000 RSI: 00007ffc0538d180 RDI: 0000000000000005
[    2.657344] RBP: 00007ffc0538d0e0 R08: 0000000000000000 R09: 0000000000000000
[    2.657400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.657456] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0538d850
| [    2.660479] ------------[ cut here ]------------
| [    2.660504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/205
| [    2.660536] Modules linked in:
| [    2.660580] Tainted: [W]=WARN
[    2.660591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.660608] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.660628] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.660679] RSP: 0018:ff729022404bf720 EFLAGS: 00010286
[    2.660695] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.660722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[    2.660747] RBP: 0000000000000000 R08: ff4413d2c33e98d0 R09: ff4413d2c4f6e030
[    2.660770] R10: ff4413d2c4c4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.660793] R13: 0000000000000010 R14: ff4413d2c4c4e000 R15: ff4413d2c1d82e00
[    2.660816] FS:  00007f337b028840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.660842] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.660862] CR2: 0000000012c13988 CR3: 0000000004e5b003 CR4: 0000000000771ef0
[    2.660886] PKRU: 55555554
[    2.660894] Call Trace:
[    2.660903]  <TASK>
[    2.660912]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.660925]  __dev_notify_flags (net/core/dev.c:9787)
[    2.660937]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.660952]  netif_change_flags (net/core/dev.c:9820)
[    2.660965]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.660978]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.660999]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.661011]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.661023]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.661038]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.661050]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.661065]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.661081]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.661096]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.661111]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.661125]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.661137]  ___sys_sendmsg (net/socket.c:2752)
[    2.661153]  __sys_sendmsg (net/socket.c:2784)
[    2.661166]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.661178]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.661201] RIP: 0033:0x7f337b26208e
[    2.661213] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.661266] RSP: 002b:00007ffc470df1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.661288] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f337b26208e
[    2.661310] RDX: 0000000000000000 RSI: 00007ffc470df280 RDI: 0000000000000005
[    2.661331] RBP: 00007ffc470df1e0 R08: 0000000000000000 R09: 0000000000000000
[    2.661353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.661375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc470df950
| [    2.661446] ------------[ cut here ]------------
| [    2.661465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36
| [    2.661495] Modules linked in:
| [    2.661542] Tainted: [W]=WARN
[    2.661555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.661575] Workqueue: events_unbound linkwatch_event
[    2.661595] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.661610] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.661659] RSP: 0018:ff7290224014bd50 EFLAGS: 00010286
[    2.661677] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.661698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.661726] RBP: 0000000000000000 R08: ff4413d2c33e98d0 R09: ff4413d2c4f6e030
[    2.661747] R10: ff4413d2c4c4e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.661772] R13: 0000000000000010 R14: ff4413d2c4c4e000 R15: ff4413d2c309b100
[    2.661795] FS:  0000000000000000(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.661821] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.661843] CR2: 0000000012c13988 CR3: 000000003ba42001 CR4: 0000000000771ef0
[    2.661866] PKRU: 55555554
[    2.661874] Call Trace:
[    2.661882]  <TASK>
[    2.661890]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.661904]  netif_state_change (net/core/dev.c:1605)
[    2.661915]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.661927]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.661946]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.661958]  process_one_work (kernel/workqueue.c:3314)
[    2.661971]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.661985]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.661997]  kthread (kernel/kthread.c:436)
[    2.662010]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.662022]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.662034]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.662046]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.662130] ------------[ cut here ]------------
| [    2.662148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36
| [    2.662179] Modules linked in:
| [    2.662226] Tainted: [W]=WARN
[    2.662239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.662258] Workqueue: events_unbound linkwatch_event
[    2.662274] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.662291] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.662342] RSP: 0018:ff7290224014bd50 EFLAGS: 00010286
[    2.662357] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.662384] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.662404] RBP: 0000000000000000 R08: ff4413d2c33e9750 R09: ff4413d2c4f6e02c
[    2.662424] R10: ff4413d2c4c4d118 R11: fefefefefefefeff R12: 0000000000000000
[    2.662448] R13: 0000000000000010 R14: ff4413d2c4c4d000 R15: ff4413d2c309b100
[    2.662474] FS:  0000000000000000(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.662498] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.662518] CR2: 0000000012c13988 CR3: 000000003ba42001 CR4: 0000000000771ef0
[    2.662543] PKRU: 55555554
[    2.662551] Call Trace:
[    2.662558]  <TASK>
[    2.662567]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.662582]  netif_state_change (net/core/dev.c:1605)
[    2.662593]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.662606]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.662620]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.662632]  process_one_work (kernel/workqueue.c:3314)
[    2.662643]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.662654]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.662666]  kthread (kernel/kthread.c:436)
[    2.662678]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.662690]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.662707]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.662722]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.671576] ------------[ cut here ]------------
| [    2.671602] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/208
| [    2.671634] Modules linked in:
| [    2.671677] Tainted: [W]=WARN
[    2.671689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.671713] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.671729] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.671781] RSP: 0018:ff729022404cfcc8 EFLAGS: 00010286
[    2.671798] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.671822] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.671846] RBP: 0000000000000000 R08: ff4413d2c31af210 R09: ff4413d2c4f7d02c
[    2.671869] R10: ff4413d2c4f78118 R11: fefefefefefefeff R12: 0000000000000000
[    2.671891] R13: 0000000000000010 R14: ff4413d2c4f78000 R15: ff4413d2c309b100
[    2.671914] FS:  00007f73d2daf840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.671936] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.671956] CR2: 00007f73d2fb6430 CR3: 0000000004e5b001 CR4: 0000000000771ef0
[    2.671980] PKRU: 55555554
[    2.671989] Call Trace:
[    2.671996]  <TASK>
[    2.672007]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.672022]  register_netdevice (net/core/dev.c:11488)
[    2.672035]  register_netdev (net/core/dev.c:11552)
[    2.672046]  loopback_net_init (drivers/net/loopback.c:218)
[    2.672059]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.672077]  ops_init (net/core/net_namespace.c:137)
[    2.672090]  setup_net (net/core/net_namespace.c:446)
[    2.672102]  copy_net_ns (net/core/net_namespace.c:579)
[    2.672114]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.672129]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.672144]  ksys_unshare (kernel/fork.c:3243)
[    2.672159]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.672171]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.672185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.672205] RIP: 0033:0x7f73d3071bcb
[    2.672219] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
All code
========
   0:	73 01                	jae    0x3
   2:	c3                   	ret
   3:	48 8b 0d 2d 82 0f 00 	mov    0xf822d(%rip),%rcx        # 0xf8237
   a:	f7 d8                	neg    %eax
   c:	64 89 01             	mov    %eax,%fs:(%rcx)
   f:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  13:	c3                   	ret
  14:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  1b:	00 00 00 
  1e:	90                   	nop
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 10 01 00 00       	mov    $0x110,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf8237
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf820d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    2.672272] RSP: 002b:00007fff4e7c2be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[    2.672295] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f73d3071bcb
[    2.672317] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.672341] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.672361] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff4e7c4e10
[    2.672384] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff4e7c687a
| [    2.675827] ------------[ cut here ]------------
| [    2.675879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/209
| [    2.675943] Modules linked in:
| [    2.676054] Tainted: [W]=WARN
[    2.676100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.676152] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.676208] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.676292] RSP: 0018:ff729022404d7cc8 EFLAGS: 00010286
[    2.676342] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.676397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.676453] RBP: 0000000000000000 R08: ff4413d2c3361110 R09: ff4413d2c4fc502c
[    2.676509] R10: ff4413d2c4fc0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.676565] R13: 0000000000000010 R14: ff4413d2c4fc0000 R15: ff4413d2c30ae300
[    2.676624] FS:  00007f7c285b3840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.676682] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.676741] CR2: 00007f7c287ba430 CR3: 0000000004e7a003 CR4: 0000000000771ef0
[    2.676799] PKRU: 55555554
[    2.676843] Call Trace:
[    2.676885]  <TASK>
[    2.676928]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.676974]  register_netdevice (net/core/dev.c:11488)
[    2.677022]  register_netdev (net/core/dev.c:11552)
[    2.677069]  loopback_net_init (drivers/net/loopback.c:218)
[    2.677117]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.677169]  ops_init (net/core/net_namespace.c:137)
[    2.677223]  setup_net (net/core/net_namespace.c:446)
[    2.677270]  copy_net_ns (net/core/net_namespace.c:579)
[    2.677317]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.677368]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.677419]  ksys_unshare (kernel/fork.c:3243)
[    2.677466]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.677518]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.677566]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.677615] RIP: 0033:0x7f7c28875bcb
[    2.677661] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
All code
========
   0:	73 01                	jae    0x3
   2:	c3                   	ret
   3:	48 8b 0d 2d 82 0f 00 	mov    0xf822d(%rip),%rcx        # 0xf8237
   a:	f7 d8                	neg    %eax
   c:	64 89 01             	mov    %eax,%fs:(%rcx)
   f:	48 83 c8 ff          	or     $0xffffffffffffffff,%rax
  13:	c3                   	ret
  14:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
  1b:	00 00 00 
  1e:	90                   	nop
  1f:	f3 0f 1e fa          	endbr64
  23:	b8 10 01 00 00       	mov    $0x110,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf8237
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d fd 81 0f 00 	mov    0xf81fd(%rip),%rcx        # 0xf820d
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    2.677751] RSP: 002b:00007ffeb3112358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.677807] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7c28875bcb
[    2.677867] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.677923] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.677979] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffeb3114580
[    2.678036] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffeb311587a
| [    2.684391] ------------[ cut here ]------------
| [    2.684445] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/213
| [    2.684509] Modules linked in:
| [    2.684621] Tainted: [W]=WARN
[    2.684666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.684725] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.684777] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.684864] RSP: 0018:ff72902240397720 EFLAGS: 00010286
[    2.684913] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.684970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[    2.685027] RBP: 0000000000000000 R08: ff4413d2c1239610 R09: ff4413d2c4fc5030
[    2.685084] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.685141] R13: 0000000000000010 R14: ff4413d2c2e28000 R15: ff4413d2c30ae300
[    2.685207] FS:  00007febbd490840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.685266] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.685319] CR2: 00007febbd7601a0 CR3: 0000000004e7a005 CR4: 0000000000771ef0
[    2.685376] PKRU: 55555554
[    2.685419] Call Trace:
[    2.685461]  <TASK>
[    2.685503]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.685550]  __dev_notify_flags (net/core/dev.c:9787)
[    2.685598]  netif_change_flags (net/core/dev.c:9820)
[    2.685645]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.685692]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.685749]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.685798]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.685848]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.685899]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.685949]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.685996]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.686047]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.686094]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.686142]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.686190]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.686245]  ___sys_sendmsg (net/socket.c:2752)
[    2.686293]  __sys_sendmsg (net/socket.c:2784)
[    2.686341]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.686388]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.686438] RIP: 0033:0x7febbd6ca08e
[    2.686484] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.686569] RSP: 002b:00007fff2cd11a70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.686626] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007febbd6ca08e
[    2.686683] RDX: 0000000000000000 RSI: 00007fff2cd11b20 RDI: 0000000000000005
[    2.686749] RBP: 00007fff2cd11a80 R08: 0000000000000000 R09: 0000000000000000
[    2.686805] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.686864] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2cd121f0
| [    2.690005] ------------[ cut here ]------------
| [    2.690036] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.690068] Modules linked in:
| [    2.690115] Tainted: [W]=WARN
[    2.690126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.690144] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.690162] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.690217] RSP: 0018:ff729022404e76e0 EFLAGS: 00010286
[    2.690233] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.690257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.690278] RBP: 0000000000000000 R08: ff4413d2c1239610 R09: ff4413d2c3238030
[    2.690301] R10: ff4413d2c2e28118 R11: fefefefefefefeff R12: 0000000000000000
[    2.690325] R13: 0000000000000011 R14: ff4413d2c2e28000 R15: ff4413d2c309b100
[    2.690351] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.690377] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.690398] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.690420] PKRU: 55555554
[    2.690428] Call Trace:
[    2.690436]  <TASK>
[    2.690445]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    2.690466]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.690480]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.690493]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.690504]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.690516]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.690527]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.690543]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.690555]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.690567]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.690579]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.690594]  ___sys_sendmsg (net/socket.c:2752)
[    2.690606]  __sys_sendmsg (net/socket.c:2784)
[    2.690618]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.690634]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.690649] RIP: 0033:0x7f41a1b1708e
[    2.690661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.690712] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.690733] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.690756] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.690777] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.690800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.690820] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.690905] ------------[ cut here ]------------
| [    2.690920] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.690948] Modules linked in:
| [    2.690989] Tainted: [W]=WARN
[    2.691001] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.691021] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.691036] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.691085] RSP: 0018:ff729022404e7518 EFLAGS: 00010286
[    2.691103] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.691129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.691150] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c3238030
[    2.691171] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.691199] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c309b100
[    2.691222] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.691249] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.691267] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.691291] PKRU: 55555554
[    2.691299] Call Trace:
[    2.691306]  <TASK>
[    2.691313]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.691325]  notifier_call_chain (kernel/notifier.c:85)
[    2.691338]  ? smp_text_poke_batch_finish (./include/linux/smp.h:72 arch/x86/kernel/alternative.c:2773 arch/x86/kernel/alternative.c:3066)
[    2.691354]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.691371]  __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)
[    2.691384]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.691396]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.691411]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.691426]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.691439]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.691455]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.691467]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.691479]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.691490]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.691504]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.691517]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.691531]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.691543]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.691554]  ___sys_sendmsg (net/socket.c:2752)
[    2.691568]  __sys_sendmsg (net/socket.c:2784)
[    2.691580]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.691593]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.691607] RIP: 0033:0x7f41a1b1708e
[    2.691620] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.691665] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.691688] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.691712] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.691736] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.691759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.691779] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.691884] ------------[ cut here ]------------
| [    2.691903] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.691930] Modules linked in:
| [    2.691978] Tainted: [W]=WARN
[    2.691991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.692010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.692025] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.692078] RSP: 0018:ff729022404e74c8 EFLAGS: 00010286
[    2.692094] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.692116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.692136] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c3238030
[    2.692158] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.692181] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c309b100
[    2.692207] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.692232] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.692254] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.692276] PKRU: 55555554
[    2.692285] Call Trace:
[    2.692293]  <TASK>
[    2.692301]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.692314]  notifier_call_chain (kernel/notifier.c:85)
[    2.692326]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    2.692344]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    2.692359]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    2.692371]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.692385]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.692399]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.692417]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.692431]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.692443]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.692460]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.692472]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.692484]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.692499]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.692512]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.692524]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.692536]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.692548]  ___sys_sendmsg (net/socket.c:2752)
[    2.692560]  __sys_sendmsg (net/socket.c:2784)
[    2.692572]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.692584]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.692597] RIP: 0033:0x7f41a1b1708e
[    2.692609] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.692659] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.692681] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.692707] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.692729] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.692752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.692773] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.700722] ------------[ cut here ]------------
| [    2.700759] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.700789] Modules linked in:
| [    2.700834] Tainted: [W]=WARN
[    2.700844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.700864] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.700879] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.700928] RSP: 0018:ff729022404e7508 EFLAGS: 00010286
[    2.700944] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.700971] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.700991] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c3238030
[    2.701010] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.701030] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c309b100
[    2.701053] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.701077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.701094] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.701116] PKRU: 55555554
[    2.701124] Call Trace:
[    2.701131]  <TASK>
[    2.701138]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.701153]  netif_close_many (net/core/dev.c:1804)
[    2.701164]  ? 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)
[    2.701185]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    2.701202]  dev_close (net/core/dev_api.c:221)
[    2.701214]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    2.701232]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.701246]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.701260]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.701274]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.701285]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.701296]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.701307]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.701318]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.701334]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.701345]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.701358]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.701370]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.701382]  ___sys_sendmsg (net/socket.c:2752)
[    2.701395]  __sys_sendmsg (net/socket.c:2784)
[    2.701410]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.701424]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.701441] RIP: 0033:0x7f41a1b1708e
[    2.701455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.701502] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.701523] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.701546] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.701566] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.701585] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.701609] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.701667] ------------[ cut here ]------------
| [    2.701685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.701717] Modules linked in:
| [    2.701759] Tainted: [W]=WARN
[    2.701772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.701790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.701808] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.701863] RSP: 0018:ff729022404e74e8 EFLAGS: 00010286
[    2.701880] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.701903] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.701923] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c3238030
[    2.701946] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[    2.701968] R13: 0000000000000010 R14: ff4413d2c4ecb000 R15: ff4413d2c309b100
[    2.701990] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.702014] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.702034] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.702054] PKRU: 55555554
[    2.702061] Call Trace:
[    2.702068]  <TASK>
[    2.702078]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.702089]  notifier_call_chain (kernel/notifier.c:85)
[    2.702100]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.702116]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.702130]  ? dev_close (net/core/dev_api.c:221)
[    2.702141]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    2.702159]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.702171]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.702199]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.702213]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.702224]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.702239]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.702251]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.702263]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.702280]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.702295]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.702311]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.702323]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.702335]  ___sys_sendmsg (net/socket.c:2752)
[    2.702350]  __sys_sendmsg (net/socket.c:2784)
[    2.702363]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.702375]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.702392] RIP: 0033:0x7f41a1b1708e
[    2.702405] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.702459] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.702486] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.702509] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.702534] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.702556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.702582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.702677] ------------[ cut here ]------------
| [    2.702694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.702723] Modules linked in:
| [    2.702770] Tainted: [W]=WARN
[    2.702783] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.702802] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.702825] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.702880] RSP: 0018:ff729022404e74c8 EFLAGS: 00010286
[    2.702895] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.702918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.702938] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c3238030
[    2.702961] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.702984] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c309b100
[    2.703009] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.703032] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.703050] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.703073] PKRU: 55555554
[    2.703080] Call Trace:
[    2.703089]  <TASK>
[    2.703097]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.703112]  notifier_call_chain (kernel/notifier.c:85)
[    2.703123]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    2.703138]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    2.703152]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    2.703166]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.703177]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.703196]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.703213]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.703225]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.703239]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.703251]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.703264]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.703279]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.703293]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.703307]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.703319]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.703331]  ___sys_sendmsg (net/socket.c:2752)
[    2.703343]  __sys_sendmsg (net/socket.c:2784)
[    2.703355]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.703366]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.703381] RIP: 0033:0x7f41a1b1708e
[    2.703393] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.703444] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.703468] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.703490] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.703510] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.703531] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.703551] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.709719] ------------[ cut here ]------------
| [    2.709760] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.709791] Modules linked in:
| [    2.709844] Tainted: [W]=WARN
[    2.709855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.709876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.709893] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.709944] RSP: 0018:ff729022404e7508 EFLAGS: 00010286
[    2.709960] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.709984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.710004] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c3238030
[    2.710027] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.710050] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c309b100
[    2.710074] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.710100] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.710118] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.710143] PKRU: 55555554
[    2.710154] Call Trace:
[    2.710161]  <TASK>
[    2.710169]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.710181]  netif_close_many (net/core/dev.c:1804)
[    2.710197]  ? 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)
[    2.710216]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    2.710230]  dev_close (net/core/dev_api.c:221)
[    2.710243]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    2.710258]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.710271]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.710289]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.710303]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.710316]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.710328]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.710342]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.710354]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.710370]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.710383]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.710395]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.710407]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.710424]  ___sys_sendmsg (net/socket.c:2752)
[    2.710437]  __sys_sendmsg (net/socket.c:2784)
[    2.710455]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.710467]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.710483] RIP: 0033:0x7f41a1b1708e
[    2.710496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.710542] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.710563] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.710589] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.710616] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.710636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.710657] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.710716] ------------[ cut here ]------------
| [    2.710733] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/214
| [    2.710759] Modules linked in:
| [    2.710805] Tainted: [W]=WARN
[    2.710816] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.710842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.710857] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.710908] RSP: 0018:ff729022404e74e8 EFLAGS: 00010286
[    2.710925] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.710950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[    2.710973] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c3238030
[    2.710994] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[    2.711018] R13: 0000000000000010 R14: ff4413d2c4f1e000 R15: ff4413d2c309b100
[    2.711040] FS:  00007f41a18dd840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    2.711065] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.711084] CR2: 000000003a8f9988 CR3: 0000000004f4e001 CR4: 0000000000771ef0
[    2.711105] PKRU: 55555554
[    2.711113] Call Trace:
[    2.711122]  <TASK>
[    2.711133]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.711145]  notifier_call_chain (kernel/notifier.c:85)
[    2.711158]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.711173]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.711185]  ? dev_close (net/core/dev_api.c:221)
[    2.711203]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    2.711223]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    2.711235]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    2.711251]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    2.711265]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.711280]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    2.711292]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.711305]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.711317]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.711334]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.711347]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.711360]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.711373]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.711385]  ___sys_sendmsg (net/socket.c:2752)
[    2.711398]  __sys_sendmsg (net/socket.c:2784)
[    2.711411]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.711428]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.711445] RIP: 0033:0x7f41a1b1708e
[    2.711458] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.711508] RSP: 002b:00007ffdc23f2a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.711529] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f41a1b1708e
[    2.711553] RDX: 0000000000000000 RSI: 00007ffdc23f2ab0 RDI: 0000000000000005
[    2.711575] RBP: 00007ffdc23f2a10 R08: 0000000000000000 R09: 0000000000000000
[    2.711599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.711622] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc23f3180
| [    2.723910] ------------[ cut here ]------------
| [    2.723939] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/215
| [    2.724031] Modules linked in:
| [    2.724145] Tainted: [W]=WARN
[    2.724203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.724258] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.724311] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.724396] RSP: 0018:ff729022404ef750 EFLAGS: 00010286
[    2.724448] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.724506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    2.724564] RBP: 0000000000000002 R08: ff4413d2c33f7390 R09: ff4413d2c6893030
[    2.724621] R10: ff4413d2c4fd6118 R11: fefefefefefefeff R12: 0000000000000000
[    2.724677] R13: 0000000000000010 R14: ff4413d2c4fd6000 R15: ff4413d2c30ae500
[    2.724749] FS:  00007f5831af3840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.724809] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.724867] CR2: 00007f5831ce8c40 CR3: 0000000004e7a002 CR4: 0000000000771ef0
[    2.724927] PKRU: 55555554
[    2.724970] Call Trace:
[    2.725013]  <TASK>
[    2.725057]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.725105]  notifier_call_chain (kernel/notifier.c:85)
[    2.725153]  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)
[    2.725214]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[    2.725267]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    2.725315]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[    2.725364]  ? notifier_call_chain (kernel/notifier.c:85)
[    2.725417]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[    2.725465]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.725514]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.725565]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.725614]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.725668]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.725730]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.725779]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.725829]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.725885]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.725933]  ___sys_sendmsg (net/socket.c:2752)
[    2.725982]  __sys_sendmsg (net/socket.c:2784)
[    2.726030]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.726079]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.726130] RIP: 0033:0x7f5831d2d08e
[    2.726178] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.726271] RSP: 002b:00007ffea6c781b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.726329] RAX: ffffffffffffffda RBX: 00007ffea6c78958 RCX: 00007f5831d2d08e
[    2.726386] RDX: 0000000000000000 RSI: 00007ffea6c78260 RDI: 0000000000000005
[    2.726443] RBP: 00007ffea6c781c0 R08: 0000000000000000 R09: 0000000000000000
[    2.726501] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.726558] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6c78930
| [    2.726737] ------------[ cut here ]------------
| [    2.726788] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/215
| [    2.726854] Modules linked in:
| [    2.726968] Tainted: [W]=WARN
[    2.727016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.727070] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.727122] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.727216] RSP: 0018:ff729022404ef870 EFLAGS: 00010286
[    2.727260] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.727311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    2.727369] RBP: 0000000000000000 R08: ff4413d2c33f7390 R09: ff4413d2c6893030
[    2.727427] R10: ff4413d2c4fd6118 R11: fefefefefefefeff R12: 0000000000000000
[    2.727487] R13: 0000000000000010 R14: ff4413d2c4fd6000 R15: ff4413d2c30ae500
[    2.727548] FS:  00007f5831af3840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.727608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.727664] CR2: 00007f5831ce8c40 CR3: 0000000004e7a002 CR4: 0000000000771ef0
[    2.727733] PKRU: 55555554
[    2.727777] Call Trace:
[    2.727820]  <TASK>
[    2.727865]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.727914]  __dev_notify_flags (net/core/dev.c:9787)
[    2.727963]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.728023]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.728072]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.728124]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.728172]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.728245]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.728297]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.728346]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.728394]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.728442]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.728491]  ___sys_sendmsg (net/socket.c:2752)
[    2.728540]  __sys_sendmsg (net/socket.c:2784)
[    2.728589]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.728636]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.728688] RIP: 0033:0x7f5831d2d08e
[    2.728740] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.728836] RSP: 002b:00007ffea6c781b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.728896] RAX: ffffffffffffffda RBX: 00007ffea6c78958 RCX: 00007f5831d2d08e
[    2.728954] RDX: 0000000000000000 RSI: 00007ffea6c78260 RDI: 0000000000000005
[    2.729011] RBP: 00007ffea6c781c0 R08: 0000000000000000 R09: 0000000000000000
[    2.729069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.729127] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea6c78930
| [    2.734568] ------------[ cut here ]------------
| [    2.734596] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/218
| [    2.734693] Modules linked in:
| [    2.734818] Tainted: [W]=WARN
[    2.734866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.734921] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.734974] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    2.735060] RSP: 0018:ff729022404ff720 EFLAGS: 00010286
[    2.735112] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.735169] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    2.735236] RBP: 0000000000000000 R08: ff4413d2c33f7390 R09: ff4413d2c6893030
[    2.735295] R10: ff4413d2c4fd6118 R11: fefefefefefefeff R12: 0000000000000000
[    2.735352] R13: 0000000000000010 R14: ff4413d2c4fd6000 R15: ff4413d2c30ae500
[    2.735414] FS:  00007ff870b63840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    2.735475] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.735530] CR2: 000000003a09b988 CR3: 000000000680c006 CR4: 0000000000771ef0
[    2.735589] PKRU: 55555554
[    2.735632] Call Trace:
[    2.735676]  <TASK>
[    2.735735]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.735784]  __dev_notify_flags (net/core/dev.c:9787)
[    2.735825]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.735873]  netif_change_flags (net/core/dev.c:9820)
[    2.735921]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.735970]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.736024]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.736073]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.736121]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.736173]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.736227]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.736277]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.736329]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.736377]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.736426]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.736477]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.736526]  ___sys_sendmsg (net/socket.c:2752)
[    2.736575]  __sys_sendmsg (net/socket.c:2784)
[    2.736631]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.736679]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.736737] RIP: 0033:0x7ff870d9d08e
[    2.736785] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.736873] RSP: 002b:00007ffc6b0ed3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.736932] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff870d9d08e
[    2.736991] RDX: 0000000000000000 RSI: 00007ffc6b0ed490 RDI: 0000000000000005
[    2.737048] RBP: 00007ffc6b0ed3f0 R08: 0000000000000000 R09: 0000000000000000
[    2.737106] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb1
[    2.737164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6b0edb60
| [    3.543822] ------------[ cut here ]------------
| [    3.543841] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36
| [    3.543883] Modules linked in:
| [    3.543934] Tainted: [W]=WARN
[    3.543946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    3.543971] Workqueue: events_unbound linkwatch_event
[    3.543991] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    3.544008] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    3.544061] RSP: 0018:ff7290224014bd50 EFLAGS: 00010286
[    3.544080] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    3.544104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[    3.544129] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c323a02c
[    3.544152] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[    3.544174] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c309b000
[    3.544207] FS:  0000000000000000(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    3.544252] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.544275] CR2: 00007f93936fcc84 CR3: 000000003ba42001 CR4: 0000000000771ef0
[    3.544302] PKRU: 55555554
[    3.544312] Call Trace:
[    3.544326]  <TASK>
[    3.544338]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    3.544353]  netif_state_change (net/core/dev.c:1605)
[    3.544368]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    3.544381]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    3.544398]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    3.544411]  process_one_work (kernel/workqueue.c:3314)
[    3.544428]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    3.544442]  ? rescuer_thread (kernel/workqueue.c:3672)
[    3.544460]  kthread (kernel/kthread.c:436)
[    3.544475]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    3.544489]  ret_from_fork (arch/x86/kernel/process.c:158)
[    3.544506]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    3.544519]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    3.544623] ------------[ cut here ]------------
| [    3.544642] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/36
| [    3.544676] Modules linked in:
| [    3.544727] Tainted: [W]=WARN
[    3.544740] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    3.544758] Workqueue: events_unbound linkwatch_event
[    3.544775] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    3.544793] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    3.544851] RSP: 0018:ff7290224014bd50 EFLAGS: 00010286
[    3.544871] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    3.544895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[    3.544918] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c323a02c
[    3.544943] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[    3.544964] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c309b000
[    3.544988] FS:  0000000000000000(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    3.545014] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.545032] CR2: 00007f93936fcc84 CR3: 000000003ba42001 CR4: 0000000000771ef0
[    3.545056] PKRU: 55555554
[    3.545064] Call Trace:
[    3.545071]  <TASK>
[    3.545083]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    3.545098]  netif_state_change (net/core/dev.c:1605)
[    3.545111]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    3.545124]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    3.545141]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    3.545153]  process_one_work (kernel/workqueue.c:3314)
[    3.545166]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    3.545179]  ? rescuer_thread (kernel/workqueue.c:3672)
[    3.545192]  kthread (kernel/kthread.c:436)
