======================================
| xx__-> [    2.136683] ------------[ cut here ]------------
| [    2.136731] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/174
| [    2.136788] Modules linked in:
| [    2.136872] Tainted: [W]=WARN
[    2.136892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.136928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.136957] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.137043] RSP: 0018:ff60666e0040fcc8 EFLAGS: 00010286
[    2.137072] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.137113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358900
[    2.137154] RBP: 0000000000000000 R08: ff3df32ec18cfa10 R09: ff3df32ec586702c
[    2.137192] R10: ff3df32ec5862118 R11: fefefefefefefeff R12: 0000000000000000
[    2.137230] R13: 0000000000000010 R14: ff3df32ec5862000 R15: ff3df32ec3358900
[    2.137273] FS:  00007f4f56b75840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.137314] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.137344] CR2: 0000000000479648 CR3: 0000000004740006 CR4: 0000000000771ef0
[    2.137384] PKRU: 55555554
[    2.137398] Call Trace:
[    2.137413]  <TASK>
[    2.137428]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.137447]  register_netdevice (net/core/dev.c:11488)
[    2.137469]  register_netdev (net/core/dev.c:11552)
[    2.137491]  loopback_net_init (drivers/net/loopback.c:218)
[    2.137519]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.137549]  ops_init (net/core/net_namespace.c:137)
[    2.137571]  setup_net (net/core/net_namespace.c:446)
[    2.137593]  copy_net_ns (net/core/net_namespace.c:579)
[    2.137614]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.137644]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.137670]  ksys_unshare (kernel/fork.c:3243)
[    2.137694]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.137714]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.137738]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.137767] RIP: 0033:0x7f4f56e37bcb
[    2.137785] 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
[    2.137878] RSP: 002b:00007ffd96abb998 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.137919] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f4f56e37bcb
[    2.137964] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.138004] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[    2.138048] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd96abdbc0
[    2.138089] R13: 0000000000000001 R14: 00007f4f56b756f8 R15: 00007ffd96abf88d
| [    2.141327] ------------[ cut here ]------------
| [    2.141387] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/175
| [    2.141469] Modules linked in:
| [    2.141650] Tainted: [W]=WARN
[    2.141706] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.141775] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.141842] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.141973] RSP: 0018:ff60666e0040f870 EFLAGS: 00010286
[    2.142045] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.142126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.142200] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec30ab02c
[    2.142278] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.142354] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18e0600
[    2.142430] FS:  00007f4692a63840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.142511] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.142587] CR2: 00000000004a04a0 CR3: 0000000003211001 CR4: 0000000000771ef0
[    2.142660] PKRU: 55555554
[    2.142709] Call Trace:
[    2.142756]  <TASK>
[    2.142803]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.142859]  __dev_notify_flags (net/core/dev.c:9787)
[    2.142914]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.142970]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.143033]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.143094]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.143149]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.143211]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.143273]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.143333]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.143391]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.143450]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.143507]  ___sys_sendmsg (net/socket.c:2752)
[    2.143569]  __sys_sendmsg (net/socket.c:2784)
[    2.143628]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.143686]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.143751] RIP: 0033:0x7f4692c9d08e
[    2.143805] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.143922] RSP: 002b:00007ffc26fe3f70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.143994] RAX: ffffffffffffffda RBX: 00007ffc26fe4718 RCX: 00007f4692c9d08e
[    2.144075] RDX: 0000000000000000 RSI: 00007ffc26fe4020 RDI: 0000000000000005
[    2.144156] RBP: 00007ffc26fe3f80 R08: 0000000000000000 R09: 0000000000000000
[    2.144229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.144305] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc26fe46f0
| [    2.147471] ------------[ cut here ]------------
| [    2.147501] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/176
| [    2.147558] Modules linked in:
| [    2.147635] Tainted: [W]=WARN
[    2.147656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.147689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.147719] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.147811] RSP: 0018:ff60666e00417720 EFLAGS: 00010286
[    2.147838] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.147876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358900
[    2.147914] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec586702c
[    2.147949] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.147988] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec3358900
[    2.148033] FS:  00007fb3bb8e9840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.148073] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.148108] CR2: 000000000b8ed988 CR3: 0000000004667002 CR4: 0000000000771ef0
[    2.148148] PKRU: 55555554
[    2.148163] Call Trace:
[    2.148177]  <TASK>
[    2.148191]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.148211]  __dev_notify_flags (net/core/dev.c:9787)
[    2.148231]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.148252]  netif_change_flags (net/core/dev.c:9820)
[    2.148273]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.148292]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.148322]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.148341]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.148364]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.148386]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.148407]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.148427]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.148456]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.148477]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.148496]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.148520]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.148540]  ___sys_sendmsg (net/socket.c:2752)
[    2.148560]  __sys_sendmsg (net/socket.c:2784)
[    2.148579]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.148601]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.148624] RIP: 0033:0x7fb3bbb2308e
[    2.148644] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.148735] RSP: 002b:00007ffd28dea0c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.148777] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb3bbb2308e
[    2.148817] RDX: 0000000000000000 RSI: 00007ffd28dea170 RDI: 0000000000000005
[    2.148856] RBP: 00007ffd28dea0d0 R08: 0000000000000000 R09: 0000000000000000
[    2.148896] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.148934] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd28dea840
| [    2.157978] ------------[ cut here ]------------
| [    2.158050] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/179
| [    2.158130] Modules linked in:
| [    2.158269] Tainted: [W]=WARN
[    2.158321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.158386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.158447] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.158579] RSP: 0018:ff60666e00427cc8 EFLAGS: 00010286
[    2.158638] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.158710] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.158781] RBP: 0000000000000000 R08: ff3df32ec311e950 R09: ff3df32ec588202c
[    2.158854] R10: ff3df32ec30ad118 R11: fefefefefefefeff R12: 0000000000000000
[    2.158926] R13: 0000000000000010 R14: ff3df32ec30ad000 R15: ff3df32ec18e0600
[    2.159001] FS:  00007f7b4f298840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.159093] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.159158] CR2: 00007f7b4f4a27d0 CR3: 000000000474c006 CR4: 0000000000771ef0
[    2.159232] PKRU: 55555554
[    2.159277] Call Trace:
[    2.159323]  <TASK>
[    2.159369]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.159423]  register_netdevice (net/core/dev.c:11488)
[    2.159478]  register_netdev (net/core/dev.c:11552)
[    2.159538]  loopback_net_init (drivers/net/loopback.c:218)
[    2.159593]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.159654]  ops_init (net/core/net_namespace.c:137)
[    2.159708]  setup_net (net/core/net_namespace.c:446)
[    2.159762]  copy_net_ns (net/core/net_namespace.c:579)
[    2.159816]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.159882]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.159942]  ksys_unshare (kernel/fork.c:3243)
[    2.159997]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.160056]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.160110]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.160170] RIP: 0033:0x7f7b4f55abcb
[    2.160223] 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
[    2.160346] RSP: 002b:00007ffcba728d98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.160418] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7b4f55abcb
[    2.160490] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.160569] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.160641] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcba72afc0
[    2.160714] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffcba72b88d
| [    2.163895] ------------[ cut here ]------------
| [    2.163931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/180
| [    2.163989] Modules linked in:
| [    2.164076] Tainted: [W]=WARN
[    2.164097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.164128] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.164156] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.164252] RSP: 0018:ff60666e0042f750 EFLAGS: 00010286
[    2.164280] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.164319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.164361] RBP: 0000000000000002 R08: ff3df32ec31704d0 R09: ff3df32ec2068030
[    2.164401] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.164442] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dfb00
[    2.164487] FS:  00007f1a5dce0840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.164537] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.164570] CR2: 00007f1a5ded5c40 CR3: 00000000044a9004 CR4: 0000000000771ef0
[    2.164613] PKRU: 55555554
[    2.164625] Call Trace:
[    2.164636]  <TASK>
[    2.164651]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.164672]  notifier_call_chain (kernel/notifier.c:85)
[    2.164692]  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)
[    2.164720]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[    2.164747]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    2.164766]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[    2.164788]  ? kick_pool (kernel/workqueue.c:1313)
[    2.164809]  ? notifier_call_chain (kernel/notifier.c:85)
[    2.164835]  ? __queue_work (kernel/workqueue.c:2401)
[    2.164857]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[    2.164887]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[    2.164907]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.164928]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.164955]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.164976]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.165005]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.165035]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.165057]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.165079]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.165099]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.165120]  ___sys_sendmsg (net/socket.c:2752)
[    2.165142]  __sys_sendmsg (net/socket.c:2784)
[    2.165164]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.165186]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.165215] RIP: 0033:0x7f1a5df1a08e
[    2.165237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.165327] RSP: 002b:00007ffe34b16880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.165369] RAX: ffffffffffffffda RBX: 00007ffe34b17028 RCX: 00007f1a5df1a08e
[    2.165411] RDX: 0000000000000000 RSI: 00007ffe34b16930 RDI: 0000000000000005
[    2.165452] RBP: 00007ffe34b16890 R08: 0000000000000000 R09: 0000000000000000
[    2.165495] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.165538] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe34b17000
| [    2.165631] ------------[ cut here ]------------
| [    2.165657] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/180
| [    2.165705] Modules linked in:
| [    2.165776] Tainted: [W]=WARN
[    2.165797] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.165830] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.165853] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.165952] RSP: 0018:ff60666e0042f870 EFLAGS: 00010286
[    2.165976] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.166019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.166062] RBP: 0000000000000000 R08: ff3df32ec31704d0 R09: ff3df32ec2068030
[    2.166100] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.166140] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dfb00
[    2.166180] FS:  00007f1a5dce0840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.166224] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.166257] CR2: 00007f1a5ded5c40 CR3: 00000000044a9004 CR4: 0000000000771ef0
[    2.166299] PKRU: 55555554
[    2.166312] Call Trace:
[    2.166327]  <TASK>
[    2.166340]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.166362]  __dev_notify_flags (net/core/dev.c:9787)
[    2.166382]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.166403]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.166423]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.166451]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.166472]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.166498]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.166527]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.166548]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.166569]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.166591]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.166612]  ___sys_sendmsg (net/socket.c:2752)
[    2.166633]  __sys_sendmsg (net/socket.c:2784)
[    2.166652]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.166671]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.166700] RIP: 0033:0x7f1a5df1a08e
[    2.166719] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.166815] RSP: 002b:00007ffe34b16880 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.166857] RAX: ffffffffffffffda RBX: 00007ffe34b17028 RCX: 00007f1a5df1a08e
[    2.166894] RDX: 0000000000000000 RSI: 00007ffe34b16930 RDI: 0000000000000005
[    2.166936] RBP: 00007ffe34b16890 R08: 0000000000000000 R09: 0000000000000000
[    2.166971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.167012] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe34b17000
| [    2.171548] ------------[ cut here ]------------
| [    2.171579] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/183
| [    2.171635] Modules linked in:
| [    2.171715] Tainted: [W]=WARN
[    2.171735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.171770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.171799] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.171891] RSP: 0018:ff60666e004375f0 EFLAGS: 00010286
[    2.171924] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.171969] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.172015] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec458b02c
[    2.172059] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[    2.172101] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec1896000
[    2.172145] FS:  00007f5ee6f41840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.172185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.172218] CR2: 00000000004eb188 CR3: 000000000476e006 CR4: 0000000000771ef0
[    2.172261] PKRU: 55555554
[    2.172272] Call Trace:
[    2.172286]  <TASK>
[    2.172299]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.172321]  __dev_notify_flags (net/core/dev.c:9787)
[    2.172343]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.172363]  veth_newlink (drivers/net/veth.c:1871)
[    2.172386]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.172407]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.172432]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.172453]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.172482]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.172508]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.172538]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.172559]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.172579]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.172598]  ___sys_sendmsg (net/socket.c:2752)
[    2.172618]  __sys_sendmsg (net/socket.c:2784)
[    2.172640]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.172661]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.172688] RIP: 0033:0x7f5ee717b08e
[    2.172705] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.172797] RSP: 002b:00007ffdb4ed3d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.172839] RAX: ffffffffffffffda RBX: 00007ffdb4ed4518 RCX: 00007f5ee717b08e
[    2.172881] RDX: 0000000000000000 RSI: 00007ffdb4ed3e20 RDI: 0000000000000005
[    2.172921] RBP: 00007ffdb4ed3d80 R08: 0000000000000000 R09: 0000000000000000
[    2.172961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.173003] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb4ed44f0
| [    2.173184] ------------[ cut here ]------------
| [    2.173210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/183
| [    2.173261] Modules linked in:
| [    2.173336] Tainted: [W]=WARN
[    2.173355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.173390] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.173420] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.173518] RSP: 0018:ff60666e00437870 EFLAGS: 00010286
[    2.173550] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.173592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.173632] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.173670] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.173712] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec1896000
[    2.173756] FS:  00007f5ee6f41840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.173797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.173829] CR2: 00000000004eb188 CR3: 000000000476e006 CR4: 0000000000771ef0
[    2.173870] PKRU: 55555554
[    2.173886] Call Trace:
[    2.173900]  <TASK>
[    2.173918]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.173939]  __dev_notify_flags (net/core/dev.c:9787)
[    2.173958]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.173977]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.173999]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.174028]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.174051]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.174077]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.174104]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.174124]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.174148]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.174170]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.174192]  ___sys_sendmsg (net/socket.c:2752)
[    2.174213]  __sys_sendmsg (net/socket.c:2784)
[    2.174233]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.174251]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.174278] RIP: 0033:0x7f5ee717b08e
[    2.174297] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.174393] RSP: 002b:00007ffdb4ed3d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.174433] RAX: ffffffffffffffda RBX: 00007ffdb4ed4518 RCX: 00007f5ee717b08e
[    2.174474] RDX: 0000000000000000 RSI: 00007ffdb4ed3e20 RDI: 0000000000000005
[    2.174515] RBP: 00007ffdb4ed3d80 R08: 0000000000000000 R09: 0000000000000000
[    2.174556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.174598] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb4ed44f0
| [    2.177679] ------------[ cut here ]------------
| [    2.177708] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/184
| [    2.177789] Modules linked in:
| [    2.179738] Tainted: [W]=WARN
[    2.179760] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.179793] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.179822] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.179912] RSP: 0018:ff60666e0043f708 EFLAGS: 00010286
[    2.179939] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.179979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358900
[    2.180021] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec5867030
[    2.180069] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.180107] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec3358900
[    2.180149] FS:  00007f149a990840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.180193] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.180231] CR2: 00007f149ac601a0 CR3: 00000000031af002 CR4: 0000000000771ef0
[    2.180274] PKRU: 55555554
[    2.180287] Call Trace:
[    2.180301]  <TASK>
[    2.180314]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.180334]  notifier_call_chain (kernel/notifier.c:85)
[    2.180355]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.180382]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.180404]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.180424]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.180443]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.180472]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.180493]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.180517]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.180551]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.180573]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.180593]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.180615]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.180638]  ___sys_sendmsg (net/socket.c:2752)
[    2.180659]  __sys_sendmsg (net/socket.c:2784)
[    2.180679]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.180697]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.180724] RIP: 0033:0x7f149abca08e
[    2.180744] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.180837] RSP: 002b:00007fff24d785a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.180875] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f149abca08e
[    2.180916] RDX: 0000000000000000 RSI: 00007fff24d78650 RDI: 0000000000000005
[    2.180960] RBP: 00007fff24d785b0 R08: 0000000000000000 R09: 0000000000000000
[    2.180997] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51b
[    2.181037] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff24d78d20
| [    2.184021] ------------[ cut here ]------------
| [    2.184055] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/185
| [    2.184113] Modules linked in:
| [    2.184194] Tainted: [W]=WARN
[    2.184214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.184247] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.184274] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.184369] RSP: 0018:ff60666e0043f720 EFLAGS: 00010286
[    2.184397] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.184437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.184486] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec458802c
[    2.184531] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[    2.184568] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec1896000
[    2.184612] FS:  00007fee8bd2d840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.184657] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.184692] CR2: 000000000f4f8988 CR3: 00000000045d3004 CR4: 0000000000771ef0
[    2.184732] PKRU: 55555554
[    2.184746] Call Trace:
[    2.184761]  <TASK>
[    2.184777]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.184798]  __dev_notify_flags (net/core/dev.c:9787)
[    2.184816]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.184839]  netif_change_flags (net/core/dev.c:9820)
[    2.184859]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.184881]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.184911]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.184931]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.184953]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.184985]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.185006]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.185028]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.185061]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.185083]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.185106]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.185128]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.185147]  ___sys_sendmsg (net/socket.c:2752)
[    2.185168]  __sys_sendmsg (net/socket.c:2784)
[    2.185191]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.185212]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.185241] RIP: 0033:0x7fee8bf6708e
[    2.185266] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.185358] RSP: 002b:00007ffcd751a6f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.185400] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fee8bf6708e
[    2.185441] RDX: 0000000000000000 RSI: 00007ffcd751a7a0 RDI: 0000000000000005
[    2.185483] RBP: 00007ffcd751a700 R08: 0000000000000000 R09: 0000000000000000
[    2.185525] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.185556] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd751ae70
| [    2.188690] ------------[ cut here ]------------
| [    2.188717] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/186
| [    2.188771] Modules linked in:
| [    2.188851] Tainted: [W]=WARN
[    2.188871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.188904] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.188931] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.189020] RSP: 0018:ff60666e00447618 EFLAGS: 00010286
[    2.189051] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.189091] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    2.189132] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec586702c
[    2.189174] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[    2.189214] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec18ec500
[    2.189256] FS:  00007f0154c97840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.189290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.189325] CR2: 00000000004ebe00 CR3: 00000000046ba004 CR4: 0000000000771ef0
[    2.189372] PKRU: 55555554
[    2.189385] Call Trace:
[    2.189400]  <TASK>
[    2.189414]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.189437]  notifier_call_chain (kernel/notifier.c:85)
[    2.189456]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.189483]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.189516]  br_add_if (net/bridge/br_if.c:619)
[    2.189542]  do_set_master (net/core/rtnetlink.c:3011)
[    2.189560]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.189580]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.189608]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.189632]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.189655]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.189683]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.189706]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.189726]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.189753]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.189775]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.189797]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.189819]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.189841]  ___sys_sendmsg (net/socket.c:2752)
[    2.189863]  __sys_sendmsg (net/socket.c:2784)
[    2.189885]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.189906]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.189935] RIP: 0033:0x7f0154ed108e
[    2.189956] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.190050] RSP: 002b:00007ffd9dcd0b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.190089] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0154ed108e
[    2.190131] RDX: 0000000000000000 RSI: 00007ffd9dcd0bc0 RDI: 0000000000000005
[    2.190168] RBP: 00007ffd9dcd0b20 R08: 0000000000000000 R09: 0000000000000000
[    2.190206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.190244] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9dcd1290
| [    2.190350] ------------[ cut here ]------------
| [    2.190378] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/186
| [    2.190426] Modules linked in:
| [    2.190500] Tainted: [W]=WARN
[    2.190522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.190556] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.190582] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.190680] RSP: 0018:ff60666e00447640 EFLAGS: 00010286
[    2.190707] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.190748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    2.190787] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec586702c
[    2.190825] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[    2.190863] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec18ec500
[    2.190905] FS:  00007f0154c97840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.190950] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.190987] CR2: 00000000004ebe00 CR3: 00000000046ba004 CR4: 0000000000771ef0
[    2.191036] PKRU: 55555554
[    2.191050] Call Trace:
[    2.191067]  <TASK>
[    2.191081]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.191101]  __dev_notify_flags (net/core/dev.c:9787)