[    3.545210]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    3.545223]  ret_from_fork (arch/x86/kernel/process.c:158)
[    3.545236]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    3.545249]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    4.808340] ------------[ cut here ]------------
| [    4.808385] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/281
| [    4.808427] Modules linked in:
| [    4.808482] Tainted: [W]=WARN
[    4.808495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.808519] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.808540] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.808592] RSP: 0018:ff729022406977a8 EFLAGS: 00010286
[    4.808610] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    4.808631] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[    4.808655] RBP: 0000000000000000 R08: ff4413d2c33f7390 R09: ff4413d2c4f7c030
[    4.808675] R10: ff4413d2c4fd6118 R11: fefefefefefefeff R12: 0000000000000000
[    4.808696] R13: 0000000000000010 R14: ff4413d2c4fd6000 R15: ff4413d2c309b000
[    4.808728] FS:  00007f908ca0f840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    4.808755] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.808778] CR2: 00000000004339c0 CR3: 0000000006a66005 CR4: 0000000000771ef0
[    4.808802] PKRU: 55555554
[    4.808811] Call Trace:
[    4.808820]  <TASK>
[    4.808833]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    4.808849]  notifier_call_chain (kernel/notifier.c:85)
[    4.808865]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    4.808883]  netdev_upper_dev_link (net/core/dev.c:8972)
[    4.808899]  macvlan_common_newlink (drivers/net/macvlan.c:1559)
[    4.808919]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    4.808934]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.808949]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.808975]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    4.808993]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.809010]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.809024]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.809036]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.809051]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.809065]  ___sys_sendmsg (net/socket.c:2752)
[    4.809078]  __sys_sendmsg (net/socket.c:2784)
[    4.809091]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.809105]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.809122] RIP: 0033:0x7f908cc4908e
[    4.809134] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.809184] RSP: 002b:00007fffdfa7cb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.809212] RAX: ffffffffffffffda RBX: 00007fffdfa7d300 RCX: 00007f908cc4908e
[    4.809237] RDX: 0000000000000000 RSI: 00007fffdfa7cbf0 RDI: 0000000000000005
[    4.809258] RBP: 00007fffdfa7cb50 R08: 0000000000000000 R09: 0000000000000000
[    4.809281] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.809304] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdfa7d2c0
| [    4.809363] ------------[ cut here ]------------
| [    4.809379] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/281
| [    4.809407] Modules linked in:
| [    4.809448] Tainted: [W]=WARN
[    4.809457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.809477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.809497] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.809550] RSP: 0018:ff72902240697870 EFLAGS: 00010286
[    4.809567] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    4.809588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[    4.809610] RBP: 0000000000000000 R08: ff4413d2c33cab90 R09: ff4413d2c4f7c034
[    4.809631] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[    4.809654] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c309b000
[    4.809677] FS:  00007f908ca0f840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    4.809708] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.809729] CR2: 00000000004339c0 CR3: 0000000006a66005 CR4: 0000000000771ef0
[    4.809754] PKRU: 55555554
[    4.809762] Call Trace:
[    4.809771]  <TASK>
[    4.809779]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    4.809792]  __dev_notify_flags (net/core/dev.c:9787)
[    4.809806]  ? macvlan_common_newlink (drivers/net/macvlan.c:1566)
[    4.809822]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    4.809840]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    4.809853]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.809868]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.809882]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    4.809897]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.809912]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.809925]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.809937]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.809948]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.809962]  ___sys_sendmsg (net/socket.c:2752)
[    4.809978]  __sys_sendmsg (net/socket.c:2784)
[    4.809992]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.810009]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.810025] RIP: 0033:0x7f908cc4908e
[    4.810036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.810083] RSP: 002b:00007fffdfa7cb40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.810108] RAX: ffffffffffffffda RBX: 00007fffdfa7d300 RCX: 00007f908cc4908e
[    4.810130] RDX: 0000000000000000 RSI: 00007fffdfa7cbf0 RDI: 0000000000000005
[    4.810152] RBP: 00007fffdfa7cb50 R08: 0000000000000000 R09: 0000000000000000
[    4.810176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.810210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdfa7d2c0
| [    4.824717] ------------[ cut here ]------------
| [    4.824777] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/282
| [    4.824846] Modules linked in:
| [    4.824961] Tainted: [W]=WARN
[    4.825008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.825062] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.825114] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.825199] RSP: 0018:ff7290224069f6d8 EFLAGS: 00010286
[    4.825259] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    4.825316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    4.825373] RBP: 0000000000000000 R08: ff4413d2c33cab90 R09: ff4413d2c698c034
[    4.825430] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: ff7290224069f78c
[    4.825491] R13: 0000000000000011 R14: ff4413d2c323a000 R15: ff4413d2c30ae500
[    4.825551] FS:  00007f18cfcc0840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    4.825610] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.825664] CR2: 00007f18cff901a0 CR3: 0000000006b45001 CR4: 0000000000771ef0
[    4.825731] PKRU: 55555554
[    4.825774] Call Trace:
[    4.825817]  <TASK>
[    4.825862]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[    4.825912]  __dev_change_net_namespace (net/core/dev.c:12635)
[    4.825964]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    4.826013]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    4.826062]  ? __nla_validate_parse (lib/nlattr.c:620)
[    4.826116]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    4.826164]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    4.826220]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.826272]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.826321]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    4.826370]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.826421]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.826469]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.826517]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.826565]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.826614]  ___sys_sendmsg (net/socket.c:2752)
[    4.826663]  __sys_sendmsg (net/socket.c:2784)
[    4.826718]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.826768]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.826819] RIP: 0033:0x7f18cfefa08e
[    4.826866] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.826952] RSP: 002b:00007ffc3c215fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.827010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18cfefa08e
[    4.827067] RDX: 0000000000000000 RSI: 00007ffc3c216080 RDI: 0000000000000005
[    4.827123] RBP: 00007ffc3c215fe0 R08: 0000000000000000 R09: 0000000000000000
[    4.827180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.827243] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3c216750
| [    4.827456] ------------[ cut here ]------------
| [    4.827506] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/282
| [    4.827568] Modules linked in:
| [    4.827679] Tainted: [W]=WARN
[    4.827732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.827785] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.827838] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.827923] RSP: 0018:ff7290224069f6c8 EFLAGS: 00010286
[    4.827973] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    4.828030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    4.828088] RBP: 0000000000000000 R08: ff4413d2c33cab90 R09: ff4413d2c6893034
[    4.828144] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[    4.828201] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c30ae500
[    4.828270] FS:  00007f18cfcc0840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    4.828329] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.828382] CR2: 00007f18cff901a0 CR3: 0000000006b45001 CR4: 0000000000771ef0
[    4.828441] PKRU: 55555554
[    4.828483] Call Trace:
[    4.828526]  <TASK>
[    4.828570]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    4.828619]  __dev_change_net_namespace (net/core/dev.c:12695)
[    4.828671]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    4.828726]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    4.828775]  ? __nla_validate_parse (lib/nlattr.c:620)
[    4.828828]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    4.828877]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    4.828925]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.828975]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.829023]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    4.829070]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.829122]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.829170]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.829225]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.829273]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.829323]  ___sys_sendmsg (net/socket.c:2752)
[    4.829372]  __sys_sendmsg (net/socket.c:2784)
[    4.829419]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.829468]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.829520] RIP: 0033:0x7f18cfefa08e
[    4.829567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.829653] RSP: 002b:00007ffc3c215fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.829718] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f18cfefa08e
[    4.829775] RDX: 0000000000000000 RSI: 00007ffc3c216080 RDI: 0000000000000005
[    4.829833] RBP: 00007ffc3c215fe0 R08: 0000000000000000 R09: 0000000000000000
[    4.829889] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.829946] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3c216750
| [    4.833011] ------------[ cut here ]------------
| [    4.833030] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/283
| [    4.833063] Modules linked in:
| [    4.833106] Tainted: [W]=WARN
[    4.833118] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.833137] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.833153] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.833207] RSP: 0018:ff729022406a7720 EFLAGS: 00010286
[    4.833226] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    4.833249] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[    4.833269] RBP: 0000000000000000 R08: ff4413d2c33cab90 R09: ff4413d2c4f7c034
[    4.833291] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[    4.833315] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c309b000
[    4.833338] FS:  00007fc2fd832840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    4.833361] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.833380] CR2: 00007fc2fdb021a0 CR3: 0000000006a66001 CR4: 0000000000771ef0
[    4.833405] PKRU: 55555554
[    4.833413] Call Trace:
[    4.833423]  <TASK>
[    4.833433]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    4.833446]  __dev_notify_flags (net/core/dev.c:9787)
[    4.833461]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    4.833473]  netif_change_flags (net/core/dev.c:9820)
[    4.833488]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    4.833500]  ? __nla_validate_parse (lib/nlattr.c:620)
[    4.833519]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    4.833532]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    4.833545]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.833561]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.833573]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    4.833585]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.833601]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.833615]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.833628]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.833640]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.833652]  ___sys_sendmsg (net/socket.c:2752)
[    4.833667]  __sys_sendmsg (net/socket.c:2784)
[    4.833681]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.833694]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.833716] RIP: 0033:0x7fc2fda6c08e
[    4.833729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.833781] RSP: 002b:00007ffcf8456010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.833804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc2fda6c08e
[    4.833827] RDX: 0000000000000000 RSI: 00007ffcf84560c0 RDI: 0000000000000005
[    4.833852] RBP: 00007ffcf8456020 R08: 0000000000000000 R09: 0000000000000000
[    4.833876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.833896] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf8456790
| [    4.842579] ------------[ cut here ]------------
| [    4.842632] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/286
| [    4.842697] Modules linked in:
| [    4.842817] Tainted: [W]=WARN
[    4.842866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.842919] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.842971] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.843057] RSP: 0018:ff729022406bf7a8 EFLAGS: 00010286
[    4.843107] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    4.843164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    4.843229] RBP: 0000000000000000 R08: ff4413d2c33f7390 R09: ff4413d2c6890030
[    4.843287] R10: ff4413d2c4fd6118 R11: fefefefefefefeff R12: 0000000000000000
[    4.843344] R13: 0000000000000010 R14: ff4413d2c4fd6000 R15: ff4413d2c30ae500
[    4.843405] FS:  00007f0388ca5840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    4.843465] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.843519] CR2: 00000000004339c0 CR3: 0000000006b45006 CR4: 0000000000771ef0
[    4.843578] PKRU: 55555554
[    4.843621] Call Trace:
[    4.843665]  <TASK>
[    4.843715]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    4.843763]  notifier_call_chain (kernel/notifier.c:85)
[    4.843813]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    4.843868]  netdev_upper_dev_link (net/core/dev.c:8972)
[    4.843919]  macvlan_common_newlink (drivers/net/macvlan.c:1559)
[    4.843973]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    4.844023]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.844075]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.844123]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    4.844176]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.844235]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.844284]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.844331]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.844379]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.844428]  ___sys_sendmsg (net/socket.c:2752)
[    4.844480]  __sys_sendmsg (net/socket.c:2784)
[    4.844529]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.844577]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.844628] RIP: 0033:0x7f0388edf08e
[    4.844676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.844784] RSP: 002b:00007ffd5c392160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.844845] RAX: ffffffffffffffda RBX: 00007ffd5c392920 RCX: 00007f0388edf08e
[    4.844903] RDX: 0000000000000000 RSI: 00007ffd5c392210 RDI: 0000000000000005
[    4.844960] RBP: 00007ffd5c392170 R08: 0000000000000000 R09: 0000000000000000
[    4.845017] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.845075] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5c3928e0
| [    4.845242] ------------[ cut here ]------------
| [    4.845293] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/286
| [    4.845355] Modules linked in:
| [    4.845468] Tainted: [W]=WARN
[    4.845513] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.845566] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.845618] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.845711] RSP: 0018:ff729022406bf870 EFLAGS: 00010286
[    4.845761] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    4.845818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    4.845876] RBP: 0000000000000000 R08: ff4413d2c1980250 R09: ff4413d2c6890034
[    4.845933] R10: ff4413d2c6893118 R11: fefefefefefefeff R12: 0000000000000000
[    4.845991] R13: 0000000000000010 R14: ff4413d2c6893000 R15: ff4413d2c30ae500
[    4.846051] FS:  00007f0388ca5840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    4.846111] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.846165] CR2: 00000000004339c0 CR3: 0000000006b45006 CR4: 0000000000771ef0
[    4.846231] PKRU: 55555554
[    4.846275] Call Trace:
[    4.846318]  <TASK>
[    4.846360]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    4.846408]  __dev_notify_flags (net/core/dev.c:9787)
[    4.846457]  ? macvlan_common_newlink (drivers/net/macvlan.c:1566)
[    4.846510]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    4.846558]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    4.846606]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.846658]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.846712]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    4.846766]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.846818]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.846874]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.846923]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.846972]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.847021]  ___sys_sendmsg (net/socket.c:2752)
[    4.847069]  __sys_sendmsg (net/socket.c:2784)
[    4.847117]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.847166]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.847224] RIP: 0033:0x7f0388edf08e
[    4.847274] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.847360] RSP: 002b:00007ffd5c392160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.847417] RAX: ffffffffffffffda RBX: 00007ffd5c392920 RCX: 00007f0388edf08e
[    4.847475] RDX: 0000000000000000 RSI: 00007ffd5c392210 RDI: 0000000000000005
[    4.847532] RBP: 00007ffd5c392170 R08: 0000000000000000 R09: 0000000000000000
[    4.847589] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.847647] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5c3928e0
| [    4.864716] ------------[ cut here ]------------
| [    4.864746] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/287
| [    4.864783] Modules linked in:
| [    4.864837] Tainted: [W]=WARN
[    4.864849] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.864869] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.864886] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.864938] RSP: 0018:ff729022406c76d8 EFLAGS: 00010286
[    4.864958] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    4.864979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[    4.865003] RBP: 0000000000000000 R08: ff4413d2c1980250 R09: ff4413d2c698d034
[    4.865024] R10: ff4413d2c6893118 R11: fefefefefefefeff R12: ff729022406c778c
[    4.865044] R13: 0000000000000011 R14: ff4413d2c6893000 R15: ff4413d2c309b000
[    4.865071] FS:  00007f8d57a91840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    4.865098] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.865119] CR2: 00007f8d57d611a0 CR3: 0000000006a66006 CR4: 0000000000771ef0
[    4.865141] PKRU: 55555554
[    4.865149] Call Trace:
[    4.865157]  <TASK>
[    4.865166]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[    4.865178]  __dev_change_net_namespace (net/core/dev.c:12635)
[    4.865194]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    4.865211]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    4.865225]  ? __nla_validate_parse (lib/nlattr.c:620)
[    4.865243]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    4.865255]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    4.865267]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.865283]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.865295]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    4.865307]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.865324]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.865337]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.865349]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.865363]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.865379]  ___sys_sendmsg (net/socket.c:2752)
[    4.865392]  __sys_sendmsg (net/socket.c:2784)
[    4.865409]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.865422]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.865438] RIP: 0033:0x7f8d57ccb08e
[    4.865455] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.865502] RSP: 002b:00007ffd048e8640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.865526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d57ccb08e
[    4.865548] RDX: 0000000000000000 RSI: 00007ffd048e86f0 RDI: 0000000000000005
[    4.865571] RBP: 00007ffd048e8650 R08: 0000000000000000 R09: 0000000000000000
[    4.865595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.865620] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd048e8dc0
| [    4.865729] ------------[ cut here ]------------
| [    4.865747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/287
| [    4.865776] Modules linked in:
| [    4.865824] Tainted: [W]=WARN
[    4.865838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.865857] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.865874] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.865924] RSP: 0018:ff729022406c76c8 EFLAGS: 00010286
[    4.865939] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    4.865962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[    4.865983] RBP: 0000000000000000 R08: ff4413d2c1980250 R09: ff4413d2c4f7c034
[    4.866007] R10: ff4413d2c6893118 R11: fefefefefefefeff R12: 0000000000000000
[    4.866027] R13: 0000000000000010 R14: ff4413d2c6893000 R15: ff4413d2c309b000
[    4.866054] FS:  00007f8d57a91840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[    4.866077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.866098] CR2: 00007f8d57d611a0 CR3: 0000000006a66006 CR4: 0000000000771ef0
[    4.866125] PKRU: 55555554
[    4.866133] Call Trace:
[    4.866142]  <TASK>
[    4.866150]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    4.866166]  __dev_change_net_namespace (net/core/dev.c:12695)
[    4.866182]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    4.866194]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[    4.866211]  ? __nla_validate_parse (lib/nlattr.c:620)
[    4.866228]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    4.866242]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    4.866256]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.866273]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.866285]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    4.866298]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.866316]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.866328]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.866340]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.866352]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.866365]  ___sys_sendmsg (net/socket.c:2752)
[    4.866381]  __sys_sendmsg (net/socket.c:2784)
[    4.866393]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.866406]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.866420] RIP: 0033:0x7f8d57ccb08e
[    4.866433] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.866486] RSP: 002b:00007ffd048e8640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.866507] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d57ccb08e
[    4.866531] RDX: 0000000000000000 RSI: 00007ffd048e86f0 RDI: 0000000000000005
[    4.866551] RBP: 00007ffd048e8650 R08: 0000000000000000 R09: 0000000000000000
[    4.866572] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.866596] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd048e8dc0
| [    4.869616] ------------[ cut here ]------------
| [    4.869670] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/288
| [    4.869742] Modules linked in:
| [    4.869860] Tainted: [W]=WARN
[    4.869906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    4.869959] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    4.870012] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[    4.870098] RSP: 0018:ff729022406cf720 EFLAGS: 00010286
[    4.870149] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    4.870213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[    4.870272] RBP: 0000000000000000 R08: ff4413d2c1980250 R09: ff4413d2c6890034
[    4.870329] R10: ff4413d2c6893118 R11: fefefefefefefeff R12: 0000000000000000
[    4.870387] R13: 0000000000000010 R14: ff4413d2c6893000 R15: ff4413d2c30ae500
[    4.870448] FS:  00007f638fc2c840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[    4.870507] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.870561] CR2: 0000000010dba988 CR3: 0000000006b45002 CR4: 0000000000771ef0
[    4.870621] PKRU: 55555554
[    4.870663] Call Trace:
[    4.870714]  <TASK>
[    4.870757]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    4.870806]  __dev_notify_flags (net/core/dev.c:9787)
[    4.870859]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    4.870907]  netif_change_flags (net/core/dev.c:9820)
[    4.870956]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    4.871006]  ? __nla_validate_parse (lib/nlattr.c:620)
[    4.871059]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    4.871107]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    4.871156]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    4.871215]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    4.871267]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    4.871316]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    4.871369]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    4.871419]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    4.871468]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    4.871517]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    4.871565]  ___sys_sendmsg (net/socket.c:2752)
[    4.871614]  __sys_sendmsg (net/socket.c:2784)
[    4.871670]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    4.871727]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    4.871779] RIP: 0033:0x7f638fe6608e
[    4.871827] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    4.871914] RSP: 002b:00007ffd1c9cfc30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    4.871973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f638fe6608e
[    4.872030] RDX: 0000000000000000 RSI: 00007ffd1c9cfce0 RDI: 0000000000000005
[    4.872088] RBP: 00007ffd1c9cfc40 R08: 0000000000000000 R09: 0000000000000000
[    4.872146] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbb3
[    4.872211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1c9d03b0
| [  124.493825] ------------[ cut here ]------------
| [  124.493872] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/361
| [  124.493910] Modules linked in:
| [  124.493963] Tainted: [W]=WARN
[  124.493975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.493995] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.494012] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.494067] RSP: 0018:ff729022407af720 EFLAGS: 00010286
[  124.494084] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  124.494106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b000
[  124.494131] RBP: 0000000000000000 R08: ff4413d2c33f7390 R09: ff4413d2c4f7c030
[  124.494154] R10: ff4413d2c4fd6118 R11: fefefefefefefeff R12: 0000000000000000
[  124.494178] R13: 0000000000000010 R14: ff4413d2c4fd6000 R15: ff4413d2c309b000
[  124.494203] FS:  00007f0e28b3a840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  124.494233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.494258] CR2: 00000000071fa988 CR3: 000000000201a002 CR4: 0000000000771ef0
[  124.494284] PKRU: 55555554
[  124.494292] Call Trace:
[  124.494303]  <TASK>
[  124.494316]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  124.494328]  __dev_notify_flags (net/core/dev.c:9787)
[  124.494345]  netif_change_flags (net/core/dev.c:9820)
[  124.494357]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  124.494372]  ? __nla_validate_parse (lib/nlattr.c:620)
[  124.494393]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  124.494406]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  124.494419]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  124.494435]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.494453]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  124.494468]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.494485]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.494498]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.494512]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.494528]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.494542]  ___sys_sendmsg (net/socket.c:2752)
[  124.494554]  __sys_sendmsg (net/socket.c:2784)
[  124.494566]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.494580]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.494598] RIP: 0033:0x7f0e28d7408e
[  124.494610] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.494659] RSP: 002b:00007ffe04979580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.494682] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0e28d7408e
[  124.494712] RDX: 0000000000000000 RSI: 00007ffe04979630 RDI: 0000000000000005
[  124.494736] RBP: 00007ffe04979590 R08: 0000000000000000 R09: 0000000000000000
[  124.494758] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.494788] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe04979d00
| [  124.497859] ------------[ cut here ]------------
| [  124.497890] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/362
| [  124.497988] Modules linked in:
| [  124.498102] Tainted: [W]=WARN
[  124.498148] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.498202] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.498254] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.498339] RSP: 0018:ff729022407b7578 EFLAGS: 00010286
[  124.498389] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  124.498446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  124.498503] RBP: 0000000000000000 R08: ff4413d2c33cab90 R09: ff4413d2c6890034
[  124.498560] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[  124.498616] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c30ae300
[  124.498678] FS:  00007f2b66d60840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  124.498744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.498804] CR2: 00007f2b670301a0 CR3: 0000000004e76005 CR4: 0000000000771ef0
[  124.498863] PKRU: 55555554
[  124.498906] Call Trace:
[  124.498952]  <TASK>
[  124.498996]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  124.499045]  netif_close_many (net/core/dev.c:1804)
[  124.499094]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  124.499146]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  124.499201]  notifier_call_chain (kernel/notifier.c:85)
[  124.499251]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  124.499303]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  124.499352]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  124.499401]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  124.499448]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.499496]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  124.499544]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.499595]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.499643]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.499692]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.499747]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.499802]  ___sys_sendmsg (net/socket.c:2752)
[  124.499851]  __sys_sendmsg (net/socket.c:2784)
[  124.499900]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.499952]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.500004] RIP: 0033:0x7f2b66f9a08e
[  124.500051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.500136] RSP: 002b:00007ffd57500ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.500194] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2b66f9a08e
[  124.500250] RDX: 0000000000000000 RSI: 00007ffd57500b80 RDI: 0000000000000005
[  124.500307] RBP: 00007ffd57500ae0 R08: 0000000000000000 R09: 0000000000000000
[  124.500365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.500421] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57501250
| [  124.500598] ------------[ cut here ]------------
| [  124.500647] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/362
| [  124.500718] Modules linked in:
| [  124.500856] Tainted: [W]=WARN
[  124.500901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.500958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.501010] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.501096] RSP: 0018:ff729022407b7578 EFLAGS: 00010286
[  124.501146] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  124.501203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  124.501259] RBP: 0000000000000000 R08: ff4413d2c1980250 R09: ff4413d2c6890034
[  124.501316] R10: ff4413d2c6893118 R11: fefefefefefefeff R12: 0000000000000000
[  124.501373] R13: 0000000000000010 R14: ff4413d2c6893000 R15: ff4413d2c30ae300
[  124.501433] FS:  00007f2b66d60840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  124.501492] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.501545] CR2: 00007f2b670301a0 CR3: 0000000004e76005 CR4: 0000000000771ef0
[  124.501604] PKRU: 55555554
[  124.501646] Call Trace:
[  124.501689]  <TASK>
[  124.501737]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  124.501795]  netif_close_many (net/core/dev.c:1804)
[  124.501844]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  124.501895]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  124.501950]  notifier_call_chain (kernel/notifier.c:85)
[  124.501999]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  124.502050]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  124.502099]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  124.502149]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  124.502197]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.502245]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  124.502292]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.502345]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.502393]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.502441]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.502489]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.502537]  ___sys_sendmsg (net/socket.c:2752)
[  124.502585]  __sys_sendmsg (net/socket.c:2784)
[  124.502633]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.502681]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.502750] RIP: 0033:0x7f2b66f9a08e
[  124.502804] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.502894] RSP: 002b:00007ffd57500ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.502954] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2b66f9a08e
[  124.503012] RDX: 0000000000000000 RSI: 00007ffd57500b80 RDI: 0000000000000005
[  124.503068] RBP: 00007ffd57500ae0 R08: 0000000000000000 R09: 0000000000000000
[  124.503126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.503183] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57501250
| [  124.503409] ------------[ cut here ]------------
| [  124.503460] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/362
| [  124.503523] Modules linked in:
| [  124.503638] Tainted: [W]=WARN
[  124.503683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.503745] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.503805] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.503891] RSP: 0018:ff729022407b75e8 EFLAGS: 00010286
[  124.503944] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  124.504002] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  124.504060] RBP: 0000000000000000 R08: ff4413d2c33cab90 R09: ff4413d2c4fae834
[  124.504117] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[  124.504174] R13: 0000000000000011 R14: ff4413d2c323a000 R15: ff4413d2c30ae300
[  124.504234] FS:  00007f2b66d60840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  124.504294] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.504347] CR2: 00007f2b670301a0 CR3: 0000000004e76005 CR4: 0000000000771ef0
[  124.504415] PKRU: 55555554
[  124.504457] Call Trace:
[  124.504500]  <TASK>
[  124.504543]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  124.504595]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  124.504647]  notifier_call_chain (kernel/notifier.c:85)
[  124.504696]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  124.504754]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  124.504813]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  124.504861]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  124.504909]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.504960]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  124.505008]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.505060]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.505109]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.505157]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.505204]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.505252]  ___sys_sendmsg (net/socket.c:2752)
[  124.505300]  __sys_sendmsg (net/socket.c:2784)
[  124.505349]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.505396]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.505447] RIP: 0033:0x7f2b66f9a08e
[  124.505494] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.505579] RSP: 002b:00007ffd57500ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.505636] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2b66f9a08e
[  124.505694] RDX: 0000000000000000 RSI: 00007ffd57500b80 RDI: 0000000000000005
[  124.505759] RBP: 00007ffd57500ae0 R08: 0000000000000000 R09: 0000000000000000
[  124.505823] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.505880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57501250
| [  124.506131] ------------[ cut here ]------------
| [  124.506181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/362
| [  124.506243] Modules linked in:
| [  124.506355] Tainted: [W]=WARN
[  124.506400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.506453] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.506505] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.506590] RSP: 0018:ff729022407b75e8 EFLAGS: 00010286
[  124.506641] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  124.506698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  124.506763] RBP: 0000000000000000 R08: ff4413d2c1980250 R09: ff4413d2c6988034
[  124.506826] R10: ff4413d2c6893118 R11: fefefefefefefeff R12: 0000000000000000
[  124.506883] R13: 0000000000000011 R14: ff4413d2c6893000 R15: ff4413d2c30ae300
[  124.506946] FS:  00007f2b66d60840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  124.507006] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.507060] CR2: 00007f2b670301a0 CR3: 0000000004e76005 CR4: 0000000000771ef0
[  124.507119] PKRU: 55555554
[  124.507161] Call Trace:
[  124.507204]  <TASK>
[  124.507246]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  124.507297]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  124.507351]  notifier_call_chain (kernel/notifier.c:85)
[  124.507399]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  124.507451]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  124.507502]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  124.507549]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  124.507588]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.507631]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  124.507679]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.507737]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.507821]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.507874]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.507923]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.507972]  ___sys_sendmsg (net/socket.c:2752)
[  124.508020]  __sys_sendmsg (net/socket.c:2784)
[  124.508069]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.508117]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.508167] RIP: 0033:0x7f2b66f9a08e
[  124.508214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.508298] RSP: 002b:00007ffd57500ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.508356] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2b66f9a08e
[  124.508413] RDX: 0000000000000000 RSI: 00007ffd57500b80 RDI: 0000000000000005
[  124.508471] RBP: 00007ffd57500ae0 R08: 0000000000000000 R09: 0000000000000000
[  124.508528] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.508585] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57501250
| [  124.508841] ------------[ cut here ]------------
| [  124.508893] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/362
| [  124.508958] Modules linked in:
| [  124.509070] Tainted: [W]=WARN
[  124.509116] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.509169] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.509220] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.509305] RSP: 0018:ff729022407b76e0 EFLAGS: 00010286
[  124.509355] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  124.509412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  124.509471] RBP: 0000000000000000 R08: ff4413d2c33f7390 R09: ff4413d2c4fc4030
[  124.509528] R10: ff4413d2c4fd6118 R11: fefefefefefefeff R12: 0000000000000000
[  124.509586] R13: 0000000000000011 R14: ff4413d2c4fd6000 R15: ff4413d2c30ae300
[  124.509646] FS:  00007f2b66d60840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  124.509713] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.509767] CR2: 00007f2b670301a0 CR3: 0000000004e76005 CR4: 0000000000771ef0
[  124.509836] PKRU: 55555554
[  124.509879] Call Trace:
[  124.509922]  <TASK>
[  124.509966]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  124.510018]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  124.510067]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  124.510115]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  124.510162]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.510211]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  124.510258]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.510309]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.510357]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.510405]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.510454]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.510502]  ___sys_sendmsg (net/socket.c:2752)
[  124.510550]  __sys_sendmsg (net/socket.c:2784)
[  124.510598]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.510646]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.510697] RIP: 0033:0x7f2b66f9a08e
[  124.510765] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.510861] RSP: 002b:00007ffd57500ad0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.510919] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2b66f9a08e
[  124.510976] RDX: 0000000000000000 RSI: 00007ffd57500b80 RDI: 0000000000000005
[  124.511033] RBP: 00007ffd57500ae0 R08: 0000000000000000 R09: 0000000000000000
[  124.511089] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.511146] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd57501250
| [  124.521908] ------------[ cut here ]------------
| [  124.521937] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/363
| [  124.521969] Modules linked in:
| [  124.522017] Tainted: [W]=WARN
[  124.522029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.522048] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.522065] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.522122] RSP: 0018:ff729022407bf750 EFLAGS: 00010286
[  124.522140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  124.522164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  124.522187] RBP: 0000000000000002 R08: ff4413d2c310af50 R09: ff4413d2c4f89030
[  124.522214] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  124.522238] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30adc00
[  124.522266] FS:  00007ffbdbff4840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  124.522289] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.522308] CR2: 00007ffbdc1e9c40 CR3: 000000000201a005 CR4: 0000000000771ef0
[  124.522333] PKRU: 55555554
[  124.522341] Call Trace:
[  124.522348]  <TASK>
[  124.522356]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  124.522371]  notifier_call_chain (kernel/notifier.c:85)
[  124.522385]  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)
[  124.522401]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  124.522419]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  124.522432]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  124.522448]  ? kick_pool (kernel/workqueue.c:1313)
[  124.522464]  ? notifier_call_chain (kernel/notifier.c:85)
[  124.522481]  ? __queue_work (kernel/workqueue.c:2401)
[  124.522493]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  124.522510]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  124.522522]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  124.522535]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  124.522552]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.522564]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  124.522583]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.522600]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.522612]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.522626]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.522638]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.522649]  ___sys_sendmsg (net/socket.c:2752)
[  124.522662]  __sys_sendmsg (net/socket.c:2784)
[  124.522676]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.522690]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.522709] RIP: 0033:0x7ffbdc22e08e
[  124.522723] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.522779] RSP: 002b:00007ffe5004eff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.522804] RAX: ffffffffffffffda RBX: 00007ffe5004f798 RCX: 00007ffbdc22e08e
[  124.522830] RDX: 0000000000000000 RSI: 00007ffe5004f0a0 RDI: 0000000000000005
[  124.522852] RBP: 00007ffe5004f000 R08: 0000000000000000 R09: 0000000000000000
[  124.522876] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.522900] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5004f770
| [  124.522961] ------------[ cut here ]------------
| [  124.522978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/363
| [  124.523006] Modules linked in:
| [  124.523053] Tainted: [W]=WARN
[  124.523063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.523081] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.523097] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.523152] RSP: 0018:ff729022407bf870 EFLAGS: 00010286
[  124.523168] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  124.523189] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  124.523215] RBP: 0000000000000000 R08: ff4413d2c310af50 R09: ff4413d2c4f89030
[  124.523238] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  124.523260] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30adc00
[  124.523290] FS:  00007ffbdbff4840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  124.523312] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.523332] CR2: 00007ffbdc1e9c40 CR3: 000000000201a005 CR4: 0000000000771ef0
[  124.523356] PKRU: 55555554
[  124.523364] Call Trace:
[  124.523374]  <TASK>
[  124.523384]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  124.523395]  __dev_notify_flags (net/core/dev.c:9787)
[  124.523408]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  124.523421]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  124.523433]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  124.523453]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.523465]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  124.523481]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.523498]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.523513]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.523526]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.523540]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.523555]  ___sys_sendmsg (net/socket.c:2752)
[  124.523569]  __sys_sendmsg (net/socket.c:2784)
[  124.523582]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.523596]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.523611] RIP: 0033:0x7ffbdc22e08e
[  124.523623] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.523673] RSP: 002b:00007ffe5004eff0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.523695] RAX: ffffffffffffffda RBX: 00007ffe5004f798 RCX: 00007ffbdc22e08e
[  124.523720] RDX: 0000000000000000 RSI: 00007ffe5004f0a0 RDI: 0000000000000005
[  124.523741] RBP: 00007ffe5004f000 R08: 0000000000000000 R09: 0000000000000000
[  124.523766] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.523794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5004f770
| [  124.528270] ------------[ cut here ]------------
| [  124.528299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/366
| [  124.528331] Modules linked in:
| [  124.528380] Tainted: [W]=WARN
[  124.528392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  124.528410] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  124.528430] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  124.528484] RSP: 0018:ff729022407cf720 EFLAGS: 00010286
[  124.528501] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  124.528522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  124.528543] RBP: 0000000000000000 R08: ff4413d2c310af50 R09: ff4413d2c4f89030
[  124.528568] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  124.528590] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30adc00
[  124.528620] FS:  00007f1102a7b840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  124.528644] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  124.528664] CR2: 000000002185d988 CR3: 000000000201a001 CR4: 0000000000771ef0
[  124.528688] PKRU: 55555554
[  124.528696] Call Trace:
[  124.528712]  <TASK>
[  124.528720]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  124.528732]  __dev_notify_flags (net/core/dev.c:9787)
[  124.528745]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  124.528758]  netif_change_flags (net/core/dev.c:9820)
[  124.528777]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  124.528790]  ? __nla_validate_parse (lib/nlattr.c:620)
[  124.528808]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  124.528822]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  124.528834]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  124.528849]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  124.528862]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  124.528873]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  124.528889]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  124.528902]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  124.528915]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  124.528929]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  124.528944]  ___sys_sendmsg (net/socket.c:2752)
[  124.528958]  __sys_sendmsg (net/socket.c:2784)
[  124.528971]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  124.528983]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  124.528997] RIP: 0033:0x7f1102cb508e
[  124.529010] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  124.529057] RSP: 002b:00007fffb49f2950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  124.529079] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1102cb508e
[  124.529108] RDX: 0000000000000000 RSI: 00007fffb49f2a00 RDI: 0000000000000005
[  124.529129] RBP: 00007fffb49f2960 R08: 0000000000000000 R09: 0000000000000000
[  124.529152] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2b
[  124.529175] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb49f30d0
| [  126.592259] ------------[ cut here ]------------
| [  126.592298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/429
| [  126.592406] Modules linked in:
| [  126.592524] Tainted: [W]=WARN
[  126.592571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.592625] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.592679] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.592777] RSP: 0018:ff729022408677b8 EFLAGS: 00010286
[  126.592838] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  126.592896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  126.592957] RBP: 0000000000000000 R08: ff4413d2c310af50 R09: ff4413d2c6895030
[  126.593015] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  126.593073] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30ae300
[  126.593135] FS:  00007fa58667e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  126.593196] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.593250] CR2: 0000000000445730 CR3: 0000000002f2c001 CR4: 0000000000771ef0
[  126.593310] PKRU: 55555554
[  126.593352] Call Trace:
[  126.593396]  <TASK>
[  126.593441]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  126.593490]  notifier_call_chain (kernel/notifier.c:85)
[  126.593541]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  126.593594]  netdev_upper_dev_link (net/core/dev.c:8972)
[  126.593647]  ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:625)
[  126.593698]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  126.593755]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.593841]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.593949]  ? update_cfs_rq_load_avg (kernel/sched/fair.c:4879)
[  126.594005]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.594057]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.594104]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.594148]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.594196]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.594245]  ___sys_sendmsg (net/socket.c:2752)
[  126.594295]  __sys_sendmsg (net/socket.c:2784)
[  126.594367]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.594420]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.594473] RIP: 0033:0x7fa5868b808e
[  126.594522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.594622] RSP: 002b:00007ffe521f4a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.594682] RAX: ffffffffffffffda RBX: 00007ffe521f5200 RCX: 00007fa5868b808e
[  126.594749] RDX: 0000000000000000 RSI: 00007ffe521f4af0 RDI: 0000000000000005
[  126.594817] RBP: 00007ffe521f4a50 R08: 0000000000000000 R09: 0000000000000000
[  126.594875] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.594934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe521f51c0
| [  126.595099] ------------[ cut here ]------------
| [  126.595150] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/429
| [  126.595215] Modules linked in:
| [  126.595328] Tainted: [W]=WARN
[  126.595392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.595446] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.595499] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.595586] RSP: 0018:ff72902240867870 EFLAGS: 00010286
[  126.595637] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  126.595694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  126.595764] RBP: 0000000000000000 R08: ff4413d2c33610d0 R09: ff4413d2c6895030
[  126.595832] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  126.595889] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c30ae300
[  126.595954] FS:  00007fa58667e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  126.596014] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.596069] CR2: 0000000000445730 CR3: 0000000002f2c001 CR4: 0000000000771ef0
[  126.596127] PKRU: 55555554
[  126.596170] Call Trace:
[  126.596213]  <TASK>
[  126.596243]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  126.596315]  __dev_notify_flags (net/core/dev.c:9787)
[  126.596365]  ? ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:643)
[  126.596416]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  126.596465]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  126.596514]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.596556]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.596656]  ? update_cfs_rq_load_avg (kernel/sched/fair.c:4879)
[  126.596715]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.596767]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.596826]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.596874]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.596926]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.596979]  ___sys_sendmsg (net/socket.c:2752)
[  126.597028]  __sys_sendmsg (net/socket.c:2784)
[  126.597077]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.597126]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.597180] RIP: 0033:0x7fa5868b808e
[  126.597227] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.597314] RSP: 002b:00007ffe521f4a40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.597373] RAX: ffffffffffffffda RBX: 00007ffe521f5200 RCX: 00007fa5868b808e
[  126.597431] RDX: 0000000000000000 RSI: 00007ffe521f4af0 RDI: 0000000000000005
[  126.597495] RBP: 00007ffe521f4a50 R08: 0000000000000000 R09: 0000000000000000
[  126.597553] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.597611] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe521f51c0
| [  126.618721] ------------[ cut here ]------------
| [  126.618773] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/430
| [  126.618816] Modules linked in:
| [  126.618879] Tainted: [W]=WARN
[  126.618896] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.618937] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.618960] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.619018] RSP: 0018:ff729022408676d8 EFLAGS: 00010286
[  126.619048] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  126.619071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  126.619097] RBP: 0000000000000000 R08: ff4413d2c33610d0 R09: ff4413d2c4f77830
[  126.619123] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: ff7290224086778c
[  126.619145] R13: 0000000000000011 R14: ff4413d2c3239000 R15: ff4413d2c1d82e00
[  126.619173] FS:  00007f214e480840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  126.619204] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.619238] CR2: 00007f214e7501a0 CR3: 0000000004dad002 CR4: 0000000000771ef0
[  126.619314] PKRU: 55555554
[  126.619330] Call Trace:
[  126.619340]  <TASK>
[  126.619351]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  126.619365]  __dev_change_net_namespace (net/core/dev.c:12635)
[  126.619389]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  126.619419]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  126.619444]  ? __nla_validate_parse (lib/nlattr.c:620)
[  126.619480]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  126.619496]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  126.619524]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.619541]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.619556]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  126.619573]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.619589]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.619607]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.619623]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.619636]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.619650]  ___sys_sendmsg (net/socket.c:2752)
[  126.619665]  __sys_sendmsg (net/socket.c:2784)
[  126.619678]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.619695]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.619721] RIP: 0033:0x7f214e6ba08e
[  126.619736] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.619793] RSP: 002b:00007ffc67c0fdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.619818] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f214e6ba08e
[  126.619842] RDX: 0000000000000000 RSI: 00007ffc67c0fea0 RDI: 0000000000000005
[  126.619864] RBP: 00007ffc67c0fe00 R08: 0000000000000000 R09: 0000000000000000
[  126.619889] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.619913] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc67c10570
| [  126.620027] ------------[ cut here ]------------
| [  126.620044] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/430
| [  126.620072] Modules linked in:
| [  126.620120] Tainted: [W]=WARN
[  126.620133] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.620152] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.620167] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.620222] RSP: 0018:ff729022408676c8 EFLAGS: 00010286
[  126.620237] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  126.620261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  126.620282] RBP: 0000000000000000 R08: ff4413d2c33610d0 R09: ff4413d2c4edf030
[  126.620305] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  126.620331] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c1d82e00
[  126.620360] FS:  00007f214e480840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  126.620382] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.620403] CR2: 00007f214e7501a0 CR3: 0000000004dad002 CR4: 0000000000771ef0
[  126.620427] PKRU: 55555554
[  126.620436] Call Trace:
[  126.620447]  <TASK>
[  126.620456]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  126.620468]  __dev_change_net_namespace (net/core/dev.c:12695)
[  126.620485]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  126.620497]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  126.620514]  ? __nla_validate_parse (lib/nlattr.c:620)
[  126.620531]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  126.620544]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  126.620557]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.620574]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.620587]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  126.620602]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.620620]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.620634]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.620648]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.620663]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.620678]  ___sys_sendmsg (net/socket.c:2752)
[  126.620691]  __sys_sendmsg (net/socket.c:2784)
[  126.620707]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.620720]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.620736] RIP: 0033:0x7f214e6ba08e
[  126.620748] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.620802] RSP: 002b:00007ffc67c0fdf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.620827] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f214e6ba08e
[  126.620848] RDX: 0000000000000000 RSI: 00007ffc67c0fea0 RDI: 0000000000000005
[  126.620871] RBP: 00007ffc67c0fe00 R08: 0000000000000000 R09: 0000000000000000
[  126.620892] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.620917] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc67c10570
| [  126.624180] ------------[ cut here ]------------
| [  126.624207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/431
| [  126.624238] Modules linked in:
| [  126.624300] Tainted: [W]=WARN
[  126.624314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.624333] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.624350] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.624410] RSP: 0018:ff7290224086f720 EFLAGS: 00010286
[  126.624429] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  126.624456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  126.624479] RBP: 0000000000000000 R08: ff4413d2c33610d0 R09: ff4413d2c4f89030
[  126.624502] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  126.624524] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c30adc00
[  126.624551] FS:  00007f181ce22840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  126.624574] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.624592] CR2: 00007f181d0f21a0 CR3: 0000000004c02005 CR4: 0000000000771ef0
[  126.624617] PKRU: 55555554
[  126.624625] Call Trace:
[  126.624633]  <TASK>
[  126.624645]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  126.624657]  __dev_notify_flags (net/core/dev.c:9787)
[  126.624670]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  126.624682]  netif_change_flags (net/core/dev.c:9820)
[  126.624695]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  126.624713]  ? __nla_validate_parse (lib/nlattr.c:620)
[  126.624731]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  126.624744]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  126.624758]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.624774]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.624794]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  126.624809]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.624824]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.624838]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.624850]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.624864]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.624877]  ___sys_sendmsg (net/socket.c:2752)
[  126.624892]  __sys_sendmsg (net/socket.c:2784)
[  126.624905]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.624921]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.624939] RIP: 0033:0x7f181d05c08e
[  126.624952] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.624999] RSP: 002b:00007ffce8644e70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.625021] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f181d05c08e
[  126.625045] RDX: 0000000000000000 RSI: 00007ffce8644f20 RDI: 0000000000000005
[  126.625067] RBP: 00007ffce8644e80 R08: 0000000000000000 R09: 0000000000000000
[  126.625090] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.625111] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce86455f0
| [  126.634149] ------------[ cut here ]------------
| [  126.634177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/434
| [  126.634208] Modules linked in:
| [  126.634254] Tainted: [W]=WARN
[  126.634266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.634287] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.634306] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.634361] RSP: 0018:ff7290224087f7b8 EFLAGS: 00010286
[  126.634377] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  126.634399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  126.634424] RBP: 0000000000000000 R08: ff4413d2c310af50 R09: ff4413d2c6892030
[  126.634446] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  126.634468] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30adc00
[  126.634494] FS:  00007f53cc315840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  126.634518] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.634540] CR2: 0000000000445730 CR3: 0000000004c02001 CR4: 0000000000771ef0
[  126.634569] PKRU: 55555554
[  126.634578] Call Trace:
[  126.634587]  <TASK>
[  126.634596]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  126.634609]  notifier_call_chain (kernel/notifier.c:85)
[  126.634624]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  126.634639]  netdev_upper_dev_link (net/core/dev.c:8972)
[  126.634657]  ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:625)
[  126.634671]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  126.634684]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.634700]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.634718]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  126.634737]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.634753]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.634767]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.634786]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.634802]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.634819]  ___sys_sendmsg (net/socket.c:2752)
[  126.634832]  __sys_sendmsg (net/socket.c:2784)
[  126.634847]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.634861]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.634876] RIP: 0033:0x7f53cc54f08e
[  126.634888] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.634941] RSP: 002b:00007fff1d4e8460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.634965] RAX: ffffffffffffffda RBX: 00007fff1d4e8c20 RCX: 00007f53cc54f08e
[  126.634992] RDX: 0000000000000000 RSI: 00007fff1d4e8510 RDI: 0000000000000005
[  126.635020] RBP: 00007fff1d4e8470 R08: 0000000000000000 R09: 0000000000000000
[  126.635044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.635069] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1d4e8be0
| [  126.635120] ------------[ cut here ]------------
| [  126.635136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/434
| [  126.635165] Modules linked in:
| [  126.635206] Tainted: [W]=WARN
[  126.635217] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.635235] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.635251] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.635302] RSP: 0018:ff7290224087f870 EFLAGS: 00010286
[  126.635316] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  126.635340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  126.635362] RBP: 0000000000000000 R08: ff4413d2c1900bd0 R09: ff4413d2c6892030
[  126.635386] R10: ff4413d2c4f89118 R11: fefefefefefefeff R12: 0000000000000000
[  126.635408] R13: 0000000000000010 R14: ff4413d2c4f89000 R15: ff4413d2c30adc00
[  126.635434] FS:  00007f53cc315840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  126.635463] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.635484] CR2: 0000000000445730 CR3: 0000000004c02001 CR4: 0000000000771ef0
[  126.635505] PKRU: 55555554
[  126.635513] Call Trace:
[  126.635520]  <TASK>
[  126.635529]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  126.635542]  __dev_notify_flags (net/core/dev.c:9787)
[  126.635555]  ? ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:643)
[  126.635568]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  126.635581]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  126.635596]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.635615]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.635627]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  126.635643]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.635664]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.635677]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.635689]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.635701]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.635723]  ___sys_sendmsg (net/socket.c:2752)
[  126.635736]  __sys_sendmsg (net/socket.c:2784)
[  126.635748]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.635761]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.635777] RIP: 0033:0x7f53cc54f08e
[  126.635794] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.635845] RSP: 002b:00007fff1d4e8460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.635870] RAX: ffffffffffffffda RBX: 00007fff1d4e8c20 RCX: 00007f53cc54f08e
[  126.635890] RDX: 0000000000000000 RSI: 00007fff1d4e8510 RDI: 0000000000000005
[  126.635910] RBP: 00007fff1d4e8470 R08: 0000000000000000 R09: 0000000000000000
[  126.635938] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.635962] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1d4e8be0
| [  126.651717] ------------[ cut here ]------------
| [  126.651758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/435
| [  126.651796] Modules linked in:
| [  126.651842] Tainted: [W]=WARN
[  126.651856] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.651875] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.651892] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.651947] RSP: 0018:ff729022408876d8 EFLAGS: 00010286
[  126.651966] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  126.651989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  126.652011] RBP: 0000000000000000 R08: ff4413d2c1900bd0 R09: ff4413d2c698a830
[  126.652034] R10: ff4413d2c4f89118 R11: fefefefefefefeff R12: ff7290224088778c
[  126.652058] R13: 0000000000000011 R14: ff4413d2c4f89000 R15: ff4413d2c1d82e00
[  126.652088] FS:  00007f4339105840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  126.652114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.652132] CR2: 00000000296e8988 CR3: 0000000004dad006 CR4: 0000000000771ef0
[  126.652161] PKRU: 55555554
[  126.652168] Call Trace:
[  126.652176]  <TASK>
[  126.652185]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  126.652198]  __dev_change_net_namespace (net/core/dev.c:12635)
[  126.652215]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  126.652228]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  126.652240]  ? __nla_validate_parse (lib/nlattr.c:620)
[  126.652259]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  126.652272]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  126.652284]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.652299]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.652311]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  126.652324]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.652340]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.652353]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.652368]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.652379]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.652392]  ___sys_sendmsg (net/socket.c:2752)
[  126.652406]  __sys_sendmsg (net/socket.c:2784)
[  126.652419]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.652432]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.652455] RIP: 0033:0x7f433933f08e
[  126.652468] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.652520] RSP: 002b:00007ffd8bf4de00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.652545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f433933f08e
[  126.652567] RDX: 0000000000000000 RSI: 00007ffd8bf4deb0 RDI: 0000000000000005
[  126.652591] RBP: 00007ffd8bf4de10 R08: 0000000000000000 R09: 0000000000000000
[  126.652612] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.652634] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8bf4e580
| [  126.652742] ------------[ cut here ]------------
| [  126.652758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/435
| [  126.652790] Modules linked in:
| [  126.652836] Tainted: [W]=WARN
[  126.652851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.652868] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.652883] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.652936] RSP: 0018:ff729022408876c8 EFLAGS: 00010286
[  126.652951] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  126.652978] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  126.652999] RBP: 0000000000000000 R08: ff4413d2c1900bd0 R09: ff4413d2c4edf030
[  126.653021] R10: ff4413d2c4f89118 R11: fefefefefefefeff R12: 0000000000000000
[  126.653045] R13: 0000000000000010 R14: ff4413d2c4f89000 R15: ff4413d2c1d82e00
[  126.653069] FS:  00007f4339105840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  126.653094] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.653112] CR2: 00000000296e8988 CR3: 0000000004dad006 CR4: 0000000000771ef0
[  126.653136] PKRU: 55555554
[  126.653144] Call Trace:
[  126.653151]  <TASK>
[  126.653159]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  126.653173]  __dev_change_net_namespace (net/core/dev.c:12695)
[  126.653191]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  126.653203]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  126.653215]  ? __nla_validate_parse (lib/nlattr.c:620)
[  126.653234]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  126.653246]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  126.653259]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.653277]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.653290]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  126.653302]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.653320]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.653332]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.653344]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.653358]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.653370]  ___sys_sendmsg (net/socket.c:2752)
[  126.653382]  __sys_sendmsg (net/socket.c:2784)
[  126.653395]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.653407]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.653424] RIP: 0033:0x7f433933f08e
[  126.653437] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.653492] RSP: 002b:00007ffd8bf4de00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.653514] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f433933f08e
[  126.653537] RDX: 0000000000000000 RSI: 00007ffd8bf4deb0 RDI: 0000000000000005
[  126.653562] RBP: 00007ffd8bf4de10 R08: 0000000000000000 R09: 0000000000000000
[  126.653582] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.653604] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8bf4e580
| [  126.656821] ------------[ cut here ]------------
| [  126.656851] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/436
| [  126.656884] Modules linked in:
| [  126.656934] Tainted: [W]=WARN
[  126.656948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  126.656967] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  126.656986] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  126.657035] RSP: 0018:ff7290224088f720 EFLAGS: 00010286
[  126.657052] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  126.657074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  126.657096] RBP: 0000000000000000 R08: ff4413d2c1900bd0 R09: ff4413d2c6892030
[  126.657118] R10: ff4413d2c4f89118 R11: fefefefefefefeff R12: 0000000000000000
[  126.657145] R13: 0000000000000010 R14: ff4413d2c4f89000 R15: ff4413d2c30adc00
[  126.657169] FS:  00007f10a33df840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  126.657192] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  126.657212] CR2: 0000000014ee3988 CR3: 0000000004c02003 CR4: 0000000000771ef0
[  126.657237] PKRU: 55555554
[  126.657247] Call Trace:
[  126.657256]  <TASK>
[  126.657264]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  126.657278]  __dev_notify_flags (net/core/dev.c:9787)
[  126.657291]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  126.657303]  netif_change_flags (net/core/dev.c:9820)
[  126.657315]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  126.657327]  ? __nla_validate_parse (lib/nlattr.c:620)
[  126.657345]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  126.657359]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  126.657371]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  126.657388]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  126.657400]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  126.657412]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  126.657429]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  126.657443]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  126.657456]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  126.657468]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  126.657480]  ___sys_sendmsg (net/socket.c:2752)
[  126.657493]  __sys_sendmsg (net/socket.c:2784)
[  126.657508]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  126.657520]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  126.657537] RIP: 0033:0x7f10a361908e
[  126.657549] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  126.657603] RSP: 002b:00007ffcad468390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  126.657627] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f10a361908e
[  126.657651] RDX: 0000000000000000 RSI: 00007ffcad468440 RDI: 0000000000000005
[  126.657675] RBP: 00007ffcad4683a0 R08: 0000000000000000 R09: 0000000000000000
[  126.657699] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc2d
[  126.657724] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcad468b10
| [  246.285999] ------------[ cut here ]------------
| [  246.286040] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/508
| [  246.286078] Modules linked in:
| [  246.286129] Tainted: [W]=WARN
[  246.286143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.286166] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.286183] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.286238] RSP: 0018:ff7290224091f720 EFLAGS: 00010286
[  246.286253] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  246.286278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  246.286300] RBP: 0000000000000000 R08: ff4413d2c310af50 R09: ff4413d2c6892030
[  246.286322] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  246.286347] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30adc00
[  246.286380] FS:  00007fb8eb1ac840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  246.286404] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.286427] CR2: 000000000ebc5988 CR3: 0000000006ae3003 CR4: 0000000000771ef0
[  246.286451] PKRU: 55555554
[  246.286461] Call Trace:
[  246.286472]  <TASK>
[  246.286482]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  246.286495]  __dev_notify_flags (net/core/dev.c:9787)
[  246.286510]  netif_change_flags (net/core/dev.c:9820)
[  246.286528]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  246.286543]  ? __nla_validate_parse (lib/nlattr.c:620)
[  246.286564]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  246.286577]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  246.286593]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  246.286612]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.286625]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  246.286638]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.286658]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.286673]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.286687]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.286700]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.286716]  ___sys_sendmsg (net/socket.c:2752)
[  246.286732]  __sys_sendmsg (net/socket.c:2784)
[  246.286746]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.286762]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.286782] RIP: 0033:0x7fb8eb3e608e
[  246.286797] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.286847] RSP: 002b:00007ffc2d575420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.286872] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb8eb3e608e
[  246.286892] RDX: 0000000000000000 RSI: 00007ffc2d5754d0 RDI: 0000000000000005
[  246.286915] RBP: 00007ffc2d575430 R08: 0000000000000000 R09: 0000000000000000
[  246.286937] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.286959] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2d575ba0
| [  246.289983] ------------[ cut here ]------------
| [  246.290035] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/509
| [  246.290102] Modules linked in:
| [  246.290219] Tainted: [W]=WARN
[  246.290266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.290321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.290381] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.290468] RSP: 0018:ff7290224096f578 EFLAGS: 00010286
[  246.290522] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  246.290581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  246.290638] RBP: 0000000000000000 R08: ff4413d2c33610d0 R09: ff4413d2c6895030
[  246.290696] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  246.290761] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c30ae700
[  246.290822] FS:  00007f53e7c0f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  246.290882] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.290937] CR2: 000000000aca0988 CR3: 0000000003384006 CR4: 0000000000771ef0
[  246.290996] PKRU: 55555554
[  246.291039] Call Trace:
[  246.291082]  <TASK>
[  246.291126]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  246.291175]  netif_close_many (net/core/dev.c:1804)
[  246.291224]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  246.291277]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  246.291331]  notifier_call_chain (kernel/notifier.c:85)
[  246.291390]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  246.291444]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  246.291494]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  246.291544]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  246.291593]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.291642]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  246.291690]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.291764]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.291813]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.291861]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.291910]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.291958]  ___sys_sendmsg (net/socket.c:2752)
[  246.292008]  __sys_sendmsg (net/socket.c:2784)
[  246.292057]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.292112]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.292164] RIP: 0033:0x7f53e7e4908e
[  246.292211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.292297] RSP: 002b:00007fff6a629e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.292363] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f53e7e4908e
[  246.292422] RDX: 0000000000000000 RSI: 00007fff6a629ee0 RDI: 0000000000000005
[  246.292481] RBP: 00007fff6a629e40 R08: 0000000000000000 R09: 0000000000000000
[  246.292541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.292600] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a62a5b0
| [  246.292793] ------------[ cut here ]------------
| [  246.292844] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/509
| [  246.292907] Modules linked in:
| [  246.293021] Tainted: [W]=WARN
[  246.293067] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.293120] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.293173] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.293259] RSP: 0018:ff7290224096f578 EFLAGS: 00010286
[  246.293311] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  246.293375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  246.293433] RBP: 0000000000000000 R08: ff4413d2c1900bd0 R09: ff4413d2c6895030
[  246.293492] R10: ff4413d2c4f89118 R11: fefefefefefefeff R12: 0000000000000000
[  246.293552] R13: 0000000000000010 R14: ff4413d2c4f89000 R15: ff4413d2c30ae700
[  246.293614] FS:  00007f53e7c0f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  246.293676] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.293736] CR2: 000000000aca0988 CR3: 0000000003384006 CR4: 0000000000771ef0
[  246.293797] PKRU: 55555554
[  246.293840] Call Trace:
[  246.293884]  <TASK>
[  246.293928]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  246.293976]  netif_close_many (net/core/dev.c:1804)
[  246.294025]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  246.294077]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  246.294129]  notifier_call_chain (kernel/notifier.c:85)
[  246.294178]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  246.294231]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  246.294281]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  246.294330]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  246.294386]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.294436]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  246.294485]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.294539]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.294589]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.294637]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.294686]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.294742]  ___sys_sendmsg (net/socket.c:2752)
[  246.294791]  __sys_sendmsg (net/socket.c:2784)
[  246.294841]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.294895]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.294947] RIP: 0033:0x7f53e7e4908e
[  246.294994] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.295080] RSP: 002b:00007fff6a629e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.295139] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f53e7e4908e
[  246.295198] RDX: 0000000000000000 RSI: 00007fff6a629ee0 RDI: 0000000000000005
[  246.295255] RBP: 00007fff6a629e40 R08: 0000000000000000 R09: 0000000000000000
[  246.295314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.295378] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a62a5b0
| [  246.295596] ------------[ cut here ]------------
| [  246.295648] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/509
| [  246.295723] Modules linked in:
| [  246.295836] Tainted: [W]=WARN
[  246.295881] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.295935] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.295986] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.296072] RSP: 0018:ff7290224096f5e8 EFLAGS: 00010286
[  246.296123] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  246.296180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  246.296237] RBP: 0000000000000000 R08: ff4413d2c33610d0 R09: ff4413d2c4f85830
[  246.296295] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  246.296361] R13: 0000000000000011 R14: ff4413d2c3239000 R15: ff4413d2c30ae700
[  246.296423] FS:  00007f53e7c0f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  246.296484] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.296540] CR2: 000000000aca0988 CR3: 0000000003384006 CR4: 0000000000771ef0
[  246.296600] PKRU: 55555554
[  246.296644] Call Trace:
[  246.296687]  <TASK>
[  246.296740]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  246.296792]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  246.296844]  notifier_call_chain (kernel/notifier.c:85)
[  246.296893]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  246.296944]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  246.296994]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  246.297043]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  246.297091]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.297139]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  246.297188]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.297239]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.297288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.297336]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.297381]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.297427]  ___sys_sendmsg (net/socket.c:2752)
[  246.297477]  __sys_sendmsg (net/socket.c:2784)
[  246.297526]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.297576]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.297627] RIP: 0033:0x7f53e7e4908e
[  246.297676] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.297772] RSP: 002b:00007fff6a629e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.297832] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f53e7e4908e
[  246.297890] RDX: 0000000000000000 RSI: 00007fff6a629ee0 RDI: 0000000000000005
[  246.297947] RBP: 00007fff6a629e40 R08: 0000000000000000 R09: 0000000000000000
[  246.298005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.298063] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a62a5b0
| [  246.298318] ------------[ cut here ]------------
| [  246.298376] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/509
| [  246.298441] Modules linked in:
| [  246.298558] Tainted: [W]=WARN
[  246.298604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.298658] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.298718] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.298804] RSP: 0018:ff7290224096f5e8 EFLAGS: 00010286
[  246.298856] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  246.298914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  246.298971] RBP: 0000000000000000 R08: ff4413d2c1900bd0 R09: ff4413d2c4fac030
[  246.299028] R10: ff4413d2c4f89118 R11: fefefefefefefeff R12: 0000000000000000
[  246.299085] R13: 0000000000000011 R14: ff4413d2c4f89000 R15: ff4413d2c30ae700
[  246.299146] FS:  00007f53e7c0f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  246.299205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.299259] CR2: 000000000aca0988 CR3: 0000000003384006 CR4: 0000000000771ef0
[  246.299318] PKRU: 55555554
[  246.299369] Call Trace:
[  246.299413]  <TASK>
[  246.299457]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  246.299509]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  246.299561]  notifier_call_chain (kernel/notifier.c:85)
[  246.299610]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  246.299663]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  246.299730]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  246.299778]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  246.299825]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.299874]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  246.299922]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.299973]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.300022]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.300071]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.300120]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.300168]  ___sys_sendmsg (net/socket.c:2752)
[  246.300217]  __sys_sendmsg (net/socket.c:2784)
[  246.300265]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.300319]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.300377] RIP: 0033:0x7f53e7e4908e
[  246.300426] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.300512] RSP: 002b:00007fff6a629e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.300572] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f53e7e4908e
[  246.300630] RDX: 0000000000000000 RSI: 00007fff6a629ee0 RDI: 0000000000000005
[  246.300688] RBP: 00007fff6a629e40 R08: 0000000000000000 R09: 0000000000000000
[  246.300752] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.300810] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a62a5b0
| [  246.301043] ------------[ cut here ]------------
| [  246.301094] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/509
| [  246.301157] Modules linked in:
| [  246.301270] Tainted: [W]=WARN
[  246.301316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.301378] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.301430] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.301518] RSP: 0018:ff7290224096f6e0 EFLAGS: 00010286
[  246.301569] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  246.301627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  246.301686] RBP: 0000000000000000 R08: ff4413d2c310af50 R09: ff4413d2c4f8a030
[  246.301752] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  246.301809] R13: 0000000000000011 R14: ff4413d2c4c3e000 R15: ff4413d2c30ae700
[  246.301870] FS:  00007f53e7c0f840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  246.301930] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.301983] CR2: 000000000aca0988 CR3: 0000000003384006 CR4: 0000000000771ef0
[  246.302043] PKRU: 55555554
[  246.302086] Call Trace:
[  246.302129]  <TASK>
[  246.302173]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  246.302226]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  246.302276]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  246.302324]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  246.302381]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.302429]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  246.302480]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.302534]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.302583]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.302631]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.302680]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.302735]  ___sys_sendmsg (net/socket.c:2752)
[  246.302784]  __sys_sendmsg (net/socket.c:2784)
[  246.302833]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.302881]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.302932] RIP: 0033:0x7f53e7e4908e
[  246.302981] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.303068] RSP: 002b:00007fff6a629e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.303126] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f53e7e4908e
[  246.303184] RDX: 0000000000000000 RSI: 00007fff6a629ee0 RDI: 0000000000000005
[  246.303241] RBP: 00007fff6a629e40 R08: 0000000000000000 R09: 0000000000000000
[  246.303299] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.303362] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a62a5b0
| [  246.321741] ------------[ cut here ]------------
| [  246.321763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/510
| [  246.321794] Modules linked in:
| [  246.321840] Tainted: [W]=WARN
[  246.321852] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.321872] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.321889] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.321944] RSP: 0018:ff7290224096f870 EFLAGS: 00010286
[  246.321959] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  246.321983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  246.322007] RBP: 0000000000000000 R08: ff4413d2c30ebf10 R09: ff4413d2c4f8b030
[  246.322030] R10: ff4413d2c4f9c118 R11: fefefefefefefeff R12: 0000000000000000
[  246.322051] R13: 0000000000000010 R14: ff4413d2c4f9c000 R15: ff4413d2c309b100
[  246.322074] FS:  00007f8125864840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  246.322101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.322121] CR2: 00007f8125a59c40 CR3: 0000000006ae3006 CR4: 0000000000771ef0
[  246.322143] PKRU: 55555554
[  246.322151] Call Trace:
[  246.322159]  <TASK>
[  246.322169]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  246.322183]  __dev_notify_flags (net/core/dev.c:9787)
[  246.322195]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  246.322210]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  246.322223]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  246.322241]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.322253]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  246.322271]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.322289]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.322302]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.322313]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.322326]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.322339]  ___sys_sendmsg (net/socket.c:2752)
[  246.322357]  __sys_sendmsg (net/socket.c:2784)
[  246.322373]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.322387]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.322402] RIP: 0033:0x7f8125a9e08e
[  246.322415] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.322470] RSP: 002b:00007fff66d768b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.322495] RAX: ffffffffffffffda RBX: 00007fff66d77058 RCX: 00007f8125a9e08e