[    2.191122]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.191150]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.191178]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.191199]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.191222]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.191243]  do_set_master (net/core/rtnetlink.c:3011)
[    2.191264]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.191281]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.191311]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.191333]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.191354]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.191380]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.191398]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.191418]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.191444]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.191466]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.191492]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.191516]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.191538]  ___sys_sendmsg (net/socket.c:2752)
[    2.191560]  __sys_sendmsg (net/socket.c:2784)
[    2.191582]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.191603]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.191629] RIP: 0033:0x7f0154ed108e
[    2.191648] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.191740] RSP: 002b:00007ffd9dcd0b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.191779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0154ed108e
[    2.191819] RDX: 0000000000000000 RSI: 00007ffd9dcd0bc0 RDI: 0000000000000005
[    2.191869] RBP: 00007ffd9dcd0b20 R08: 0000000000000000 R09: 0000000000000000
[    2.191913] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.191956] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9dcd1290
| [    2.192054] ------------[ cut here ]------------
| [    2.192081] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/186
| [    2.192130] Modules linked in:
| [    2.192205] Tainted: [W]=WARN
[    2.192228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.192262] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.192296] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.192387] RSP: 0018:ff60666e004476b0 EFLAGS: 00010286
[    2.192414] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.192460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    2.192500] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec586702c
[    2.192545] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.192583] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18ec500
[    2.192625] FS:  00007f0154c97840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.192666] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.192705] CR2: 00000000004ebe00 CR3: 00000000046ba004 CR4: 0000000000771ef0
[    2.192747] PKRU: 55555554
[    2.192761] Call Trace:
[    2.192773]  <TASK>
[    2.192788]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.192807]  notifier_call_chain (kernel/notifier.c:85)
[    2.192829]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.192855]  br_add_if (net/bridge/br_if.c:679)
[    2.192875]  do_set_master (net/core/rtnetlink.c:3011)
[    2.192898]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.192916]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.192946]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.192969]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.192990]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.193017]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.193041]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.193063]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.193095]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.193115]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.193137]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.193160]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.193180]  ___sys_sendmsg (net/socket.c:2752)
[    2.193203]  __sys_sendmsg (net/socket.c:2784)
[    2.193225]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.193245]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.193273] RIP: 0033:0x7f0154ed108e
[    2.193293] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.193383] RSP: 002b:00007ffd9dcd0b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.193430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0154ed108e
[    2.193469] RDX: 0000000000000000 RSI: 00007ffd9dcd0bc0 RDI: 0000000000000005
[    2.193510] RBP: 00007ffd9dcd0b20 R08: 0000000000000000 R09: 0000000000000000
[    2.193551] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.193588] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9dcd1290
| [    2.193681] ------------[ cut here ]------------
| [    2.193711] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/186
| [    2.193762] Modules linked in:
| [    2.193837] Tainted: [W]=WARN
[    2.193859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.193894] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.193923] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.194023] RSP: 0018:ff60666e00447668 EFLAGS: 00010286
[    2.194054] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.194097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    2.194140] RBP: 0000000000000002 R08: ff3df32ec1d42190 R09: ff3df32ec586702c
[    2.194180] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.194218] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18ec500
[    2.194259] FS:  00007f0154c97840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.194303] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.194333] CR2: 00000000004ebe00 CR3: 00000000046ba004 CR4: 0000000000771ef0
[    2.194371] PKRU: 55555554
[    2.194385] Call Trace:
[    2.194399]  <TASK>
[    2.194417]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.194439]  notifier_call_chain (kernel/notifier.c:85)
[    2.194459]  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)
[    2.194493]  br_add_if (net/bridge/br_if.c:683)
[    2.194515]  do_set_master (net/core/rtnetlink.c:3011)
[    2.194538]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.194558]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.194585]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.194607]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.194628]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.194655]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.194680]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.194701]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.194729]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.194748]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.194770]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.194791]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.194812]  ___sys_sendmsg (net/socket.c:2752)
[    2.194831]  __sys_sendmsg (net/socket.c:2784)
[    2.194850]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.194871]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.194897] RIP: 0033:0x7f0154ed108e
[    2.194917] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.195015] RSP: 002b:00007ffd9dcd0b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.195058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0154ed108e
[    2.195098] RDX: 0000000000000000 RSI: 00007ffd9dcd0bc0 RDI: 0000000000000005
[    2.195135] RBP: 00007ffd9dcd0b20 R08: 0000000000000000 R09: 0000000000000000
[    2.195175] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.195217] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9dcd1290
| [    2.198150] ------------[ cut here ]------------
| [    2.198179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.198234] Modules linked in:
| [    2.198315] Tainted: [W]=WARN
[    2.198339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.198374] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.198398] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.198506] RSP: 0018:ff60666e00447600 EFLAGS: 00010286
[    2.198548] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.198588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.198628] RBP: 0000000000000000 R08: ff3df32ec31704d0 R09: ff3df32ec4588030
[    2.198668] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.198710] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dfb00
[    2.198753] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.198787] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.198821] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.198864] PKRU: 55555554
[    2.198877] Call Trace:
[    2.198890]  <TASK>
[    2.198904]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.198921]  notifier_call_chain (kernel/notifier.c:85)
[    2.198944]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.198974]  bond_enslave (drivers/net/bonding/bond_main.c:983 drivers/net/bonding/bond_main.c:970 drivers/net/bonding/bond_main.c:2017)
[    2.198995]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[    2.199013]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.199035]  do_set_master (net/core/rtnetlink.c:3011)
[    2.199056]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.199079]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.199106]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.199128]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.199146]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.199173]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.199193]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.199212]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.199241]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.199261]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.199287]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.199309]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.199330]  ___sys_sendmsg (net/socket.c:2752)
[    2.199352]  __sys_sendmsg (net/socket.c:2784)
[    2.199374]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.199395]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.199422] RIP: 0033:0x7f4e335b508e
[    2.199444] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.199535] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.199577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.199617] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.199659] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.199705] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.199750] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.199840] ------------[ cut here ]------------
| [    2.199867] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.199916] Modules linked in:
| [    2.199988] Tainted: [W]=WARN
[    2.200007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.200043] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.200072] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.200163] RSP: 0018:ff60666e004475a8 EFLAGS: 00010286
[    2.200191] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.200231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.200278] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.200320] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.200361] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfb00
[    2.200403] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.200445] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.200477] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.200521] PKRU: 55555554
[    2.200535] Call Trace:
[    2.200548]  <TASK>
[    2.200562]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.200585]  notifier_call_chain (kernel/notifier.c:85)
[    2.200604]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.200630]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.200652]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.200673]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.200692]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.200711]  do_set_master (net/core/rtnetlink.c:3011)
[    2.200730]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.200754]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.200782]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.200804]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.200825]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.200851]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.200873]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.200893]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.200922]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.200942]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.200964]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.200983]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.201006]  ___sys_sendmsg (net/socket.c:2752)
[    2.201030]  __sys_sendmsg (net/socket.c:2784)
[    2.201049]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.201070]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.201098] RIP: 0033:0x7f4e335b508e
[    2.201118] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.201211] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.201252] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.201294] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.201333] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.201373] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.201410] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.201505] ------------[ cut here ]------------
| [    2.201534] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.201585] Modules linked in:
| [    2.201658] Tainted: [W]=WARN
[    2.201678] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.201714] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.201740] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.201829] RSP: 0018:ff60666e00447600 EFLAGS: 00010286
[    2.201855] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.201895] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.201934] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.201973] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.202014] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfb00
[    2.202060] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.202101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.202139] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.202181] PKRU: 55555554
[    2.202192] Call Trace:
[    2.202202]  <TASK>
[    2.202218]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.202241]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.202264]  dev_open (net/core/dev_api.c:202)
[    2.202282]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.202301]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.202325]  do_set_master (net/core/rtnetlink.c:3011)
[    2.202342]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.202361]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.202390]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.202412]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.202432]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.202456]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.202479]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.202501]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.202532]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.202554]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.202575]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.202596]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.202617]  ___sys_sendmsg (net/socket.c:2752)
[    2.202639]  __sys_sendmsg (net/socket.c:2784)
[    2.202661]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.202683]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.202712] RIP: 0033:0x7f4e335b508e
[    2.202733] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.202823] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.202864] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.202905] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.202945] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.202987] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.203028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.203121] ------------[ cut here ]------------
| [    2.203146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.203192] Modules linked in:
| [    2.203266] Tainted: [W]=WARN
[    2.203288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.203325] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.203352] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.203442] RSP: 0018:ff60666e004475e8 EFLAGS: 00010286
[    2.203468] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.203506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.203549] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.203586] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.203629] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfb00
[    2.203670] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.203714] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.203741] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.203780] PKRU: 55555554
[    2.203794] Call Trace:
[    2.203808]  <TASK>
[    2.203822]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.203842]  notifier_call_chain (kernel/notifier.c:85)
[    2.203862]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.203889]  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)
[    2.203911]  do_set_master (net/core/rtnetlink.c:3011)
[    2.203933]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.203955]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.203981]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.204003]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.204023]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.204055]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.204074]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.204100]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.204128]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.204149]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.204172]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.204194]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.204217]  ___sys_sendmsg (net/socket.c:2752)
[    2.204241]  __sys_sendmsg (net/socket.c:2784)
[    2.204259]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.204279]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.204306] RIP: 0033:0x7f4e335b508e
[    2.204324] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.204421] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.204462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.204504] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.204546] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.204583] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.204626] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.204720] ------------[ cut here ]------------
| [    2.204744] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.204790] Modules linked in:
| [    2.204865] Tainted: [W]=WARN
[    2.204883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.204916] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.204942] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.205035] RSP: 0018:ff60666e004475e8 EFLAGS: 00010286
[    2.205062] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.205104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.205142] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.205179] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.205223] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfb00
[    2.205271] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.205309] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.205343] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.205384] PKRU: 55555554
[    2.205398] Call Trace:
[    2.205412]  <TASK>
[    2.205425]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.205447]  notifier_call_chain (kernel/notifier.c:85)
[    2.205466]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.205493]  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)
[    2.205517]  do_set_master (net/core/rtnetlink.c:3011)
[    2.205538]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.205557]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.205587]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.205609]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.205630]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.205656]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.205674]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.205696]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.205722]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.205741]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.205764]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.205784]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.205807]  ___sys_sendmsg (net/socket.c:2752)
[    2.205830]  __sys_sendmsg (net/socket.c:2784)
[    2.205852]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.205873]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.205901] RIP: 0033:0x7f4e335b508e
[    2.205921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.206016] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.206057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.206090] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.206128] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.206171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.206210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.206296] ------------[ cut here ]------------
| [    2.206322] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.206369] Modules linked in:
| [    2.206447] Tainted: [W]=WARN
[    2.206469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.206508] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.206538] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.206627] RSP: 0018:ff60666e00447568 EFLAGS: 00010286
[    2.206654] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.206695] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.206736] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.206779] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.206819] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfb00
[    2.206858] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.206899] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.206936] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.206977] PKRU: 55555554
[    2.206993] Call Trace:
[    2.207007]  <TASK>
[    2.207020]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.207043]  notifier_call_chain (kernel/notifier.c:85)
[    2.207064]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.207093]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.207119]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.207140]  do_set_master (net/core/rtnetlink.c:3011)
[    2.207162]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.207179]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.207205]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.207228]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.207248]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.207276]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.207297]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.207317]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.207345]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.207364]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.207384]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.207406]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.207424]  ___sys_sendmsg (net/socket.c:2752)
[    2.207444]  __sys_sendmsg (net/socket.c:2784)
[    2.207466]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.207484]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.207515] RIP: 0033:0x7f4e335b508e
[    2.207537] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.207630] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.207673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.207714] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.207755] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.207802] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.207845] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.207935] ------------[ cut here ]------------
| [    2.207964] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.208023] Modules linked in:
| [    2.208096] Tainted: [W]=WARN
[    2.208115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.208148] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.208174] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.208265] RSP: 0018:ff60666e004475e8 EFLAGS: 00010286
[    2.208294] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.208333] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.208375] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.208417] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.208463] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfb00
[    2.208504] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.208547] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.208582] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.208623] PKRU: 55555554
[    2.208636] Call Trace:
[    2.208650]  <TASK>
[    2.208664]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.208684]  notifier_call_chain (kernel/notifier.c:85)
[    2.208704]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.208732]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.208754]  do_set_master (net/core/rtnetlink.c:3011)
[    2.208775]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.208795]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.208818]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.208838]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.208861]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.208889]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.208910]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.208929]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.208959]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.208980]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.208999]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.209021]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.209043]  ___sys_sendmsg (net/socket.c:2752)
[    2.209061]  __sys_sendmsg (net/socket.c:2784)
[    2.209084]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.209105]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.209133] RIP: 0033:0x7f4e335b508e
[    2.209157] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.209252] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.209295] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.209334] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.209372] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.209412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.209455] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.209545] ------------[ cut here ]------------
| [    2.209575] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.209623] Modules linked in:
| [    2.209694] Tainted: [W]=WARN
[    2.209715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.209756] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.209783] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.209873] RSP: 0018:ff60666e004475b8 EFLAGS: 00010286
[    2.209904] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.209943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.209983] RBP: 0000000000000002 R08: ff3df32ec31704d0 R09: ff3df32ec4588030
[    2.210035] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.210077] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dfb00
[    2.210119] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.210160] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.210193] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.210236] PKRU: 55555554
[    2.210250] Call Trace:
[    2.210264]  <TASK>
[    2.210281]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.210303]  notifier_call_chain (kernel/notifier.c:85)
[    2.210324]  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)
[    2.210357]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.210377]  do_set_master (net/core/rtnetlink.c:3011)
[    2.210399]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.210423]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.210451]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.210471]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.210489]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.210524]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.210547]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.210568]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.210597]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.210618]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.210638]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.210660]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.210681]  ___sys_sendmsg (net/socket.c:2752)
[    2.210702]  __sys_sendmsg (net/socket.c:2784)
[    2.210722]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.210740]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.210768] RIP: 0033:0x7f4e335b508e
[    2.210786] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.210886] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.210925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.210963] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.211015] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.211056] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.211095] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.211236] ------------[ cut here ]------------
| [    2.211263] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.211314] Modules linked in:
| [    2.211389] Tainted: [W]=WARN
[    2.211409] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.211443] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.211466] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.211562] RSP: 0018:ff60666e00447548 EFLAGS: 00010286
[    2.211595] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.211642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.211680] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.211719] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.211757] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfb00
[    2.211805] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.211843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.211878] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.211925] PKRU: 55555554
[    2.211939] Call Trace:
[    2.211952]  <TASK>
[    2.211965]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.211984]  notifier_call_chain (kernel/notifier.c:85)
[    2.212006]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.212035]  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)