[  246.322516] RDX: 0000000000000000 RSI: 00007fff66d76960 RDI: 0000000000000005
[  246.322540] RBP: 00007fff66d768c0 R08: 0000000000000000 R09: 0000000000000000
[  246.322564] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.322586] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff66d77030
| [  246.326998] ------------[ cut here ]------------
| [  246.327051] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/513
| [  246.327116] Modules linked in:
| [  246.327231] Tainted: [W]=WARN
[  246.327278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  246.327331] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  246.327393] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  246.327481] RSP: 0018:ff7290224097f720 EFLAGS: 00010286
[  246.327535] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  246.327594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  246.327652] RBP: 0000000000000000 R08: ff4413d2c30ebf10 R09: ff4413d2c4f88030
[  246.327724] R10: ff4413d2c4f9c118 R11: fefefefefefefeff R12: 0000000000000000
[  246.327782] R13: 0000000000000010 R14: ff4413d2c4f9c000 R15: ff4413d2c30ae700
[  246.327846] FS:  00007fa9c1163840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  246.327907] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  246.327962] CR2: 000000003f885988 CR3: 0000000003152004 CR4: 0000000000771ef0
[  246.328022] PKRU: 55555554
[  246.328065] Call Trace:
[  246.328109]  <TASK>
[  246.328152]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  246.328201]  __dev_notify_flags (net/core/dev.c:9787)
[  246.328248]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  246.328297]  netif_change_flags (net/core/dev.c:9820)
[  246.328345]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  246.328402]  ? __nla_validate_parse (lib/nlattr.c:620)
[  246.328456]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  246.328506]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  246.328557]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  246.328609]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  246.328658]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  246.328717]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  246.328768]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  246.328818]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  246.328866]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  246.328915]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  246.328964]  ___sys_sendmsg (net/socket.c:2752)
[  246.329013]  __sys_sendmsg (net/socket.c:2784)
[  246.329067]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  246.329115]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  246.329167] RIP: 0033:0x7fa9c139d08e
[  246.329214] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  246.329301] RSP: 002b:00007ffe9ef1b880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  246.329366] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa9c139d08e
[  246.329424] RDX: 0000000000000000 RSI: 00007ffe9ef1b930 RDI: 0000000000000005
[  246.329482] RBP: 00007ffe9ef1b890 R08: 0000000000000000 R09: 0000000000000000
[  246.329543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca5
[  246.329601] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9ef1c000
| [  248.390064] ------------[ cut here ]------------
| [  248.390106] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/576
| [  248.390210] Modules linked in:
| [  248.390325] Tainted: [W]=WARN
[  248.390379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.390434] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.390488] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.390577] RSP: 0018:ff72902240aef7a8 EFLAGS: 00010286
[  248.390628] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  248.390685] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  248.390753] RBP: 0000000000000000 R08: ff4413d2c30ebf10 R09: ff4413d2c3239030
[  248.390810] R10: ff4413d2c4f9c118 R11: fefefefefefefeff R12: 0000000000000000
[  248.390866] R13: 0000000000000010 R14: ff4413d2c4f9c000 R15: ff4413d2c30ae700
[  248.390929] FS:  00007fa179103840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  248.390989] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.391042] CR2: 00000000004339c0 CR3: 00000000031a6003 CR4: 0000000000771ef0
[  248.391101] PKRU: 55555554
[  248.391144] Call Trace:
[  248.391189]  <TASK>
[  248.391233]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  248.391281]  notifier_call_chain (kernel/notifier.c:85)
[  248.391332]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  248.391394]  netdev_upper_dev_link (net/core/dev.c:8972)
[  248.391445]  macvlan_common_newlink (drivers/net/macvlan.c:1559)
[  248.391500]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  248.391553]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.391605]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.391654]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  248.391714]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.391765]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.391816]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.391864]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.391911]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.391960]  ___sys_sendmsg (net/socket.c:2752)
[  248.392009]  __sys_sendmsg (net/socket.c:2784)
[  248.392058]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.392107]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.392159] RIP: 0033:0x7fa17933d08e
[  248.392206] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.392292] RSP: 002b:00007ffde7b01030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.392349] RAX: ffffffffffffffda RBX: 00007ffde7b017f0 RCX: 00007fa17933d08e
[  248.392412] RDX: 0000000000000000 RSI: 00007ffde7b010e0 RDI: 0000000000000005
[  248.392468] RBP: 00007ffde7b01040 R08: 0000000000000000 R09: 0000000000000000
[  248.392527] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.392585] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde7b017b0
| [  248.392757] ------------[ cut here ]------------
| [  248.392807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/576
| [  248.392869] Modules linked in:
| [  248.392981] Tainted: [W]=WARN
[  248.393026] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.393080] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.393131] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.393216] RSP: 0018:ff72902240aef870 EFLAGS: 00010286
[  248.393266] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  248.393324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  248.393388] RBP: 0000000000000000 R08: ff4413d2c191ea10 R09: ff4413d2c3239034
[  248.393445] R10: ff4413d2c4f88118 R11: fefefefefefefeff R12: 0000000000000000
[  248.393503] R13: 0000000000000010 R14: ff4413d2c4f88000 R15: ff4413d2c30ae700
[  248.393566] FS:  00007fa179103840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  248.393626] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.393679] CR2: 00000000004339c0 CR3: 00000000031a6003 CR4: 0000000000771ef0
[  248.393747] PKRU: 55555554
[  248.393789] Call Trace:
[  248.393832]  <TASK>
[  248.393875]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  248.393923]  __dev_notify_flags (net/core/dev.c:9787)
[  248.393972]  ? macvlan_common_newlink (drivers/net/macvlan.c:1566)
[  248.394024]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  248.394072]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  248.394121]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.394173]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.394221]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  248.394273]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.394325]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.394382]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.394429]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.394481]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.394532]  ___sys_sendmsg (net/socket.c:2752)
[  248.394581]  __sys_sendmsg (net/socket.c:2784)
[  248.394629]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.394677]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.394736] RIP: 0033:0x7fa17933d08e
[  248.394782] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.394873] RSP: 002b:00007ffde7b01030 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.394931] RAX: ffffffffffffffda RBX: 00007ffde7b017f0 RCX: 00007fa17933d08e
[  248.394988] RDX: 0000000000000000 RSI: 00007ffde7b010e0 RDI: 0000000000000005
[  248.395044] RBP: 00007ffde7b01040 R08: 0000000000000000 R09: 0000000000000000
[  248.395102] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.395159] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde7b017b0
| [  248.409717] ------------[ cut here ]------------
| [  248.409744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/577
| [  248.409779] Modules linked in:
| [  248.409832] Tainted: [W]=WARN
[  248.409848] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.409869] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.409887] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.409941] RSP: 0018:ff72902240aef6d8 EFLAGS: 00010286
[  248.409957] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  248.409981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adb00
[  248.410006] RBP: 0000000000000000 R08: ff4413d2c191ea10 R09: ff4413d2c698f834
[  248.410030] R10: ff4413d2c4f88118 R11: fefefefefefefeff R12: ff72902240aef78c
[  248.410052] R13: 0000000000000011 R14: ff4413d2c4f88000 R15: ff4413d2c30adb00
[  248.410076] FS:  00007fe5af7b0840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  248.410104] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.410125] CR2: 00007fe5afa801a0 CR3: 00000000031a7004 CR4: 0000000000771ef0
[  248.410147] PKRU: 55555554
[  248.410155] Call Trace:
[  248.410162]  <TASK>
[  248.410171]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  248.410183]  __dev_change_net_namespace (net/core/dev.c:12635)
[  248.410200]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  248.410215]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  248.410228]  ? __nla_validate_parse (lib/nlattr.c:620)
[  248.410248]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  248.410260]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  248.410273]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.410291]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.410303]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  248.410316]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.410331]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.410344]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.410356]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.410376]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.410391]  ___sys_sendmsg (net/socket.c:2752)
[  248.410406]  __sys_sendmsg (net/socket.c:2784)
[  248.410419]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.410431]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.410453] RIP: 0033:0x7fe5af9ea08e
[  248.410465] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.410521] RSP: 002b:00007fff3fd48230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.410546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5af9ea08e
[  248.410569] RDX: 0000000000000000 RSI: 00007fff3fd482e0 RDI: 0000000000000005
[  248.410593] RBP: 00007fff3fd48240 R08: 0000000000000000 R09: 0000000000000000
[  248.410616] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.410640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3fd489b0
| [  248.410742] ------------[ cut here ]------------
| [  248.410758] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/577
| [  248.410786] Modules linked in:
| [  248.410828] Tainted: [W]=WARN
[  248.410839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.410856] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.410872] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.410921] RSP: 0018:ff72902240aef6c8 EFLAGS: 00010286
[  248.410938] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  248.410958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adb00
[  248.410980] RBP: 0000000000000000 R08: ff4413d2c191ea10 R09: ff4413d2c4edf034
[  248.411004] R10: ff4413d2c4f88118 R11: fefefefefefefeff R12: 0000000000000000
[  248.411029] R13: 0000000000000010 R14: ff4413d2c4f88000 R15: ff4413d2c30adb00
[  248.411055] FS:  00007fe5af7b0840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  248.411077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.411095] CR2: 00007fe5afa801a0 CR3: 00000000031a7004 CR4: 0000000000771ef0
[  248.411119] PKRU: 55555554
[  248.411127] Call Trace:
[  248.411134]  <TASK>
[  248.411144]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  248.411158]  __dev_change_net_namespace (net/core/dev.c:12695)
[  248.411173]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  248.411185]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  248.411200]  ? __nla_validate_parse (lib/nlattr.c:620)
[  248.411216]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  248.411231]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  248.411244]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.411261]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.411273]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  248.411285]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.411302]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.411315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.411329]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.411341]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.411354]  ___sys_sendmsg (net/socket.c:2752)
[  248.411374]  __sys_sendmsg (net/socket.c:2784)
[  248.411387]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.411400]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.411419] RIP: 0033:0x7fe5af9ea08e
[  248.411431] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.411485] RSP: 002b:00007fff3fd48230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.411507] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe5af9ea08e
[  248.411535] RDX: 0000000000000000 RSI: 00007fff3fd482e0 RDI: 0000000000000005
[  248.411557] RBP: 00007fff3fd48240 R08: 0000000000000000 R09: 0000000000000000
[  248.411582] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.411603] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff3fd489b0
| [  248.414508] ------------[ cut here ]------------
| [  248.414530] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/578
| [  248.414559] Modules linked in:
| [  248.414605] Tainted: [W]=WARN
[  248.414618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.414642] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.414659] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.414716] RSP: 0018:ff72902240af7720 EFLAGS: 00010286
[  248.414734] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  248.414756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  248.414777] RBP: 0000000000000000 R08: ff4413d2c191ea10 R09: ff4413d2c4f8b034
[  248.414800] R10: ff4413d2c4f88118 R11: fefefefefefefeff R12: 0000000000000000
[  248.414822] R13: 0000000000000010 R14: ff4413d2c4f88000 R15: ff4413d2c309b100
[  248.414849] FS:  00007fcbc3c6c840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  248.414874] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.414895] CR2: 000000003a7a1988 CR3: 0000000001957006 CR4: 0000000000771ef0
[  248.414924] PKRU: 55555554
[  248.414933] Call Trace:
[  248.414942]  <TASK>
[  248.414950]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  248.414965]  __dev_notify_flags (net/core/dev.c:9787)
[  248.414977]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  248.414990]  netif_change_flags (net/core/dev.c:9820)
[  248.415002]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  248.415015]  ? __nla_validate_parse (lib/nlattr.c:620)
[  248.415032]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  248.415046]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  248.415058]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.415076]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.415088]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  248.415100]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.415118]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.415131]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.415143]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.415157]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.415169]  ___sys_sendmsg (net/socket.c:2752)
[  248.415182]  __sys_sendmsg (net/socket.c:2784)
[  248.415196]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.415212]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.415229] RIP: 0033:0x7fcbc3ea608e
[  248.415242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.415295] RSP: 002b:00007ffdcc62a370 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.415320] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcbc3ea608e
[  248.415343] RDX: 0000000000000000 RSI: 00007ffdcc62a420 RDI: 0000000000000005
[  248.415374] RBP: 00007ffdcc62a380 R08: 0000000000000000 R09: 0000000000000000
[  248.415402] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.415423] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdcc62aaf0
| [  248.423985] ------------[ cut here ]------------
| [  248.424044] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/581
| [  248.424109] Modules linked in:
| [  248.424224] Tainted: [W]=WARN
[  248.424269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.424323] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.424382] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.424468] RSP: 0018:ff72902240b0f7a8 EFLAGS: 00010286
[  248.424520] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  248.424578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  248.424634] RBP: 0000000000000000 R08: ff4413d2c30ebf10 R09: ff4413d2c6895030
[  248.424692] R10: ff4413d2c4f9c118 R11: fefefefefefefeff R12: 0000000000000000
[  248.424759] R13: 0000000000000010 R14: ff4413d2c4f9c000 R15: ff4413d2c30ae700
[  248.424820] FS:  00007faa81ccd840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  248.424879] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.424932] CR2: 00000000004339c0 CR3: 0000000003360001 CR4: 0000000000771ef0
[  248.424991] PKRU: 55555554
[  248.425033] Call Trace:
[  248.425083]  <TASK>
[  248.425126]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  248.425174]  notifier_call_chain (kernel/notifier.c:85)
[  248.425225]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  248.425276]  netdev_upper_dev_link (net/core/dev.c:8972)
[  248.425327]  macvlan_common_newlink (drivers/net/macvlan.c:1559)
[  248.425388]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  248.425438]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.425489]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.425540]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  248.425593]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.425645]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.425695]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.425747]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.425795]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.425844]  ___sys_sendmsg (net/socket.c:2752)
[  248.425892]  __sys_sendmsg (net/socket.c:2784)
[  248.425940]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.425989]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.426039] RIP: 0033:0x7faa81f0708e
[  248.426087] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.426172] RSP: 002b:00007fff911a24d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.426230] RAX: ffffffffffffffda RBX: 00007fff911a2c90 RCX: 00007faa81f0708e
[  248.426288] RDX: 0000000000000000 RSI: 00007fff911a2580 RDI: 0000000000000005
[  248.426345] RBP: 00007fff911a24e0 R08: 0000000000000000 R09: 0000000000000000
[  248.426409] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.426467] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff911a2c50
| [  248.426630] ------------[ cut here ]------------
| [  248.426679] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/581
| [  248.426747] Modules linked in:
| [  248.426860] Tainted: [W]=WARN
[  248.426905] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.426958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.427008] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.427094] RSP: 0018:ff72902240b0f870 EFLAGS: 00010286
[  248.427144] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  248.427201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  248.427258] RBP: 0000000000000000 R08: ff4413d2c30763d0 R09: ff4413d2c6895034
[  248.427314] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  248.427378] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c30ae700
[  248.427439] FS:  00007faa81ccd840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  248.427498] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.427555] CR2: 00000000004339c0 CR3: 0000000003360001 CR4: 0000000000771ef0
[  248.427615] PKRU: 55555554
[  248.427657] Call Trace:
[  248.427700]  <TASK>
[  248.427750]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  248.427799]  __dev_notify_flags (net/core/dev.c:9787)
[  248.427846]  ? macvlan_common_newlink (drivers/net/macvlan.c:1566)
[  248.427898]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  248.427946]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  248.427994]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.428046]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.428094]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  248.428146]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.428196]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.428244]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.428292]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.428340]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.428393]  ___sys_sendmsg (net/socket.c:2752)
[  248.428442]  __sys_sendmsg (net/socket.c:2784)
[  248.428490]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.428540]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.428592] RIP: 0033:0x7faa81f0708e
[  248.428639] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.428732] RSP: 002b:00007fff911a24d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.428790] RAX: ffffffffffffffda RBX: 00007fff911a2c90 RCX: 00007faa81f0708e
[  248.428848] RDX: 0000000000000000 RSI: 00007fff911a2580 RDI: 0000000000000005
[  248.428905] RBP: 00007fff911a24e0 R08: 0000000000000000 R09: 0000000000000000
[  248.428962] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.429020] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff911a2c50
| [  248.445716] ------------[ cut here ]------------
| [  248.445741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/582
| [  248.445775] Modules linked in:
| [  248.445826] Tainted: [W]=WARN
[  248.445838] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.445855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.445872] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.445923] RSP: 0018:ff72902240b0f6d8 EFLAGS: 00010286
[  248.445940] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  248.445965] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adb00
[  248.445989] RBP: 0000000000000000 R08: ff4413d2c30763d0 R09: ff4413d2c68a3834
[  248.446009] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: ff72902240b0f78c
[  248.446031] R13: 0000000000000011 R14: ff4413d2c3239000 R15: ff4413d2c30adb00
[  248.446057] FS:  00007fbdf0686840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  248.446081] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.446101] CR2: 000000003d3f3988 CR3: 0000000006866003 CR4: 0000000000771ef0
[  248.446124] PKRU: 55555554
[  248.446134] Call Trace:
[  248.446144]  <TASK>
[  248.446152]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  248.446165]  __dev_change_net_namespace (net/core/dev.c:12635)
[  248.446181]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  248.446198]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  248.446211]  ? __nla_validate_parse (lib/nlattr.c:620)
[  248.446229]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  248.446242]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  248.446258]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.446276]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.446291]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  248.446305]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.446319]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.446332]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.446345]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.446357]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.446376]  ___sys_sendmsg (net/socket.c:2752)
[  248.446389]  __sys_sendmsg (net/socket.c:2784)
[  248.446402]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.446416]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.446431] RIP: 0033:0x7fbdf08c008e
[  248.446443] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.446496] RSP: 002b:00007ffc37ac7680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.446523] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdf08c008e
[  248.446547] RDX: 0000000000000000 RSI: 00007ffc37ac7730 RDI: 0000000000000005
[  248.446572] RBP: 00007ffc37ac7690 R08: 0000000000000000 R09: 0000000000000000
[  248.446595] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.446618] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc37ac7e00
| [  248.446719] ------------[ cut here ]------------
| [  248.446734] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/582
| [  248.446763] Modules linked in:
| [  248.446807] Tainted: [W]=WARN
[  248.446820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.446837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.446853] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.446908] RSP: 0018:ff72902240b0f6c8 EFLAGS: 00010286
[  248.446922] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  248.446945] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adb00
[  248.446968] RBP: 0000000000000000 R08: ff4413d2c30763d0 R09: ff4413d2c4edf034
[  248.446988] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  248.447009] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c30adb00
[  248.447033] FS:  00007fbdf0686840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  248.447059] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.447076] CR2: 000000003d3f3988 CR3: 0000000006866003 CR4: 0000000000771ef0
[  248.447098] PKRU: 55555554
[  248.447106] Call Trace:
[  248.447114]  <TASK>
[  248.447121]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  248.447134]  __dev_change_net_namespace (net/core/dev.c:12695)
[  248.447151]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  248.447164]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  248.447176]  ? __nla_validate_parse (lib/nlattr.c:620)
[  248.447192]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  248.447205]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  248.447219]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.447236]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.447249]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  248.447260]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.447275]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.447290]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.447302]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.447313]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.447325]  ___sys_sendmsg (net/socket.c:2752)
[  248.447338]  __sys_sendmsg (net/socket.c:2784)
[  248.447351]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.447371]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.447387] RIP: 0033:0x7fbdf08c008e
[  248.447399] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.447454] RSP: 002b:00007ffc37ac7680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.447474] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fbdf08c008e
[  248.447496] RDX: 0000000000000000 RSI: 00007ffc37ac7730 RDI: 0000000000000005
[  248.447521] RBP: 00007ffc37ac7690 R08: 0000000000000000 R09: 0000000000000000
[  248.447544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.447567] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc37ac7e00
| [  248.450407] ------------[ cut here ]------------
| [  248.450428] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/583
| [  248.450463] Modules linked in:
| [  248.450509] Tainted: [W]=WARN
[  248.450522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  248.450543] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  248.450563] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  248.450617] RSP: 0018:ff72902240b17720 EFLAGS: 00010286
[  248.450633] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  248.450656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  248.450678] RBP: 0000000000000000 R08: ff4413d2c30763d0 R09: ff4413d2c4f8b034
[  248.450708] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  248.450731] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c309b100
[  248.450756] FS:  00007fb6ba9bb840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  248.450780] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  248.450798] CR2: 00000000292b4988 CR3: 0000000001957005 CR4: 0000000000771ef0
[  248.450822] PKRU: 55555554
[  248.450830] Call Trace:
[  248.450841]  <TASK>
[  248.450849]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  248.450861]  __dev_notify_flags (net/core/dev.c:9787)
[  248.450875]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  248.450889]  netif_change_flags (net/core/dev.c:9820)
[  248.450904]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  248.450918]  ? __nla_validate_parse (lib/nlattr.c:620)
[  248.450934]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  248.450949]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  248.450961]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  248.450979]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  248.450991]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  248.451003]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  248.451019]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  248.451032]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  248.451043]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  248.451055]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  248.451070]  ___sys_sendmsg (net/socket.c:2752)
[  248.451082]  __sys_sendmsg (net/socket.c:2784)
[  248.451097]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  248.451109]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  248.451124] RIP: 0033:0x7fb6babf508e
[  248.451136] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  248.451183] RSP: 002b:00007fff00f54460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  248.451205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb6babf508e
[  248.451228] RDX: 0000000000000000 RSI: 00007fff00f54510 RDI: 0000000000000005
[  248.451250] RBP: 00007fff00f54470 R08: 0000000000000000 R09: 0000000000000000
[  248.451274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cca7
[  248.451296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff00f54be0
| [  368.071882] ------------[ cut here ]------------
| [  368.071920] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/655
| [  368.072030] Modules linked in:
| [  368.072154] Tainted: [W]=WARN
[  368.072201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.072254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.072305] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.072392] RSP: 0018:ff72902240067720 EFLAGS: 00010286
[  368.072443] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  368.072501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae500
[  368.072558] RBP: 0000000000000000 R08: ff4413d2c30ebf10 R09: ff4413d2c6895030
[  368.072615] R10: ff4413d2c4f9c118 R11: fefefefefefefeff R12: 0000000000000000
[  368.072672] R13: 0000000000000010 R14: ff4413d2c4f9c000 R15: ff4413d2c30ae500
[  368.072742] FS:  00007f73315da840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  368.072801] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.072854] CR2: 0000000013c3d988 CR3: 00000000031de002 CR4: 0000000000771ef0
[  368.072913] PKRU: 55555554
[  368.072955] Call Trace:
[  368.073002]  <TASK>
[  368.073047]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  368.073096]  __dev_notify_flags (net/core/dev.c:9787)
[  368.073152]  netif_change_flags (net/core/dev.c:9820)
[  368.073201]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  368.073250]  ? __nla_validate_parse (lib/nlattr.c:620)
[  368.073305]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  368.073353]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  368.073403]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  368.073454]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.073503]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  368.073552]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.073602]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.073651]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.073698]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.073752]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.073800]  ___sys_sendmsg (net/socket.c:2752)
[  368.073849]  __sys_sendmsg (net/socket.c:2784)
[  368.073898]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.073947]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.074002] RIP: 0033:0x7f733181408e
[  368.074050] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.074147] RSP: 002b:00007fff64010d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.074206] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f733181408e
[  368.074263] RDX: 0000000000000000 RSI: 00007fff64010e30 RDI: 0000000000000005
[  368.074320] RBP: 00007fff64010d90 R08: 0000000000000000 R09: 0000000000000000
[  368.074377] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.074435] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff64011500
| [  368.077676] ------------[ cut here ]------------
| [  368.077710] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/656
| [  368.077750] Modules linked in:
| [  368.077809] Tainted: [W]=WARN
[  368.077822] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.077845] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.077864] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.077922] RSP: 0018:ff72902240c1f578 EFLAGS: 00010286
[  368.077939] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  368.077962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  368.077984] RBP: 0000000000000000 R08: ff4413d2c191ea10 R09: ff4413d2c4edf034
[  368.078007] R10: ff4413d2c4f88118 R11: fefefefefefefeff R12: 0000000000000000
[  368.078028] R13: 0000000000000010 R14: ff4413d2c4f88000 R15: ff4413d2c1d82e00
[  368.078056] FS:  00007f93768c0840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  368.078081] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.078100] CR2: 00007f9376b901a0 CR3: 000000000320b006 CR4: 0000000000771ef0
[  368.078131] PKRU: 55555554
[  368.078140] Call Trace:
[  368.078150]  <TASK>
[  368.078159]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  368.078174]  netif_close_many (net/core/dev.c:1804)
[  368.078189]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  368.078208]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  368.078229]  notifier_call_chain (kernel/notifier.c:85)
[  368.078247]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  368.078265]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  368.078282]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  368.078300]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  368.078313]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.078329]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  368.078343]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.078359]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.078373]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.078388]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.078402]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.078418]  ___sys_sendmsg (net/socket.c:2752)
[  368.078433]  __sys_sendmsg (net/socket.c:2784)
[  368.078448]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.078463]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.078480] RIP: 0033:0x7f9376afa08e
[  368.078495] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.078548] RSP: 002b:00007ffd8a108140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.078574] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9376afa08e
[  368.078599] RDX: 0000000000000000 RSI: 00007ffd8a1081f0 RDI: 0000000000000005
[  368.078621] RBP: 00007ffd8a108150 R08: 0000000000000000 R09: 0000000000000000
[  368.078646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.078670] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a1088c0
| [  368.078755] ------------[ cut here ]------------
| [  368.078774] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/656
| [  368.078808] Modules linked in:
| [  368.078857] Tainted: [W]=WARN
[  368.078871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.078895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.078914] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.078966] RSP: 0018:ff72902240c1f578 EFLAGS: 00010286
[  368.078982] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  368.079005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  368.079029] RBP: 0000000000000000 R08: ff4413d2c30763d0 R09: ff4413d2c4edf034
[  368.079056] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  368.079083] R13: 0000000000000010 R14: ff4413d2c3239000 R15: ff4413d2c1d82e00
[  368.079111] FS:  00007f93768c0840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  368.079143] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.079168] CR2: 00007f9376b901a0 CR3: 000000000320b006 CR4: 0000000000771ef0
[  368.079196] PKRU: 55555554
[  368.079204] Call Trace:
[  368.079215]  <TASK>
[  368.079223]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  368.079238]  netif_close_many (net/core/dev.c:1804)
[  368.079251]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  368.079268]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  368.079286]  notifier_call_chain (kernel/notifier.c:85)
[  368.079301]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  368.079321]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  368.079336]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  368.079350]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  368.079364]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.079379]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  368.079393]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.079409]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.079426]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.079440]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.079458]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.079472]  ___sys_sendmsg (net/socket.c:2752)
[  368.079486]  __sys_sendmsg (net/socket.c:2784)
[  368.079501]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.079515]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.079533] RIP: 0033:0x7f9376afa08e
[  368.079546] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.079604] RSP: 002b:00007ffd8a108140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.079628] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9376afa08e
[  368.079654] RDX: 0000000000000000 RSI: 00007ffd8a1081f0 RDI: 0000000000000005
[  368.079679] RBP: 00007ffd8a108150 R08: 0000000000000000 R09: 0000000000000000
[  368.079707] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.079733] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a1088c0
| [  368.079849] ------------[ cut here ]------------
| [  368.079865] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/656
| [  368.079894] Modules linked in:
| [  368.079937] Tainted: [W]=WARN
[  368.079951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.079973] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.079990] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.080048] RSP: 0018:ff72902240c1f5e8 EFLAGS: 00010286
[  368.080064] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  368.080090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  368.080111] RBP: 0000000000000000 R08: ff4413d2c191ea10 R09: ff4413d2c4fcc034
[  368.080140] R10: ff4413d2c4f88118 R11: fefefefefefefeff R12: 0000000000000000
[  368.080163] R13: 0000000000000011 R14: ff4413d2c4f88000 R15: ff4413d2c1d82e00
[  368.080191] FS:  00007f93768c0840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  368.080215] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.080234] CR2: 00007f9376b901a0 CR3: 000000000320b006 CR4: 0000000000771ef0
[  368.080263] PKRU: 55555554
[  368.080271] Call Trace:
[  368.080280]  <TASK>
[  368.080292]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  368.080311]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  368.080328]  notifier_call_chain (kernel/notifier.c:85)
[  368.080343]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  368.080363]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  368.080379]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  368.080392]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  368.080406]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.080421]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  368.080434]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.080457]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.080471]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.080484]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.080498]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.080511]  ___sys_sendmsg (net/socket.c:2752)
[  368.080528]  __sys_sendmsg (net/socket.c:2784)
[  368.080543]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.080556]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.080575] RIP: 0033:0x7f9376afa08e
[  368.080587] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.080642] RSP: 002b:00007ffd8a108140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.080665] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9376afa08e
[  368.080693] RDX: 0000000000000000 RSI: 00007ffd8a1081f0 RDI: 0000000000000005
[  368.080724] RBP: 00007ffd8a108150 R08: 0000000000000000 R09: 0000000000000000
[  368.080748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.080771] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a1088c0
| [  368.080923] ------------[ cut here ]------------
| [  368.080967] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/656
| [  368.080998] Modules linked in:
| [  368.081047] Tainted: [W]=WARN
[  368.081061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.081084] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.081102] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.081163] RSP: 0018:ff72902240c1f5e8 EFLAGS: 00010286
[  368.081180] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  368.081206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  368.081227] RBP: 0000000000000000 R08: ff4413d2c30763d0 R09: ff4413d2c698a834
[  368.081254] R10: ff4413d2c3239118 R11: fefefefefefefeff R12: 0000000000000000
[  368.081277] R13: 0000000000000011 R14: ff4413d2c3239000 R15: ff4413d2c1d82e00
[  368.081303] FS:  00007f93768c0840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  368.081330] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.081350] CR2: 00007f9376b901a0 CR3: 000000000320b006 CR4: 0000000000771ef0
[  368.081376] PKRU: 55555554
[  368.081384] Call Trace:
[  368.081393]  <TASK>
[  368.081401]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  368.081419]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  368.081436]  notifier_call_chain (kernel/notifier.c:85)
[  368.081451]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  368.081469]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  368.081487]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  368.081503]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  368.081516]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.081531]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  368.081544]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.081562]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.081575]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.081589]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.081602]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.081615]  ___sys_sendmsg (net/socket.c:2752)
[  368.081630]  __sys_sendmsg (net/socket.c:2784)
[  368.081645]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.081658]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.081674] RIP: 0033:0x7f9376afa08e
[  368.081686] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.081744] RSP: 002b:00007ffd8a108140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.081770] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9376afa08e
[  368.081793] RDX: 0000000000000000 RSI: 00007ffd8a1081f0 RDI: 0000000000000005
[  368.081818] RBP: 00007ffd8a108150 R08: 0000000000000000 R09: 0000000000000000
[  368.081841] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.081864] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a1088c0
| [  368.082017] ------------[ cut here ]------------
| [  368.082054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/656
| [  368.082085] Modules linked in:
| [  368.082142] Tainted: [W]=WARN
[  368.082158] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.082178] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.082197] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.082253] RSP: 0018:ff72902240c1f6e0 EFLAGS: 00010286
[  368.082271] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  368.082298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  368.082323] RBP: 0000000000000000 R08: ff4413d2c30ebf10 R09: ff4413d2c4fc5030
[  368.082347] R10: ff4413d2c4f9c118 R11: fefefefefefefeff R12: 0000000000000000
[  368.082371] R13: 0000000000000011 R14: ff4413d2c4f9c000 R15: ff4413d2c1d82e00
[  368.082400] FS:  00007f93768c0840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  368.082429] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.082451] CR2: 00007f9376b901a0 CR3: 000000000320b006 CR4: 0000000000771ef0
[  368.082477] PKRU: 55555554
[  368.082486] Call Trace:
[  368.082495]  <TASK>
[  368.082504]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  368.082521]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  368.082541]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  368.082556]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  368.082569]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.082583]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  368.082597]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.082614]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.082629]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.082646]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.082660]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.082673]  ___sys_sendmsg (net/socket.c:2752)
[  368.082687]  __sys_sendmsg (net/socket.c:2784)
[  368.082700]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.082722]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.082740] RIP: 0033:0x7f9376afa08e
[  368.082755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.082813] RSP: 002b:00007ffd8a108140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.082840] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9376afa08e
[  368.082866] RDX: 0000000000000000 RSI: 00007ffd8a1081f0 RDI: 0000000000000005
[  368.082892] RBP: 00007ffd8a108150 R08: 0000000000000000 R09: 0000000000000000
[  368.082917] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.082943] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8a1088c0
| [  368.108035] ------------[ cut here ]------------
| [  368.108067] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/657
| [  368.108173] Modules linked in:
| [  368.108290] Tainted: [W]=WARN
[  368.108338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.108392] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.108442] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.108528] RSP: 0018:ff72902240c27870 EFLAGS: 00010286
[  368.108579] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  368.108635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  368.108691] RBP: 0000000000000000 R08: ff4413d2c31afb10 R09: ff4413d2c4fc5030
[  368.108755] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  368.108812] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30ae300
[  368.108872] FS:  00007efde04f0840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  368.108931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.108987] CR2: 00007efde06e5c40 CR3: 00000000031de004 CR4: 0000000000771ef0
[  368.109046] PKRU: 55555554
[  368.109089] Call Trace:
[  368.109139]  <TASK>
[  368.109183]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  368.109231]  __dev_notify_flags (net/core/dev.c:9787)
[  368.109280]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  368.109328]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  368.109377]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  368.109428]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.109478]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  368.109533]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.109584]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.109632]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.109680]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.109735]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.109784]  ___sys_sendmsg (net/socket.c:2752)
[  368.109833]  __sys_sendmsg (net/socket.c:2784)
[  368.109882]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.109931]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.109984] RIP: 0033:0x7efde072a08e