[    2.212061]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    2.212084]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    2.212107]  do_set_master (net/core/rtnetlink.c:3011)
[    2.212129]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.212150]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.212177]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.212197]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.212216]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.212245]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.212265]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.212287]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.212314]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.212335]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.212355]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.212378]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.212403]  ___sys_sendmsg (net/socket.c:2752)
[    2.212424]  __sys_sendmsg (net/socket.c:2784)
[    2.212444]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.212462]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.212488] RIP: 0033:0x7f4e335b508e
[    2.212507] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.212612] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.212652] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.212690] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.212728] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.212773] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.212814] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.212910] ------------[ cut here ]------------
| [    2.212939] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/187
| [    2.212989] Modules linked in:
| [    2.213067] Tainted: [W]=WARN
[    2.213088] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.213121] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.213148] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.213239] RSP: 0018:ff60666e00447568 EFLAGS: 00010286
[    2.213270] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.213311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.213352] RBP: 0000000000000003 R08: ff3df32ec31704d0 R09: ff3df32ec4588030
[    2.213396] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.213434] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dfb00
[    2.213483] FS:  00007f4e3337b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.213530] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.213564] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.213605] PKRU: 55555554
[    2.213617] Call Trace:
[    2.213632]  <TASK>
[    2.213644]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.213669]  notifier_call_chain (kernel/notifier.c:85)
[    2.213692]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.213720]  bond_change_active_slave (drivers/net/bonding/bond_main.c:1329)
[    2.213751]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1375)
[    2.213780]  bond_enslave (drivers/net/bonding/bond_main.c:2286)
[    2.213803]  do_set_master (net/core/rtnetlink.c:3011)
[    2.213826]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.213847]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.213873]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.213891]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.213912]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.213935]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.213954]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.213976]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.214006]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.214029]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.214049]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.214070]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.214089]  ___sys_sendmsg (net/socket.c:2752)
[    2.214112]  __sys_sendmsg (net/socket.c:2784)
[    2.214133]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.214154]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.214180] RIP: 0033:0x7f4e335b508e
[    2.214199] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.214292] RSP: 002b:00007ffef3c06cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.214333] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4e335b508e
[    2.214375] RDX: 0000000000000000 RSI: 00007ffef3c06d70 RDI: 0000000000000005
[    2.214415] RBP: 00007ffef3c06cd0 R08: 0000000000000000 R09: 0000000000000000
[    2.214457] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.214501] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3c07440
| [    2.214662] ------------[ cut here ]------------
| [    2.214692] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/39
| [    2.214751] Modules linked in:
| [    2.214824] Tainted: [W]=WARN
[    2.214844] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.214875] Workqueue: events_unbound linkwatch_event
[    2.214906] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.214935] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.215034] RSP: 0018:ff60666e00163d50 EFLAGS: 00010286
[    2.215063] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.215106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.215147] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4588030
[    2.215188] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    2.215230] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec1896000
[    2.215277] FS:  0000000000000000(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.215315] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.215350] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.215391] PKRU: 55555554
[    2.215404] Call Trace:
[    2.215418]  <TASK>
[    2.215432]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.215452]  netif_state_change (net/core/dev.c:1605)
[    2.215472]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.215493]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.215524]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.215544]  process_one_work (kernel/workqueue.c:3314)
[    2.215563]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.215584]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.215606]  kthread (kernel/kthread.c:436)
[    2.215628]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.215650]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.215669]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.215690]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.215828] ------------[ cut here ]------------
| [    2.215854] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/39
| [    2.215901] Modules linked in:
| [    2.215975] Tainted: [W]=WARN
[    2.216000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.216035] Workqueue: events_unbound linkwatch_event
[    2.216064] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.216090] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.216180] RSP: 0018:ff60666e00163d50 EFLAGS: 00010286
[    2.216208] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.216248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.216289] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec458802c
[    2.216324] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[    2.216362] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec1896000
[    2.216403] FS:  0000000000000000(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.216440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.216472] CR2: 0000000005e46988 CR3: 000000000459a006 CR4: 0000000000771ef0
[    2.216516] PKRU: 55555554
[    2.216531] Call Trace:
[    2.216544]  <TASK>
[    2.216557]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.216575]  netif_state_change (net/core/dev.c:1605)
[    2.216605]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.216628]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.216661]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.216681]  process_one_work (kernel/workqueue.c:3314)
[    2.216704]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.216726]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.216746]  kthread (kernel/kthread.c:436)
[    2.216771]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.216791]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.216808]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.216831]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.223746] ------------[ cut here ]------------
| [    2.223807] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/190
| [    2.223895] Modules linked in:
| [    2.224044] Tainted: [W]=WARN
[    2.224097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.224163] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.224224] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.224352] RSP: 0018:ff60666e004575f0 EFLAGS: 00010286
[    2.224412] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.224484] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.224566] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec458d02c
[    2.224639] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[    2.224711] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18e1d00
[    2.224786] FS:  00007f7ae9154840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.224860] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.224926] CR2: 00000000004eb188 CR3: 00000000031c3006 CR4: 0000000000771ef0
[    2.225001] PKRU: 55555554
[    2.225054] Call Trace:
[    2.225101]  <TASK>
[    2.225147]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.225202]  __dev_notify_flags (net/core/dev.c:9787)
[    2.225257]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.225311]  ? 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))
[    2.225372]  veth_newlink (drivers/net/veth.c:1871)
[    2.225428]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.225483]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.225550]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.225605]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.225666]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.225727]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.225782]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.225836]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.225891]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.225946]  ___sys_sendmsg (net/socket.c:2752)
[    2.226001]  __sys_sendmsg (net/socket.c:2784)
[    2.226061]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.226115]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.226175] RIP: 0033:0x7f7ae938e08e
[    2.226229] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.226352] RSP: 002b:00007ffe0dbcfc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.226424] RAX: ffffffffffffffda RBX: 00007ffe0dbd03f8 RCX: 00007f7ae938e08e
[    2.226497] RDX: 0000000000000000 RSI: 00007ffe0dbcfd00 RDI: 0000000000000005
[    2.226573] RBP: 00007ffe0dbcfc60 R08: 0000000000000000 R09: 0000000000000000
[    2.226645] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.226718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0dbd03d0
| [    2.227045] ------------[ cut here ]------------
| [    2.227105] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/190
| [    2.227186] Modules linked in:
| [    2.227326] Tainted: [W]=WARN
[    2.227379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.227444] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.227505] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.227631] RSP: 0018:ff60666e00457870 EFLAGS: 00010286
[    2.227691] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.227764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.227836] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec588a030
[    2.227909] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.227981] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18e1d00
[    2.228073] FS:  00007f7ae9154840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.228146] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.228213] CR2: 00000000004eb188 CR3: 00000000031c3006 CR4: 0000000000771ef0
[    2.228288] PKRU: 55555554
[    2.228335] Call Trace:
[    2.228381]  <TASK>
[    2.228427]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.228482]  __dev_notify_flags (net/core/dev.c:9787)
[    2.228542]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.228597]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.228652]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.228713]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.228768]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.228829]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.228890]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.228945]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.229000]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.229058]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.229113]  ___sys_sendmsg (net/socket.c:2752)
[    2.229172]  __sys_sendmsg (net/socket.c:2784)
[    2.229227]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.229281]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.229342] RIP: 0033:0x7f7ae938e08e
[    2.229396] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.229525] RSP: 002b:00007ffe0dbcfc50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.229603] RAX: ffffffffffffffda RBX: 00007ffe0dbd03f8 RCX: 00007f7ae938e08e
[    2.229675] RDX: 0000000000000000 RSI: 00007ffe0dbcfd00 RDI: 0000000000000005
[    2.229748] RBP: 00007ffe0dbcfc60 R08: 0000000000000000 R09: 0000000000000000
[    2.229820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.229892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe0dbd03d0
| [    2.232962] ------------[ cut here ]------------
| [    2.232991] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/191
| [    2.233061] Modules linked in:
| [    2.233164] Tainted: [W]=WARN
[    2.233184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.233230] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.233266] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.233385] RSP: 0018:ff60666e0045f708 EFLAGS: 00010286
[    2.233425] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.233483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.233563] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec4588030
[    2.233611] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.233654] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec1896000
[    2.233702] FS:  00007ff157561840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.233758] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.233804] CR2: 00007ff1578311a0 CR3: 000000000469c004 CR4: 0000000000771ef0
[    2.233856] PKRU: 55555554
[    2.233868] Call Trace:
[    2.233879]  <TASK>
[    2.233896]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.233928]  notifier_call_chain (kernel/notifier.c:85)
[    2.233957]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.233985]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.234018]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.234041]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.234076]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.234105]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.234133]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.234151]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.234174]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.234201]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.234224]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.234241]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.234275]  ___sys_sendmsg (net/socket.c:2752)
[    2.234297]  __sys_sendmsg (net/socket.c:2784)
[    2.234326]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.234350]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.234389] RIP: 0033:0x7ff15779b08e
[    2.234411] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.234538] RSP: 002b:00007ffec02ddf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.234582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff15779b08e
[    2.234630] RDX: 0000000000000000 RSI: 00007ffec02de030 RDI: 0000000000000005
[    2.234683] RBP: 00007ffec02ddf90 R08: 0000000000000000 R09: 0000000000000000
[    2.234718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51b
[    2.234770] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec02de700
| [    2.237985] ------------[ cut here ]------------
| [    2.238054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/192
| [    2.238141] Modules linked in:
| [    2.238283] Tainted: [W]=WARN
[    2.238335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.238401] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.238462] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.238592] RSP: 0018:ff60666e00467720 EFLAGS: 00010286
[    2.238653] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.238727] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.238798] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec588a02c
[    2.238871] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[    2.238944] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18e1d00
[    2.239020] FS:  00007fbf58eac840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.239103] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.239170] CR2: 000000000f708988 CR3: 00000000044e8002 CR4: 0000000000771ef0
[    2.239245] PKRU: 55555554
[    2.239291] Call Trace:
[    2.239337]  <TASK>
[    2.239383]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.239438]  __dev_notify_flags (net/core/dev.c:9787)
[    2.239493]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.239550]  netif_change_flags (net/core/dev.c:9820)
[    2.239605]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.239660]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.239722]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.239778]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.239833]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.239895]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.239949]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.240004]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.240070]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.240125]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.240179]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.240234]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.240289]  ___sys_sendmsg (net/socket.c:2752)
[    2.240344]  __sys_sendmsg (net/socket.c:2784)
[    2.240399]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.240454]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.240520] RIP: 0033:0x7fbf590e608e
[    2.240575] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.240703] RSP: 002b:00007ffdf5d8ba10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.240778] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbf590e608e
[    2.240852] RDX: 0000000000000000 RSI: 00007ffdf5d8bac0 RDI: 0000000000000005
[    2.240925] RBP: 00007ffdf5d8ba20 R08: 0000000000000000 R09: 0000000000000000
[    2.240998] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.241079] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf5d8c190
| [    2.244099] ------------[ cut here ]------------
| [    2.244126] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/193
| [    2.244184] Modules linked in:
| [    2.244269] Tainted: [W]=WARN
[    2.244288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.244322] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.244350] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.244430] RSP: 0018:ff60666e0046f6d0 EFLAGS: 00010286
[    2.244458] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.244498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.244543] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec458802c
[    2.244581] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.244622] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18dfb00
[    2.244669] FS:  00007f74eb3ec840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.244712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.244748] CR2: 00000000004ec908 CR3: 000000000317f006 CR4: 0000000000771ef0
[    2.244787] PKRU: 55555554
[    2.244800] Call Trace:
[    2.244815]  <TASK>
[    2.244829]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.244850]  netif_state_change (net/core/dev.c:1605)
[    2.244868]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.244887]  linkwatch_sync_dev (net/core/link_watch.c:295)
[    2.244913]  rtnl_getlink (net/core/rtnetlink.c:4273)
[    2.244935]  ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236)
[    2.244965]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.244986]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    2.245014]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.245046]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.245069]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.245088]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.245110]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.245130]  ___sys_sendmsg (net/socket.c:2752)
[    2.245153]  __sys_sendmsg (net/socket.c:2784)
[    2.245171]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.245193]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.245225] RIP: 0033:0x7f74eb62608e
[    2.245247] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.245343] RSP: 002b:00007ffdd2769130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.245383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74eb62608e
[    2.245423] RDX: 0000000000000000 RSI: 00007ffdd27691e0 RDI: 0000000000000006
[    2.245467] RBP: 00007ffdd2769140 R08: 0000000000000000 R09: 0000000000000000
[    2.245507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.245552] R13: 00007ffdd2769290 R14: 00007ffdd276aed8 R15: 00000000fffffff5
| [    2.245737] ------------[ cut here ]------------
| [    2.245762] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/193
| [    2.245804] Modules linked in:
| [    2.245884] Tainted: [W]=WARN
[    2.245904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.245936] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.245963] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.246067] RSP: 0018:ff60666e0046f618 EFLAGS: 00010286
[    2.246098] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.246140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.246182] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec458802c
[    2.246230] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[    2.246268] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18dfb00
[    2.246316] FS:  00007f74eb3ec840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.246364] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.246397] CR2: 00000000004ebe08 CR3: 000000000317f006 CR4: 0000000000771ef0
[    2.246440] PKRU: 55555554
[    2.246452] Call Trace:
[    2.246466]  <TASK>
[    2.246481]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.246503]  notifier_call_chain (kernel/notifier.c:85)
[    2.246528]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.246557]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.246584]  br_add_if (net/bridge/br_if.c:619)
[    2.246605]  do_set_master (net/core/rtnetlink.c:3011)
[    2.246625]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.246644]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.246671]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.246695]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.246715]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.246738]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.246760]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.246782]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.246808]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.246827]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.246846]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.246869]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.246892]  ___sys_sendmsg (net/socket.c:2752)
[    2.246914]  __sys_sendmsg (net/socket.c:2784)
[    2.246937]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.246958]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.246985] RIP: 0033:0x7f74eb62608e
[    2.247006] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.247108] RSP: 002b:00007ffdd276a740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.247150] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74eb62608e
[    2.247188] RDX: 0000000000000000 RSI: 00007ffdd276a7f0 RDI: 0000000000000005
[    2.247227] RBP: 00007ffdd276a750 R08: 0000000000000000 R09: 0000000000000000
[    2.247268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.247309] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd276aec0
| [    2.247422] ------------[ cut here ]------------
| [    2.247451] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/193
| [    2.247502] Modules linked in:
| [    2.247580] Tainted: [W]=WARN
[    2.247601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.247634] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.247657] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.247753] RSP: 0018:ff60666e0046f640 EFLAGS: 00010286
[    2.247779] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.247821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.247860] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec458802c
[    2.247904] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[    2.247954] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18dfb00
[    2.247992] FS:  00007f74eb3ec840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.248037] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.248071] CR2: 00000000004ebe08 CR3: 000000000317f006 CR4: 0000000000771ef0
[    2.248116] PKRU: 55555554
[    2.248130] Call Trace:
[    2.248145]  <TASK>
[    2.248159]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.248181]  __dev_notify_flags (net/core/dev.c:9787)
[    2.248202]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.248233]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.248263]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.248284]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.248304]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.248322]  do_set_master (net/core/rtnetlink.c:3011)
[    2.248341]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.248366]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.248391]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.248413]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.248434]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.248460]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.248478]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.248499]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.248527]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.248549]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.248571]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.248593]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.248613]  ___sys_sendmsg (net/socket.c:2752)
[    2.248633]  __sys_sendmsg (net/socket.c:2784)
[    2.248654]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.248676]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.248698] RIP: 0033:0x7f74eb62608e
[    2.248718] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.248821] RSP: 002b:00007ffdd276a740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.248863] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74eb62608e
[    2.248904] RDX: 0000000000000000 RSI: 00007ffdd276a7f0 RDI: 0000000000000005
[    2.248945] RBP: 00007ffdd276a750 R08: 0000000000000000 R09: 0000000000000000
[    2.248985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.249024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd276aec0
| [    2.249112] ------------[ cut here ]------------
| [    2.249137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/193
| [    2.249188] Modules linked in:
| [    2.249265] Tainted: [W]=WARN
[    2.249285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.249318] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.249347] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.249441] RSP: 0018:ff60666e0046f6b0 EFLAGS: 00010286
[    2.249465] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.249508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.249553] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec458802c
[    2.249592] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.249636] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18dfb00
[    2.249682] FS:  00007f74eb3ec840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.249721] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.249753] CR2: 00000000004ebe08 CR3: 000000000317f006 CR4: 0000000000771ef0
[    2.249794] PKRU: 55555554
[    2.249807] Call Trace:
[    2.249821]  <TASK>
[    2.249833]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.249856]  notifier_call_chain (kernel/notifier.c:85)
[    2.249873]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[    2.249901]  br_add_if (net/bridge/br_if.c:679)
[    2.249921]  do_set_master (net/core/rtnetlink.c:3011)
[    2.249940]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.249963]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.249992]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.250013]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.250037]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.250064]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.250086]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.250108]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.250137]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.250158]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.250181]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.250203]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.250223]  ___sys_sendmsg (net/socket.c:2752)
[    2.250246]  __sys_sendmsg (net/socket.c:2784)
[    2.250268]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.250289]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.250315] RIP: 0033:0x7f74eb62608e
[    2.250335] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.250433] RSP: 002b:00007ffdd276a740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.250473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74eb62608e
[    2.250519] RDX: 0000000000000000 RSI: 00007ffdd276a7f0 RDI: 0000000000000005
[    2.250560] RBP: 00007ffdd276a750 R08: 0000000000000000 R09: 0000000000000000
[    2.250600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.250640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd276aec0
| [    2.250728] ------------[ cut here ]------------
| [    2.250754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/193
| [    2.250795] Modules linked in:
| [    2.250871] Tainted: [W]=WARN
[    2.250893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.250928] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.250955] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.251050] RSP: 0018:ff60666e0046f668 EFLAGS: 00010286