[  368.110036] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.110128] RSP: 002b:00007ffcbd7f1000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.110187] RAX: ffffffffffffffda RBX: 00007ffcbd7f17a8 RCX: 00007efde072a08e
[  368.110245] RDX: 0000000000000000 RSI: 00007ffcbd7f10b0 RDI: 0000000000000005
[  368.110302] RBP: 00007ffcbd7f1010 R08: 0000000000000000 R09: 0000000000000000
[  368.110359] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.110416] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbd7f1780
| [  368.115108] ------------[ cut here ]------------
| [  368.115136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/660
| [  368.115171] Modules linked in:
| [  368.115228] Tainted: [W]=WARN
[  368.115244] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  368.115264] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  368.115285] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  368.115348] RSP: 0018:ff72902240c37720 EFLAGS: 00010286
[  368.115369] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  368.115395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  368.115418] RBP: 0000000000000000 R08: ff4413d2c31afb10 R09: ff4413d2c323a030
[  368.115445] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  368.115471] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c1d82e00
[  368.115498] FS:  00007f0e4a917840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  368.115525] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.115547] CR2: 000000003c34e988 CR3: 000000000320b002 CR4: 0000000000771ef0
[  368.115575] PKRU: 55555554
[  368.115584] Call Trace:
[  368.115593]  <TASK>
[  368.115602]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  368.115616]  __dev_notify_flags (net/core/dev.c:9787)
[  368.115629]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  368.115644]  netif_change_flags (net/core/dev.c:9820)
[  368.115659]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  368.115672]  ? __nla_validate_parse (lib/nlattr.c:620)
[  368.115693]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  368.115716]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  368.115730]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  368.115749]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  368.115763]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  368.115776]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  368.115794]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  368.115810]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  368.115824]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  368.115837]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  368.115851]  ___sys_sendmsg (net/socket.c:2752)
[  368.115868]  __sys_sendmsg (net/socket.c:2784)
[  368.115884]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  368.115897]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  368.115917] RIP: 0033:0x7f0e4ab5108e
[  368.115930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  368.115983] RSP: 002b:00007ffe6586cb50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  368.116010] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0e4ab5108e
[  368.116035] RDX: 0000000000000000 RSI: 00007ffe6586cc00 RDI: 0000000000000005
[  368.116061] RBP: 00007ffe6586cb60 R08: 0000000000000000 R09: 0000000000000000
[  368.116085] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd1f
[  368.116110] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6586d2d0
| [  370.187394] ------------[ cut here ]------------
| [  370.187432] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/724
| [  370.187471] Modules linked in:
| [  370.187518] Tainted: [W]=WARN
[  370.187530] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.187549] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.187568] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.187617] RSP: 0018:ff72902240ddf7b8 EFLAGS: 00010286
[  370.187634] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  370.187660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  370.187680] RBP: 0000000000000000 R08: ff4413d2c31afb10 R09: ff4413d2c4f7c030
[  370.187714] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  370.187737] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c30adc00
[  370.187766] FS:  00007fdc49e7e840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  370.187790] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.187808] CR2: 0000000000445730 CR3: 0000000004da1006 CR4: 0000000000771ef0
[  370.187830] PKRU: 55555554
[  370.187838] Call Trace:
[  370.187849]  <TASK>
[  370.187859]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  370.187875]  notifier_call_chain (kernel/notifier.c:85)
[  370.187891]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  370.187910]  netdev_upper_dev_link (net/core/dev.c:8972)
[  370.187925]  ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:625)
[  370.187942]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  370.187955]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.187975]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.187988]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  370.188006]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.188022]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.188037]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.188051]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.188063]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.188117]  ___sys_sendmsg (net/socket.c:2752)
[  370.188131]  __sys_sendmsg (net/socket.c:2784)
[  370.188146]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.188161]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.188177] RIP: 0033:0x7fdc4a0b808e
[  370.188190] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.188240] RSP: 002b:00007ffd7d2c0300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.188264] RAX: ffffffffffffffda RBX: 00007ffd7d2c0ac0 RCX: 00007fdc4a0b808e
[  370.188289] RDX: 0000000000000000 RSI: 00007ffd7d2c03b0 RDI: 0000000000000005
[  370.188311] RBP: 00007ffd7d2c0310 R08: 0000000000000000 R09: 0000000000000000
[  370.188333] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.188356] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d2c0a80
| [  370.188410] ------------[ cut here ]------------
| [  370.188425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/724
| [  370.188454] Modules linked in:
| [  370.188495] Tainted: [W]=WARN
[  370.188506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.188525] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.188542] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.188590] RSP: 0018:ff72902240ddf870 EFLAGS: 00010286
[  370.188608] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  370.188629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30adc00
[  370.188653] RBP: 0000000000000000 R08: ff4413d2c1950dd0 R09: ff4413d2c4f7c030
[  370.188678] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  370.188698] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c30adc00
[  370.188728] FS:  00007fdc49e7e840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  370.188750] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.188768] CR2: 0000000000445730 CR3: 0000000004da1006 CR4: 0000000000771ef0
[  370.188792] PKRU: 55555554
[  370.188800] Call Trace:
[  370.188807]  <TASK>
[  370.188816]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  370.188831]  __dev_notify_flags (net/core/dev.c:9787)
[  370.188843]  ? ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:643)
[  370.188855]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  370.188867]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  370.188879]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.188893]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.188905]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  370.188922]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.188937]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.188949]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.188961]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.188974]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.188986]  ___sys_sendmsg (net/socket.c:2752)
[  370.188999]  __sys_sendmsg (net/socket.c:2784)
[  370.189011]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.189023]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.189038] RIP: 0033:0x7fdc4a0b808e
[  370.189048] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.189105] RSP: 002b:00007ffd7d2c0300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.189130] RAX: ffffffffffffffda RBX: 00007ffd7d2c0ac0 RCX: 00007fdc4a0b808e
[  370.189154] RDX: 0000000000000000 RSI: 00007ffd7d2c03b0 RDI: 0000000000000005
[  370.189176] RBP: 00007ffd7d2c0310 R08: 0000000000000000 R09: 0000000000000000
[  370.189197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.189222] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7d2c0a80
| [  370.206718] ------------[ cut here ]------------
| [  370.206764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/725
| [  370.206859] Modules linked in:
| [  370.206973] Tainted: [W]=WARN
[  370.207041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.207120] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.207172] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.207258] RSP: 0018:ff72902240ddf6d8 EFLAGS: 00010286
[  370.207308] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  370.207388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  370.207445] RBP: 0000000000000000 R08: ff4413d2c1950dd0 R09: ff4413d2c4ed2830
[  370.207503] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: ff72902240ddf78c
[  370.207579] R13: 0000000000000011 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae300
[  370.207639] FS:  00007f431f59d840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  370.207699] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.207761] CR2: 0000000009256988 CR3: 000000000311d001 CR4: 0000000000771ef0
[  370.207820] PKRU: 55555554
[  370.207863] Call Trace:
[  370.207905]  <TASK>
[  370.207948]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  370.208001]  __dev_change_net_namespace (net/core/dev.c:12635)
[  370.208054]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  370.208113]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  370.208162]  ? __nla_validate_parse (lib/nlattr.c:620)
[  370.208216]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  370.208264]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  370.208313]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.208364]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.208412]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  370.208460]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.208511]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.208559]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.208606]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.208654]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.208711]  ___sys_sendmsg (net/socket.c:2752)
[  370.208759]  __sys_sendmsg (net/socket.c:2784)
[  370.208807]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.208856]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.208906] RIP: 0033:0x7f431f7d708e
[  370.208954] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.209040] RSP: 002b:00007ffe879ced80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.209105] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f431f7d708e
[  370.209161] RDX: 0000000000000000 RSI: 00007ffe879cee30 RDI: 0000000000000005
[  370.209217] RBP: 00007ffe879ced90 R08: 0000000000000000 R09: 0000000000000000
[  370.209274] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.209331] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe879cf500
| [  370.209540] ------------[ cut here ]------------
| [  370.209591] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/725
| [  370.209653] Modules linked in:
| [  370.209773] Tainted: [W]=WARN
[  370.209818] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.209870] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.209921] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.210009] RSP: 0018:ff72902240ddf6c8 EFLAGS: 00010286
[  370.210059] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  370.210123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  370.210179] RBP: 0000000000000000 R08: ff4413d2c1950dd0 R09: ff4413d2c4fc5030
[  370.210236] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  370.210292] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae300
[  370.210353] FS:  00007f431f59d840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  370.210411] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.210464] CR2: 0000000009256988 CR3: 000000000311d001 CR4: 0000000000771ef0
[  370.210522] PKRU: 55555554
[  370.210564] Call Trace:
[  370.210606]  <TASK>
[  370.210648]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  370.210695]  __dev_change_net_namespace (net/core/dev.c:12695)
[  370.210753]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  370.210800]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  370.210847]  ? __nla_validate_parse (lib/nlattr.c:620)
[  370.210899]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  370.210946]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  370.210998]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.211049]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.211104]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  370.211153]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.211204]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.211251]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.211298]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.211345]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.211393]  ___sys_sendmsg (net/socket.c:2752)
[  370.211441]  __sys_sendmsg (net/socket.c:2784)
[  370.211491]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.211537]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.211588] RIP: 0033:0x7f431f7d708e
[  370.211634] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.211725] RSP: 002b:00007ffe879ced80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.211783] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f431f7d708e
[  370.211838] RDX: 0000000000000000 RSI: 00007ffe879cee30 RDI: 0000000000000005
[  370.211895] RBP: 00007ffe879ced90 R08: 0000000000000000 R09: 0000000000000000
[  370.211951] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.212010] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe879cf500
| [  370.215017] ------------[ cut here ]------------
| [  370.215049] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/726
| [  370.215088] Modules linked in:
| [  370.215135] Tainted: [W]=WARN
[  370.215147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.215166] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.215183] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.215240] RSP: 0018:ff72902240de7720 EFLAGS: 00010286
[  370.215256] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  370.215281] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  370.215301] RBP: 0000000000000000 R08: ff4413d2c1950dd0 R09: ff4413d2c323a030
[  370.215324] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  370.215347] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c1d82e00
[  370.215369] FS:  00007f5a3eb3b840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  370.215392] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.215411] CR2: 00000000342c7988 CR3: 0000000004d93004 CR4: 0000000000771ef0
[  370.215435] PKRU: 55555554
[  370.215443] Call Trace:
[  370.215452]  <TASK>
[  370.215462]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  370.215474]  __dev_notify_flags (net/core/dev.c:9787)
[  370.215489]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  370.215502]  netif_change_flags (net/core/dev.c:9820)
[  370.215516]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  370.215528]  ? __nla_validate_parse (lib/nlattr.c:620)
[  370.215544]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  370.215558]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  370.215571]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.215586]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.215599]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  370.215613]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.215629]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.215643]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.215655]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.215667]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.215682]  ___sys_sendmsg (net/socket.c:2752)
[  370.215696]  __sys_sendmsg (net/socket.c:2784)
[  370.215713]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.215726]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.215743] RIP: 0033:0x7f5a3ed7508e
[  370.215755] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.215806] RSP: 002b:00007ffe423a4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.215830] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5a3ed7508e
[  370.215854] RDX: 0000000000000000 RSI: 00007ffe423a4cf0 RDI: 0000000000000005
[  370.215877] RBP: 00007ffe423a4c50 R08: 0000000000000000 R09: 0000000000000000
[  370.215897] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.215918] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe423a53c0
| [  370.224229] ------------[ cut here ]------------
| [  370.224256] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/729
| [  370.224288] Modules linked in:
| [  370.224333] Tainted: [W]=WARN
[  370.224344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.224363] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.224380] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.224437] RSP: 0018:ff72902240dff7b8 EFLAGS: 00010286
[  370.224457] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  370.224478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  370.224502] RBP: 0000000000000000 R08: ff4413d2c31afb10 R09: ff4413d2c4edd030
[  370.224525] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  370.224550] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c1d82e00
[  370.224574] FS:  00007f640c25a840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  370.224599] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.224621] CR2: 0000000000445730 CR3: 0000000004d93001 CR4: 0000000000771ef0
[  370.224642] PKRU: 55555554
[  370.224650] Call Trace:
[  370.224660]  <TASK>
[  370.224669]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  370.224683]  notifier_call_chain (kernel/notifier.c:85)
[  370.224696]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  370.224718]  netdev_upper_dev_link (net/core/dev.c:8972)
[  370.224734]  ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:625)
[  370.224749]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  370.224762]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.224783]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.224797]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  370.224815]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.224832]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.224844]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.224856]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.224871]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.224883]  ___sys_sendmsg (net/socket.c:2752)
[  370.224895]  __sys_sendmsg (net/socket.c:2784)
[  370.224907]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.224921]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.224936] RIP: 0033:0x7f640c49408e
[  370.224948] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.225000] RSP: 002b:00007fffb1254a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.225022] RAX: ffffffffffffffda RBX: 00007fffb1255240 RCX: 00007f640c49408e
[  370.225045] RDX: 0000000000000000 RSI: 00007fffb1254b30 RDI: 0000000000000005
[  370.225066] RBP: 00007fffb1254a90 R08: 0000000000000000 R09: 0000000000000000
[  370.225093] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.225116] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1255200
| [  370.225167] ------------[ cut here ]------------
| [  370.225184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/729
| [  370.225212] Modules linked in:
| [  370.225258] Tainted: [W]=WARN
[  370.225270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.225291] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.225307] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.225354] RSP: 0018:ff72902240dff870 EFLAGS: 00010286
[  370.225370] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  370.225391] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  370.225410] RBP: 0000000000000000 R08: ff4413d2c19341d0 R09: ff4413d2c4edd030
[  370.225434] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[  370.225458] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c1d82e00
[  370.225481] FS:  00007f640c25a840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  370.225505] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.225526] CR2: 0000000000445730 CR3: 0000000004d93001 CR4: 0000000000771ef0
[  370.225547] PKRU: 55555554
[  370.225556] Call Trace:
[  370.225563]  <TASK>
[  370.225570]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  370.225582]  __dev_notify_flags (net/core/dev.c:9787)
[  370.225595]  ? ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:643)
[  370.225607]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  370.225621]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  370.225636]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.225651]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.225663]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  370.225679]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.225698]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.225715]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.225728]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.225740]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.225752]  ___sys_sendmsg (net/socket.c:2752)
[  370.225765]  __sys_sendmsg (net/socket.c:2784)
[  370.225778]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.225792]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.225807] RIP: 0033:0x7f640c49408e
[  370.225817] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.225866] RSP: 002b:00007fffb1254a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.225890] RAX: ffffffffffffffda RBX: 00007fffb1255240 RCX: 00007f640c49408e
[  370.225913] RDX: 0000000000000000 RSI: 00007fffb1254b30 RDI: 0000000000000005
[  370.225935] RBP: 00007fffb1254a90 R08: 0000000000000000 R09: 0000000000000000
[  370.225956] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.225980] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1255200
| [  370.239733] ------------[ cut here ]------------
| [  370.239762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/730
| [  370.239796] Modules linked in:
| [  370.239844] Tainted: [W]=WARN
[  370.239855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.239873] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.239890] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.239943] RSP: 0018:ff72902240e076d8 EFLAGS: 00010286
[  370.239957] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  370.239984] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  370.240005] RBP: 0000000000000000 R08: ff4413d2c19341d0 R09: ff4413d2c4fce030
[  370.240030] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: ff72902240e0778c
[  370.240051] R13: 0000000000000011 R14: ff4413d2c323a000 R15: ff4413d2c1d82e00
[  370.240080] FS:  00007f167193f840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  370.240107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.240124] CR2: 000000001e06b988 CR3: 0000000004d93003 CR4: 0000000000771ef0
[  370.240151] PKRU: 55555554
[  370.240160] Call Trace:
[  370.240167]  <TASK>
[  370.240178]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  370.240190]  __dev_change_net_namespace (net/core/dev.c:12635)
[  370.240208]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  370.240220]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  370.240233]  ? __nla_validate_parse (lib/nlattr.c:620)
[  370.240251]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  370.240264]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  370.240278]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.240293]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.240304]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  370.240317]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.240332]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.240346]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.240359]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.240370]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.240383]  ___sys_sendmsg (net/socket.c:2752)
[  370.240397]  __sys_sendmsg (net/socket.c:2784)
[  370.240412]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.240425]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.240442] RIP: 0033:0x7f1671b7908e
[  370.240457] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.240508] RSP: 002b:00007ffd34ee1400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.240532] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1671b7908e
[  370.240554] RDX: 0000000000000000 RSI: 00007ffd34ee14b0 RDI: 0000000000000005
[  370.240585] RBP: 00007ffd34ee1410 R08: 0000000000000000 R09: 0000000000000000
[  370.240607] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.240628] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34ee1b80
| [  370.240725] ------------[ cut here ]------------
| [  370.240742] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/730
| [  370.240772] Modules linked in:
| [  370.240813] Tainted: [W]=WARN
[  370.240827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.240846] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.240862] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.240913] RSP: 0018:ff72902240e076c8 EFLAGS: 00010286
[  370.240928] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  370.240951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c1d82e00
[  370.240973] RBP: 0000000000000000 R08: ff4413d2c19341d0 R09: ff4413d2c4edd030
[  370.240996] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[  370.241017] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c1d82e00
[  370.241040] FS:  00007f167193f840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  370.241066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.241089] CR2: 000000001e06b988 CR3: 0000000004d93003 CR4: 0000000000771ef0
[  370.241114] PKRU: 55555554
[  370.241122] Call Trace:
[  370.241129]  <TASK>
[  370.241140]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  370.241154]  __dev_change_net_namespace (net/core/dev.c:12695)
[  370.241170]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  370.241185]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  370.241198]  ? __nla_validate_parse (lib/nlattr.c:620)
[  370.241215]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  370.241227]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  370.241243]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.241259]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.241274]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  370.241286]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.241303]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.241316]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.241329]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.241341]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.241353]  ___sys_sendmsg (net/socket.c:2752)
[  370.241365]  __sys_sendmsg (net/socket.c:2784)
[  370.241378]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.241390]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.241406] RIP: 0033:0x7f1671b7908e
[  370.241419] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.241471] RSP: 002b:00007ffd34ee1400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.241495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1671b7908e
[  370.241515] RDX: 0000000000000000 RSI: 00007ffd34ee14b0 RDI: 0000000000000005
[  370.241538] RBP: 00007ffd34ee1410 R08: 0000000000000000 R09: 0000000000000000
[  370.241562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.241583] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd34ee1b80
| [  370.244457] ------------[ cut here ]------------
| [  370.244508] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/731
| [  370.244571] Modules linked in:
| [  370.244682] Tainted: [W]=WARN
[  370.244737] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  370.244790] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  370.244841] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  370.244925] RSP: 0018:ff72902240e0f720 EFLAGS: 00010286
[  370.244977] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  370.245034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  370.245096] RBP: 0000000000000000 R08: ff4413d2c19341d0 R09: ff4413d2c4fc5030
[  370.245154] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[  370.245210] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c30ae300
[  370.245270] FS:  00007f6ad0241840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  370.245329] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.245382] CR2: 00007f6ad05111a0 CR3: 000000000311d002 CR4: 0000000000771ef0
[  370.245440] PKRU: 55555554
[  370.245483] Call Trace:
[  370.245525]  <TASK>
[  370.245568]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  370.245616]  __dev_notify_flags (net/core/dev.c:9787)
[  370.245663]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  370.245717]  netif_change_flags (net/core/dev.c:9820)
[  370.245765]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  370.245812]  ? __nla_validate_parse (lib/nlattr.c:620)
[  370.245864]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  370.245911]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  370.245958]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  370.246010]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  370.246058]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  370.246113]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  370.246164]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  370.246213]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  370.246260]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  370.246308]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  370.246355]  ___sys_sendmsg (net/socket.c:2752)
[  370.246403]  __sys_sendmsg (net/socket.c:2784)
[  370.246451]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  370.246505]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  370.246555] RIP: 0033:0x7f6ad047b08e
[  370.246602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  370.246686] RSP: 002b:00007ffc44a50330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  370.246753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6ad047b08e
[  370.246810] RDX: 0000000000000000 RSI: 00007ffc44a503e0 RDI: 0000000000000005
[  370.246867] RBP: 00007ffc44a50340 R08: 0000000000000000 R09: 0000000000000000
[  370.246923] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd21
[  370.246982] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc44a50ab0
| [  489.859546] ------------[ cut here ]------------
| [  489.859586] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/803
| [  489.859633] Modules linked in:
| [  489.859687] Tainted: [W]=WARN
[  489.859708] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.859731] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.859750] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.859805] RSP: 0018:ff72902240f0f720 EFLAGS: 00010286
[  489.859822] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  489.859847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309cf00
[  489.859871] RBP: 0000000000000000 R08: ff4413d2c31afb10 R09: ff4413d2c4f7c030
[  489.859897] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  489.859919] R13: 0000000000000010 R14: ff4413d2c4c3e000 R15: ff4413d2c309cf00
[  489.859945] FS:  00007f3aea174840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  489.859972] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.859992] CR2: 000000002da5f988 CR3: 000000000190c005 CR4: 0000000000771ef0
[  489.860015] PKRU: 55555554
[  489.860024] Call Trace:
[  489.860034]  <TASK>
[  489.860044]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  489.860057]  __dev_notify_flags (net/core/dev.c:9787)
[  489.860075]  netif_change_flags (net/core/dev.c:9820)
[  489.860088]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  489.860101]  ? __nla_validate_parse (lib/nlattr.c:620)
[  489.860123]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  489.860136]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  489.860150]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  489.860166]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.860181]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  489.860195]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.860210]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.860226]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.860238]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.860250]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.860263]  ___sys_sendmsg (net/socket.c:2752)
[  489.860278]  __sys_sendmsg (net/socket.c:2784)
[  489.860291]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.860309]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.860326] RIP: 0033:0x7f3aea3ae08e
[  489.860340] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.860394] RSP: 002b:00007ffd062bf460 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.860417] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3aea3ae08e
[  489.860441] RDX: 0000000000000000 RSI: 00007ffd062bf510 RDI: 0000000000000005
[  489.860465] RBP: 00007ffd062bf470 R08: 0000000000000000 R09: 0000000000000000
[  489.860490] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.860513] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd062bfbe0
| [  489.863955] ------------[ cut here ]------------
| [  489.864024] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/804
| [  489.864096] Modules linked in:
| [  489.864220] Tainted: [W]=WARN
[  489.864271] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.864328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.864384] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.864478] RSP: 0018:ff72902240f0f578 EFLAGS: 00010286
[  489.864533] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  489.864595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  489.864668] RBP: 0000000000000000 R08: ff4413d2c1950dd0 R09: ff4413d2c4fc5030
[  489.864742] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  489.864806] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae700
[  489.864872] FS:  00007f4a0ea66840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  489.864936] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.864994] CR2: 000000002b8fc988 CR3: 0000000004c0b001 CR4: 0000000000771ef0
[  489.865059] PKRU: 55555554
[  489.865107] Call Trace:
[  489.865154]  <TASK>
[  489.865202]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  489.865256]  netif_close_many (net/core/dev.c:1804)
[  489.865309]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  489.865367]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  489.865427]  notifier_call_chain (kernel/notifier.c:85)
[  489.865486]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  489.865543]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  489.865599]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  489.865661]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  489.865723]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.865778]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  489.865832]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.865891]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.865945]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.865999]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.866052]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.866108]  ___sys_sendmsg (net/socket.c:2752)
[  489.866166]  __sys_sendmsg (net/socket.c:2784)
[  489.866219]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.866274]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.866331] RIP: 0033:0x7f4a0eca008e
[  489.866385] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.866477] RSP: 002b:00007fffb1c883c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.866541] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4a0eca008e
[  489.866612] RDX: 0000000000000000 RSI: 00007fffb1c88470 RDI: 0000000000000005
[  489.866675] RBP: 00007fffb1c883d0 R08: 0000000000000000 R09: 0000000000000000
[  489.866748] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.866809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1c88b40
| [  489.867009] ------------[ cut here ]------------
| [  489.867063] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/804
| [  489.867131] Modules linked in:
| [  489.867253] Tainted: [W]=WARN
[  489.867303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.867359] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.867414] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.867508] RSP: 0018:ff72902240f0f578 EFLAGS: 00010286
[  489.867562] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  489.867630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  489.867691] RBP: 0000000000000000 R08: ff4413d2c19341d0 R09: ff4413d2c4fc5030
[  489.867761] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[  489.867821] R13: 0000000000000010 R14: ff4413d2c323a000 R15: ff4413d2c30ae700
[  489.867886] FS:  00007f4a0ea66840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  489.867948] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.868006] CR2: 000000002b8fc988 CR3: 0000000004c0b001 CR4: 0000000000771ef0
[  489.868070] PKRU: 55555554
[  489.868117] Call Trace:
[  489.868164]  <TASK>
[  489.868212]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  489.868265]  netif_close_many (net/core/dev.c:1804)
[  489.868317]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  489.868377]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  489.868434]  notifier_call_chain (kernel/notifier.c:85)
[  489.868489]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  489.868546]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  489.868601]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  489.868664]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  489.868725]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.868778]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  489.868830]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.868886]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.868939]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.868992]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.869045]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.869099]  ___sys_sendmsg (net/socket.c:2752)
[  489.869153]  __sys_sendmsg (net/socket.c:2784)
[  489.869206]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.869259]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.869315] RIP: 0033:0x7f4a0eca008e
[  489.869366] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.869456] RSP: 002b:00007fffb1c883c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.869518] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4a0eca008e
[  489.869579] RDX: 0000000000000000 RSI: 00007fffb1c88470 RDI: 0000000000000005
[  489.869651] RBP: 00007fffb1c883d0 R08: 0000000000000000 R09: 0000000000000000
[  489.869724] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.869786] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1c88b40
| [  489.870039] ------------[ cut here ]------------
| [  489.870095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/804
| [  489.870163] Modules linked in:
| [  489.870284] Tainted: [W]=WARN
[  489.870334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.870390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.870446] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.870536] RSP: 0018:ff72902240f0f5e8 EFLAGS: 00010286
[  489.870591] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  489.870661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  489.870736] RBP: 0000000000000000 R08: ff4413d2c1950dd0 R09: ff4413d2c4f84030
[  489.870796] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  489.870858] R13: 0000000000000011 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae700
[  489.870922] FS:  00007f4a0ea66840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  489.870987] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.871077] CR2: 000000002b8fc988 CR3: 0000000004c0b001 CR4: 0000000000771ef0
[  489.871143] PKRU: 55555554
[  489.871190] Call Trace:
[  489.871238]  <TASK>
[  489.871286]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  489.871343]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  489.871399]  notifier_call_chain (kernel/notifier.c:85)
[  489.871454]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  489.871511]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  489.871568]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  489.871629]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  489.871681]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.871747]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  489.871800]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.871856]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.871909]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.871962]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.872015]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.872068]  ___sys_sendmsg (net/socket.c:2752)
[  489.872128]  __sys_sendmsg (net/socket.c:2784)
[  489.872181]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.872234]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.872290] RIP: 0033:0x7f4a0eca008e
[  489.872341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.872432] RSP: 002b:00007fffb1c883c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.872499] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4a0eca008e
[  489.872561] RDX: 0000000000000000 RSI: 00007fffb1c88470 RDI: 0000000000000005
[  489.872629] RBP: 00007fffb1c883d0 R08: 0000000000000000 R09: 0000000000000000
[  489.872693] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.872763] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1c88b40
| [  489.873065] ------------[ cut here ]------------
| [  489.873121] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/804
| [  489.873190] Modules linked in:
| [  489.873312] Tainted: [W]=WARN
[  489.873361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.873419] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.873475] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.873566] RSP: 0018:ff72902240f0f5e8 EFLAGS: 00010286
[  489.873628] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  489.873689] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  489.873764] RBP: 0000000000000000 R08: ff4413d2c19341d0 R09: ff4413d2c4fab830
[  489.873825] R10: ff4413d2c323a118 R11: fefefefefefefeff R12: 0000000000000000
[  489.873886] R13: 0000000000000011 R14: ff4413d2c323a000 R15: ff4413d2c30ae700
[  489.873951] FS:  00007f4a0ea66840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  489.874015] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.874073] CR2: 000000002b8fc988 CR3: 0000000004c0b001 CR4: 0000000000771ef0
[  489.874136] PKRU: 55555554
[  489.874182] Call Trace:
[  489.874229]  <TASK>
[  489.874275]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  489.874331]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  489.874387]  notifier_call_chain (kernel/notifier.c:85)
[  489.874440]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  489.874498]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  489.874552]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  489.874613]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  489.874665]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.874744]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  489.874797]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.874854]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.874908]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.874960]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.875013]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.875075]  ___sys_sendmsg (net/socket.c:2752)
[  489.875129]  __sys_sendmsg (net/socket.c:2784)
[  489.875181]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.875235]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.875292] RIP: 0033:0x7f4a0eca008e
[  489.875343] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.875434] RSP: 002b:00007fffb1c883c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.875499] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4a0eca008e
[  489.875560] RDX: 0000000000000000 RSI: 00007fffb1c88470 RDI: 0000000000000005
[  489.875629] RBP: 00007fffb1c883d0 R08: 0000000000000000 R09: 0000000000000000
[  489.875692] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.875761] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1c88b40
| [  489.876036] ------------[ cut here ]------------
| [  489.876091] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/804
| [  489.876161] Modules linked in:
| [  489.876285] Tainted: [W]=WARN
[  489.876334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.876391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.876447] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.876538] RSP: 0018:ff72902240f0f6e0 EFLAGS: 00010286
[  489.876592] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  489.876661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  489.876731] RBP: 0000000000000000 R08: ff4413d2c31afb10 R09: ff4413d2c3238030
[  489.876793] R10: ff4413d2c4c3e118 R11: fefefefefefefeff R12: 0000000000000000
[  489.876854] R13: 0000000000000011 R14: ff4413d2c4c3e000 R15: ff4413d2c30ae700
[  489.876919] FS:  00007f4a0ea66840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  489.876983] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.877041] CR2: 000000002b8fc988 CR3: 0000000004c0b001 CR4: 0000000000771ef0
[  489.877104] PKRU: 55555554
[  489.877150] Call Trace:
[  489.877197]  <TASK>
[  489.877244]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  489.877301]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  489.877355]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  489.877406]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  489.877459]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.877511]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  489.877565]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.877632]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.877677]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.877754]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.877810]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.877864]  ___sys_sendmsg (net/socket.c:2752)
[  489.877918]  __sys_sendmsg (net/socket.c:2784)
[  489.877971]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.878024]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.878079] RIP: 0033:0x7f4a0eca008e
[  489.878131] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.878224] RSP: 002b:00007fffb1c883c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.878287] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4a0eca008e
[  489.878348] RDX: 0000000000000000 RSI: 00007fffb1c88470 RDI: 0000000000000005
[  489.878408] RBP: 00007fffb1c883d0 R08: 0000000000000000 R09: 0000000000000000
[  489.878472] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.878533] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb1c88b40
| [  489.896534] ------------[ cut here ]------------
| [  489.896564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/805
| [  489.896612] Modules linked in:
| [  489.896660] Tainted: [W]=WARN
[  489.896672] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.896693] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.896718] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.896778] RSP: 0018:ff72902240f2f870 EFLAGS: 00010286
[  489.896797] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  489.896819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  489.896844] RBP: 0000000000000000 R08: ff4413d2c1958890 R09: ff4413d2c4f8b030
[  489.896868] R10: ff4413d2c4f9a118 R11: fefefefefefefeff R12: 0000000000000000
[  489.896893] R13: 0000000000000010 R14: ff4413d2c4f9a000 R15: ff4413d2c309c900
[  489.896923] FS:  00007f591033c840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  489.896949] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.896971] CR2: 000000000043f600 CR3: 0000000004c0c006 CR4: 0000000000771ef0
[  489.896997] PKRU: 55555554
[  489.897006] Call Trace:
[  489.897018]  <TASK>
[  489.897029]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  489.897046]  __dev_notify_flags (net/core/dev.c:9787)
[  489.897063]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  489.897077]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  489.897091]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  489.897108]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.897121]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  489.897141]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.897157]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.897175]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.897188]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.897201]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.897215]  ___sys_sendmsg (net/socket.c:2752)
[  489.897231]  __sys_sendmsg (net/socket.c:2784)
[  489.897247]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.897262]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.897281] RIP: 0033:0x7f591057608e
[  489.897296] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.897354] RSP: 002b:00007fff6eddfdb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.897380] RAX: ffffffffffffffda RBX: 00007fff6ede0558 RCX: 00007f591057608e
[  489.897408] RDX: 0000000000000000 RSI: 00007fff6eddfe60 RDI: 0000000000000005
[  489.897431] RBP: 00007fff6eddfdc0 R08: 0000000000000000 R09: 0000000000000000
[  489.897461] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.897486] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6ede0530
| [  489.902433] ------------[ cut here ]------------
| [  489.902500] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/808
| [  489.902571] Modules linked in:
| [  489.902713] Tainted: [W]=WARN
[  489.902763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  489.902820] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  489.902877] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  489.902970] RSP: 0018:ff72902240f3f720 EFLAGS: 00010286
[  489.903027] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  489.903088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  489.903150] RBP: 0000000000000000 R08: ff4413d2c1958890 R09: ff4413d2c6895030
[  489.903211] R10: ff4413d2c4f9a118 R11: fefefefefefefeff R12: 0000000000000000
[  489.903272] R13: 0000000000000010 R14: ff4413d2c4f9a000 R15: ff4413d2c30ae700
[  489.903339] FS:  00007fb546f4d840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  489.903403] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  489.903460] CR2: 0000000037a4c988 CR3: 0000000004c0b003 CR4: 0000000000771ef0
[  489.903522] PKRU: 55555554
[  489.903566] Call Trace:
[  489.903622]  <TASK>
[  489.903668]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  489.903730]  __dev_notify_flags (net/core/dev.c:9787)
[  489.903783]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  489.903836]  netif_change_flags (net/core/dev.c:9820)
[  489.903890]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  489.903944]  ? __nla_validate_parse (lib/nlattr.c:620)
[  489.904003]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  489.904056]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  489.904109]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  489.904165]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  489.904217]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  489.904269]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  489.904325]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  489.904386]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  489.904438]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  489.904492]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  489.904545]  ___sys_sendmsg (net/socket.c:2752)
[  489.904598]  __sys_sendmsg (net/socket.c:2784)
[  489.904662]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  489.904723]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  489.904780] RIP: 0033:0x7fb54718708e
[  489.904832] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  489.904922] RSP: 002b:00007ffc7897d850 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  489.904984] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb54718708e
[  489.905045] RDX: 0000000000000000 RSI: 00007ffc7897d900 RDI: 0000000000000005
[  489.905107] RBP: 00007ffc7897d860 R08: 0000000000000000 R09: 0000000000000000
[  489.905168] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd98
[  489.905230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc7897dfd0
| [  491.980093] ------------[ cut here ]------------
| [  491.980136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/871
| [  491.980174] Modules linked in:
| [  491.980221] Tainted: [W]=WARN
[  491.980235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  491.980256] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  491.980274] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  491.980331] RSP: 0018:ff72902240f177a8 EFLAGS: 00010286
[  491.980354] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  491.980379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  491.980402] RBP: 0000000000000000 R08: ff4413d2c1958890 R09: ff4413d2c4f8a030
[  491.980429] R10: ff4413d2c4f9a118 R11: fefefefefefefeff R12: 0000000000000000
[  491.980457] R13: 0000000000000010 R14: ff4413d2c4f9a000 R15: ff4413d2c309c900
[  491.980487] FS:  00007f4e0fae1840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  491.980516] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  491.980535] CR2: 00000000004339c0 CR3: 0000000003157002 CR4: 0000000000771ef0
[  491.980568] PKRU: 55555554
[  491.980577] Call Trace:
[  491.980590]  <TASK>
[  491.980602]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  491.980615]  notifier_call_chain (kernel/notifier.c:85)
[  491.980633]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  491.980651]  netdev_upper_dev_link (net/core/dev.c:8972)
[  491.980670]  macvlan_common_newlink (drivers/net/macvlan.c:1559)
[  491.980693]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  491.980714]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  491.980733]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  491.980748]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  491.980767]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  491.980786]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  491.980802]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  491.980815]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  491.980829]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  491.980843]  ___sys_sendmsg (net/socket.c:2752)
[  491.980859]  __sys_sendmsg (net/socket.c:2784)
[  491.980874]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  491.980890]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  491.980910] RIP: 0033:0x7f4e0fd1b08e
[  491.980926] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  491.980980] RSP: 002b:00007ffdd4c4ee90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  491.981007] RAX: ffffffffffffffda RBX: 00007ffdd4c4f650 RCX: 00007f4e0fd1b08e
[  491.981035] RDX: 0000000000000000 RSI: 00007ffdd4c4ef40 RDI: 0000000000000005
[  491.981059] RBP: 00007ffdd4c4eea0 R08: 0000000000000000 R09: 0000000000000000
[  491.981091] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9a
[  491.981112] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4c4f610
| [  491.981202] ------------[ cut here ]------------
| [  491.981220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/871
| [  491.981251] Modules linked in:
| [  491.981298] Tainted: [W]=WARN
[  491.981310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  491.981328] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  491.981348] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  491.981406] RSP: 0018:ff72902240f17870 EFLAGS: 00010286
[  491.981425] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  491.981453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  491.981480] RBP: 0000000000000000 R08: ff4413d2c30f3290 R09: ff4413d2c4f8a034
[  491.981501] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  491.981527] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c309c900
[  491.981554] FS:  00007f4e0fae1840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  491.981583] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  491.981603] CR2: 00000000004339c0 CR3: 0000000003157002 CR4: 0000000000771ef0
[  491.981630] PKRU: 55555554
[  491.981639] Call Trace:
[  491.981649]  <TASK>
[  491.981658]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  491.981671]  __dev_notify_flags (net/core/dev.c:9787)
[  491.981685]  ? macvlan_common_newlink (drivers/net/macvlan.c:1566)
[  491.981707]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  491.981722]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  491.981736]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  491.981755]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  491.981771]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  491.981792]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  491.981810]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  491.981824]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  491.981838]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  491.981850]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  491.981862]  ___sys_sendmsg (net/socket.c:2752)
[  491.981875]  __sys_sendmsg (net/socket.c:2784)
[  491.981888]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  491.981901]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  491.981920] RIP: 0033:0x7f4e0fd1b08e
[  491.981932] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  491.981988] RSP: 002b:00007ffdd4c4ee90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  491.982010] RAX: ffffffffffffffda RBX: 00007ffdd4c4f650 RCX: 00007f4e0fd1b08e
[  491.982033] RDX: 0000000000000000 RSI: 00007ffdd4c4ef40 RDI: 0000000000000005
[  491.982057] RBP: 00007ffdd4c4eea0 R08: 0000000000000000 R09: 0000000000000000
[  491.982085] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9a
[  491.982105] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd4c4f610
| [  492.002728] ------------[ cut here ]------------
| [  492.002820] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/872
| [  492.002894] Modules linked in:
| [  492.003018] Tainted: [W]=WARN
[  492.003068] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.003127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.003185] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.003277] RSP: 0018:ff729022410476d8 EFLAGS: 00010286
[  492.003334] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  492.003411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  492.003473] RBP: 0000000000000000 R08: ff4413d2c30f3290 R09: ff4413d2c4faa834
[  492.003538] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: ff7290224104778c
[  492.003611] R13: 0000000000000011 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae700
[  492.003700] FS:  00007f371ef57840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  492.003775] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.003833] CR2: 0000000007d4b988 CR3: 000000000313e004 CR4: 0000000000771ef0
[  492.003899] PKRU: 55555554
[  492.003945] Call Trace:
[  492.003992]  <TASK>
[  492.004040]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  492.004093]  __dev_change_net_namespace (net/core/dev.c:12635)
[  492.004150]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  492.004203]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  492.004257]  ? __nla_validate_parse (lib/nlattr.c:620)
[  492.004315]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  492.004367]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  492.004424]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.004484]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.004535]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  492.004594]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.004649]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.004712]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.004767]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.004821]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.004876]  ___sys_sendmsg (net/socket.c:2752)
[  492.004930]  __sys_sendmsg (net/socket.c:2784)
[  492.004983]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.005038]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.005094] RIP: 0033:0x7f371f19108e
[  492.005146] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.005237] RSP: 002b:00007ffe4495f9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.005299] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f371f19108e
[  492.005361] RDX: 0000000000000000 RSI: 00007ffe4495fa80 RDI: 0000000000000005
[  492.005422] RBP: 00007ffe4495f9e0 R08: 0000000000000000 R09: 0000000000000000
[  492.005487] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.005552] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe44960150
| [  492.005830] ------------[ cut here ]------------
| [  492.005885] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/872
| [  492.005955] Modules linked in:
| [  492.006077] Tainted: [W]=WARN
[  492.006127] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.006184] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.006240] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.006331] RSP: 0018:ff729022410476c8 EFLAGS: 00010286
[  492.006385] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  492.006446] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  492.006507] RBP: 0000000000000000 R08: ff4413d2c30f3290 R09: ff4413d2c6895034
[  492.006574] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  492.006637] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae700
[  492.006712] FS:  00007f371ef57840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  492.006776] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.006833] CR2: 0000000007d4b988 CR3: 000000000313e004 CR4: 0000000000771ef0
[  492.006896] PKRU: 55555554
[  492.006941] Call Trace:
[  492.006989]  <TASK>
[  492.007035]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  492.007088]  __dev_change_net_namespace (net/core/dev.c:12695)
[  492.007144]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  492.007197]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  492.007249]  ? __nla_validate_parse (lib/nlattr.c:620)
[  492.007306]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  492.007359]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  492.007411]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.007468]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.007520]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  492.007578]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.007633]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.007686]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.007749]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.007802]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.007854]  ___sys_sendmsg (net/socket.c:2752)
[  492.007907]  __sys_sendmsg (net/socket.c:2784)
[  492.007959]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.008011]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.008068] RIP: 0033:0x7f371f19108e
[  492.008120] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.008211] RSP: 002b:00007ffe4495f9d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.008272] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f371f19108e
[  492.008333] RDX: 0000000000000000 RSI: 00007ffe4495fa80 RDI: 0000000000000005
[  492.008394] RBP: 00007ffe4495f9e0 R08: 0000000000000000 R09: 0000000000000000
[  492.008457] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.008518] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe44960150
| [  492.012029] ------------[ cut here ]------------
| [  492.012054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/873
| [  492.012092] Modules linked in:
| [  492.012143] Tainted: [W]=WARN
[  492.012156] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.012177] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.012198] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.012261] RSP: 0018:ff7290224104f720 EFLAGS: 00010286
[  492.012278] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  492.012308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  492.012335] RBP: 0000000000000000 R08: ff4413d2c30f3290 R09: ff4413d2c4f8a034
[  492.012368] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  492.012394] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c309c900
[  492.012421] FS:  00007f5785473840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  492.012451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.012474] CR2: 000000001c507988 CR3: 0000000003157005 CR4: 0000000000771ef0
[  492.012502] PKRU: 55555554
[  492.012510] Call Trace:
[  492.012520]  <TASK>
[  492.012532]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  492.012545]  __dev_notify_flags (net/core/dev.c:9787)
[  492.012565]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  492.012580]  netif_change_flags (net/core/dev.c:9820)
[  492.012593]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  492.012607]  ? __nla_validate_parse (lib/nlattr.c:620)
[  492.012627]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  492.012641]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  492.012654]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.012673]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.012687]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  492.012701]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.012726]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.012741]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.012756]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.012781]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.012795]  ___sys_sendmsg (net/socket.c:2752)
[  492.012809]  __sys_sendmsg (net/socket.c:2784)
[  492.012823]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.012836]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.012854] RIP: 0033:0x7f57856ad08e
[  492.012870] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.012929] RSP: 002b:00007fff64efbf00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.012958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57856ad08e
[  492.012994] RDX: 0000000000000000 RSI: 00007fff64efbfb0 RDI: 0000000000000005
[  492.013020] RBP: 00007fff64efbf10 R08: 0000000000000000 R09: 0000000000000000
[  492.013044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.013069] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff64efc680
| [  492.022312] ------------[ cut here ]------------
| [  492.022375] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/876
| [  492.022444] Modules linked in:
| [  492.022575] Tainted: [W]=WARN
[  492.022625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.022683] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.022771] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.022863] RSP: 0018:ff729022410677a8 EFLAGS: 00010286
[  492.022920] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  492.022982] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  492.023043] RBP: 0000000000000000 R08: ff4413d2c1958890 R09: ff4413d2c6896030
[  492.023103] R10: ff4413d2c4f9a118 R11: fefefefefefefeff R12: 0000000000000000
[  492.023165] R13: 0000000000000010 R14: ff4413d2c4f9a000 R15: ff4413d2c30ae700
[  492.023229] FS:  00007f1e94110840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  492.023294] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.023351] CR2: 00000000004339c0 CR3: 000000000313e002 CR4: 0000000000771ef0
[  492.023415] PKRU: 55555554
[  492.023461] Call Trace:
[  492.023507]  <TASK>
[  492.023554]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  492.023615]  notifier_call_chain (kernel/notifier.c:85)
[  492.023669]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  492.023736]  netdev_upper_dev_link (net/core/dev.c:8972)
[  492.023792]  macvlan_common_newlink (drivers/net/macvlan.c:1559)
[  492.023850]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  492.023903]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.023959]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.024013]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  492.024072]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.024129]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.024181]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.024243]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.024296]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.024349]  ___sys_sendmsg (net/socket.c:2752)
[  492.024402]  __sys_sendmsg (net/socket.c:2784)
[  492.024455]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.024507]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.024569] RIP: 0033:0x7f1e9434a08e
[  492.024619] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.024719] RSP: 002b:00007fffb4e8f6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.024782] RAX: ffffffffffffffda RBX: 00007fffb4e8feb0 RCX: 00007f1e9434a08e
[  492.024843] RDX: 0000000000000000 RSI: 00007fffb4e8f7a0 RDI: 0000000000000005
[  492.024904] RBP: 00007fffb4e8f700 R08: 0000000000000000 R09: 0000000000000000
[  492.024973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.025034] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4e8fe70
| [  492.025221] ------------[ cut here ]------------
| [  492.025275] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/876
| [  492.025343] Modules linked in:
| [  492.025465] Tainted: [W]=WARN
[  492.025515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.025579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.025635] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.025738] RSP: 0018:ff72902241067870 EFLAGS: 00010286
[  492.025793] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  492.025855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  492.025916] RBP: 0000000000000000 R08: ff4413d2c3076590 R09: ff4413d2c6896034
[  492.025979] R10: ff4413d2c6895118 R11: fefefefefefefeff R12: 0000000000000000
[  492.026039] R13: 0000000000000010 R14: ff4413d2c6895000 R15: ff4413d2c30ae700
[  492.026106] FS:  00007f1e94110840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  492.026169] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.026227] CR2: 00000000004339c0 CR3: 000000000313e002 CR4: 0000000000771ef0
[  492.026290] PKRU: 55555554
[  492.026336] Call Trace:
[  492.026382]  <TASK>
[  492.026428]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  492.026484]  __dev_notify_flags (net/core/dev.c:9787)
[  492.026537]  ? macvlan_common_newlink (drivers/net/macvlan.c:1566)
[  492.026604]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  492.026657]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  492.026721]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.026778]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.026831]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  492.026887]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.026942]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.026995]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.027048]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.027099]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.027152]  ___sys_sendmsg (net/socket.c:2752)
[  492.027205]  __sys_sendmsg (net/socket.c:2784)
[  492.027259]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.027318]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.027375] RIP: 0033:0x7f1e9434a08e
[  492.027428] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.027525] RSP: 002b:00007fffb4e8f6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.027594] RAX: ffffffffffffffda RBX: 00007fffb4e8feb0 RCX: 00007f1e9434a08e
[  492.027656] RDX: 0000000000000000 RSI: 00007fffb4e8f7a0 RDI: 0000000000000005
[  492.027727] RBP: 00007fffb4e8f700 R08: 0000000000000000 R09: 0000000000000000
[  492.027789] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.027850] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffb4e8fe70
| [  492.051723] ------------[ cut here ]------------
| [  492.051769] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/877
| [  492.051808] Modules linked in:
| [  492.051868] Tainted: [W]=WARN
[  492.051882] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.051908] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.051926] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.051985] RSP: 0018:ff7290224106f6d8 EFLAGS: 00010286
[  492.052005] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  492.052031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  492.052056] RBP: 0000000000000000 R08: ff4413d2c3076590 R09: ff4413d2c4fcd834
[  492.052083] R10: ff4413d2c6895118 R11: fefefefefefefeff R12: ff7290224106f78c
[  492.052111] R13: 0000000000000011 R14: ff4413d2c6895000 R15: ff4413d2c309c900
[  492.052141] FS:  00007f34a970c840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  492.052167] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.052191] CR2: 000000003ab19988 CR3: 0000000003157003 CR4: 0000000000771ef0
[  492.052217] PKRU: 55555554
[  492.052226] Call Trace:
[  492.052240]  <TASK>
[  492.052252]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  492.052266]  __dev_change_net_namespace (net/core/dev.c:12635)
[  492.052289]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  492.052304]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  492.052317]  ? __nla_validate_parse (lib/nlattr.c:620)
[  492.052340]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  492.052358]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  492.052374]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.052391]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.052408]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  492.052423]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.052440]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.052458]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.052472]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.052486]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.052504]  ___sys_sendmsg (net/socket.c:2752)
[  492.052519]  __sys_sendmsg (net/socket.c:2784)
[  492.052536]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.052552]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.052575] RIP: 0033:0x7f34a994608e
[  492.052591] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.052651] RSP: 002b:00007fffdec93230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.052677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34a994608e
[  492.052708] RDX: 0000000000000000 RSI: 00007fffdec932e0 RDI: 0000000000000005
[  492.052732] RBP: 00007fffdec93240 R08: 0000000000000000 R09: 0000000000000000
[  492.052760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.052784] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdec939b0
| [  492.052902] ------------[ cut here ]------------
| [  492.052920] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/877
| [  492.052955] Modules linked in:
| [  492.053004] Tainted: [W]=WARN
[  492.053017] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.053039] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.053056] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.053111] RSP: 0018:ff7290224106f6c8 EFLAGS: 00010286
[  492.053126] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  492.053153] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  492.053178] RBP: 0000000000000000 R08: ff4413d2c3076590 R09: ff4413d2c4f8a034
[  492.053202] R10: ff4413d2c6895118 R11: fefefefefefefeff R12: 0000000000000000
[  492.053227] R13: 0000000000000010 R14: ff4413d2c6895000 R15: ff4413d2c309c900
[  492.053253] FS:  00007f34a970c840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  492.053281] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.053300] CR2: 000000003ab19988 CR3: 0000000003157003 CR4: 0000000000771ef0
[  492.053325] PKRU: 55555554
[  492.053333] Call Trace:
[  492.053343]  <TASK>
[  492.053353]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  492.053368]  __dev_change_net_namespace (net/core/dev.c:12695)
[  492.053385]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  492.053401]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  492.053416]  ? __nla_validate_parse (lib/nlattr.c:620)
[  492.053434]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  492.053451]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  492.053467]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.053484]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.053499]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  492.053512]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.053529]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.053542]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.053556]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.053576]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.053589]  ___sys_sendmsg (net/socket.c:2752)
[  492.053605]  __sys_sendmsg (net/socket.c:2784)
[  492.053618]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.053632]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.053648] RIP: 0033:0x7f34a994608e
[  492.053661] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.053720] RSP: 002b:00007fffdec93230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.053743] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34a994608e
[  492.053770] RDX: 0000000000000000 RSI: 00007fffdec932e0 RDI: 0000000000000005
[  492.053791] RBP: 00007fffdec93240 R08: 0000000000000000 R09: 0000000000000000
[  492.053817] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.053841] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffdec939b0
| [  492.057452] ------------[ cut here ]------------
| [  492.057510] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/878
| [  492.057586] Modules linked in:
| [  492.057715] Tainted: [W]=WARN
[  492.057766] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  492.057825] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  492.057881] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  492.057971] RSP: 0018:ff72902241077720 EFLAGS: 00010286
[  492.058027] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  492.058089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  492.058151] RBP: 0000000000000000 R08: ff4413d2c3076590 R09: ff4413d2c6896034
[  492.058226] R10: ff4413d2c6895118 R11: fefefefefefefeff R12: 0000000000000000
[  492.058289] R13: 0000000000000010 R14: ff4413d2c6895000 R15: ff4413d2c30ae700
[  492.058354] FS:  00007f66d6681840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  492.058419] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  492.058478] CR2: 00007f66d69511a0 CR3: 000000000313e005 CR4: 0000000000771ef0
[  492.058544] PKRU: 55555554
[  492.058597] Call Trace:
[  492.058643]  <TASK>
[  492.058693]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  492.058757]  __dev_notify_flags (net/core/dev.c:9787)
[  492.058810]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  492.058862]  netif_change_flags (net/core/dev.c:9820)
[  492.058915]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  492.058969]  ? __nla_validate_parse (lib/nlattr.c:620)
[  492.059026]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  492.059080]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  492.059132]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  492.059188]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  492.059240]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  492.059293]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  492.059348]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  492.059401]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  492.059462]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  492.059515]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  492.059575]  ___sys_sendmsg (net/socket.c:2752)
[  492.059628]  __sys_sendmsg (net/socket.c:2784)
[  492.059681]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  492.059748]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  492.059804] RIP: 0033:0x7f66d68bb08e
[  492.059857] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  492.059947] RSP: 002b:00007ffe9e6d4f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  492.060009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f66d68bb08e
[  492.060072] RDX: 0000000000000000 RSI: 00007ffe9e6d5030 RDI: 0000000000000005
[  492.060133] RBP: 00007ffe9e6d4f90 R08: 0000000000000000 R09: 0000000000000000
[  492.060194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cd9b
[  492.060255] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9e6d5700
| [  611.670693] ------------[ cut here ]------------
| [  611.670741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/950
| [  611.670781] Modules linked in:
| [  611.670839] Tainted: [W]=WARN
[  611.670853] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.670876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.670895] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.670955] RSP: 0018:ff72902241157720 EFLAGS: 00010286
[  611.670974] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  611.671000] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  611.671024] RBP: 0000000000000000 R08: ff4413d2c1958890 R09: ff4413d2c4f7c030
[  611.671051] R10: ff4413d2c4f9a118 R11: fefefefefefefeff R12: 0000000000000000
[  611.671078] R13: 0000000000000010 R14: ff4413d2c4f9a000 R15: ff4413d2c309b100
[  611.671106] FS:  00007f946da4b840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  611.671138] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.671161] CR2: 00000000210f1988 CR3: 0000000001905002 CR4: 0000000000771ef0
[  611.671186] PKRU: 55555554
[  611.671197] Call Trace:
[  611.671212]  <TASK>
[  611.671223]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  611.671237]  __dev_notify_flags (net/core/dev.c:9787)
[  611.671254]  netif_change_flags (net/core/dev.c:9820)
[  611.671267]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  611.671284]  ? __nla_validate_parse (lib/nlattr.c:620)
[  611.671308]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  611.671323]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  611.671339]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  611.671358]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.671373]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  611.671388]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.671406]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.671424]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.671447]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.671463]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.671479]  ___sys_sendmsg (net/socket.c:2752)
[  611.671495]  __sys_sendmsg (net/socket.c:2784)
[  611.671512]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.671530]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.671553] RIP: 0033:0x7f946dc8508e
[  611.671568] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.671625] RSP: 002b:00007ffffbf5a6d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.671650] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f946dc8508e
[  611.671674] RDX: 0000000000000000 RSI: 00007ffffbf5a780 RDI: 0000000000000005
[  611.671708] RBP: 00007ffffbf5a6e0 R08: 0000000000000000 R09: 0000000000000000
[  611.671736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.671763] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffbf5ae50
| [  611.674890] ------------[ cut here ]------------
| [  611.674922] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/951
| [  611.675018] Modules linked in:
| [  611.675132] Tainted: [W]=WARN
[  611.675178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.675231] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.675282] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.675369] RSP: 0018:ff72902241177578 EFLAGS: 00010286
[  611.675420] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  611.675491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  611.675550] RBP: 0000000000000000 R08: ff4413d2c30f3290 R09: ff4413d2c6896034
[  611.675606] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  611.675663] R13: 0000000000000010 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae700
[  611.675733] FS:  00007f10ca76e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  611.675793] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.675847] CR2: 000000003169f988 CR3: 0000000003221005 CR4: 0000000000771ef0
[  611.675906] PKRU: 55555554
[  611.675948] Call Trace:
[  611.675992]  <TASK>
[  611.676035]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  611.676083]  netif_close_many (net/core/dev.c:1804)
[  611.676132]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  611.676185]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  611.676240]  notifier_call_chain (kernel/notifier.c:85)
[  611.676290]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  611.676343]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  611.676394]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  611.676453]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  611.676506]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.676556]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  611.676605]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.676657]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.676713]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.676761]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.676810]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.676859]  ___sys_sendmsg (net/socket.c:2752)
[  611.676908]  __sys_sendmsg (net/socket.c:2784)
[  611.676957]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.677012]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.677065] RIP: 0033:0x7f10ca9a808e
[  611.677111] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.677196] RSP: 002b:00007ffc2bcc4010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.677254] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f10ca9a808e
[  611.677311] RDX: 0000000000000000 RSI: 00007ffc2bcc40c0 RDI: 0000000000000005
[  611.677368] RBP: 00007ffc2bcc4020 R08: 0000000000000000 R09: 0000000000000000
[  611.677434] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.677504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2bcc4790
| [  611.677686] ------------[ cut here ]------------
| [  611.677744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/951
| [  611.677808] Modules linked in:
| [  611.677921] Tainted: [W]=WARN
[  611.677967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.678020] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.678072] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.678158] RSP: 0018:ff72902241177578 EFLAGS: 00010286
[  611.678208] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  611.678265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  611.678323] RBP: 0000000000000000 R08: ff4413d2c3076590 R09: ff4413d2c6896034
[  611.678380] R10: ff4413d2c6895118 R11: fefefefefefefeff R12: 0000000000000000
[  611.678446] R13: 0000000000000010 R14: ff4413d2c6895000 R15: ff4413d2c30ae700
[  611.678510] FS:  00007f10ca76e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  611.678569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.678622] CR2: 000000003169f988 CR3: 0000000003221005 CR4: 0000000000771ef0
[  611.678681] PKRU: 55555554
[  611.678731] Call Trace:
[  611.678775]  <TASK>
[  611.678818]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  611.678866]  netif_close_many (net/core/dev.c:1804)
[  611.678914]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  611.678966]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  611.679018]  notifier_call_chain (kernel/notifier.c:85)
[  611.679067]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  611.679119]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  611.679168]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  611.679216]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  611.679264]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.679313]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  611.679360]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.679413]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.679471]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.679522]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.679571]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.679620]  ___sys_sendmsg (net/socket.c:2752)
[  611.679668]  __sys_sendmsg (net/socket.c:2784)
[  611.679727]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.679775]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.679826] RIP: 0033:0x7f10ca9a808e
[  611.679874] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.679960] RSP: 002b:00007ffc2bcc4010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.680018] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f10ca9a808e
[  611.680076] RDX: 0000000000000000 RSI: 00007ffc2bcc40c0 RDI: 0000000000000005
[  611.680133] RBP: 00007ffc2bcc4020 R08: 0000000000000000 R09: 0000000000000000
[  611.680190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.680247] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2bcc4790
| [  611.680468] ------------[ cut here ]------------
| [  611.680521] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/951
| [  611.680583] Modules linked in:
| [  611.680696] Tainted: [W]=WARN
[  611.680746] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.680801] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.680853] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.680937] RSP: 0018:ff729022411775e8 EFLAGS: 00010286
[  611.680987] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  611.681045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  611.681102] RBP: 0000000000000000 R08: ff4413d2c30f3290 R09: ff4413d2c698a834
[  611.681159] R10: ff4413d2c4f8b118 R11: fefefefefefefeff R12: 0000000000000000
[  611.681216] R13: 0000000000000011 R14: ff4413d2c4f8b000 R15: ff4413d2c30ae700
[  611.681275] FS:  00007f10ca76e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  611.681335] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.681388] CR2: 000000003169f988 CR3: 0000000003221005 CR4: 0000000000771ef0
[  611.681454] PKRU: 55555554
[  611.681499] Call Trace:
[  611.681542]  <TASK>
[  611.681585]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  611.681637]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  611.681688]  notifier_call_chain (kernel/notifier.c:85)
[  611.681742]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  611.681795]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  611.681844]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  611.681891]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  611.681939]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.681987]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  611.682035]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.682087]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.682135]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.682183]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.682231]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.682280]  ___sys_sendmsg (net/socket.c:2752)
[  611.682329]  __sys_sendmsg (net/socket.c:2784)
[  611.682376]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.682424]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.682487] RIP: 0033:0x7f10ca9a808e
[  611.682541] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.682627] RSP: 002b:00007ffc2bcc4010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.682684] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f10ca9a808e
[  611.682751] RDX: 0000000000000000 RSI: 00007ffc2bcc40c0 RDI: 0000000000000005
[  611.682808] RBP: 00007ffc2bcc4020 R08: 0000000000000000 R09: 0000000000000000
[  611.682865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.682922] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2bcc4790
| [  611.683176] ------------[ cut here ]------------
| [  611.683227] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/951
| [  611.683291] Modules linked in:
| [  611.683405] Tainted: [W]=WARN
[  611.683460] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.683518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.683570] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.683657] RSP: 0018:ff729022411775e8 EFLAGS: 00010286
[  611.683715] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  611.683773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  611.683831] RBP: 0000000000000000 R08: ff4413d2c3076590 R09: ff4413d2c4fce834
[  611.683890] R10: ff4413d2c6895118 R11: fefefefefefefeff R12: 0000000000000000
[  611.683948] R13: 0000000000000011 R14: ff4413d2c6895000 R15: ff4413d2c30ae700
[  611.684007] FS:  00007f10ca76e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  611.684068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.684121] CR2: 000000003169f988 CR3: 0000000003221005 CR4: 0000000000771ef0
[  611.684181] PKRU: 55555554
[  611.684224] Call Trace:
[  611.684267]  <TASK>
[  611.684310]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  611.684363]  macvlan_device_event (drivers/net/macvlan.c:1856)
[  611.684415]  notifier_call_chain (kernel/notifier.c:85)
[  611.684472]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  611.684525]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  611.684574]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  611.684622]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  611.684670]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.684726]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  611.684775]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.684827]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.684875]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.684923]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.684971]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.685019]  ___sys_sendmsg (net/socket.c:2752)
[  611.685067]  __sys_sendmsg (net/socket.c:2784)
[  611.685116]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.685164]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.685220] RIP: 0033:0x7f10ca9a808e
[  611.685267] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.685354] RSP: 002b:00007ffc2bcc4010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.685412] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f10ca9a808e
[  611.685481] RDX: 0000000000000000 RSI: 00007ffc2bcc40c0 RDI: 0000000000000005
[  611.685539] RBP: 00007ffc2bcc4020 R08: 0000000000000000 R09: 0000000000000000
[  611.685596] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.685653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2bcc4790
| [  611.685895] ------------[ cut here ]------------
| [  611.685945] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/951
| [  611.686009] Modules linked in:
| [  611.686123] Tainted: [W]=WARN
[  611.686168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.686223] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.686274] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.686359] RSP: 0018:ff729022411776e0 EFLAGS: 00010286
[  611.686410] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  611.686486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae700
[  611.686544] RBP: 0000000000000000 R08: ff4413d2c1958890 R09: ff4413d2c323a030
[  611.686600] R10: ff4413d2c4f9a118 R11: fefefefefefefeff R12: 0000000000000000
[  611.686658] R13: 0000000000000011 R14: ff4413d2c4f9a000 R15: ff4413d2c30ae700
[  611.686726] FS:  00007f10ca76e840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  611.686786] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.686840] CR2: 000000003169f988 CR3: 0000000003221005 CR4: 0000000000771ef0
[  611.686901] PKRU: 55555554
[  611.686944] Call Trace:
[  611.686989]  <TASK>
[  611.687033]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  611.687086]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  611.687138]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  611.687186]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  611.687235]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.687283]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  611.687330]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.687382]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.687439]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.687500]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.687548]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.687597]  ___sys_sendmsg (net/socket.c:2752)
[  611.687647]  __sys_sendmsg (net/socket.c:2784)
[  611.687696]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.687752]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.687804] RIP: 0033:0x7f10ca9a808e
[  611.687852] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.687938] RSP: 002b:00007ffc2bcc4010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.688002] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f10ca9a808e
[  611.688059] RDX: 0000000000000000 RSI: 00007ffc2bcc40c0 RDI: 0000000000000005
[  611.688116] RBP: 00007ffc2bcc4020 R08: 0000000000000000 R09: 0000000000000000
[  611.688174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.688231] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2bcc4790
| [  611.704157] ------------[ cut here ]------------
| [  611.704189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/952
| [  611.704232] Modules linked in:
| [  611.704280] Tainted: [W]=WARN
[  611.704295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.704319] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.704335] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.704388] RSP: 0018:ff72902240f27870 EFLAGS: 00010286
[  611.704404] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  611.704436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  611.704467] RBP: 0000000000000000 R08: ff4413d2c30f3c90 R09: ff4413d2c4ede030
[  611.704492] R10: ff4413d2c6996118 R11: fefefefefefefeff R12: 0000000000000000
[  611.704517] R13: 0000000000000010 R14: ff4413d2c6996000 R15: ff4413d2c309c900
[  611.704545] FS:  00007ff644ff4840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  611.704570] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.704590] CR2: 00007ff6451e9c40 CR3: 00000000030cd005 CR4: 0000000000771ef0
[  611.704612] PKRU: 55555554
[  611.704620] Call Trace:
[  611.704629]  <TASK>
[  611.704641]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  611.704654]  __dev_notify_flags (net/core/dev.c:9787)
[  611.704667]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  611.704680]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  611.704693]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  611.704715]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.704731]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  611.704752]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.704769]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.704783]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.704796]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.704808]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.704823]  ___sys_sendmsg (net/socket.c:2752)