[    2.251079] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.251125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.251164] RBP: 0000000000000002 R08: ff3df32ec1d42190 R09: ff3df32ec458802c
[    2.251202] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.251244] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18dfb00
[    2.251286] FS:  00007f74eb3ec840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.251328] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.251361] CR2: 00000000004ebe08 CR3: 000000000317f006 CR4: 0000000000771ef0
[    2.251404] PKRU: 55555554
[    2.251417] Call Trace:
[    2.251429]  <TASK>
[    2.251444]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.251464]  notifier_call_chain (kernel/notifier.c:85)
[    2.251485]  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)
[    2.251518]  br_add_if (net/bridge/br_if.c:683)
[    2.251539]  do_set_master (net/core/rtnetlink.c:3011)
[    2.251559]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.251579]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.251604]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.251626]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.251647]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.251671]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.251693]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.251714]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.251736]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.251759]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.251779]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.251798]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.251820]  ___sys_sendmsg (net/socket.c:2752)
[    2.251842]  __sys_sendmsg (net/socket.c:2784)
[    2.251863]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.251883]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.251908] RIP: 0033:0x7f74eb62608e
[    2.251926] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.252018] RSP: 002b:00007ffdd276a740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.252061] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f74eb62608e
[    2.252100] RDX: 0000000000000000 RSI: 00007ffdd276a7f0 RDI: 0000000000000005
[    2.252138] RBP: 00007ffdd276a750 R08: 0000000000000000 R09: 0000000000000000
[    2.252176] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.252219] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdd276aec0
| [    2.255192] ------------[ cut here ]------------
| [    2.255250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.255337] Modules linked in:
| [    2.255477] Tainted: [W]=WARN
[    2.255536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.255604] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.255665] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.255792] RSP: 0018:ff60666e004775a8 EFLAGS: 00010286
[    2.255853] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.255927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.255999] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec588a030
[    2.256078] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.256152] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18e0600
[    2.256228] FS:  00007f60676e6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.256302] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.256368] CR2: 000000000bd30988 CR3: 000000000195f004 CR4: 0000000000771ef0
[    2.256443] PKRU: 55555554
[    2.256490] Call Trace:
[    2.256541]  <TASK>
[    2.256587]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.256642]  notifier_call_chain (kernel/notifier.c:85)
[    2.256698]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.256760]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.256815]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.256869]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.256924]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.256980]  do_set_master (net/core/rtnetlink.c:3011)
[    2.257042]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.257098]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.257160]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.257216]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.257271]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.257331]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.257386]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.257441]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.257502]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.257561]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.257615]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.257670]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.257725]  ___sys_sendmsg (net/socket.c:2752)
[    2.257780]  __sys_sendmsg (net/socket.c:2784)
[    2.257835]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.257889]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.257950] RIP: 0033:0x7f606792008e
[    2.258004] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.258134] RSP: 002b:00007ffca2372410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.258208] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606792008e
[    2.258282] RDX: 0000000000000000 RSI: 00007ffca23724c0 RDI: 0000000000000005
[    2.258357] RBP: 00007ffca2372420 R08: 0000000000000000 R09: 0000000000000000
[    2.258430] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.258503] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2372b90
| [    2.258705] ------------[ cut here ]------------
| [    2.258764] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.258847] Modules linked in:
| [    2.258990] Tainted: [W]=WARN
[    2.259049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.259115] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.259177] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.259300] RSP: 0018:ff60666e00477600 EFLAGS: 00010286
[    2.259360] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.259434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.259507] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec588a030
[    2.259586] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.259658] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18e0600
[    2.259734] FS:  00007f60676e6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.259810] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.259876] CR2: 000000000bd30988 CR3: 000000000195f004 CR4: 0000000000771ef0
[    2.259951] PKRU: 55555554
[    2.259997] Call Trace:
[    2.260050]  <TASK>
[    2.260097]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.260151]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.260212]  dev_open (net/core/dev_api.c:202)
[    2.260267]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.260321]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.260377]  do_set_master (net/core/rtnetlink.c:3011)
[    2.260432]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.260487]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.260551]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.260606]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.260661]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.260722]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.260777]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.260831]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.260892]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.260946]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.261001]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.261064]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.261119]  ___sys_sendmsg (net/socket.c:2752)
[    2.261174]  __sys_sendmsg (net/socket.c:2784)
[    2.261229]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.261283]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.261343] RIP: 0033:0x7f606792008e
[    2.261398] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.261527] RSP: 002b:00007ffca2372410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.261601] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606792008e
[    2.261673] RDX: 0000000000000000 RSI: 00007ffca23724c0 RDI: 0000000000000005
[    2.261748] RBP: 00007ffca2372420 R08: 0000000000000000 R09: 0000000000000000
[    2.261820] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.261892] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2372b90
| [    2.262093] ------------[ cut here ]------------
| [    2.262151] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.262234] Modules linked in:
| [    2.262375] Tainted: [W]=WARN
[    2.262428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.262494] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.262558] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.262684] RSP: 0018:ff60666e004775e8 EFLAGS: 00010286
[    2.262745] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.262819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.262892] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec588a030
[    2.262964] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.263046] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18e0600
[    2.263122] FS:  00007f60676e6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.263197] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.263262] CR2: 000000000bd30988 CR3: 000000000195f004 CR4: 0000000000771ef0
[    2.263337] PKRU: 55555554
[    2.263383] Call Trace:
[    2.263429]  <TASK>
[    2.263475]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.263534]  notifier_call_chain (kernel/notifier.c:85)
[    2.263590]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.263652]  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)
[    2.263707]  do_set_master (net/core/rtnetlink.c:3011)
[    2.263762]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.263817]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.263878]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.263934]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.263988]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.264060]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.264115]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.264170]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.264231]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.264285]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.264340]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.264396]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.264451]  ___sys_sendmsg (net/socket.c:2752)
[    2.264506]  __sys_sendmsg (net/socket.c:2784)
[    2.264567]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.264622]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.264683] RIP: 0033:0x7f606792008e
[    2.264737] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.264863] RSP: 002b:00007ffca2372410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.264938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606792008e
[    2.265011] RDX: 0000000000000000 RSI: 00007ffca23724c0 RDI: 0000000000000005
[    2.265091] RBP: 00007ffca2372420 R08: 0000000000000000 R09: 0000000000000000
[    2.265164] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.265237] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2372b90
| [    2.265423] ------------[ cut here ]------------
| [    2.265482] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.265569] Modules linked in:
| [    2.265710] Tainted: [W]=WARN
[    2.265763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.265829] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.265890] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.266016] RSP: 0018:ff60666e004775e8 EFLAGS: 00010286
[    2.266081] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.266155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.266227] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec588a030
[    2.266301] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.266375] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18e0600
[    2.266451] FS:  00007f60676e6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.266532] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.266599] CR2: 000000000bd30988 CR3: 000000000195f004 CR4: 0000000000771ef0
[    2.266675] PKRU: 55555554
[    2.266721] Call Trace:
[    2.266767]  <TASK>
[    2.266814]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.266869]  notifier_call_chain (kernel/notifier.c:85)
[    2.266924]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.266985]  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)
[    2.267046]  do_set_master (net/core/rtnetlink.c:3011)
[    2.267101]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.267156]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.267218]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.267273]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.267328]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.267390]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.267445]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.267499]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.267572]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.267633]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.267687]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.267742]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.267797]  ___sys_sendmsg (net/socket.c:2752)
[    2.267853]  __sys_sendmsg (net/socket.c:2784)
[    2.267908]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.267963]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.268031] RIP: 0033:0x7f606792008e
[    2.268085] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.268212] RSP: 002b:00007ffca2372410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.268287] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606792008e
[    2.268360] RDX: 0000000000000000 RSI: 00007ffca23724c0 RDI: 0000000000000005
[    2.268433] RBP: 00007ffca2372420 R08: 0000000000000000 R09: 0000000000000000
[    2.268507] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.268582] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2372b90
| [    2.268772] ------------[ cut here ]------------
| [    2.268832] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.268913] Modules linked in:
| [    2.269063] Tainted: [W]=WARN
[    2.269115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.269181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.269241] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.269366] RSP: 0018:ff60666e00477568 EFLAGS: 00010286
[    2.269426] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.269498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.269577] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec588a030
[    2.269650] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.269723] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18e0600
[    2.269799] FS:  00007f60676e6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.269873] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.269939] CR2: 000000000bd30988 CR3: 000000000195f004 CR4: 0000000000771ef0
[    2.270013] PKRU: 55555554
[    2.270064] Call Trace:
[    2.270111]  <TASK>
[    2.270157]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.270212]  notifier_call_chain (kernel/notifier.c:85)
[    2.270267]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.270328]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.270390]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.270446]  do_set_master (net/core/rtnetlink.c:3011)
[    2.270500]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.270561]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.270623]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.270678]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.270733]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.270795]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.270850]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.270905]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.270966]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.271022]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.271083]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.271137]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.271192]  ___sys_sendmsg (net/socket.c:2752)
[    2.271247]  __sys_sendmsg (net/socket.c:2784)
[    2.271301]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.271356]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.271417] RIP: 0033:0x7f606792008e
[    2.271470] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.271600] RSP: 002b:00007ffca2372410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.271674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606792008e
[    2.271746] RDX: 0000000000000000 RSI: 00007ffca23724c0 RDI: 0000000000000005
[    2.271818] RBP: 00007ffca2372420 R08: 0000000000000000 R09: 0000000000000000
[    2.271891] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.271964] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2372b90
| [    2.272157] ------------[ cut here ]------------
| [    2.272216] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.272297] Modules linked in:
| [    2.272437] Tainted: [W]=WARN
[    2.272489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.272559] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.272620] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.272746] RSP: 0018:ff60666e004775e8 EFLAGS: 00010286
[    2.272807] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.272879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.272952] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec588a030
[    2.273031] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.273104] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18e0600
[    2.273179] FS:  00007f60676e6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.273254] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.273321] CR2: 000000000bd30988 CR3: 000000000195f004 CR4: 0000000000771ef0
[    2.273396] PKRU: 55555554
[    2.273443] Call Trace:
[    2.273489]  <TASK>
[    2.273541]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.273596]  notifier_call_chain (kernel/notifier.c:85)
[    2.273651]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.273713]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.273768]  do_set_master (net/core/rtnetlink.c:3011)
[    2.273823]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.273878]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.273939]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.273994]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.274056]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.274117]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.274172]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.274226]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.274288]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.274343]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.274398]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.274452]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.274507]  ___sys_sendmsg (net/socket.c:2752)
[    2.274568]  __sys_sendmsg (net/socket.c:2784)
[    2.274623]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.274678]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.274738] RIP: 0033:0x7f606792008e
[    2.274792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.274914] RSP: 002b:00007ffca2372410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.274988] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606792008e
[    2.275069] RDX: 0000000000000000 RSI: 00007ffca23724c0 RDI: 0000000000000005
[    2.275143] RBP: 00007ffca2372420 R08: 0000000000000000 R09: 0000000000000000
[    2.275215] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.275288] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2372b90
| [    2.275479] ------------[ cut here ]------------
| [    2.275543] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/194
| [    2.275625] Modules linked in:
| [    2.275766] Tainted: [W]=WARN
[    2.275819] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.275885] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.275946] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.276076] RSP: 0018:ff60666e004775b8 EFLAGS: 00010286
[    2.276136] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.276209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.276281] RBP: 0000000000000002 R08: ff3df32ec31704d0 R09: ff3df32ec588a030
[    2.276355] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.276427] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18e0600
[    2.276503] FS:  00007f60676e6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.276580] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.276648] CR2: 000000000bd30988 CR3: 000000000195f004 CR4: 0000000000771ef0
[    2.276724] PKRU: 55555554
[    2.276770] Call Trace:
[    2.276816]  <TASK>
[    2.276862]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.276917]  notifier_call_chain (kernel/notifier.c:85)
[    2.276972]  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)
[    2.277046]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.277102]  do_set_master (net/core/rtnetlink.c:3011)
[    2.277157]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.277212]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.277273]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.277328]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.277383]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.277444]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.277499]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.277559]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.277619]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.277675]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.277729]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.277784]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.277839]  ___sys_sendmsg (net/socket.c:2752)
[    2.277894]  __sys_sendmsg (net/socket.c:2784)
[    2.277949]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.278003]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.278069] RIP: 0033:0x7f606792008e
[    2.278123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.278248] RSP: 002b:00007ffca2372410 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.278321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f606792008e
[    2.278395] RDX: 0000000000000000 RSI: 00007ffca23724c0 RDI: 0000000000000005
[    2.278468] RBP: 00007ffca2372420 R08: 0000000000000000 R09: 0000000000000000
[    2.278543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.278617] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca2372b90
| [    2.278902] ------------[ cut here ]------------
| [    2.278933] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38
| [    2.278992] Modules linked in:
| [    2.279064] Tainted: [W]=WARN
[    2.279087] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.279120] Workqueue: events_unbound linkwatch_event
[    2.279147] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.279169] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.279264] RSP: 0018:ff60666e0015bd50 EFLAGS: 00010286
[    2.279291] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.279331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.279369] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec4588030
[    2.279409] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    2.279452] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18dfb00
[    2.279497] FS:  0000000000000000(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.279546] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.279576] CR2: 00007f74eb4b9574 CR3: 000000001c042002 CR4: 0000000000771ef0
[    2.279620] PKRU: 55555554
[    2.279632] Call Trace:
[    2.279646]  <TASK>
[    2.279659]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.279679]  netif_state_change (net/core/dev.c:1605)
[    2.279700]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.279722]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.279752]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.279773]  process_one_work (kernel/workqueue.c:3314)
[    2.279794]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.279815]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.279834]  kthread (kernel/kthread.c:436)
[    2.279860]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.279882]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.279905]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.279927]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.280082] ------------[ cut here ]------------
| [    2.280112] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38
| [    2.280158] Modules linked in:
| [    2.280239] Tainted: [W]=WARN
[    2.280260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.280293] Workqueue: events_unbound linkwatch_event
[    2.280321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.280349] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.280446] RSP: 0018:ff60666e0015bd50 EFLAGS: 00010286
[    2.280469] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.280511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.280556] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec458802c
[    2.280594] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[    2.280632] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18dfb00
[    2.280683] FS:  0000000000000000(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.280724] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.280750] CR2: 00007f74eb4b9574 CR3: 000000001c042002 CR4: 0000000000771ef0
[    2.280790] PKRU: 55555554
[    2.280804] Call Trace:
[    2.280818]  <TASK>
[    2.280835]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.280857]  netif_state_change (net/core/dev.c:1605)
[    2.280878]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.280897]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.280928]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.280947]  process_one_work (kernel/workqueue.c:3314)
[    2.280970]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.280990]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.281011]  kthread (kernel/kthread.c:436)
[    2.281035]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.281057]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.281079]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.281098]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.287070] ------------[ cut here ]------------
| [    2.287132] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/196
| [    2.287216] Modules linked in:
| [    2.287357] Tainted: [W]=WARN
[    2.287410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.287475] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.287542] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.287667] RSP: 0018:ff60666e00487720 EFLAGS: 00010286
[    2.287727] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.287801] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.287873] RBP: 0000000000000000 R08: ff3df32ec31704d0 R09: ff3df32ec588a030
[    2.287947] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.288019] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18e0600
[    2.288102] FS:  00007f56d3b04840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.288177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.288243] CR2: 0000000021459988 CR3: 00000000031b3002 CR4: 0000000000771ef0
[    2.288317] PKRU: 55555554
[    2.288363] Call Trace:
[    2.288409]  <TASK>
[    2.288456]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.288511]  __dev_notify_flags (net/core/dev.c:9787)
[    2.288572]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.288626]  netif_change_flags (net/core/dev.c:9820)
[    2.288680]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.288735]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.288796]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.288851]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.288905]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.288966]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.289021]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.289082]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.289148]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.289203]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.289257]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.289312]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.289366]  ___sys_sendmsg (net/socket.c:2752)
[    2.289421]  __sys_sendmsg (net/socket.c:2784)
[    2.289476]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.289536]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.289597] RIP: 0033:0x7f56d3d3e08e
[    2.289651] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.289773] RSP: 002b:00007ffcad317730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.289845] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f56d3d3e08e
[    2.289918] RDX: 0000000000000000 RSI: 00007ffcad3177e0 RDI: 0000000000000005
[    2.289990] RBP: 00007ffcad317740 R08: 0000000000000000 R09: 0000000000000000
[    2.290069] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.290142] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcad317eb0
| [    2.298947] ------------[ cut here ]------------
| [    2.299006] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/199
| [    2.299101] Modules linked in:
| [    2.299241] Tainted: [W]=WARN
[    2.299293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.299360] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.299421] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.299552] RSP: 0018:ff60666e0049fcc8 EFLAGS: 00010286
[    2.299612] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.299684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.299757] RBP: 0000000000000000 R08: ff3df32ec190f490 R09: ff3df32ec58a102c
[    2.299828] R10: ff3df32ec588c118 R11: fefefefefefefeff R12: 0000000000000000
[    2.299901] R13: 0000000000000010 R14: ff3df32ec588c000 R15: ff3df32ec18e0600
[    2.299976] FS:  00007f1fb62a1840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.300057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.300124] CR2: 00007f1fb64a8430 CR3: 00000000058fd003 CR4: 0000000000771ef0
[    2.300197] PKRU: 55555554
[    2.300243] Call Trace:
[    2.300289]  <TASK>
[    2.300336]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.300391]  register_netdevice (net/core/dev.c:11488)
[    2.300445]  register_netdev (net/core/dev.c:11552)
[    2.300500]  loopback_net_init (drivers/net/loopback.c:218)
[    2.300560]  ? vsock_sysctl_init_net (net/vmw_vsock/af_vsock.c:2933 net/vmw_vsock/af_vsock.c:2973)
[    2.300621]  ops_init (net/core/net_namespace.c:137)
[    2.300675]  setup_net (net/core/net_namespace.c:446)
[    2.300729]  copy_net_ns (net/core/net_namespace.c:579)
[    2.300784]  create_new_namespaces (kernel/nsproxy.c:132)
[    2.300845]  unshare_nsproxy_namespaces (kernel/nsproxy.c:234 (discriminator 4))
[    2.300907]  ksys_unshare (kernel/fork.c:3243)
[    2.300961]  __x64_sys_unshare (kernel/fork.c:3317 kernel/fork.c:3315 kernel/fork.c:3315)
[    2.301015]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.301083]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.301144] RIP: 0033:0x7f1fb6563bcb
[    2.301197] 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
[    2.301327] RSP: 002b:00007ffe512491c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[    2.301399] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f1fb6563bcb
[    2.301472] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[    2.301550] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[    2.301623] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe5124b3f0
[    2.301695] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffe5124c88d
| [    2.304907] ------------[ cut here ]------------
| [    2.304969] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/200
| [    2.305074] Modules linked in:
| [    2.305215] Tainted: [W]=WARN
[    2.305268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.305334] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.305395] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.305524] RSP: 0018:ff60666e004a75f0 EFLAGS: 00010286
[    2.305588] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.305665] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.305738] RBP: 0000000000000000 R08: ff3df32ec4513b50 R09: ff3df32ec58a402c
[    2.305810] R10: ff3df32ec58a0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.305882] R13: 0000000000000010 R14: ff3df32ec58a0000 R15: ff3df32ec18e1d00
[    2.305958] FS:  00007f8a8cde9840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.306039] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.306104] CR2: 00000000004eb188 CR3: 0000000005902005 CR4: 0000000000771ef0
[    2.306178] PKRU: 55555554
[    2.306224] Call Trace:
[    2.306270]  <TASK>
[    2.306316]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.306371]  __dev_notify_flags (net/core/dev.c:9787)
[    2.306425]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.306480]  veth_newlink (drivers/net/veth.c:1871)
[    2.306541]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.306596]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.306658]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.306712]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.306773]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.306834]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.306895]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.306950]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.307004]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.307063]  ___sys_sendmsg (net/socket.c:2752)
[    2.307119]  __sys_sendmsg (net/socket.c:2784)
[    2.307173]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.307228]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.307288] RIP: 0033:0x7f8a8d02308e
[    2.307341] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.307465] RSP: 002b:00007fff48962d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.307544] RAX: ffffffffffffffda RBX: 00007fff48963528 RCX: 00007f8a8d02308e
[    2.307616] RDX: 0000000000000000 RSI: 00007fff48962e30 RDI: 0000000000000005
[    2.307688] RBP: 00007fff48962d90 R08: 0000000000000000 R09: 0000000000000000
[    2.307760] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.307832] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff48963500
| [    2.308154] ------------[ cut here ]------------
| [    2.308213] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/200
| [    2.308293] Modules linked in:
| [    2.308432] Tainted: [W]=WARN
[    2.308485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.308558] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.308619] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.308740] RSP: 0018:ff60666e004a7870 EFLAGS: 00010286
[    2.308801] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.308874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.308946] RBP: 0000000000000000 R08: ff3df32ec191c650 R09: ff3df32ec5921030
[    2.309019] R10: ff3df32ec58a1118 R11: fefefefefefefeff R12: 0000000000000000
[    2.309102] R13: 0000000000000010 R14: ff3df32ec58a1000 R15: ff3df32ec18e1d00
[    2.309177] FS:  00007f8a8cde9840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.309250] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.309316] CR2: 00000000004eb188 CR3: 0000000005902005 CR4: 0000000000771ef0
[    2.309390] PKRU: 55555554
[    2.309435] Call Trace:
[    2.309481]  <TASK>
[    2.309532]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.309587]  __dev_notify_flags (net/core/dev.c:9787)
[    2.309641]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.309696]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.309751]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.309812]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.309866]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.309927]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.309988]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.310050]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.310105]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.310160]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.310214]  ___sys_sendmsg (net/socket.c:2752)
[    2.310274]  __sys_sendmsg (net/socket.c:2784)
[    2.310328]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.310383]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.310443] RIP: 0033:0x7f8a8d02308e
[    2.310496] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.310627] RSP: 002b:00007fff48962d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.310699] RAX: ffffffffffffffda RBX: 00007fff48963528 RCX: 00007f8a8d02308e
[    2.310772] RDX: 0000000000000000 RSI: 00007fff48962e30 RDI: 0000000000000005
[    2.310844] RBP: 00007fff48962d90 R08: 0000000000000000 R09: 0000000000000000
[    2.310916] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.310988] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff48963500
| [    2.314411] ------------[ cut here ]------------
| [    2.314441] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/201
| [    2.314497] Modules linked in:
| [    2.314584] Tainted: [W]=WARN
[    2.314603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.314638] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.314670] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.314765] RSP: 0018:ff60666e004af720 EFLAGS: 00010286
[    2.314790] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.314831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    2.314871] RBP: 0000000000000000 R08: ff3df32ec4513b50 R09: ff3df32ec586702c
[    2.314914] R10: ff3df32ec58a0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.314955] R13: 0000000000000010 R14: ff3df32ec58a0000 R15: ff3df32ec18ec500
[    2.314998] FS:  00007fe4d134b840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.315044] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.315079] CR2: 000000003ceb3988 CR3: 00000000031f2002 CR4: 0000000000771ef0
[    2.315119] PKRU: 55555554
[    2.315133] Call Trace:
[    2.315147]  <TASK>
[    2.315162]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.315184]  __dev_notify_flags (net/core/dev.c:9787)
[    2.315205]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.315227]  netif_change_flags (net/core/dev.c:9820)
[    2.315247]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.315267]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.315296]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.315318]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.315340]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.315367]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.315388]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.315407]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.315434]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.315457]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.315476]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.315496]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.315518]  ___sys_sendmsg (net/socket.c:2752)
[    2.315541]  __sys_sendmsg (net/socket.c:2784)
[    2.315563]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.315584]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.315611] RIP: 0033:0x7fe4d158508e
[    2.315632] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.315722] RSP: 002b:00007fff6a0e42f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.315762] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe4d158508e
[    2.315804] RDX: 0000000000000000 RSI: 00007fff6a0e43a0 RDI: 0000000000000005
[    2.315848] RBP: 00007fff6a0e4300 R08: 0000000000000000 R09: 0000000000000000
[    2.315887] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.315931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a0e4a70
| [    2.319107] ------------[ cut here ]------------
| [    2.319167] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/202
| [    2.319249] Modules linked in:
| [    2.319388] Tainted: [W]=WARN
[    2.319441] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.319506] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.319575] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.319702] RSP: 0018:ff60666e004af618 EFLAGS: 00010286
[    2.319762] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.319834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.319908] RBP: 0000000000000000 R08: ff3df32ec4513b50 R09: ff3df32ec592102c
[    2.319979] R10: ff3df32ec58a0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.320058] R13: 0000000000000010 R14: ff3df32ec58a0000 R15: ff3df32ec18e0600
[    2.320133] FS:  00007f34dae31840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.320207] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.320273] CR2: 00007f34db1011a0 CR3: 0000000001926001 CR4: 0000000000771ef0
[    2.320347] PKRU: 55555554
[    2.320393] Call Trace:
[    2.320439]  <TASK>
[    2.320485]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.320544]  notifier_call_chain (kernel/notifier.c:85)
[    2.320599]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.320660]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.320721]  br_add_if (net/bridge/br_if.c:619)
[    2.320776]  do_set_master (net/core/rtnetlink.c:3011)
[    2.320831]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.320886]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.320948]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.321003]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.321064]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.321124]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.321179]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.321232]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.321294]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.321348]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.321402]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.321457]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.321512]  ___sys_sendmsg (net/socket.c:2752)
[    2.321573]  __sys_sendmsg (net/socket.c:2784)
[    2.321627]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.321680]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.321740] RIP: 0033:0x7f34db06b08e
[    2.321793] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.321922] RSP: 002b:00007fffe97505d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.321995] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34db06b08e
[    2.322075] RDX: 0000000000000000 RSI: 00007fffe9750680 RDI: 0000000000000005
[    2.322147] RBP: 00007fffe97505e0 R08: 0000000000000000 R09: 0000000000000000
[    2.322219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.322291] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9750d50
| [    2.322536] ------------[ cut here ]------------
| [    2.322596] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/202
| [    2.322676] Modules linked in:
| [    2.322818] Tainted: [W]=WARN
[    2.322870] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.322935] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.322996] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.323126] RSP: 0018:ff60666e004af640 EFLAGS: 00010286
[    2.323187] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.323260] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.323332] RBP: 0000000000000000 R08: ff3df32ec4513b50 R09: ff3df32ec592102c
[    2.323402] R10: ff3df32ec58a0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.323474] R13: 0000000000000010 R14: ff3df32ec58a0000 R15: ff3df32ec18e0600
[    2.323554] FS:  00007f34dae31840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.323627] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.323693] CR2: 00007f34db1011a0 CR3: 0000000001926001 CR4: 0000000000771ef0
[    2.323766] PKRU: 55555554
[    2.323812] Call Trace:
[    2.323858]  <TASK>
[    2.323904]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.323959]  __dev_notify_flags (net/core/dev.c:9787)
[    2.324013]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.324078]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.324139]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.324193]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.324248]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.324302]  do_set_master (net/core/rtnetlink.c:3011)
[    2.324357]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.324412]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.324473]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.324532]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.324587]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.324648]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.324702]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.324756]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.324816]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.324870]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.324925]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.324979]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.325040]  ___sys_sendmsg (net/socket.c:2752)
[    2.325095]  __sys_sendmsg (net/socket.c:2784)
[    2.325150]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.325204]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.325264] RIP: 0033:0x7f34db06b08e
[    2.325318] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.325440] RSP: 002b:00007fffe97505d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.325512] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34db06b08e
[    2.325590] RDX: 0000000000000000 RSI: 00007fffe9750680 RDI: 0000000000000005
[    2.325662] RBP: 00007fffe97505e0 R08: 0000000000000000 R09: 0000000000000000
[    2.325734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.325805] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9750d50
| [    2.325999] ------------[ cut here ]------------
| [    2.326064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/202
| [    2.326144] Modules linked in:
| [    2.326287] Tainted: [W]=WARN
[    2.326338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.326404] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.326463] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.326593] RSP: 0018:ff60666e004af668 EFLAGS: 00010286
[    2.326652] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.326724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.326796] RBP: 0000000000000002 R08: ff3df32ec1d42190 R09: ff3df32ec592102c
[    2.326867] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.326939] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18e0600
[    2.327014] FS:  00007f34dae31840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.327092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.327157] CR2: 00007f34db1011a0 CR3: 0000000001926001 CR4: 0000000000771ef0
[    2.327231] PKRU: 55555554
[    2.327277] Call Trace:
[    2.327323]  <TASK>
[    2.327369]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.327423]  notifier_call_chain (kernel/notifier.c:85)
[    2.327477]  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)
[    2.327550]  br_add_if (net/bridge/br_if.c:683)
[    2.327605]  do_set_master (net/core/rtnetlink.c:3011)
[    2.327660]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.327714]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.327775]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.327830]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.327884]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.327944]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.327998]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.328056]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.328117]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.328172]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.328226]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.328281]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.328335]  ___sys_sendmsg (net/socket.c:2752)
[    2.328390]  __sys_sendmsg (net/socket.c:2784)
[    2.328445]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.328499]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.328565] RIP: 0033:0x7f34db06b08e
[    2.328618] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.328744] RSP: 002b:00007fffe97505d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.328816] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f34db06b08e
[    2.328887] RDX: 0000000000000000 RSI: 00007fffe9750680 RDI: 0000000000000005
[    2.328959] RBP: 00007fffe97505e0 R08: 0000000000000000 R09: 0000000000000000
[    2.329037] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.329109] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe9750d50
| [    2.332292] ------------[ cut here ]------------
| [    2.332321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/203
| [    2.332374] Modules linked in:
| [    2.332446] Tainted: [W]=WARN
[    2.332470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.332505] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.332540] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.332626] RSP: 0018:ff60666e004b7720 EFLAGS: 00010286
[    2.332649] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.332687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.332725] RBP: 0000000000000000 R08: ff3df32ec191c650 R09: ff3df32ec4588030
[    2.332762] R10: ff3df32ec58a1118 R11: fefefefefefefeff R12: 0000000000000000
[    2.332801] R13: 0000000000000010 R14: ff3df32ec58a1000 R15: ff3df32ec18dfb00
[    2.332844] FS:  00007f32edc73840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.332889] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.332923] CR2: 0000000038057988 CR3: 00000000058fb005 CR4: 0000000000771ef0
[    2.332967] PKRU: 55555554
[    2.332980] Call Trace:
[    2.332993]  <TASK>
[    2.333008]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.333031]  __dev_notify_flags (net/core/dev.c:9787)
[    2.333051]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.333074]  netif_change_flags (net/core/dev.c:9820)
[    2.333093]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.333112]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.333141]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.333161]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.333183]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.333208]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.333230]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.333250]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.333279]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.333297]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.333317]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.333336]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.333357]  ___sys_sendmsg (net/socket.c:2752)
[    2.333378]  __sys_sendmsg (net/socket.c:2784)
[    2.333399]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.333419]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.333447] RIP: 0033:0x7f32edead08e
[    2.333473] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.333558] RSP: 002b:00007ffe6c0346c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.333599] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f32edead08e
[    2.333635] RDX: 0000000000000000 RSI: 00007ffe6c034770 RDI: 0000000000000005
[    2.333672] RBP: 00007ffe6c0346d0 R08: 0000000000000000 R09: 0000000000000000
[    2.333712] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.333753] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6c034e40
| [    2.333851] ------------[ cut here ]------------
| [    2.333879] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    2.333943] Modules linked in:
| [    2.334018] Tainted: [W]=WARN
[    2.334042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.334077] Workqueue: events_unbound linkwatch_event
[    2.334105] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.334132] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.334223] RSP: 0018:ff60666e00163d50 EFLAGS: 00010286
[    2.334251] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.334299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    2.334339] RBP: 0000000000000000 R08: ff3df32ec191c650 R09: ff3df32ec5867030
[    2.334383] R10: ff3df32ec58a1118 R11: fefefefefefefeff R12: 0000000000000000
[    2.334425] R13: 0000000000000010 R14: ff3df32ec58a1000 R15: ff3df32ec18ec500
[    2.334470] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.334517] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.334549] CR2: 00005565438b8d5c CR3: 0000000004752005 CR4: 0000000000771ef0
[    2.334586] PKRU: 55555554
[    2.334605] Call Trace:
[    2.334619]  <TASK>
[    2.334633]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.334654]  netif_state_change (net/core/dev.c:1605)
[    2.334675]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.334697]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.334726]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.334745]  process_one_work (kernel/workqueue.c:3314)
[    2.334764]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.334785]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.334804]  kthread (kernel/kthread.c:436)
[    2.334826]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.334848]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.334868]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.334889]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.335022] ------------[ cut here ]------------
| [    2.335053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    2.335109] Modules linked in:
| [    2.335184] Tainted: [W]=WARN
[    2.335204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.335236] Workqueue: events_unbound linkwatch_event
[    2.335266] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.335295] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.335383] RSP: 0018:ff60666e00163d50 EFLAGS: 00010286
[    2.335409] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.335448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    2.335488] RBP: 0000000000000000 R08: ff3df32ec4513b50 R09: ff3df32ec586702c
[    2.335528] R10: ff3df32ec58a0118 R11: fefefefefefefeff R12: 0000000000000000
[    2.335570] R13: 0000000000000010 R14: ff3df32ec58a0000 R15: ff3df32ec18ec500
[    2.335609] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    2.335652] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.335685] CR2: 00005565438b8d5c CR3: 0000000004752005 CR4: 0000000000771ef0
[    2.335725] PKRU: 55555554
[    2.335741] Call Trace:
[    2.335754]  <TASK>
[    2.335766]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.335785]  netif_state_change (net/core/dev.c:1605)
[    2.335804]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.335825]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.335853]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.335874]  process_one_work (kernel/workqueue.c:3314)
[    2.335896]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.335915]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.335936]  kthread (kernel/kthread.c:436)
[    2.335959]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.335979]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.335996]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.336015]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.344491] ------------[ cut here ]------------
| [    2.344552] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/206
| [    2.344634] Modules linked in:
| [    2.344773] Tainted: [W]=WARN
[    2.344826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.344892] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.344952] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.345082] RSP: 0018:ff60666e004cf5f0 EFLAGS: 00010286
[    2.345142] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.345213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.345286] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec592402c
[    2.345357] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[    2.345429] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec18e1d00
[    2.345504] FS:  00007f4a1252f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.345581] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.345646] CR2: 00000000004eb188 CR3: 000000000195f002 CR4: 0000000000771ef0
[    2.345720] PKRU: 55555554
[    2.345766] Call Trace:
[    2.345812]  <TASK>
[    2.345858]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.345913]  __dev_notify_flags (net/core/dev.c:9787)
[    2.345967]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.346022]  veth_newlink (drivers/net/veth.c:1871)
[    2.346087]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.346142]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.346203]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.346258]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.346319]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.346380]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.346435]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.346489]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.346549]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.346604]  ___sys_sendmsg (net/socket.c:2752)
[    2.346659]  __sys_sendmsg (net/socket.c:2784)
[    2.346713]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.346768]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.346829] RIP: 0033:0x7f4a1276908e
[    2.346882] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.347007] RSP: 002b:00007fff93466110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.347085] RAX: ffffffffffffffda RBX: 00007fff934668b8 RCX: 00007f4a1276908e
[    2.347158] RDX: 0000000000000000 RSI: 00007fff934661c0 RDI: 0000000000000005
[    2.347231] RBP: 00007fff93466120 R08: 0000000000000000 R09: 0000000000000000
[    2.347302] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.347375] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff93466890
| [    2.347695] ------------[ cut here ]------------
| [    2.347754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/206
| [    2.347835] Modules linked in:
| [    2.347974] Tainted: [W]=WARN
[    2.348044] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.348110] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.348171] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.348296] RSP: 0018:ff60666e004cf870 EFLAGS: 00010286
[    2.348357] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    2.348429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.348500] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec5929030
[    2.348578] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.348648] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18e1d00
[    2.348723] FS:  00007f4a1252f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.348796] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.348862] CR2: 00000000004eb188 CR3: 000000000195f002 CR4: 0000000000771ef0
[    2.348936] PKRU: 55555554
[    2.348982] Call Trace:
[    2.349034]  <TASK>
[    2.349080]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.349135]  __dev_notify_flags (net/core/dev.c:9787)
[    2.349190]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    2.349243]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    2.349298]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.349358]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.349413]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[    2.349473]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.349539]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.349595]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.349648]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.349702]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.349757]  ___sys_sendmsg (net/socket.c:2752)
[    2.349815]  __sys_sendmsg (net/socket.c:2784)
[    2.349870]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.349924]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.349984] RIP: 0033:0x7f4a1276908e
[    2.350043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.350166] RSP: 002b:00007fff93466110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.350238] RAX: ffffffffffffffda RBX: 00007fff934668b8 RCX: 00007f4a1276908e
[    2.350310] RDX: 0000000000000000 RSI: 00007fff934661c0 RDI: 0000000000000005
[    2.350382] RBP: 00007fff93466120 R08: 0000000000000000 R09: 0000000000000000
[    2.350453] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.350530] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff93466890
| [    2.353572] ------------[ cut here ]------------
| [    2.353619] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/207
| [    2.353681] Modules linked in:
| [    2.353757] Tainted: [W]=WARN
[    2.353776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.353815] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.353842] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.353954] RSP: 0018:ff60666e004d7708 EFLAGS: 00010286
[    2.353987] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.354038] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfb00
[    2.354103] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec4588030
[    2.354151] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.354202] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18dfb00
[    2.354250] FS:  00007f88051af840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.354293] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.354331] CR2: 00007f8805537900 CR3: 0000000005915001 CR4: 0000000000771ef0
[    2.354373] PKRU: 55555554
[    2.354388] Call Trace:
[    2.354409]  <TASK>