[  611.704837]  __sys_sendmsg (net/socket.c:2784)
[  611.704850]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.704863]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.704880] RIP: 0033:0x7ff64522e08e
[  611.704893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.704941] RSP: 002b:00007ffc03e15230 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.704964] RAX: ffffffffffffffda RBX: 00007ffc03e159d8 RCX: 00007ff64522e08e
[  611.704989] RDX: 0000000000000000 RSI: 00007ffc03e152e0 RDI: 0000000000000005
[  611.705014] RBP: 00007ffc03e15240 R08: 0000000000000000 R09: 0000000000000000
[  611.705037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.705062] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc03e159b0
| [  611.709641] ------------[ cut here ]------------
| [  611.709681] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/955
| [  611.709721] Modules linked in:
| [  611.709772] Tainted: [W]=WARN
[  611.709785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  611.709806] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  611.709823] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  611.709875] RSP: 0018:ff72902241187720 EFLAGS: 00010286
[  611.709892] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  611.709917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  611.709939] RBP: 0000000000000000 R08: ff4413d2c30f3c90 R09: ff4413d2c4ede030
[  611.709965] R10: ff4413d2c6996118 R11: fefefefefefefeff R12: 0000000000000000
[  611.709988] R13: 0000000000000010 R14: ff4413d2c6996000 R15: ff4413d2c309c900
[  611.710014] FS:  00007feb89090840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  611.710039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  611.710059] CR2: 00007feb893601a0 CR3: 00000000030cd001 CR4: 0000000000771ef0
[  611.710086] PKRU: 55555554
[  611.710094] Call Trace:
[  611.710105]  <TASK>
[  611.710114]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  611.710126]  __dev_notify_flags (net/core/dev.c:9787)
[  611.710139]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  611.710153]  netif_change_flags (net/core/dev.c:9820)
[  611.710167]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  611.710181]  ? __nla_validate_parse (lib/nlattr.c:620)
[  611.710201]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  611.710215]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  611.710227]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  611.710245]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  611.710258]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  611.710270]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  611.710286]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  611.710300]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  611.710313]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  611.710326]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  611.710340]  ___sys_sendmsg (net/socket.c:2752)
[  611.710356]  __sys_sendmsg (net/socket.c:2784)
[  611.710368]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  611.710380]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  611.710398] RIP: 0033:0x7feb892ca08e
[  611.710411] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  611.710477] RSP: 002b:00007ffc727d7690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  611.710502] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feb892ca08e
[  611.710529] RDX: 0000000000000000 RSI: 00007ffc727d7740 RDI: 0000000000000005
[  611.710553] RBP: 00007ffc727d76a0 R08: 0000000000000000 R09: 0000000000000000
[  611.710576] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce12
[  611.710599] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc727d7e10
| [  613.779721] ------------[ cut here ]------------
| [  613.779764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1018
| [  613.779806] Modules linked in:
| [  613.779855] Tainted: [W]=WARN
[  613.779868] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.779888] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.779909] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.779964] RSP: 0018:ff7290224123f7b8 EFLAGS: 00010286
[  613.779980] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  613.780003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  613.780024] RBP: 0000000000000000 R08: ff4413d2c30f3c90 R09: ff4413d2c323a030
[  613.780046] R10: ff4413d2c6996118 R11: fefefefefefefeff R12: 0000000000000000
[  613.780073] R13: 0000000000000010 R14: ff4413d2c6996000 R15: ff4413d2c309c900
[  613.780102] FS:  00007f54a4386840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  613.780128] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.780149] CR2: 0000000000445730 CR3: 0000000003181006 CR4: 0000000000771ef0
[  613.780175] PKRU: 55555554
[  613.780183] Call Trace:
[  613.780195]  <TASK>
[  613.780204]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  613.780218]  notifier_call_chain (kernel/notifier.c:85)
[  613.780235]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  613.780254]  netdev_upper_dev_link (net/core/dev.c:8972)
[  613.780271]  ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:625)
[  613.780288]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  613.780304]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.780322]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.780338]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  613.780360]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.780380]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.780397]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.780410]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.780422]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.780438]  ___sys_sendmsg (net/socket.c:2752)
[  613.780462]  __sys_sendmsg (net/socket.c:2784)
[  613.780478]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.780495]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.780514] RIP: 0033:0x7f54a45c008e
[  613.780527] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.780581] RSP: 002b:00007ffdc996d4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.780608] RAX: ffffffffffffffda RBX: 00007ffdc996dcb0 RCX: 00007f54a45c008e
[  613.780631] RDX: 0000000000000000 RSI: 00007ffdc996d5a0 RDI: 0000000000000005
[  613.780654] RBP: 00007ffdc996d500 R08: 0000000000000000 R09: 0000000000000000
[  613.780678] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.780707] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc996dc70
| [  613.780768] ------------[ cut here ]------------
| [  613.780784] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1018
| [  613.780815] Modules linked in:
| [  613.780861] Tainted: [W]=WARN
[  613.780875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.780896] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.780913] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.780969] RSP: 0018:ff7290224123f870 EFLAGS: 00010286
[  613.780987] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  613.781009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  613.781032] RBP: 0000000000000000 R08: ff4413d2c1934510 R09: ff4413d2c323a030
[  613.781057] R10: ff4413d2c4ede118 R11: fefefefefefefeff R12: 0000000000000000
[  613.781085] R13: 0000000000000010 R14: ff4413d2c4ede000 R15: ff4413d2c309c900
[  613.781107] FS:  00007f54a4386840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  613.781131] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.781151] CR2: 0000000000445730 CR3: 0000000003181006 CR4: 0000000000771ef0
[  613.781178] PKRU: 55555554
[  613.781186] Call Trace:
[  613.781196]  <TASK>
[  613.781204]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  613.781219]  __dev_notify_flags (net/core/dev.c:9787)
[  613.781234]  ? ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:643)
[  613.781246]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  613.781260]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  613.781275]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.781294]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.781306]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  613.781324]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.781339]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.781352]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.781364]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.781375]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.781390]  ___sys_sendmsg (net/socket.c:2752)
[  613.781407]  __sys_sendmsg (net/socket.c:2784)
[  613.781423]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.781436]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.781460] RIP: 0033:0x7f54a45c008e
[  613.781472] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.781529] RSP: 002b:00007ffdc996d4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.781552] RAX: ffffffffffffffda RBX: 00007ffdc996dcb0 RCX: 00007f54a45c008e
[  613.781573] RDX: 0000000000000000 RSI: 00007ffdc996d5a0 RDI: 0000000000000005
[  613.781595] RBP: 00007ffdc996d500 R08: 0000000000000000 R09: 0000000000000000
[  613.781618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.781641] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc996dc70
| [  613.799722] ------------[ cut here ]------------
| [  613.799757] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1019
| [  613.799800] Modules linked in:
| [  613.799855] Tainted: [W]=WARN
[  613.799873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.799895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.799916] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.799968] RSP: 0018:ff729022412476d8 EFLAGS: 00010286
[  613.799987] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  613.800011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  613.800035] RBP: 0000000000000000 R08: ff4413d2c1934510 R09: ff4413d2c698b830
[  613.800060] R10: ff4413d2c4ede118 R11: fefefefefefefeff R12: ff7290224124778c
[  613.800082] R13: 0000000000000011 R14: ff4413d2c4ede000 R15: ff4413d2c309b100
[  613.800112] FS:  00007fc7c5f0b840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  613.800137] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.800159] CR2: 000000001570b988 CR3: 0000000004c02004 CR4: 0000000000771ef0
[  613.800186] PKRU: 55555554
[  613.800195] Call Trace:
[  613.800205]  <TASK>
[  613.800215]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  613.800230]  __dev_change_net_namespace (net/core/dev.c:12635)
[  613.800252]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  613.800266]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  613.800284]  ? __nla_validate_parse (lib/nlattr.c:620)
[  613.800304]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  613.800319]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  613.800334]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.800352]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.800366]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  613.800381]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.800398]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.800415]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.800432]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.800452]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.800468]  ___sys_sendmsg (net/socket.c:2752)
[  613.800483]  __sys_sendmsg (net/socket.c:2784)
[  613.800498]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.800515]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.800534] RIP: 0033:0x7fc7c614508e
[  613.800551] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.800609] RSP: 002b:00007fff76532490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.800633] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc7c614508e
[  613.800655] RDX: 0000000000000000 RSI: 00007fff76532540 RDI: 0000000000000005
[  613.800680] RBP: 00007fff765324a0 R08: 0000000000000000 R09: 0000000000000000
[  613.800708] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.800734] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff76532c10
| [  613.800866] ------------[ cut here ]------------
| [  613.800882] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1019
| [  613.800913] Modules linked in:
| [  613.800959] Tainted: [W]=WARN
[  613.800971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.800990] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.801008] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.801062] RSP: 0018:ff729022412476c8 EFLAGS: 00010286
[  613.801078] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  613.801104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  613.801129] RBP: 0000000000000000 R08: ff4413d2c1934510 R09: ff4413d2c4edc030
[  613.801155] R10: ff4413d2c4ede118 R11: fefefefefefefeff R12: 0000000000000000
[  613.801180] R13: 0000000000000010 R14: ff4413d2c4ede000 R15: ff4413d2c309b100
[  613.801208] FS:  00007fc7c5f0b840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  613.801237] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.801256] CR2: 000000001570b988 CR3: 0000000004c02004 CR4: 0000000000771ef0
[  613.801282] PKRU: 55555554
[  613.801291] Call Trace:
[  613.801299]  <TASK>
[  613.801308]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  613.801321]  __dev_change_net_namespace (net/core/dev.c:12695)
[  613.801340]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  613.801354]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  613.801367]  ? __nla_validate_parse (lib/nlattr.c:620)
[  613.801385]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  613.801400]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  613.801415]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.801434]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.801455]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  613.801469]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.801488]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.801502]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.801515]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.801530]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.801543]  ___sys_sendmsg (net/socket.c:2752)
[  613.801559]  __sys_sendmsg (net/socket.c:2784)
[  613.801572]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.801584]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.801603] RIP: 0033:0x7fc7c614508e
[  613.801617] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.801671] RSP: 002b:00007fff76532490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.801695] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc7c614508e
[  613.801723] RDX: 0000000000000000 RSI: 00007fff76532540 RDI: 0000000000000005
[  613.801748] RBP: 00007fff765324a0 R08: 0000000000000000 R09: 0000000000000000
[  613.801773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.801798] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff76532c10
| [  613.804895] ------------[ cut here ]------------
| [  613.804917] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1020
| [  613.804968] Modules linked in:
| [  613.805021] Tainted: [W]=WARN
[  613.805037] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.805060] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.805080] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.805134] RSP: 0018:ff7290224124f720 EFLAGS: 00010286
[  613.805154] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  613.805178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  613.805203] RBP: 0000000000000000 R08: ff4413d2c1934510 R09: ff4413d2c323a030
[  613.805227] R10: ff4413d2c4ede118 R11: fefefefefefefeff R12: 0000000000000000
[  613.805252] R13: 0000000000000010 R14: ff4413d2c4ede000 R15: ff4413d2c309c900
[  613.805278] FS:  00007f0090c93840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  613.805301] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.805320] CR2: 000000003c742988 CR3: 0000000003181002 CR4: 0000000000771ef0
[  613.805341] PKRU: 55555554
[  613.805350] Call Trace:
[  613.805359]  <TASK>
[  613.805368]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  613.805384]  __dev_notify_flags (net/core/dev.c:9787)
[  613.805397]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  613.805410]  netif_change_flags (net/core/dev.c:9820)
[  613.805423]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  613.805435]  ? __nla_validate_parse (lib/nlattr.c:620)
[  613.805463]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  613.805475]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  613.805490]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.805509]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.805521]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  613.805535]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.805550]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.805562]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.805575]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.805587]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.805602]  ___sys_sendmsg (net/socket.c:2752)
[  613.805617]  __sys_sendmsg (net/socket.c:2784)
[  613.805631]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.805643]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.805661] RIP: 0033:0x7f0090ecd08e
[  613.805673] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.805732] RSP: 002b:00007ffd36a2dcd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.805758] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0090ecd08e
[  613.805779] RDX: 0000000000000000 RSI: 00007ffd36a2dd80 RDI: 0000000000000005
[  613.805803] RBP: 00007ffd36a2dce0 R08: 0000000000000000 R09: 0000000000000000
[  613.805826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.805852] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd36a2e450
| [  613.814824] ------------[ cut here ]------------
| [  613.814854] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1023
| [  613.814894] Modules linked in:
| [  613.814947] Tainted: [W]=WARN
[  613.814962] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.814981] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.814998] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.815057] RSP: 0018:ff729022412677b8 EFLAGS: 00010286
[  613.815074] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  613.815097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  613.815123] RBP: 0000000000000000 R08: ff4413d2c30f3c90 R09: ff4413d2c3239030
[  613.815145] R10: ff4413d2c6996118 R11: fefefefefefefeff R12: 0000000000000000
[  613.815169] R13: 0000000000000010 R14: ff4413d2c6996000 R15: ff4413d2c309b100
[  613.815199] FS:  00007f2cdeef6840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  613.815226] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.815247] CR2: 0000000000445730 CR3: 0000000004c02003 CR4: 0000000000771ef0
[  613.815272] PKRU: 55555554
[  613.815281] Call Trace:
[  613.815290]  <TASK>
[  613.815300]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  613.815316]  notifier_call_chain (kernel/notifier.c:85)
[  613.815334]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  613.815354]  netdev_upper_dev_link (net/core/dev.c:8972)
[  613.815375]  ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:625)
[  613.815391]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  613.815408]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.815426]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.815441]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  613.815472]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.815496]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.815513]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.815526]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.815540]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.815555]  ___sys_sendmsg (net/socket.c:2752)
[  613.815569]  __sys_sendmsg (net/socket.c:2784)
[  613.815586]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.815599]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.815618] RIP: 0033:0x7f2cdf13008e
[  613.815632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.815687] RSP: 002b:00007fffd7f3d5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.815734] RAX: ffffffffffffffda RBX: 00007fffd7f3dd90 RCX: 00007f2cdf13008e
[  613.815760] RDX: 0000000000000000 RSI: 00007fffd7f3d680 RDI: 0000000000000005
[  613.815783] RBP: 00007fffd7f3d5e0 R08: 0000000000000000 R09: 0000000000000000
[  613.815809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.815832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7f3dd50
| [  613.815894] ------------[ cut here ]------------
| [  613.815912] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1023
| [  613.815940] Modules linked in:
| [  613.815990] Tainted: [W]=WARN
[  613.816002] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.816022] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.816040] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.816099] RSP: 0018:ff72902241267870 EFLAGS: 00010286
[  613.816115] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  613.816138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  613.816161] RBP: 0000000000000000 R08: ff4413d2c191ed50 R09: ff4413d2c3239030
[  613.816185] R10: ff4413d2c4edc118 R11: fefefefefefefeff R12: 0000000000000000
[  613.816209] R13: 0000000000000010 R14: ff4413d2c4edc000 R15: ff4413d2c309b100
[  613.816233] FS:  00007f2cdeef6840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  613.816260] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.816280] CR2: 0000000000445730 CR3: 0000000004c02003 CR4: 0000000000771ef0
[  613.816303] PKRU: 55555554
[  613.816312] Call Trace:
[  613.816320]  <TASK>
[  613.816329]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  613.816342]  __dev_notify_flags (net/core/dev.c:9787)
[  613.816355]  ? ipvlan_link_new (drivers/net/ipvlan/ipvlan_main.c:643)
[  613.816369]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  613.816382]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  613.816395]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.816414]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.816427]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  613.816448]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.816468]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.816483]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.816499]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.816513]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.816528]  ___sys_sendmsg (net/socket.c:2752)
[  613.816542]  __sys_sendmsg (net/socket.c:2784)
[  613.816558]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.816571]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.816586] RIP: 0033:0x7f2cdf13008e
[  613.816599] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.816655] RSP: 002b:00007fffd7f3d5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.816680] RAX: ffffffffffffffda RBX: 00007fffd7f3dd90 RCX: 00007f2cdf13008e
[  613.816712] RDX: 0000000000000000 RSI: 00007fffd7f3d680 RDI: 0000000000000005
[  613.816739] RBP: 00007fffd7f3d5e0 R08: 0000000000000000 R09: 0000000000000000
[  613.816762] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.816785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd7f3dd50
| [  613.838715] ------------[ cut here ]------------
| [  613.838743] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1024
| [  613.838780] Modules linked in:
| [  613.838833] Tainted: [W]=WARN
[  613.838844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.838866] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.838883] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.838934] RSP: 0018:ff7290224126f6d8 EFLAGS: 00010286
[  613.838953] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  613.838977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  613.838999] RBP: 0000000000000000 R08: ff4413d2c191ed50 R09: ff4413d2c1ca8830
[  613.839021] R10: ff4413d2c4edc118 R11: fefefefefefefeff R12: ff7290224126f78c
[  613.839043] R13: 0000000000000011 R14: ff4413d2c4edc000 R15: ff4413d2c309c900
[  613.839070] FS:  00007f95909b8840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  613.839096] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.839117] CR2: 000000000092c988 CR3: 0000000003181001 CR4: 0000000000771ef0
[  613.839142] PKRU: 55555554
[  613.839151] Call Trace:
[  613.839160]  <TASK>
[  613.839169]  rtmsg_ifinfo_newnet (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4567)
[  613.839183]  __dev_change_net_namespace (net/core/dev.c:12635)
[  613.839202]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  613.839217]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  613.839231]  ? __nla_validate_parse (lib/nlattr.c:620)
[  613.839249]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  613.839261]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  613.839276]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.839292]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.839304]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  613.839318]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.839335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.839347]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.839359]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.839372]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.839385]  ___sys_sendmsg (net/socket.c:2752)
[  613.839400]  __sys_sendmsg (net/socket.c:2784)
[  613.839414]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.839427]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.839448] RIP: 0033:0x7f9590bf208e
[  613.839467] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.839521] RSP: 002b:00007ffdffb00350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.839545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9590bf208e
[  613.839573] RDX: 0000000000000000 RSI: 00007ffdffb00400 RDI: 0000000000000005
[  613.839593] RBP: 00007ffdffb00360 R08: 0000000000000000 R09: 0000000000000000
[  613.839614] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.839640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdffb00ad0
| [  613.839757] ------------[ cut here ]------------
| [  613.839772] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1024
| [  613.839801] Modules linked in:
| [  613.839845] Tainted: [W]=WARN
[  613.839859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.839876] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.839895] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.839946] RSP: 0018:ff7290224126f6c8 EFLAGS: 00010286
[  613.839963] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  613.839985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309c900
[  613.840006] RBP: 0000000000000000 R08: ff4413d2c191ed50 R09: ff4413d2c323a030
[  613.840028] R10: ff4413d2c4edc118 R11: fefefefefefefeff R12: 0000000000000000
[  613.840058] R13: 0000000000000010 R14: ff4413d2c4edc000 R15: ff4413d2c309c900
[  613.840083] FS:  00007f95909b8840(0000) GS:ff4413d344fbe000(0000) knlGS:0000000000000000
[  613.840109] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.840128] CR2: 000000000092c988 CR3: 0000000003181001 CR4: 0000000000771ef0
[  613.840155] PKRU: 55555554
[  613.840164] Call Trace:
[  613.840171]  <TASK>
[  613.840179]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  613.840192]  __dev_change_net_namespace (net/core/dev.c:12695)
[  613.840208]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  613.840220]  do_setlink.isra.0 (net/core/rtnetlink.c:3108)
[  613.840235]  ? __nla_validate_parse (lib/nlattr.c:620)
[  613.840256]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  613.840269]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  613.840282]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.840300]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.840315]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  613.840330]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.840346]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.840360]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.840374]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.840386]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.840402]  ___sys_sendmsg (net/socket.c:2752)
[  613.840415]  __sys_sendmsg (net/socket.c:2784)
[  613.840428]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.840440]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.840465] RIP: 0033:0x7f9590bf208e
[  613.840477] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.840527] RSP: 002b:00007ffdffb00350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.840552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9590bf208e
[  613.840578] RDX: 0000000000000000 RSI: 00007ffdffb00400 RDI: 0000000000000005
[  613.840601] RBP: 00007ffdffb00360 R08: 0000000000000000 R09: 0000000000000000
[  613.840627] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.840648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdffb00ad0
| [  613.844015] ------------[ cut here ]------------
| [  613.844042] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1025
| [  613.844077] Modules linked in:
| [  613.844132] Tainted: [W]=WARN
[  613.844146] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  613.844170] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  613.844189] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  613.844244] RSP: 0018:ff72902241277720 EFLAGS: 00010286
[  613.844262] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  613.844288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c309b100
[  613.844312] RBP: 0000000000000000 R08: ff4413d2c191ed50 R09: ff4413d2c3239030
[  613.844335] R10: ff4413d2c4edc118 R11: fefefefefefefeff R12: 0000000000000000
[  613.844362] R13: 0000000000000010 R14: ff4413d2c4edc000 R15: ff4413d2c309b100
[  613.844395] FS:  00007f03454f9840(0000) GS:ff4413d344e3e000(0000) knlGS:0000000000000000
[  613.844424] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  613.844457] CR2: 000000000d4d8988 CR3: 0000000004c02005 CR4: 0000000000771ef0
[  613.844485] PKRU: 55555554
[  613.844494] Call Trace:
[  613.844503]  <TASK>
[  613.844514]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  613.844528]  __dev_notify_flags (net/core/dev.c:9787)
[  613.844543]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  613.844556]  netif_change_flags (net/core/dev.c:9820)
[  613.844568]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  613.844585]  ? __nla_validate_parse (lib/nlattr.c:620)
[  613.844604]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  613.844618]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  613.844632]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  613.844649]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  613.844662]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  613.844675]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  613.844692]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  613.844710]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  613.844724]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  613.844739]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  613.844753]  ___sys_sendmsg (net/socket.c:2752)
[  613.844767]  __sys_sendmsg (net/socket.c:2784)
[  613.844781]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  613.844795]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  613.844813] RIP: 0033:0x7f034573308e
[  613.844828] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  613.844888] RSP: 002b:00007fffc4f226c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  613.844913] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f034573308e
[  613.844936] RDX: 0000000000000000 RSI: 00007fffc4f22770 RDI: 0000000000000005
[  613.844961] RBP: 00007fffc4f226d0 R08: 0000000000000000 R09: 0000000000000000
[  613.844986] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce14
[  613.845009] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc4f22e40
| [  733.474088] ------------[ cut here ]------------
| [  733.474126] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1094
| [  733.474234] Modules linked in:
| [  733.474350] Tainted: [W]=WARN
[  733.474404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.474461] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.474517] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.474601] RSP: 0018:ff7290224142f670 EFLAGS: 00010286
[  733.474651] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.474717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.474773] RBP: 0000000000000000 R08: ff4413d2c33e98d0 R09: ff4413d2c6893030
[  733.474829] R10: ff4413d2c4c4e118 R11: fefefefefefefeff R12: 0000000000000000
[  733.474885] R13: 0000000000000010 R14: ff4413d2c4c4e000 R15: ff4413d2c30ae300
[  733.474947] FS:  00007f5f7f00b840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.475007] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.475061] CR2: 0000000001be3988 CR3: 0000000001d5a003 CR4: 0000000000771ef0
[  733.475120] PKRU: 55555554
[  733.475163] Call Trace:
[  733.475207]  <TASK>
[  733.475251]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.475299]  netif_close_many (net/core/dev.c:1804)
[  733.475348]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.475406]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  733.475454]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  733.475508]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  733.475559]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.475607]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.475655]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.475711]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.475760]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.475806]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.475881]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.475928]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.475976]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.476024]  ___sys_sendmsg (net/socket.c:2752)
[  733.476072]  __sys_sendmsg (net/socket.c:2784)
[  733.476127]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.476177]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.476229] RIP: 0033:0x7f5f7f24508e
[  733.476276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.476360] RSP: 002b:00007ffd45112d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.476425] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f7f24508e
[  733.476488] RDX: 0000000000000000 RSI: 00007ffd45112e00 RDI: 0000000000000005
[  733.476546] RBP: 00007ffd45112d60 R08: 0000000000000000 R09: 0000000000000000
[  733.476603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.476660] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd451134d0
| [  733.476865] ------------[ cut here ]------------
| [  733.476915] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1094
| [  733.476978] Modules linked in:
| [  733.477090] Tainted: [W]=WARN
[  733.477135] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.477187] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.477239] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.477324] RSP: 0018:ff7290224142f670 EFLAGS: 00010286
[  733.477373] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.477435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.477495] RBP: 0000000000000000 R08: ff4413d2c33e9750 R09: ff4413d2c689302c
[  733.477552] R10: ff4413d2c4c4d118 R11: fefefefefefefeff R12: 0000000000000000
[  733.477608] R13: 0000000000000010 R14: ff4413d2c4c4d000 R15: ff4413d2c30ae300
[  733.477668] FS:  00007f5f7f00b840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.477738] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.477790] CR2: 0000000001be3988 CR3: 0000000001d5a003 CR4: 0000000000771ef0
[  733.477850] PKRU: 55555554
[  733.477892] Call Trace:
[  733.477935]  <TASK>
[  733.477977]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.478024]  netif_close_many (net/core/dev.c:1804)
[  733.478071]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.478122]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  733.478169]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  733.478221]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  733.478270]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.478317]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.478365]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.478420]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.478468]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.478521]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.478569]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.478617]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.478665]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.478723]  ___sys_sendmsg (net/socket.c:2752)
[  733.478773]  __sys_sendmsg (net/socket.c:2784)
[  733.478820]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.478868]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.478925] RIP: 0033:0x7f5f7f24508e
[  733.478971] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.479056] RSP: 002b:00007ffd45112d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.479113] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f7f24508e
[  733.479170] RDX: 0000000000000000 RSI: 00007ffd45112e00 RDI: 0000000000000005
[  733.479228] RBP: 00007ffd45112d60 R08: 0000000000000000 R09: 0000000000000000
[  733.479284] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.479341] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd451134d0
| [  733.479627] ------------[ cut here ]------------
| [  733.479677] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1094
| [  733.479748] Modules linked in:
| [  733.479861] Tainted: [W]=WARN
[  733.479906] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.479958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.480009] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.480094] RSP: 0018:ff7290224142f6e0 EFLAGS: 00010286
[  733.480144] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.480200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.480256] RBP: 0000000000000000 R08: ff4413d2c33e98d0 R09: ff4413d2c4f27830
[  733.480313] R10: ff4413d2c4c4e118 R11: fefefefefefefeff R12: 0000000000000000
[  733.480369] R13: 0000000000000011 R14: ff4413d2c4c4e000 R15: ff4413d2c30ae300
[  733.480438] FS:  00007f5f7f00b840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.480499] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.480553] CR2: 0000000001be3988 CR3: 0000000001d5a003 CR4: 0000000000771ef0
[  733.480611] PKRU: 55555554
[  733.480654] Call Trace:
[  733.480697]  <TASK>
[  733.480746]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.480798]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  733.480847]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.480895]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.480942]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.480990]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.481037]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.481087]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.481135]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.481183]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.481230]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.481278]  ___sys_sendmsg (net/socket.c:2752)
[  733.481326]  __sys_sendmsg (net/socket.c:2784)
[  733.481373]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.481428]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.481482] RIP: 0033:0x7f5f7f24508e
[  733.481531] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.481616] RSP: 002b:00007ffd45112d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.481673] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f7f24508e
[  733.481743] RDX: 0000000000000000 RSI: 00007ffd45112e00 RDI: 0000000000000005
[  733.481806] RBP: 00007ffd45112d60 R08: 0000000000000000 R09: 0000000000000000
[  733.481865] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.481922] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd451134d0
| [  733.482351] ------------[ cut here ]------------
| [  733.482408] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1094
| [  733.482471] Modules linked in:
| [  733.482585] Tainted: [W]=WARN
[  733.482630] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.482682] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.482746] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.482830] RSP: 0018:ff7290224142f598 EFLAGS: 00010286
[  733.482882] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  733.482939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.482995] RBP: 0000000000000002 R08: ff4413d2c33fc410 R09: ff4413d2c4c5202c
[  733.483052] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[  733.483109] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c30ae300
[  733.483169] FS:  00007f5f7f00b840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.483227] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.483280] CR2: 0000000001be3988 CR3: 0000000001d5a003 CR4: 0000000000771ef0
[  733.483339] PKRU: 55555554
[  733.483382] Call Trace:
[  733.483430]  <TASK>
[  733.483476]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  733.483524]  notifier_call_chain (kernel/notifier.c:85)
[  733.483574]  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)
[  733.483629]  br_del_if (net/bridge/br_if.c:737)
[  733.483678]  br_device_event (net/bridge/br.c:127)
[  733.483733]  notifier_call_chain (kernel/notifier.c:85)
[  733.483780]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  733.483831]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  733.483880]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.483928]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.483974]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.484022]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.484070]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.484120]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.484168]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.484216]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.484263]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.484311]  ___sys_sendmsg (net/socket.c:2752)
[  733.484359]  __sys_sendmsg (net/socket.c:2784)
[  733.484414]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.484466]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.484520] RIP: 0033:0x7f5f7f24508e
[  733.484567] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.484652] RSP: 002b:00007ffd45112d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.484716] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f7f24508e
[  733.484773] RDX: 0000000000000000 RSI: 00007ffd45112e00 RDI: 0000000000000005
[  733.484829] RBP: 00007ffd45112d60 R08: 0000000000000000 R09: 0000000000000000
[  733.484885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.484942] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd451134d0
| [  733.485104] ------------[ cut here ]------------
| [  733.485153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1094
| [  733.485214] Modules linked in:
| [  733.485325] Tainted: [W]=WARN
[  733.485371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.485432] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.485486] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.485571] RSP: 0018:ff7290224142f6e0 EFLAGS: 00010286
[  733.485621] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.485677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.485743] RBP: 0000000000000000 R08: ff4413d2c33e9750 R09: ff4413d2c4fa202c
[  733.485799] R10: ff4413d2c4c4d118 R11: fefefefefefefeff R12: 0000000000000000
[  733.485856] R13: 0000000000000011 R14: ff4413d2c4c4d000 R15: ff4413d2c30ae300
[  733.485916] FS:  00007f5f7f00b840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.485974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.486027] CR2: 0000000001be3988 CR3: 0000000001d5a003 CR4: 0000000000771ef0
[  733.486085] PKRU: 55555554
[  733.486127] Call Trace:
[  733.486170]  <TASK>
[  733.486212]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.486264]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  733.486313]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.486360]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.486413]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.486462]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.486515]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.486566]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.486614]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.486661]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.486715]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.486763]  ___sys_sendmsg (net/socket.c:2752)
[  733.486811]  __sys_sendmsg (net/socket.c:2784)
[  733.486858]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.486906]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.486956] RIP: 0033:0x7f5f7f24508e
[  733.487003] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.487087] RSP: 002b:00007ffd45112d50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.487144] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5f7f24508e
[  733.487200] RDX: 0000000000000000 RSI: 00007ffd45112e00 RDI: 0000000000000005
[  733.487256] RBP: 00007ffd45112d60 R08: 0000000000000000 R09: 0000000000000000
[  733.487312] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.487369] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd451134d0
| [  733.487596] ------------[ cut here ]------------
| [  733.487646] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: 2/103
| [  733.487719] Modules linked in:
| [  733.487831] Tainted: [W]=WARN
[  733.487875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.487928] Workqueue: events_unbound linkwatch_event
[  733.487980] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.488031] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.488115] RSP: 0018:ff7290224032bd50 EFLAGS: 00010286
[  733.488164] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  733.488221] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.488276] RBP: 0000000000000000 R08: ff4413d2c33fc410 R09: ff4413d2c4c5202c
[  733.488332] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[  733.488389] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c30ae300
[  733.488456] FS:  0000000000000000(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.488517] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.488570] CR2: 0000000001be3988 CR3: 0000000001d5a003 CR4: 0000000000771ef0
[  733.488629] PKRU: 55555554
[  733.488671] Call Trace:
[  733.488720]  <TASK>
[  733.488762]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.488810]  netif_state_change (net/core/dev.c:1605)
[  733.488857]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[  733.488904]  __linkwatch_run_queue (net/core/link_watch.c:240)
[  733.488955]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[  733.489002]  process_one_work (kernel/workqueue.c:3314)
[  733.489051]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.489099]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.489146]  kthread (kernel/kthread.c:436)
[  733.489195]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.489242]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.489290]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.489338]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.498850] ------------[ cut here ]------------
| [  733.498878] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.498914] Modules linked in:
| [  733.498962] Tainted: [W]=WARN
[  733.498975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.498997] Workqueue: netns cleanup_net
[  733.499011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.499029] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.499079] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.499094] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.499115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae100
[  733.499137] RBP: 0000000000000000 R08: ff4413d2c33ca810 R09: ff4413d2c4f2082c
[  733.499161] R10: ff4413d2c4f69118 R11: fefefefefefefeff R12: 0000000000000000
[  733.499184] R13: 0000000000000011 R14: ff4413d2c4f69000 R15: ff4413d2c30ae100
[  733.499208] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.499233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.499250] CR2: 000055c0d3de8d5c CR3: 00000000030c9005 CR4: 0000000000771ef0
[  733.499277] PKRU: 55555554
[  733.499284] Call Trace:
[  733.499292]  <TASK>
[  733.499301]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.499319]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.499336]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.499349]  cleanup_net (net/core/net_namespace.c:702)
[  733.499362]  process_one_work (kernel/workqueue.c:3314)
[  733.499375]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.499386]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.499406]  kthread (kernel/kthread.c:436)
[  733.499418]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.499430]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.499443]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.499458]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.508577] ------------[ cut here ]------------
| [  733.508625] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1102
| [  733.508687] Modules linked in:
| [  733.508808] Tainted: [W]=WARN
[  733.508855] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.508908] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.508958] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.509043] RSP: 0018:ff72902241447620 EFLAGS: 00010286
[  733.509092] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  733.509148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.509206] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4c4d02c
[  733.509262] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[  733.509318] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c30ae300
[  733.509377] FS:  00007f8ad7042840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.509473] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.509526] CR2: 00007f8ad73121a0 CR3: 00000000030c3003 CR4: 0000000000771ef0
[  733.509584] PKRU: 55555554
[  733.509626] Call Trace:
[  733.509668]  <TASK>