[    2.354422]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.354444]  notifier_call_chain (kernel/notifier.c:85)
[    2.354471]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.354501]  do_setlink.isra.0 (net/core/rtnetlink.c:3158)
[    2.354539]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.354557]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.354580]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.354614]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.354637]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.354664]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.354694]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.354712]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.354741]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.354770]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.354796]  ___sys_sendmsg (net/socket.c:2752)
[    2.354816]  __sys_sendmsg (net/socket.c:2784)
[    2.354834]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.354860]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.354889] RIP: 0033:0x7f88053e908e
[    2.354921] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.355029] RSP: 002b:00007fffab133470 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.355067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f88053e908e
[    2.355109] RDX: 0000000000000000 RSI: 00007fffab133520 RDI: 0000000000000005
[    2.355163] RBP: 00007fffab133480 R08: 0000000000000000 R09: 0000000000000000
[    2.355206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51b
[    2.355254] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffab133bf0
| [    2.358337] ------------[ cut here ]------------
| [    2.358398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/208
| [    2.358478] Modules linked in:
| [    2.358624] Tainted: [W]=WARN
[    2.358677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.358742] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.358803] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.358924] RSP: 0018:ff60666e004df720 EFLAGS: 00010286
[    2.358984] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    2.359063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    2.359135] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec592902c
[    2.359208] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[    2.359281] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec18e1d00
[    2.359355] FS:  00007f6294d8b840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.359430] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.359496] CR2: 0000000032b47988 CR3: 0000000005997005 CR4: 0000000000771ef0
[    2.359574] PKRU: 55555554
[    2.359620] Call Trace:
[    2.359666]  <TASK>
[    2.359712]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.359766]  __dev_notify_flags (net/core/dev.c:9787)
[    2.359820]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    2.359874]  netif_change_flags (net/core/dev.c:9820)
[    2.359928]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    2.359983]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.360054]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.360109]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.360163]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.360224]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.360278]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.360331]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.360397]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.360451]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.360505]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.360562]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.360616]  ___sys_sendmsg (net/socket.c:2752)
[    2.360671]  __sys_sendmsg (net/socket.c:2784)
[    2.360725]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.360780]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.360840] RIP: 0033:0x7f6294fc508e
[    2.360893] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.361014] RSP: 002b:00007fffbe48fe40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.361092] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6294fc508e
[    2.361164] RDX: 0000000000000000 RSI: 00007fffbe48fef0 RDI: 0000000000000005
[    2.361236] RBP: 00007fffbe48fe50 R08: 0000000000000000 R09: 0000000000000000
[    2.361307] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.361379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffbe4905c0
| [    2.364559] ------------[ cut here ]------------
| [    2.364584] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/209
| [    2.364634] Modules linked in:
| [    2.364712] Tainted: [W]=WARN
[    2.364730] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.364767] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.364796] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.364892] RSP: 0018:ff60666e004e7618 EFLAGS: 00010286
[    2.364919] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.364964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.364999] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec458802c
[    2.365043] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[    2.365084] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec1896000
[    2.365130] FS:  00007f7934b74840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.365169] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.365202] CR2: 00000000004ebe10 CR3: 00000000058e9003 CR4: 0000000000771ef0
[    2.365244] PKRU: 55555554
[    2.365256] Call Trace:
[    2.365270]  <TASK>
[    2.365282]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.365303]  notifier_call_chain (kernel/notifier.c:85)
[    2.365327]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.365352]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.365380]  br_add_if (net/bridge/br_if.c:619)
[    2.365400]  do_set_master (net/core/rtnetlink.c:3011)
[    2.365420]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.365441]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.365468]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.365486]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.365508]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.365537]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.365559]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.365578]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.365600]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.365619]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.365639]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.365661]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.365681]  ___sys_sendmsg (net/socket.c:2752)
[    2.365699]  __sys_sendmsg (net/socket.c:2784)
[    2.365720]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.365741]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.365768] RIP: 0033:0x7f7934dae08e
[    2.365792] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.365883] RSP: 002b:00007fff51cada00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.365924] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7934dae08e
[    2.365965] RDX: 0000000000000000 RSI: 00007fff51cadab0 RDI: 0000000000000005
[    2.366007] RBP: 00007fff51cada10 R08: 0000000000000000 R09: 0000000000000000
[    2.366048] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.366085] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff51cae180
| [    2.366186] ------------[ cut here ]------------
| [    2.366215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/209
| [    2.366259] Modules linked in:
| [    2.366334] Tainted: [W]=WARN
[    2.366354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.366389] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.366419] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.366511] RSP: 0018:ff60666e004e7640 EFLAGS: 00010286
[    2.366540] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[    2.366582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.366627] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec458802c
[    2.366665] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[    2.366705] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec1896000
[    2.366754] FS:  00007f7934b74840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.366796] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.366832] CR2: 00000000004ebe10 CR3: 00000000058e9003 CR4: 0000000000771ef0
[    2.366871] PKRU: 55555554
[    2.366884] Call Trace:
[    2.366897]  <TASK>
[    2.366911]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.366930]  __dev_notify_flags (net/core/dev.c:9787)
[    2.366950]  __dev_set_promiscuity (net/core/dev.c:9630)
[    2.366979]  netif_set_promiscuity (net/core/dev.c:9639)
[    2.367005]  dev_set_promiscuity (net/core/dev_api.c:288)
[    2.367023]  br_manage_promisc (net/bridge/br_if.c:108 net/bridge/br_if.c:157)
[    2.367050]  br_add_if (net/bridge/br_if.c:242 net/bridge/br_if.c:627)
[    2.367071]  do_set_master (net/core/rtnetlink.c:3011)
[    2.367088]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.367112]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.367143]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.367165]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.367186]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.367214]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.367236]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.367254]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.367282]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.367303]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.367323]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.367342]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.367364]  ___sys_sendmsg (net/socket.c:2752)
[    2.367389]  __sys_sendmsg (net/socket.c:2784)
[    2.367410]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.367431]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.367456] RIP: 0033:0x7f7934dae08e
[    2.367477] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.367564] RSP: 002b:00007fff51cada00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.367606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7934dae08e
[    2.367646] RDX: 0000000000000000 RSI: 00007fff51cadab0 RDI: 0000000000000005
[    2.367687] RBP: 00007fff51cada10 R08: 0000000000000000 R09: 0000000000000000
[    2.367727] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.367768] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff51cae180
| [    2.367861] ------------[ cut here ]------------
| [    2.367887] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/209
| [    2.367933] Modules linked in:
| [    2.368012] Tainted: [W]=WARN
[    2.368036] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.368067] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.368093] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.368183] RSP: 0018:ff60666e004e7668 EFLAGS: 00010286
[    2.368210] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.368252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896000
[    2.368291] RBP: 0000000000000002 R08: ff3df32ec1d42190 R09: ff3df32ec458802c
[    2.368330] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[    2.368371] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec1896000
[    2.368413] FS:  00007f7934b74840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.368455] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.368488] CR2: 00000000004ebe10 CR3: 00000000058e9003 CR4: 0000000000771ef0
[    2.368535] PKRU: 55555554
[    2.368549] Call Trace:
[    2.368563]  <TASK>
[    2.368576]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.368597]  notifier_call_chain (kernel/notifier.c:85)
[    2.368617]  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)
[    2.368648]  br_add_if (net/bridge/br_if.c:683)
[    2.368669]  do_set_master (net/core/rtnetlink.c:3011)
[    2.368690]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.368710]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.368731]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.368751]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.368770]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.368798]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.368816]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.368836]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.368862]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.368884]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.368905]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.368926]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.368947]  ___sys_sendmsg (net/socket.c:2752)
[    2.368966]  __sys_sendmsg (net/socket.c:2784)
[    2.368983]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.369003]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.369032] RIP: 0033:0x7f7934dae08e
[    2.369051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.369141] RSP: 002b:00007fff51cada00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.369181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f7934dae08e
[    2.369217] RDX: 0000000000000000 RSI: 00007fff51cadab0 RDI: 0000000000000005
[    2.369253] RBP: 00007fff51cada10 R08: 0000000000000000 R09: 0000000000000000
[    2.369301] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.369343] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff51cae180
| [    2.372353] ------------[ cut here ]------------
| [    2.372411] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.372492] Modules linked in:
| [    2.372640] Tainted: [W]=WARN
[    2.372692] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.372758] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.372819] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.372941] RSP: 0018:ff60666e004ef5a8 EFLAGS: 00010286
[    2.373001] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.373079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.373151] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec5929030
[    2.373223] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.373294] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18e0600
[    2.373368] FS:  00007f3de537f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.373440] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.373505] CR2: 00000000321b7988 CR3: 000000000463a001 CR4: 0000000000771ef0
[    2.373583] PKRU: 55555554
[    2.373629] Call Trace:
[    2.373674]  <TASK>
[    2.373721]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.373775]  notifier_call_chain (kernel/notifier.c:85)
[    2.373830]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    2.373891]  dev_set_mac_address (net/core/dev_api.c:339)
[    2.373945]  ? dev_set_mtu (net/core/dev_api.c:249)
[    2.373999]  bond_enslave (drivers/net/bonding/bond_main.c:2067)
[    2.374057]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.374112]  do_set_master (net/core/rtnetlink.c:3011)
[    2.374166]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.374220]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.374281]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.374336]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.374390]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.374450]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.374504]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.374562]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.374624]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.374679]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.374732]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.374786]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.374840]  ___sys_sendmsg (net/socket.c:2752)
[    2.374895]  __sys_sendmsg (net/socket.c:2784)
[    2.374949]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.375003]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.375070] RIP: 0033:0x7f3de55b908e
[    2.375123] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.375248] RSP: 002b:00007ffcec6d4a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.375321] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3de55b908e
[    2.375393] RDX: 0000000000000000 RSI: 00007ffcec6d4ac0 RDI: 0000000000000005
[    2.375465] RBP: 00007ffcec6d4a20 R08: 0000000000000000 R09: 0000000000000000
[    2.375541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.375612] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec6d5190
| [    2.375801] ------------[ cut here ]------------
| [    2.375859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.375939] Modules linked in:
| [    2.376084] Tainted: [W]=WARN
[    2.376136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.376200] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.376261] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.376382] RSP: 0018:ff60666e004ef600 EFLAGS: 00010286
[    2.376441] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    2.376513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.376591] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec5929030
[    2.376662] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.376733] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18e0600
[    2.376807] FS:  00007f3de537f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.376880] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.376945] CR2: 00000000321b7988 CR3: 000000000463a001 CR4: 0000000000771ef0
[    2.377017] PKRU: 55555554
[    2.377067] Call Trace:
[    2.377114]  <TASK>
[    2.377165]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.377219]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[    2.377273]  dev_open (net/core/dev_api.c:202)
[    2.377327]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[    2.377381]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    2.377435]  do_set_master (net/core/rtnetlink.c:3011)
[    2.377489]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.377545]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.377605]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.377659]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.377713]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.377773]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.377828]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.377881]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.377942]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.377996]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.378057]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.378111]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.378165]  ___sys_sendmsg (net/socket.c:2752)
[    2.378219]  __sys_sendmsg (net/socket.c:2784)
[    2.378274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.378328]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.378388] RIP: 0033:0x7f3de55b908e
[    2.378441] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.378573] RSP: 002b:00007ffcec6d4a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.378645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3de55b908e
[    2.378716] RDX: 0000000000000000 RSI: 00007ffcec6d4ac0 RDI: 0000000000000005
[    2.378787] RBP: 00007ffcec6d4a20 R08: 0000000000000000 R09: 0000000000000000
[    2.378858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.378931] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec6d5190
| [    2.379127] ------------[ cut here ]------------
| [    2.379185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.379265] Modules linked in:
| [    2.379404] Tainted: [W]=WARN
[    2.379457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.379526] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.379588] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.379709] RSP: 0018:ff60666e004ef5e8 EFLAGS: 00010286
[    2.379768] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.379840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.379911] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec5929030
[    2.379982] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.380065] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18e0600
[    2.380141] FS:  00007f3de537f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.380214] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.380281] CR2: 00000000321b7988 CR3: 000000000463a001 CR4: 0000000000771ef0
[    2.380355] PKRU: 55555554
[    2.380401] Call Trace:
[    2.380447]  <TASK>
[    2.380493]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.380553]  notifier_call_chain (kernel/notifier.c:85)
[    2.380606]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.380667]  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)
[    2.380722]  do_set_master (net/core/rtnetlink.c:3011)
[    2.380776]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.380830]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.380892]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.380946]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.381000]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.381067]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.381121]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.381174]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.381234]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.381288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.381342]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.381396]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.381450]  ___sys_sendmsg (net/socket.c:2752)
[    2.381504]  __sys_sendmsg (net/socket.c:2784)
[    2.381562]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.381616]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.381675] RIP: 0033:0x7f3de55b908e
[    2.381729] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.381849] RSP: 002b:00007ffcec6d4a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.381920] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3de55b908e
[    2.381992] RDX: 0000000000000000 RSI: 00007ffcec6d4ac0 RDI: 0000000000000005
[    2.382069] RBP: 00007ffcec6d4a20 R08: 0000000000000000 R09: 0000000000000000
[    2.382140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.382211] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec6d5190
| [    2.382396] ------------[ cut here ]------------
| [    2.382454] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.382540] Modules linked in:
| [    2.382679] Tainted: [W]=WARN
[    2.382731] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.382796] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.382856] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.382978] RSP: 0018:ff60666e004ef5e8 EFLAGS: 00010286
[    2.383043] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.383115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.383186] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec5929030
[    2.383257] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.383329] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18e0600
[    2.383404] FS:  00007f3de537f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.383477] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.383545] CR2: 00000000321b7988 CR3: 000000000463a001 CR4: 0000000000771ef0
[    2.383620] PKRU: 55555554
[    2.383665] Call Trace:
[    2.383710]  <TASK>
[    2.383756]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.383810]  notifier_call_chain (kernel/notifier.c:85)
[    2.383864]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.383924]  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)
[    2.383979]  do_set_master (net/core/rtnetlink.c:3011)
[    2.384040]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.384095]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.384155]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.384210]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.384264]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.384324]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.384378]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.384432]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.384492]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.384552]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.384606]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.384660]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.384714]  ___sys_sendmsg (net/socket.c:2752)
[    2.384768]  __sys_sendmsg (net/socket.c:2784)
[    2.384822]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.384876]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.384936] RIP: 0033:0x7f3de55b908e
[    2.384990] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.385119] RSP: 002b:00007ffcec6d4a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.385192] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3de55b908e
[    2.385263] RDX: 0000000000000000 RSI: 00007ffcec6d4ac0 RDI: 0000000000000005
[    2.385335] RBP: 00007ffcec6d4a20 R08: 0000000000000000 R09: 0000000000000000
[    2.385407] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.385477] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec6d5190
| [    2.385668] ------------[ cut here ]------------
| [    2.385726] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.385806] Modules linked in:
| [    2.385944] Tainted: [W]=WARN
[    2.385997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.386069] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.386129] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.386251] RSP: 0018:ff60666e004ef568 EFLAGS: 00010286
[    2.386310] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.386383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.386454] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec5929030
[    2.386531] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.386603] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18e0600
[    2.386677] FS:  00007f3de537f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.386750] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.386815] CR2: 00000000321b7988 CR3: 000000000463a001 CR4: 0000000000771ef0
[    2.386890] PKRU: 55555554
[    2.386935] Call Trace:
[    2.386981]  <TASK>
[    2.387032]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.387086]  notifier_call_chain (kernel/notifier.c:85)
[    2.387141]  __netdev_upper_dev_link (net/core/dev.c:8931)
[    2.387201]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[    2.387262]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[    2.387316]  do_set_master (net/core/rtnetlink.c:3011)
[    2.387370]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.387425]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.387485]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.387545]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.387600]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.387660]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.387715]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.387769]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.387829]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.387884]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.387938]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.387993]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.388052]  ___sys_sendmsg (net/socket.c:2752)
[    2.388107]  __sys_sendmsg (net/socket.c:2784)
[    2.388161]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.388215]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.388276] RIP: 0033:0x7f3de55b908e
[    2.388328] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.388452] RSP: 002b:00007ffcec6d4a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.388529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3de55b908e
[    2.388602] RDX: 0000000000000000 RSI: 00007ffcec6d4ac0 RDI: 0000000000000005
[    2.388674] RBP: 00007ffcec6d4a20 R08: 0000000000000000 R09: 0000000000000000
[    2.388746] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.388816] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec6d5190
| [    2.389000] ------------[ cut here ]------------
| [    2.389064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.389143] Modules linked in:
| [    2.389282] Tainted: [W]=WARN
[    2.389334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.389399] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.389459] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.389590] RSP: 0018:ff60666e004ef5e8 EFLAGS: 00010286
[    2.389649] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.389721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.389793] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec5929030
[    2.389864] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.389935] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18e0600
[    2.390010] FS:  00007f3de537f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.390092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.390157] CR2: 00000000321b7988 CR3: 000000000463a001 CR4: 0000000000771ef0
[    2.390230] PKRU: 55555554
[    2.390276] Call Trace:
[    2.390321]  <TASK>
[    2.390367]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.390421]  notifier_call_chain (kernel/notifier.c:85)
[    2.390475]  netdev_lower_state_changed (net/core/dev.c:9573)
[    2.390541]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[    2.390597]  do_set_master (net/core/rtnetlink.c:3011)
[    2.390651]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.390705]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.390766]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.390820]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.390874]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.390934]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.390988]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.391048]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.391109]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.391163]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.391217]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.391271]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.391325]  ___sys_sendmsg (net/socket.c:2752)
[    2.391379]  __sys_sendmsg (net/socket.c:2784)
[    2.391433]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.391487]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.391551] RIP: 0033:0x7f3de55b908e
[    2.391604] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.391727] RSP: 002b:00007ffcec6d4a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.391798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3de55b908e
[    2.391870] RDX: 0000000000000000 RSI: 00007ffcec6d4ac0 RDI: 0000000000000005
[    2.391942] RBP: 00007ffcec6d4a20 R08: 0000000000000000 R09: 0000000000000000
[    2.392014] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.392090] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec6d5190
| [    2.392277] ------------[ cut here ]------------
| [    2.392335] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/210
| [    2.392414] Modules linked in:
| [    2.392558] Tainted: [W]=WARN
[    2.392611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.392676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.392736] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.392857] RSP: 0018:ff60666e004ef5b8 EFLAGS: 00010286
[    2.392916] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.392987] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    2.393063] RBP: 0000000000000002 R08: ff3df32ec31704d0 R09: ff3df32ec5929030
[    2.393134] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    2.393206] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18e0600
[    2.393281] FS:  00007f3de537f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    2.393353] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.393418] CR2: 00000000321b7988 CR3: 000000000463a001 CR4: 0000000000771ef0
[    2.393492] PKRU: 55555554
[    2.393542] Call Trace:
[    2.393588]  <TASK>
[    2.393634]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    2.393688]  notifier_call_chain (kernel/notifier.c:85)
[    2.393742]  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)
[    2.393809]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[    2.393864]  do_set_master (net/core/rtnetlink.c:3011)
[    2.393919]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[    2.393973]  ? __nla_validate_parse (lib/nlattr.c:620)
[    2.394040]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    2.394095]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    2.394148]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    2.394208]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    2.394262]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    2.394316]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    2.394376]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    2.394430]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    2.394483]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    2.394543]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    2.394598]  ___sys_sendmsg (net/socket.c:2752)
[    2.394652]  __sys_sendmsg (net/socket.c:2784)
[    2.394706]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    2.394760]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    2.394820] RIP: 0033:0x7f3de55b908e
[    2.394873] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    2.394995] RSP: 002b:00007ffcec6d4a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    2.395076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3de55b908e
[    2.395147] RDX: 0000000000000000 RSI: 00007ffcec6d4ac0 RDI: 0000000000000005
[    2.395219] RBP: 00007ffcec6d4a20 R08: 0000000000000000 R09: 0000000000000000
[    2.395291] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51a
[    2.395363] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec6d5190
| [    2.395652] ------------[ cut here ]------------
| [    2.395680] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38
| [    2.395738] Modules linked in:
| [    2.395818] Tainted: [W]=WARN
[    2.395839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.395873] Workqueue: events_unbound linkwatch_event
[    2.395903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.395927] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.396028] RSP: 0018:ff60666e0015bd50 EFLAGS: 00010286
[    2.396056] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.396101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    2.396140] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec4588030
[    2.396181] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    2.396222] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18dfa00
[    2.396260] FS:  0000000000000000(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.396298] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.396329] CR2: 00007f7934c41574 CR3: 000000001c042004 CR4: 0000000000771ef0
[    2.396371] PKRU: 55555554
[    2.396384] Call Trace:
[    2.396396]  <TASK>
[    2.396409]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.396430]  netif_state_change (net/core/dev.c:1605)
[    2.396450]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.396469]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.396497]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.396520]  process_one_work (kernel/workqueue.c:3314)
[    2.396539]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.396560]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.396582]  kthread (kernel/kthread.c:436)
[    2.396601]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.396620]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.396640]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.396661]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    2.396788] ------------[ cut here ]------------
| [    2.396813] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: 0/38
| [    2.396858] Modules linked in:
| [    2.396931] Tainted: [W]=WARN
[    2.396951] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.396986] Workqueue: events_unbound linkwatch_event
[    2.397010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    2.397042] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    2.397135] RSP: 0018:ff60666e0015bd50 EFLAGS: 00010286
[    2.397163] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    2.397205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    2.397246] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec458802c
[    2.397291] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[    2.397330] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec18dfa00
[    2.397368] FS:  0000000000000000(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    2.397409] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.397441] CR2: 00007f7934c41574 CR3: 000000001c042004 CR4: 0000000000771ef0
[    2.397479] PKRU: 55555554
[    2.397493] Call Trace:
[    2.397507]  <TASK>
[    2.397523]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    2.397545]  netif_state_change (net/core/dev.c:1605)
[    2.397566]  ? linkwatch_do_dev (net/core/link_watch.c:182 net/core/link_watch.c:166)
[    2.397586]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    2.397613]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    2.397634]  process_one_work (kernel/workqueue.c:3314)
[    2.397654]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    2.397675]  ? rescuer_thread (kernel/workqueue.c:3672)
[    2.397693]  kthread (kernel/kthread.c:436)
[    2.397714]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.397736]  ret_from_fork (arch/x86/kernel/process.c:158)
[    2.397756]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    2.397775]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.411669] ------------[ cut here ]------------
| [    7.411754] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/215
| [    7.411837] Modules linked in:
| [    7.411981] Tainted: [W]=WARN
[    7.412045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.412114] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.412178] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.412298] RSP: 0018:ff60666e00507740 EFLAGS: 00010286
[    7.412360] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.412431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    7.412508] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec5929030
[    7.412596] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    7.412674] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18e0600
[    7.412752] FS:  00007f5aa1be2840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    7.412830] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.412902] CR2: 00007f5aa1dd7c40 CR3: 00000000030ee005 CR4: 0000000000771ef0
[    7.412980] PKRU: 55555554
[    7.413034] Call Trace:
[    7.413083]  <TASK>
[    7.413131]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.413190]  netif_state_change (net/core/dev.c:1605)
[    7.413249]  do_setlink.isra.0 (net/core/rtnetlink.c:3453)
[    7.413314]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[    7.413372]  ? bond_select_active_slave (drivers/net/bonding/bond_main.c:1098 (discriminator 2) drivers/net/bonding/bond_main.c:1154 (discriminator 2) drivers/net/bonding/bond_main.c:1373 (discriminator 2))
[    7.413438]  ? bond_option_prio_set (drivers/net/bonding/bond_options.c:1514)
[    7.413502]  ? __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    7.413562]  ? bond_slave_changelink (drivers/net/bonding/bond_netlink.c:197)
[    7.413624]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    7.413680]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.413741]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.413802]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    7.413865]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.413926]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.413983]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.414044]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.414099]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.414154]  ___sys_sendmsg (net/socket.c:2752)
[    7.414209]  __sys_sendmsg (net/socket.c:2784)
[    7.414265]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.414321]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.414382] RIP: 0033:0x7f5aa1e1c08e
[    7.414435] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.414569] RSP: 002b:00007ffcadd3f000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.414644] RAX: ffffffffffffffda RBX: 00007ffcadd3f7a8 RCX: 00007f5aa1e1c08e
[    7.414716] RDX: 0000000000000000 RSI: 00007ffcadd3f0b0 RDI: 0000000000000005
[    7.414788] RBP: 00007ffcadd3f010 R08: 0000000000000000 R09: 0000000000000000
[    7.414860] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.414932] R13: 000000000049f620 R14: 00007ffcadd41887 R15: 00007ffcadd3f780
| [    7.429683] ------------[ cut here ]------------
| [    7.429765] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/232
| [    7.429850] Modules linked in:
| [    7.429990] Tainted: [W]=WARN
[    7.430051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.430117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.430179] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.430305] RSP: 0018:ff60666e003f7720 EFLAGS: 00010286
[    7.430365] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    7.430437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[    7.430510] RBP: 0000000000000000 R08: ff3df32ec31704d0 R09: ff3df32ec5929030
[    7.430587] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    7.430659] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18e0600
[    7.430735] FS:  00007f4d57b69840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    7.430810] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.430876] CR2: 000000003aaa9988 CR3: 00000000047b7006 CR4: 0000000000771ef0
[    7.430951] PKRU: 55555554
[    7.430997] Call Trace:
[    7.431049]  <TASK>
[    7.431096]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.431150]  __dev_notify_flags (net/core/dev.c:9787)
[    7.431205]  netif_change_flags (net/core/dev.c:9820)
[    7.431260]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    7.431314]  ? __nla_validate_parse (lib/nlattr.c:620)
[    7.431378]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    7.431433]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.431488]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.431549]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.431609]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.431663]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.431724]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.431784]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.431839]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.431894]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.431948]  ___sys_sendmsg (net/socket.c:2752)
[    7.432003]  __sys_sendmsg (net/socket.c:2784)
[    7.432064]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.432119]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.432180] RIP: 0033:0x7f4d57da308e
[    7.432234] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.432359] RSP: 002b:00007ffcea054800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.432432] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4d57da308e
[    7.432503] RDX: 0000000000000000 RSI: 00007ffcea0548b0 RDI: 0000000000000005
[    7.432581] RBP: 00007ffcea054810 R08: 0000000000000000 R09: 0000000000000000
[    7.432653] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.432726] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcea054f80
| [    7.435759] ------------[ cut here ]------------
| [    7.435799] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.435858] Modules linked in:
| [    7.435935] Tainted: [W]=WARN
[    7.435954] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.435987] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.436022] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.436121] RSP: 0018:ff60666e0054f6e0 EFLAGS: 00010286
[    7.436149] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    7.436190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.436233] RBP: 0000000000000000 R08: ff3df32ec31704d0 R09: ff3df32ec2069030
[    7.436277] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[    7.436324] R13: 0000000000000011 R14: ff3df32ec2084000 R15: ff3df32ec18dfa00
[    7.436371] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.436411] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.436446] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.436486] PKRU: 55555554
[    7.436500] Call Trace:
[    7.436512]  <TASK>
[    7.436529]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[    7.436559]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.436582]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.436604]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.436623]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.436650]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.436669]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.436692]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.436714]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.436735]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.436756]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.436776]  ___sys_sendmsg (net/socket.c:2752)
[    7.436796]  __sys_sendmsg (net/socket.c:2784)
[    7.436820]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.436842]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.436870] RIP: 0033:0x7f508d07c08e
[    7.436890] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.436980] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.437021] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.437066] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.437101] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.437146] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.437186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.437290] ------------[ cut here ]------------
| [    7.437315] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.437359] Modules linked in:
| [    7.437434] Tainted: [W]=WARN
[    7.437454] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.437489] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.437521] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.437622] RSP: 0018:ff60666e0054f518 EFLAGS: 00010286
[    7.437648] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.437691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.437729] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[    7.437777] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    7.437818] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfa00
[    7.437862] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.437905] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.437937] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.437980] PKRU: 55555554
[    7.437993] Call Trace:
[    7.438005]  <TASK>
[    7.438019]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.438043]  notifier_call_chain (kernel/notifier.c:85)
[    7.438064]  ? smp_text_poke_batch_finish (./include/linux/smp.h:72 arch/x86/kernel/alternative.c:2773 arch/x86/kernel/alternative.c:3066)
[    7.438087]  netdev_lower_state_changed (net/core/dev.c:9573)
[    7.438116]  __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)
[    7.438140]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    7.438157]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.438176]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.438206]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.438228]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.438250]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.438268]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.438289]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.438311]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.438339]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.438359]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.438376]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.438398]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.438419]  ___sys_sendmsg (net/socket.c:2752)
[    7.438440]  __sys_sendmsg (net/socket.c:2784)
[    7.438462]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.438481]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.438513] RIP: 0033:0x7f508d07c08e
[    7.438533] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.438626] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.438666] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.438709] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.438747] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.438785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.438823] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.438943] ------------[ cut here ]------------
| [    7.438969] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.439020] Modules linked in:
| [    7.439102] Tainted: [W]=WARN
[    7.439120] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.439156] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.439183] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.439277] RSP: 0018:ff60666e0054f4c8 EFLAGS: 00010286
[    7.439304] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.439344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.439381] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[    7.439426] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    7.439459] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfa00
[    7.439500] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.439541] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.439575] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.439616] PKRU: 55555554
[    7.439629] Call Trace:
[    7.439643]  <TASK>
[    7.439656]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.439678]  notifier_call_chain (kernel/notifier.c:85)
[    7.439698]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    7.439724]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    7.439752]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    7.439773]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[    7.439795]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.439815]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.439840]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.439862]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.439883]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.439903]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.439922]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.439943]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.439971]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.439993]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.440012]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.440035]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.440055]  ___sys_sendmsg (net/socket.c:2752)
[    7.440075]  __sys_sendmsg (net/socket.c:2784)
[    7.440096]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.440116]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.440144] RIP: 0033:0x7f508d07c08e
[    7.440165] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.440255] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.440296] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.440336] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.440373] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.440413] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.440452] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.449047] ------------[ cut here ]------------
| [    7.449097] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.449151] Modules linked in:
| [    7.449226] Tainted: [W]=WARN
[    7.449248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.449283] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.449314] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.449405] RSP: 0018:ff60666e0054f508 EFLAGS: 00010286
[    7.449433] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    7.449471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.449519] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[    7.449560] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    7.449604] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfa00
[    7.449645] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.449688] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.449722] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.449761] PKRU: 55555554
[    7.449776] Call Trace:
[    7.449791]  <TASK>
[    7.449805]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.449828]  netif_close_many (net/core/dev.c:1804)
[    7.449849]  ? 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)
[    7.449891]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    7.449911]  dev_close (net/core/dev_api.c:221)
[    7.449932]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    7.449964]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.449981]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.450010]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.450041]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.450062]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.450082]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.450104]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.450126]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.450156]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.450176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.450196]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.450218]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.450236]  ___sys_sendmsg (net/socket.c:2752)
[    7.450257]  __sys_sendmsg (net/socket.c:2784)
[    7.450280]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.450297]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.450325] RIP: 0033:0x7f508d07c08e
[    7.450348] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.450441] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.450485] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.450524] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.450567] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.450608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.450651] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.450742] ------------[ cut here ]------------
| [    7.450768] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.450804] Modules linked in:
| [    7.450886] Tainted: [W]=WARN
[    7.450912] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.450946] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.450972] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.451063] RSP: 0018:ff60666e0054f4e8 EFLAGS: 00010286
[    7.451091] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.451136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.451177] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[    7.451216] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[    7.451254] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18dfa00
[    7.451296] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.451334] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.451365] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.451408] PKRU: 55555554
[    7.451420] Call Trace:
[    7.451434]  <TASK>
[    7.451447]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.451474]  notifier_call_chain (kernel/notifier.c:85)
[    7.451496]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    7.451523]  dev_set_mac_address (net/core/dev_api.c:339)
[    7.451540]  ? dev_close (net/core/dev_api.c:221)
[    7.451566]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    7.451593]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.451621]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.451647]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.451669]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.451690]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.451709]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.451730]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.451752]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.451778]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.451799]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.451820]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.451840]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.451860]  ___sys_sendmsg (net/socket.c:2752)
[    7.451882]  __sys_sendmsg (net/socket.c:2784)
[    7.451902]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.451921]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.451948] RIP: 0033:0x7f508d07c08e
[    7.451968] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.452054] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.452095] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.452136] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.452177] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.452218] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.452258] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.452372] ------------[ cut here ]------------
| [    7.452398] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.452450] Modules linked in:
| [    7.452525] Tainted: [W]=WARN
[    7.452544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.452579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.452608] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.452701] RSP: 0018:ff60666e0054f4c8 EFLAGS: 00010286
[    7.452727] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.452767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.452805] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec2069030
[    7.452851] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    7.452890] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18dfa00
[    7.452933] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.452974] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.453001] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.453042] PKRU: 55555554
[    7.453056] Call Trace:
[    7.453069]  <TASK>
[    7.453083]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.453105]  notifier_call_chain (kernel/notifier.c:85)
[    7.453122]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    7.453150]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    7.453178]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    7.453199]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.453223]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.453250]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.453272]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.453293]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.453314]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.453334]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.453351]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.453377]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.453397]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.453419]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.453438]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.453459]  ___sys_sendmsg (net/socket.c:2752)
[    7.453480]  __sys_sendmsg (net/socket.c:2784)
[    7.453500]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.453519]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.453545] RIP: 0033:0x7f508d07c08e
[    7.453569] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.453667] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.453709] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.453747] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.453789] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.453833] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.453874] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.458040] ------------[ cut here ]------------
| [    7.458069] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.458116] Modules linked in:
| [    7.458189] Tainted: [W]=WARN
[    7.458210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.458244] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.458272] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.458374] RSP: 0018:ff60666e0054f508 EFLAGS: 00010286
[    7.458404] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    7.458443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.458488] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec2069030
[    7.458527] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    7.458566] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18dfa00
[    7.458612] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.458658] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.458689] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.458735] PKRU: 55555554
[    7.458749] Call Trace:
[    7.458763]  <TASK>
[    7.458774]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.458796]  netif_close_many (net/core/dev.c:1804)
[    7.458816]  ? 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)
[    7.458849]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    7.458870]  dev_close (net/core/dev_api.c:221)
[    7.458891]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    7.458920]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.458941]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.458975]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.458997]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.459018]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.459046]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.459067]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.459087]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.459113]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.459136]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.459157]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.459181]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.459200]  ___sys_sendmsg (net/socket.c:2752)