[  733.509718]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.509765]  __dev_notify_flags (net/core/dev.c:9787)
[  733.509813]  __dev_set_promiscuity (net/core/dev.c:9630)
[  733.509864]  netif_set_promiscuity (net/core/dev.c:9639)
[  733.509915]  dev_set_promiscuity (net/core/dev_api.c:288)
[  733.509963]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  733.510011]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  733.510057]  br_dev_delete (net/bridge/br_if.c:386)
[  733.510104]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  733.510153]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.510201]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.510248]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.510295]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.510343]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.510394]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.510452]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.510501]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.510556]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.510604]  ___sys_sendmsg (net/socket.c:2752)
[  733.510652]  __sys_sendmsg (net/socket.c:2784)
[  733.510700]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.510756]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.510808] RIP: 0033:0x7f8ad727c08e
[  733.510854] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.510939] RSP: 002b:00007ffff8aac5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.510996] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ad727c08e
[  733.511052] RDX: 0000000000000000 RSI: 00007ffff8aac650 RDI: 0000000000000005
[  733.511108] RBP: 00007ffff8aac5b0 R08: 0000000000000000 R09: 0000000000000000
[  733.511165] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.511221] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8aacd20
| [  733.511447] ------------[ cut here ]------------
| [  733.511498] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1102
| [  733.511561] Modules linked in:
| [  733.511673] Tainted: [W]=WARN
[  733.511725] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.511778] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.511828] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.511912] RSP: 0018:ff72902241447618 EFLAGS: 00010286
[  733.511961] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  733.512018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.512073] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4c4d02c
[  733.512129] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[  733.512185] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c30ae300
[  733.512245] FS:  00007f8ad7042840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.512303] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.512356] CR2: 00007f8ad73121a0 CR3: 00000000030c3003 CR4: 0000000000771ef0
[  733.512422] PKRU: 55555554
[  733.512466] Call Trace:
[  733.512512]  <TASK>
[  733.512554]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  733.512603]  notifier_call_chain (kernel/notifier.c:85)
[  733.512658]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  733.512717]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  733.512768]  del_nbp (net/bridge/br_if.c:363)
[  733.512816]  br_dev_delete (net/bridge/br_if.c:386)
[  733.512863]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  733.512912]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.512959]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.513006]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.513054]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.513101]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.513153]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.513201]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.513247]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.513295]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.513342]  ___sys_sendmsg (net/socket.c:2752)
[  733.513389]  __sys_sendmsg (net/socket.c:2784)
[  733.513444]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.513494]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.513545] RIP: 0033:0x7f8ad727c08e
[  733.513592] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.513675] RSP: 002b:00007ffff8aac5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.513744] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ad727c08e
[  733.513800] RDX: 0000000000000000 RSI: 00007ffff8aac650 RDI: 0000000000000005
[  733.513857] RBP: 00007ffff8aac5b0 R08: 0000000000000000 R09: 0000000000000000
[  733.513913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.513970] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8aacd20
| [  733.514243] ------------[ cut here ]------------
| [  733.514291] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1102
| [  733.514353] Modules linked in:
| [  733.514475] Tainted: [W]=WARN
[  733.514520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.514573] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.514624] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.514717] RSP: 0018:ff72902241447620 EFLAGS: 00010286
[  733.514773] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  733.514828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.514884] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4c4d02c
[  733.514940] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[  733.514996] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c30ae300
[  733.515056] FS:  00007f8ad7042840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.515114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.515167] CR2: 00007f8ad73121a0 CR3: 00000000030c3003 CR4: 0000000000771ef0
[  733.515225] PKRU: 55555554
[  733.515267] Call Trace:
[  733.515309]  <TASK>
[  733.515351]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.515406]  __dev_notify_flags (net/core/dev.c:9787)
[  733.515456]  __dev_set_promiscuity (net/core/dev.c:9630)
[  733.515511]  netif_set_promiscuity (net/core/dev.c:9639)
[  733.515563]  dev_set_promiscuity (net/core/dev_api.c:288)
[  733.515611]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  733.515658]  br_dev_delete (net/bridge/br_if.c:386)
[  733.515712]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  733.515760]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.515808]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.515855]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.515902]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.515949]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.515999]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.516046]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.516093]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.516140]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.516187]  ___sys_sendmsg (net/socket.c:2752)
[  733.516235]  __sys_sendmsg (net/socket.c:2784)
[  733.516284]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.516331]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.516381] RIP: 0033:0x7f8ad727c08e
[  733.516435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.516523] RSP: 002b:00007ffff8aac5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.516581] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ad727c08e
[  733.516637] RDX: 0000000000000000 RSI: 00007ffff8aac650 RDI: 0000000000000005
[  733.516693] RBP: 00007ffff8aac5b0 R08: 0000000000000000 R09: 0000000000000000
[  733.516755] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.516812] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8aacd20
| [  733.517027] ------------[ cut here ]------------
| [  733.517074] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1102
| [  733.517136] Modules linked in:
| [  733.517246] Tainted: [W]=WARN
[  733.517291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.517344] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.517403] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.517490] RSP: 0018:ff72902241447618 EFLAGS: 00010286
[  733.517540] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  733.517596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.517653] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4c4d02c
[  733.517720] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[  733.517777] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c30ae300
[  733.517837] FS:  00007f8ad7042840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.517895] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.517946] CR2: 00007f8ad73121a0 CR3: 00000000030c3003 CR4: 0000000000771ef0
[  733.518004] PKRU: 55555554
[  733.518046] Call Trace:
[  733.518088]  <TASK>
[  733.518130]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  733.518177]  notifier_call_chain (kernel/notifier.c:85)
[  733.518225]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  733.518276]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  733.518327]  del_nbp (net/bridge/br_if.c:363)
[  733.518375]  br_dev_delete (net/bridge/br_if.c:386)
[  733.518429]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  733.518482]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.518531]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.518578]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.518625]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.518672]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.518730]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.518777]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.518825]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.518872]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.518919]  ___sys_sendmsg (net/socket.c:2752)
[  733.518967]  __sys_sendmsg (net/socket.c:2784)
[  733.519015]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.519062]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.519112] RIP: 0033:0x7f8ad727c08e
[  733.519157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.519241] RSP: 002b:00007ffff8aac5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.519298] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ad727c08e
[  733.519353] RDX: 0000000000000000 RSI: 00007ffff8aac650 RDI: 0000000000000005
[  733.519417] RBP: 00007ffff8aac5b0 R08: 0000000000000000 R09: 0000000000000000
[  733.519478] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.519534] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8aacd20
| [  733.519748] ------------[ cut here ]------------
| [  733.519797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1102
| [  733.519859] Modules linked in:
| [  733.519970] Tainted: [W]=WARN
[  733.520016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.520069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.520120] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.520204] RSP: 0018:ff72902241447670 EFLAGS: 00010286
[  733.520253] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.520309] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.520365] RBP: 0000000000000000 R08: ff4413d2c33fc410 R09: ff4413d2c4c4d02c
[  733.520428] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[  733.520489] R13: 0000000000000010 R14: ff4413d2c4d86000 R15: ff4413d2c30ae300
[  733.520550] FS:  00007f8ad7042840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.520608] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.520661] CR2: 00007f8ad73121a0 CR3: 00000000030c3003 CR4: 0000000000771ef0
[  733.520725] PKRU: 55555554
[  733.520767] Call Trace:
[  733.520809]  <TASK>
[  733.520852]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.520900]  netif_close_many (net/core/dev.c:1804)
[  733.520947]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.520998]  ? sysfs_remove_group (fs/sysfs/group.c:330)
[  733.521047]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  733.521097]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.521144]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.521191]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.521238]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.521285]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.521335]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.521383]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.521438]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.521488]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.521536]  ___sys_sendmsg (net/socket.c:2752)
[  733.521584]  __sys_sendmsg (net/socket.c:2784)
[  733.521631]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.521678]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.521736] RIP: 0033:0x7f8ad727c08e
[  733.521783] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.521875] RSP: 002b:00007ffff8aac5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.521935] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ad727c08e
[  733.521990] RDX: 0000000000000000 RSI: 00007ffff8aac650 RDI: 0000000000000005
[  733.522046] RBP: 00007ffff8aac5b0 R08: 0000000000000000 R09: 0000000000000000
[  733.522103] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.522164] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8aacd20
| [  733.522367] ------------[ cut here ]------------
| [  733.522425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1102
| [  733.522492] Modules linked in:
| [  733.522604] Tainted: [W]=WARN
[  733.522649] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.522712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.522763] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.522848] RSP: 0018:ff729022414476e0 EFLAGS: 00010286
[  733.522897] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.522954] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae300
[  733.523009] RBP: 0000000000000000 R08: ff4413d2c33fc410 R09: ff4413d2c4ec002c
[  733.523065] R10: ff4413d2c4d86118 R11: fefefefefefefeff R12: 0000000000000000
[  733.523121] R13: 0000000000000011 R14: ff4413d2c4d86000 R15: ff4413d2c30ae300
[  733.523181] FS:  00007f8ad7042840(0000) GS:ff4413d344f3e000(0000) knlGS:0000000000000000
[  733.523239] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.523291] CR2: 00007f8ad73121a0 CR3: 00000000030c3003 CR4: 0000000000771ef0
[  733.523349] PKRU: 55555554
[  733.523391] Call Trace:
[  733.523440]  <TASK>
[  733.523483]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.523534]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  733.523583]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  733.523631]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  733.523679]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  733.523734]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  733.523781]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  733.523832]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  733.523880]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  733.523927]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  733.523975]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  733.524023]  ___sys_sendmsg (net/socket.c:2752)
[  733.524072]  __sys_sendmsg (net/socket.c:2784)
[  733.524120]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  733.524168]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  733.524218] RIP: 0033:0x7f8ad727c08e
[  733.524265] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  733.524350] RSP: 002b:00007ffff8aac5a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  733.524415] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8ad727c08e
[  733.524479] RDX: 0000000000000000 RSI: 00007ffff8aac650 RDI: 0000000000000005
[  733.524537] RBP: 00007ffff8aac5b0 R08: 0000000000000000 R09: 0000000000000000
[  733.524594] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce8c
[  733.524651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8aacd20
| [  733.535835] ------------[ cut here ]------------
| [  733.535859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.535894] Modules linked in:
| [  733.535939] Tainted: [W]=WARN
[  733.535950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.535969] Workqueue: netns cleanup_net
[  733.535982] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.536001] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.536052] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.536071] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.536092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.536116] RBP: 0000000000000000 R08: ff4413d2c30f3c90 R09: ff4413d2c4f1b030
[  733.536136] R10: ff4413d2c6996118 R11: fefefefefefefeff R12: 0000000000000000
[  733.536157] R13: 0000000000000010 R14: ff4413d2c6996000 R15: ff4413d2c30ae400
[  733.536183] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.536205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.536223] CR2: 00007f8000862f98 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.536245] PKRU: 55555554
[  733.536253] Call Trace:
[  733.536263]  <TASK>
[  733.536274]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.536286]  netif_close_many (net/core/dev.c:1804)
[  733.536297]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.536312]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[  733.536325]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  733.536338]  cleanup_net (net/core/net_namespace.c:702)
[  733.536351]  process_one_work (kernel/workqueue.c:3314)
[  733.536364]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.536378]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.536391]  kthread (kernel/kthread.c:436)
[  733.536410]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.536425]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.536438]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.536455]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.536621] ------------[ cut here ]------------
| [  733.536645] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.536679] Modules linked in:
| [  733.536732] Tainted: [W]=WARN
[  733.536744] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.536765] Workqueue: netns cleanup_net
[  733.536777] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.536797] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.536849] RSP: 0018:ff7290224042fb80 EFLAGS: 00010286
[  733.536866] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.536889] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.536913] RBP: 0000000000000000 R08: ff4413d2c1934510 R09: ff4413d2c4f1b030
[  733.536934] R10: ff4413d2c4ede118 R11: fefefefefefefeff R12: 0000000000000000
[  733.536954] R13: 0000000000000010 R14: ff4413d2c4ede000 R15: ff4413d2c30ae400
[  733.536980] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.537005] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.537027] CR2: 00007f8000862f98 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.537052] PKRU: 55555554
[  733.537059] Call Trace:
[  733.537067]  <TASK>
[  733.537076]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.537088]  netif_close_many (net/core/dev.c:1804)
[  733.537105]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.537121]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  733.537141]  notifier_call_chain (kernel/notifier.c:85)
[  733.537153]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  733.537168]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  733.537180]  cleanup_net (net/core/net_namespace.c:702)
[  733.537192]  process_one_work (kernel/workqueue.c:3314)
[  733.537204]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.537216]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.537229]  kthread (kernel/kthread.c:436)
[  733.537242]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.537255]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.537268]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.537283]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.537347] ------------[ cut here ]------------
| [  733.537365] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.537406] Modules linked in:
| [  733.537457] Tainted: [W]=WARN
[  733.537467] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.537489] Workqueue: netns cleanup_net
[  733.537503] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.537520] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.537571] RSP: 0018:ff7290224042fb80 EFLAGS: 00010286
[  733.537586] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.537609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.537631] RBP: 0000000000000000 R08: ff4413d2c191ed50 R09: ff4413d2c4f1b030
[  733.537655] R10: ff4413d2c4edc118 R11: fefefefefefefeff R12: 0000000000000000
[  733.537675] R13: 0000000000000010 R14: ff4413d2c4edc000 R15: ff4413d2c30ae400
[  733.537701] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.537729] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.537747] CR2: 00007f8000862f98 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.537770] PKRU: 55555554
[  733.537778] Call Trace:
[  733.537789]  <TASK>
[  733.537797]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.537812]  netif_close_many (net/core/dev.c:1804)
[  733.537826]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.537843]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  733.537858]  notifier_call_chain (kernel/notifier.c:85)
[  733.537873]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  733.537889]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  733.537902]  cleanup_net (net/core/net_namespace.c:702)
[  733.537914]  process_one_work (kernel/workqueue.c:3314)
[  733.537926]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.537938]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.537951]  kthread (kernel/kthread.c:436)
[  733.537963]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.537976]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.537990]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.538007]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.538124] ------------[ cut here ]------------
| [  733.538148] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.538181] Modules linked in:
| [  733.538225] Tainted: [W]=WARN
[  733.538237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.538257] Workqueue: netns cleanup_net
[  733.538270] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.538287] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.538337] RSP: 0018:ff7290224042fbf0 EFLAGS: 00010286
[  733.538354] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.538378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.538410] RBP: 0000000000000000 R08: ff4413d2c1934510 R09: ff4413d2c698f830
[  733.538434] R10: ff4413d2c4ede118 R11: fefefefefefefeff R12: 0000000000000000
[  733.538462] R13: 0000000000000011 R14: ff4413d2c4ede000 R15: ff4413d2c30ae400
[  733.538486] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.538512] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.538533] CR2: 00007f8000862f98 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.538555] PKRU: 55555554
[  733.538562] Call Trace:
[  733.538570]  <TASK>
[  733.538580]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.538595]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  733.538612]  notifier_call_chain (kernel/notifier.c:85)
[  733.538624]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  733.538640]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  733.538651]  cleanup_net (net/core/net_namespace.c:702)
[  733.538663]  process_one_work (kernel/workqueue.c:3314)
[  733.538674]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.538687]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.538698]  kthread (kernel/kthread.c:436)
[  733.538718]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.538730]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.538743]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.538757]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.538913] ------------[ cut here ]------------
| [  733.538935] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.538969] Modules linked in:
| [  733.539013] Tainted: [W]=WARN
[  733.539024] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.539044] Workqueue: netns cleanup_net
[  733.539057] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.539073] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.539126] RSP: 0018:ff7290224042fbf0 EFLAGS: 00010286
[  733.539141] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.539163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.539185] RBP: 0000000000000000 R08: ff4413d2c191ed50 R09: ff4413d2c2e3e830
[  733.539209] R10: ff4413d2c4edc118 R11: fefefefefefefeff R12: 0000000000000000
[  733.539231] R13: 0000000000000011 R14: ff4413d2c4edc000 R15: ff4413d2c30ae400
[  733.539259] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.539284] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.539305] CR2: 00007f8000862f98 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.539329] PKRU: 55555554
[  733.539337] Call Trace:
[  733.539345]  <TASK>
[  733.539353]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.539372]  ipvlan_device_event (drivers/net/ipvlan/ipvlan_main.c:770)
[  733.539389]  notifier_call_chain (kernel/notifier.c:85)
[  733.539410]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  733.539428]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  733.539440]  cleanup_net (net/core/net_namespace.c:702)
[  733.539454]  process_one_work (kernel/workqueue.c:3314)
[  733.539468]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.539480]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.539493]  kthread (kernel/kthread.c:436)
[  733.539506]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.539518]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.539530]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.539547]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.539747] ------------[ cut here ]------------
| [  733.539769] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.539802] Modules linked in:
| [  733.539846] Tainted: [W]=WARN
[  733.539862] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.539880] Workqueue: netns cleanup_net
[  733.539895] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.539910] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.539964] RSP: 0018:ff7290224042fce8 EFLAGS: 00010286
[  733.539979] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.539999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.540022] RBP: 0000000000000000 R08: ff4413d2c30f3c90 R09: ff4413d2c6897030
[  733.540045] R10: ff4413d2c6996118 R11: fefefefefefefeff R12: 0000000000000000
[  733.540069] R13: 0000000000000011 R14: ff4413d2c6996000 R15: ff4413d2c30ae400
[  733.540095] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.540121] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.540142] CR2: 00007f8000862f98 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.540166] PKRU: 55555554
[  733.540174] Call Trace:
[  733.540183]  <TASK>
[  733.540191]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.540209]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  733.540221]  cleanup_net (net/core/net_namespace.c:702)
[  733.540232]  process_one_work (kernel/workqueue.c:3314)
[  733.540244]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.540257]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.540271]  kthread (kernel/kthread.c:436)
[  733.540285]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.540297]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.540309]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.540321]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.548765] ------------[ cut here ]------------
| [  733.548796] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.548830] Modules linked in:
| [  733.548873] Tainted: [W]=WARN
[  733.548887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.548909] Workqueue: netns cleanup_net
[  733.548922] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.548941] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.548990] RSP: 0018:ff7290224042fc08 EFLAGS: 00010286
[  733.549009] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.549032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.549057] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4f8a02c
[  733.549077] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[  733.549100] R13: 0000000000000010 R14: ff4413d2c4f1d000 R15: ff4413d2c30ae400
[  733.549126] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.549150] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.549171] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.549194] PKRU: 55555554
[  733.549202] Call Trace:
[  733.549213]  <TASK>
[  733.549222]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.549237]  netif_close_many (net/core/dev.c:1804)
[  733.549250]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.549265]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  733.549281]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.549297]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.549309]  cleanup_net (net/core/net_namespace.c:702)
[  733.549323]  process_one_work (kernel/workqueue.c:3314)
[  733.549337]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.549351]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.549364]  kthread (kernel/kthread.c:436)
[  733.549377]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.549390]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.549409]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.549422]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.549489] ------------[ cut here ]------------
| [  733.549504] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.549535] Modules linked in:
| [  733.549583] Tainted: [W]=WARN
[  733.549597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.549620] Workqueue: netns cleanup_net
[  733.549634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.549650] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.549699] RSP: 0018:ff7290224042fc08 EFLAGS: 00010286
[  733.549722] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  733.549746] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.549770] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4f8a02c
[  733.549790] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[  733.549813] R13: 0000000000000010 R14: ff4413d2c4eca000 R15: ff4413d2c30ae400
[  733.549839] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.549863] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.549881] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.549906] PKRU: 55555554
[  733.549915] Call Trace:
[  733.549925]  <TASK>
[  733.549934]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  733.549947]  netif_close_many (net/core/dev.c:1804)
[  733.549961]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  733.549979]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  733.549995]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.550011]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.550023]  cleanup_net (net/core/net_namespace.c:702)
[  733.550040]  process_one_work (kernel/workqueue.c:3314)
[  733.550052]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.550066]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.550080]  kthread (kernel/kthread.c:436)
[  733.550093]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.550106]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.550119]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.550136]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.550208] ------------[ cut here ]------------
| [  733.550225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.550260] Modules linked in:
| [  733.550303] Tainted: [W]=WARN
[  733.550313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.550332] Workqueue: netns cleanup_net
[  733.550347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.550364] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.550422] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.550440] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.550465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.550488] RBP: 0000000000000000 R08: ff4413d2c33cae10 R09: ff4413d2c4f17030
[  733.550511] R10: ff4413d2c4f1e118 R11: fefefefefefefeff R12: 0000000000000000
[  733.550532] R13: 0000000000000011 R14: ff4413d2c4f1e000 R15: ff4413d2c30ae400
[  733.550556] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.550579] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.550599] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.550622] PKRU: 55555554
[  733.550630] Call Trace:
[  733.550637]  <TASK>
[  733.550646]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.550662]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.550678]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.550691]  cleanup_net (net/core/net_namespace.c:702)
[  733.550707]  process_one_work (kernel/workqueue.c:3314)
[  733.550721]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.550733]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.550745]  kthread (kernel/kthread.c:436)
[  733.550757]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.550770]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.550782]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.550796]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.550880] ------------[ cut here ]------------
| [  733.550896] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.550932] Modules linked in:
| [  733.550970] Tainted: [W]=WARN
[  733.550981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.550998] Workqueue: netns cleanup_net
[  733.551011] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.551025] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.551075] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.551094] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.551115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.551137] RBP: 0000000000000000 R08: ff4413d2c33e9550 R09: ff4413d2c4c4182c
[  733.551159] R10: ff4413d2c4f1d118 R11: fefefefefefefeff R12: 0000000000000000
[  733.551183] R13: 0000000000000011 R14: ff4413d2c4f1d000 R15: ff4413d2c30ae400
[  733.551205] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.551228] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.551246] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.551274] PKRU: 55555554
[  733.551285] Call Trace:
[  733.551291]  <TASK>
[  733.551299]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.551315]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.551334]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.551348]  cleanup_net (net/core/net_namespace.c:702)
[  733.551363]  process_one_work (kernel/workqueue.c:3314)
[  733.551375]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.551388]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.551408]  kthread (kernel/kthread.c:436)
[  733.551423]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.551435]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.551452]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.551465]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.551547] ------------[ cut here ]------------
| [  733.551564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.551596] Modules linked in:
| [  733.551639] Tainted: [W]=WARN
[  733.551650] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.551669] Workqueue: netns cleanup_net
[  733.551680] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.551695] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.551761] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.551778] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.551799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.551825] RBP: 0000000000000000 R08: ff4413d2c33cac50 R09: ff4413d2c4c46830
[  733.551846] R10: ff4413d2c4ecb118 R11: fefefefefefefeff R12: 0000000000000000
[  733.551868] R13: 0000000000000011 R14: ff4413d2c4ecb000 R15: ff4413d2c30ae400
[  733.551894] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.551919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.551938] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.551962] PKRU: 55555554
[  733.551970] Call Trace:
[  733.551976]  <TASK>
[  733.551985]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.552001]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.552017]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.552029]  cleanup_net (net/core/net_namespace.c:702)
[  733.552040]  process_one_work (kernel/workqueue.c:3314)
[  733.552051]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.552063]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.552074]  kthread (kernel/kthread.c:436)
[  733.552086]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.552099]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.552112]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.552126]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.552225] ------------[ cut here ]------------
| [  733.552243] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.552277] Modules linked in:
| [  733.552326] Tainted: [W]=WARN
[  733.552336] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.552356] Workqueue: netns cleanup_net
[  733.552367] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.552384] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.552440] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.552460] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.552484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.552508] RBP: 0000000000000000 R08: ff4413d2c33e9290 R09: ff4413d2c4ed102c
[  733.552531] R10: ff4413d2c4eca118 R11: fefefefefefefeff R12: 0000000000000000
[  733.552554] R13: 0000000000000011 R14: ff4413d2c4eca000 R15: ff4413d2c30ae400
[  733.552579] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.552603] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.552620] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.552647] PKRU: 55555554
[  733.552655] Call Trace:
[  733.552663]  <TASK>
[  733.552669]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.552687]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.552707]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.552722]  cleanup_net (net/core/net_namespace.c:702)
[  733.552734]  process_one_work (kernel/workqueue.c:3314)
[  733.552748]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.552760]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.552774]  kthread (kernel/kthread.c:436)
[  733.552790]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.552803]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.552815]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.552827]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.552902] ------------[ cut here ]------------
| [  733.552920] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.552952] Modules linked in:
| [  733.552994] Tainted: [W]=WARN
[  733.553004] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.553023] Workqueue: netns cleanup_net
[  733.553037] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.553055] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.553106] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.553124] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.553151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.553173] RBP: 0000000000000000 R08: ff4413d2c31b8110 R09: ff4413d2c4f1302c
[  733.553196] R10: ff4413d2c4ece118 R11: fefefefefefefeff R12: 0000000000000000
[  733.553219] R13: 0000000000000011 R14: ff4413d2c4ece000 R15: ff4413d2c30ae400
[  733.553246] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.553271] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.553289] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.553313] PKRU: 55555554
[  733.553321] Call Trace:
[  733.553330]  <TASK>
[  733.553337]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.553353]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.553370]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.553383]  cleanup_net (net/core/net_namespace.c:702)
[  733.553398]  process_one_work (kernel/workqueue.c:3314)
[  733.553411]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.553424]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.553435]  kthread (kernel/kthread.c:436)
[  733.553452]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.553464]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.553480]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.553495]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.578737] ------------[ cut here ]------------
| [  733.578763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.578800] Modules linked in:
| [  733.578846] Tainted: [W]=WARN
[  733.578856] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.578873] Workqueue: netns cleanup_net
[  733.578885] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.578904] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.578950] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.578970] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.578995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.579016] RBP: 0000000000000000 R08: ff4413d2c3361110 R09: ff4413d2c4f8702c
[  733.579040] R10: ff4413d2c4fc0118 R11: fefefefefefefeff R12: 0000000000000000
[  733.579065] R13: 0000000000000011 R14: ff4413d2c4fc0000 R15: ff4413d2c30ae400
[  733.579090] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.579114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.579131] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.579153] PKRU: 55555554
[  733.579160] Call Trace:
[  733.579170]  <TASK>
[  733.579177]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.579194]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.579210]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.579221]  cleanup_net (net/core/net_namespace.c:702)
[  733.579233]  process_one_work (kernel/workqueue.c:3314)
[  733.579244]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.579256]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.579268]  kthread (kernel/kthread.c:436)
[  733.579283]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.579298]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.579310]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.579323]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.579408] ------------[ cut here ]------------
| [  733.579425] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.579458] Modules linked in:
| [  733.579501] Tainted: [W]=WARN
[  733.579512] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.579530] Workqueue: netns cleanup_net
[  733.579541] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.579557] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.579606] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.579620] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.579643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.579663] RBP: 0000000000000000 R08: ff4413d2c31af210 R09: ff4413d2c4f8202c
[  733.579686] R10: ff4413d2c4f78118 R11: fefefefefefefeff R12: 0000000000000000
[  733.579715] R13: 0000000000000011 R14: ff4413d2c4f78000 R15: ff4413d2c30ae400
[  733.579742] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.579768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.579788] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.579813] PKRU: 55555554
[  733.579821] Call Trace:
[  733.579829]  <TASK>
[  733.579836]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.579853]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.579870]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.579883]  cleanup_net (net/core/net_namespace.c:702)
[  733.579895]  process_one_work (kernel/workqueue.c:3314)
[  733.579906]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.579918]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.579930]  kthread (kernel/kthread.c:436)
[  733.579941]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.579958]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.579971]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.579984]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  733.580056] ------------[ cut here ]------------
| [  733.580072] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: 2/197
| [  733.580103] Modules linked in:
| [  733.580148] Tainted: [W]=WARN
[  733.580161] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  733.580178] Workqueue: netns cleanup_net
[  733.580190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  733.580205] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 96 a5 fb ff b9 a6 ff ff
All code
========
   0:	80 00 00             	addb   $0x0,(%rax)
   3:	00 e8                	add    %ch,%al
   5:	09 d9                	or     %ebx,%ecx
   7:	ff                   	(bad)
   8:	ff 48 83             	decl   -0x7d(%rax)
   b:	c4                   	(bad)
   c:	38 85 c0 75 18 48    	cmp    %al,0x481875c0(%rbp)
  12:	83 c4 08             	add    $0x8,%esp
  15:	4c 89 f8             	mov    %r15,%rax
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	41 5c                	pop    %r12
  1c:	41 5d                	pop    %r13
  1e:	41 5e                	pop    %r14
  20:	41 5f                	pop    %r15
  22:	c3                   	ret
  23:	44 8b 48 08          	mov    0x8(%rax),%r9d
  27:	eb b4                	jmp    0xffffffffffffffdd
  29:	90                   	nop
  2a:*	0f 0b                	ud2		<-- trapping instruction
  2c:	90                   	nop
  2d:	ba 02 00 00 00       	mov    $0x2,%edx
  32:	4c 89 fe             	mov    %r15,%rsi
  35:	31 ff                	xor    %edi,%edi
  37:	e8 96 a5 fb ff       	call   0xfffffffffffba5d2
  3c:	b9                   	.byte 0xb9
  3d:	a6                   	cmpsb  (%rdi),(%rsi)
  3e:	ff                   	(bad)
  3f:	ff                   	.byte 0xff

Code starting with the faulting instruction
===========================================
   0:	0f 0b                	ud2
   2:	90                   	nop
   3:	ba 02 00 00 00       	mov    $0x2,%edx
   8:	4c 89 fe             	mov    %r15,%rsi
   b:	31 ff                	xor    %edi,%edi
   d:	e8 96 a5 fb ff       	call   0xfffffffffffba5a8
  12:	b9                   	.byte 0xb9
  13:	a6                   	cmpsb  (%rdi),(%rsi)
  14:	ff                   	(bad)
  15:	ff                   	.byte 0xff
[  733.580256] RSP: 0018:ff7290224042fc78 EFLAGS: 00010286
[  733.580272] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  733.580292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff4413d2c30ae400
[  733.580312] RBP: 0000000000000000 R08: ff4413d2c33bf190 R09: ff4413d2c4d7802c
[  733.580336] R10: ff4413d2c4d81118 R11: fefefefefefefeff R12: 0000000000000000
[  733.580356] R13: 0000000000000011 R14: ff4413d2c4d81000 R15: ff4413d2c30ae400
[  733.580378] FS:  0000000000000000(0000) GS:ff4413d344ebe000(0000) knlGS:0000000000000000
[  733.580408] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  733.580429] CR2: 00007f470aa0d680 CR3: 000000003ba42001 CR4: 0000000000771ef0
[  733.580453] PKRU: 55555554
[  733.580462] Call Trace:
[  733.580470]  <TASK>
[  733.580478]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  733.580497]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  733.580515]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  733.580527]  cleanup_net (net/core/net_namespace.c:702)
[  733.580539]  process_one_work (kernel/workqueue.c:3314)
[  733.580549]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  733.580560]  ? rescuer_thread (kernel/workqueue.c:3672)
[  733.580572]  kthread (kernel/kthread.c:436)
[  733.580584]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  733.580596]  ret_from_fork (arch/x86/kernel/process.c:158)
[  733.580609]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))


Finger prints:
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:__bond_release_one
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_state_change:linkwatch_sync_dev:rtnl_getlink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:rtnl_dellink
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:ipvlan_device_event:notifier_call_chain:unregister_netdevice_many_notify
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_update_features:bond_option_mode_set
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:netif_close:dev_close
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:ops_undo_list
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:call_netdevice_notifiers:br_add_if
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_open:dev_open:bond_enslave
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:rtnl_dellink:rtnetlink_rcv_msg:netlink_rcv_skb
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:macvlan_device_event
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:__dev_set_promiscuity:netif_set_promiscuity
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:call_netdevice_notifiers:bond_enslave
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:call_netdevice_notifiers:bond_change_active_slave
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_change_net_namespace:rtnl_newlink:rtnetlink_rcv_msg
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netif_set_mac_address:dev_set_mac_address
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:rtnl_newlink
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:bond_change_active_slave
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netif_set_mac_address:rtnl_newlink
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_link:netdev_master_upper_dev_link
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_unlink:netdev_upper_dev_unlink
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:netdev_compute_master_upper_features:br_add_if
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:ipvlan_device_event
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:bond_enslave
rtmsg_ifinfo_build_skb:rtmsg_ifinfo_newnet:__dev_change_net_namespace:rtnl_newlink:rtnetlink_rcv_msg
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_compute_master_upper_features:br_del_if
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_compute_master_upper_features:bond_enslave
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_upper_dev_link:netdev_upper_dev_link
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:register_netdevice:register_netdev:loopback_net_init
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:macvlan_device_event:notifier_call_chain:unregister_netdevice_many_notify
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:veth_newlink