[    7.459223]  __sys_sendmsg (net/socket.c:2784)
[    7.459248]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.459269]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.459297] RIP: 0033:0x7f508d07c08e
[    7.459315] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.459430] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.459471] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.459510] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.459548] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.459589] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.459629] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.459718] ------------[ cut here ]------------
| [    7.459747] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.459796] Modules linked in:
| [    7.459866] Tainted: [W]=WARN
[    7.459886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.459919] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.459950] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.460050] RSP: 0018:ff60666e0054f4e8 EFLAGS: 00010286
[    7.460075] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.460118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.460159] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec2069030
[    7.460196] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[    7.460233] R13: 0000000000000010 R14: ff3df32ec5882000 R15: ff3df32ec18dfa00
[    7.460275] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.460318] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.460351] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.460391] PKRU: 55555554
[    7.460405] Call Trace:
[    7.460418]  <TASK>
[    7.460432]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.460453]  notifier_call_chain (kernel/notifier.c:85)
[    7.460473]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    7.460500]  dev_set_mac_address (net/core/dev_api.c:339)
[    7.460521]  ? dev_close (net/core/dev_api.c:221)
[    7.460541]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    7.460571]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.460592]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.460620]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.460643]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.460664]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.460685]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.460704]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.460723]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.460750]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.460769]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.460789]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.460811]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.460832]  ___sys_sendmsg (net/socket.c:2752)
[    7.460852]  __sys_sendmsg (net/socket.c:2784)
[    7.460872]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.460891]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.460919] RIP: 0033:0x7f508d07c08e
[    7.460938] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.461031] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.461070] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.461112] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.461149] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.461187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.461227] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.461342] ------------[ cut here ]------------
| [    7.461369] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.461419] Modules linked in:
| [    7.461496] Tainted: [W]=WARN
[    7.461516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.461553] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.461584] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.461686] RSP: 0018:ff60666e0054f4c8 EFLAGS: 00010286
[    7.461712] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.461751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.461787] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec2069030
[    7.461832] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    7.461875] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18dfa00
[    7.461917] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.461960] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.461987] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.462029] PKRU: 55555554
[    7.462044] Call Trace:
[    7.462057]  <TASK>
[    7.462071]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.462091]  notifier_call_chain (kernel/notifier.c:85)
[    7.462111]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[    7.462136]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[    7.462163]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[    7.462190]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.462211]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.462240]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.462263]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.462283]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.462302]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.462323]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.462343]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.462370]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.462391]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.462408]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.462427]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.462446]  ___sys_sendmsg (net/socket.c:2752)
[    7.462469]  __sys_sendmsg (net/socket.c:2784)
[    7.462489]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.462509]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.462535] RIP: 0033:0x7f508d07c08e
[    7.462554] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.462649] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.462692] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.462734] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.462773] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.462819] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.462856] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.470041] ------------[ cut here ]------------
| [    7.470079] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.470137] Modules linked in:
| [    7.470209] Tainted: [W]=WARN
[    7.470229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.470260] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.470296] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.470388] RSP: 0018:ff60666e0054f508 EFLAGS: 00010286
[    7.470417] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[    7.470457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.470495] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec2069030
[    7.470537] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    7.470581] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18dfa00
[    7.470631] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.470670] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.470702] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.470745] PKRU: 55555554
[    7.470758] Call Trace:
[    7.470769]  <TASK>
[    7.470784]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.470805]  netif_close_many (net/core/dev.c:1804)
[    7.470824]  ? 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)
[    7.470856]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[    7.470876]  dev_close (net/core/dev_api.c:221)
[    7.470895]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[    7.470922]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.470941]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.470967]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.470991]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.471012]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.471036]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.471057]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.471078]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.471104]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.471125]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.471147]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.471166]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.471187]  ___sys_sendmsg (net/socket.c:2752)
[    7.471209]  __sys_sendmsg (net/socket.c:2784)
[    7.471228]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.471246]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.471272] RIP: 0033:0x7f508d07c08e
[    7.471291] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.471380] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.471422] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.471464] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.471506] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.471545] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.471589] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.471677] ------------[ cut here ]------------
| [    7.471702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/233
| [    7.471752] Modules linked in:
| [    7.471826] Tainted: [W]=WARN
[    7.471847] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.471879] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.471907] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.472007] RSP: 0018:ff60666e0054f4e8 EFLAGS: 00010286
[    7.472034] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.472075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[    7.472117] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec2069030
[    7.472158] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[    7.472195] R13: 0000000000000010 R14: ff3df32ec5921000 R15: ff3df32ec18dfa00
[    7.472238] FS:  00007f508ce42840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[    7.472271] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.472305] CR2: 00007f508d1121a0 CR3: 0000000004418002 CR4: 0000000000771ef0
[    7.472344] PKRU: 55555554
[    7.472358] Call Trace:
[    7.472371]  <TASK>
[    7.472385]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.472405]  notifier_call_chain (kernel/notifier.c:85)
[    7.472426]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[    7.472457]  dev_set_mac_address (net/core/dev_api.c:339)
[    7.472479]  ? dev_close (net/core/dev_api.c:221)
[    7.472499]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[    7.472531]  bond_uninit (drivers/net/bonding/bond_main.c:6059)
[    7.472552]  unregister_netdevice_many_notify (net/core/dev.c:12455)
[    7.472583]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[    7.472602]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.472623]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[    7.472644]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.472662]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.472682]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.472708]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.472729]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.472750]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.472770]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.472789]  ___sys_sendmsg (net/socket.c:2752)
[    7.472811]  __sys_sendmsg (net/socket.c:2784)
[    7.472832]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.472851]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.472878] RIP: 0033:0x7f508d07c08e
[    7.472899] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.472993] RSP: 002b:00007ffedd96f9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.473034] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f508d07c08e
[    7.473076] RDX: 0000000000000000 RSI: 00007ffedd96faa0 RDI: 0000000000000005
[    7.473112] RBP: 00007ffedd96fa00 R08: 0000000000000000 R09: 0000000000000000
[    7.473153] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.473195] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedd970170
| [    7.473495] ------------[ cut here ]------------
| [    7.473524] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    7.473588] Modules linked in:
| [    7.473664] Tainted: [W]=WARN
[    7.473685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.473719] Workqueue: events_unbound linkwatch_event
[    7.473748] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.473776] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.473865] RSP: 0018:ff60666e00163d50 EFLAGS: 00010286
[    7.473892] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.473939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    7.473979] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec586702c
[    7.474018] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[    7.474063] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec18ec500
[    7.474096] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    7.474142] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.474179] CR2: 00005583c6fb5c08 CR3: 0000000003206004 CR4: 0000000000771ef0
[    7.474218] PKRU: 55555554
[    7.474231] Call Trace:
[    7.474246]  <TASK>
[    7.474261]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.474283]  netif_state_change (net/core/dev.c:1605)
[    7.474305]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    7.474325]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    7.474354]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    7.474375]  process_one_work (kernel/workqueue.c:3314)
[    7.474397]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    7.474417]  ? rescuer_thread (kernel/workqueue.c:3672)
[    7.474436]  kthread (kernel/kthread.c:436)
[    7.474456]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.474478]  ret_from_fork (arch/x86/kernel/process.c:158)
[    7.474496]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.474517]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.474655] ------------[ cut here ]------------
| [    7.474685] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    7.474738] Modules linked in:
| [    7.474817] Tainted: [W]=WARN
[    7.474839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.474881] Workqueue: events_unbound linkwatch_event
[    7.474907] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.474935] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.475039] RSP: 0018:ff60666e00163d50 EFLAGS: 00010286
[    7.475066] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.475106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    7.475148] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec586702c
[    7.475185] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[    7.475225] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18ec500
[    7.475268] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    7.475308] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.475341] CR2: 00005583c6fb5c08 CR3: 0000000003206004 CR4: 0000000000771ef0
[    7.475385] PKRU: 55555554
[    7.475398] Call Trace:
[    7.475411]  <TASK>
[    7.475424]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.475444]  netif_state_change (net/core/dev.c:1605)
[    7.475466]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    7.475488]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    7.475516]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    7.475537]  process_one_work (kernel/workqueue.c:3314)
[    7.475561]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    7.475582]  ? rescuer_thread (kernel/workqueue.c:3672)
[    7.475603]  kthread (kernel/kthread.c:436)
[    7.475624]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.475644]  ret_from_fork (arch/x86/kernel/process.c:158)
[    7.475665]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.475684]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.475802] ------------[ cut here ]------------
| [    7.475829] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 0/39
| [    7.475882] Modules linked in:
| [    7.475958] Tainted: [W]=WARN
[    7.475977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.476012] Workqueue: events_unbound linkwatch_event
[    7.476047] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.476076] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.476162] RSP: 0018:ff60666e00163d50 EFLAGS: 00010286
[    7.476190] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.476227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[    7.476268] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec586702c
[    7.476307] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[    7.476351] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec18ec500
[    7.476395] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[    7.476435] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.476470] CR2: 00005583c6fb5c08 CR3: 0000000003206004 CR4: 0000000000771ef0
[    7.476509] PKRU: 55555554
[    7.476523] Call Trace:
[    7.476537]  <TASK>
[    7.476551]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.476573]  netif_state_change (net/core/dev.c:1605)
[    7.476595]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[    7.476616]  __linkwatch_run_queue (net/core/link_watch.c:240)
[    7.476642]  linkwatch_event (net/core/link_watch.c:314 (discriminator 11))
[    7.476662]  process_one_work (kernel/workqueue.c:3314)
[    7.476683]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[    7.476708]  ? rescuer_thread (kernel/workqueue.c:3672)
[    7.476728]  kthread (kernel/kthread.c:436)
[    7.476749]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.476770]  ret_from_fork (arch/x86/kernel/process.c:158)
[    7.476791]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[    7.476812]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [    7.482131] ------------[ cut here ]------------
| [    7.482194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/235
| [    7.482274] Modules linked in:
| [    7.482413] Tainted: [W]=WARN
[    7.482465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.482531] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.482597] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.482724] RSP: 0018:ff60666e0055f750 EFLAGS: 00010286
[    7.482784] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[    7.482855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    7.482926] RBP: 0000000000000002 R08: ff3df32ec4478c10 R09: ff3df32ec592f030
[    7.482997] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[    7.483076] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18e1d00
[    7.483151] FS:  00007f7bb6a70840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    7.483224] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.483291] CR2: 00007f7bb6c65c40 CR3: 0000000004663002 CR4: 0000000000771ef0
[    7.483365] PKRU: 55555554
[    7.483411] Call Trace:
[    7.483458]  <TASK>
[    7.483504]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[    7.483563]  notifier_call_chain (kernel/notifier.c:85)
[    7.483619]  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)
[    7.483680]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[    7.483741]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[    7.483795]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[    7.483850]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[    7.483910]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[    7.483964]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    7.484019]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.484087]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.484146]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    7.484208]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.484268]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.484323]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.484377]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.484431]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.484487]  ___sys_sendmsg (net/socket.c:2752)
[    7.484541]  __sys_sendmsg (net/socket.c:2784)
[    7.484603]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.484658]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.484718] RIP: 0033:0x7f7bb6caa08e
[    7.484771] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.484892] RSP: 002b:00007ffe19f0ddb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.484964] RAX: ffffffffffffffda RBX: 00007ffe19f0e558 RCX: 00007f7bb6caa08e
[    7.485041] RDX: 0000000000000000 RSI: 00007ffe19f0de60 RDI: 0000000000000005
[    7.485113] RBP: 00007ffe19f0ddc0 R08: 0000000000000000 R09: 0000000000000000
[    7.485185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.485257] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe19f0e530
| [    7.485445] ------------[ cut here ]------------
| [    7.485503] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/235
| [    7.485587] Modules linked in:
| [    7.485725] Tainted: [W]=WARN
[    7.485776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.485842] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.485902] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.486031] RSP: 0018:ff60666e0055f870 EFLAGS: 00010286
[    7.486091] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[    7.486163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    7.486235] RBP: 0000000000000000 R08: ff3df32ec4478c10 R09: ff3df32ec592f030
[    7.486307] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[    7.486378] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18e1d00
[    7.486453] FS:  00007f7bb6a70840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    7.486526] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.486593] CR2: 00007f7bb6c65c40 CR3: 0000000004663002 CR4: 0000000000771ef0
[    7.486667] PKRU: 55555554
[    7.486713] Call Trace:
[    7.486759]  <TASK>
[    7.486805]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.486860]  __dev_notify_flags (net/core/dev.c:9787)
[    7.486914]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[    7.486968]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[    7.487031]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.487092]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.487147]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[    7.487207]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.487268]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.487323]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.487377]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.487431]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.487485]  ___sys_sendmsg (net/socket.c:2752)
[    7.487539]  __sys_sendmsg (net/socket.c:2784)
[    7.487600]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.487653]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.487713] RIP: 0033:0x7f7bb6caa08e
[    7.487766] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.487886] RSP: 002b:00007ffe19f0ddb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.487957] RAX: ffffffffffffffda RBX: 00007ffe19f0e558 RCX: 00007f7bb6caa08e
[    7.488034] RDX: 0000000000000000 RSI: 00007ffe19f0de60 RDI: 0000000000000005
[    7.488106] RBP: 00007ffe19f0ddc0 R08: 0000000000000000 R09: 0000000000000000
[    7.488179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.488249] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe19f0e530
| [    7.492689] ------------[ cut here ]------------
| [    7.492751] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/238
| [    7.492834] Modules linked in:
| [    7.492973] Tainted: [W]=WARN
[    7.493042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    7.493109] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[    7.493169] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[    7.493290] RSP: 0018:ff60666e00577720 EFLAGS: 00010286
[    7.493350] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[    7.493422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[    7.493494] RBP: 0000000000000000 R08: ff3df32ec4478c10 R09: ff3df32ec592f030
[    7.493574] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[    7.493648] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18e1d00
[    7.493722] FS:  00007f3f8ab90840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[    7.493795] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.493861] CR2: 00007f3f8ae601a0 CR3: 00000000059ca005 CR4: 0000000000771ef0
[    7.493934] PKRU: 55555554
[    7.493980] Call Trace:
[    7.494032]  <TASK>
[    7.494079]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[    7.494133]  __dev_notify_flags (net/core/dev.c:9787)
[    7.494187]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[    7.494241]  netif_change_flags (net/core/dev.c:9820)
[    7.494295]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[    7.494350]  ? __nla_validate_parse (lib/nlattr.c:620)
[    7.494412]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[    7.494466]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[    7.494521]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[    7.494587]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[    7.494642]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[    7.494696]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[    7.494764]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[    7.494819]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[    7.494873]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[    7.494927]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[    7.494981]  ___sys_sendmsg (net/socket.c:2752)
[    7.495042]  __sys_sendmsg (net/socket.c:2784)
[    7.495097]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[    7.495151]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    7.495212] RIP: 0033:0x7f3f8adca08e
[    7.495265] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[    7.495390] RSP: 002b:00007fff1dfd0e30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[    7.495468] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3f8adca08e
[    7.495540] RDX: 0000000000000000 RSI: 00007fff1dfd0ee0 RDI: 0000000000000005
[    7.495617] RBP: 00007fff1dfd0e40 R08: 0000000000000000 R09: 0000000000000000
[    7.495689] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c51f
[    7.495762] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff1dfd15b0
| [   22.198251] ------------[ cut here ]------------
| [   22.198365] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/359
| [   22.198537] Modules linked in:
| [   22.198816] Tainted: [W]=WARN
[   22.198837] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.198902] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.198985] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   22.199300] RSP: 0018:ff60666e008b7720 EFLAGS: 00010286
[   22.199397] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   22.199550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df800
[   22.199693] RBP: 0000000000000000 R08: ff3df32ec4478c10 R09: ff3df32ec206b030
[   22.199839] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   22.199884] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18df800
[   22.200030] FS:  00007f0fdbcaf840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   22.200187] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.200302] CR2: 0000000010b4e988 CR3: 0000000003130006 CR4: 0000000000771ef0
[   22.200438] PKRU: 55555554
[   22.200475] Call Trace:
[   22.200506]  <TASK>
[   22.200562]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   22.200640]  __dev_notify_flags (net/core/dev.c:9787)
[   22.200735]  netif_change_flags (net/core/dev.c:9820)
[   22.200790]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   22.200844]  ? __nla_validate_parse (lib/nlattr.c:620)
[   22.200881]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   22.200951]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   22.201006]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.201099]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.201158]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   22.201250]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.201361]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.201444]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.201517]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.201611]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.201693]  ___sys_sendmsg (net/socket.c:2752)
[   22.201747]  __sys_sendmsg (net/socket.c:2784)
[   22.201820]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.201861]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.201911] RIP: 0033:0x7f0fdbee908e
[   22.201975] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.202323] RSP: 002b:00007fffd9e03050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.202440] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0fdbee908e
[   22.202558] RDX: 0000000000000000 RSI: 00007fffd9e03100 RDI: 0000000000000005
[   22.202708] RBP: 00007fffd9e03060 R08: 0000000000000000 R09: 0000000000000000
[   22.202808] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52e
[   22.202868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd9e037d0
| [   22.207088] ------------[ cut here ]------------
| [   22.207228] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/360
| [   22.207421] Modules linked in:
| [   22.207748] Tainted: [W]=WARN
[   22.207873] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.208006] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.208142] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   22.208518] RSP: 0018:ff60666e008b76e0 EFLAGS: 00010286
[   22.208664] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   22.208818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1e00
[   22.208975] RBP: 0000000000000000 R08: ff3df32ec4478c10 R09: ff3df32ec5928030
[   22.209125] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   22.209313] R13: 0000000000000011 R14: ff3df32ec589c000 R15: ff3df32ec18e1e00
[   22.209482] FS:  00007f5a434d5840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   22.209597] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.209672] CR2: 00000000374c1988 CR3: 0000000005907002 CR4: 0000000000771ef0
[   22.209761] PKRU: 55555554
[   22.209815] Call Trace:
[   22.209864]  <TASK>
[   22.209920]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   22.209998]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   22.210068]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   22.210134]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   22.210191]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.210262]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   22.210319]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.210397]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.210465]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.210533]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.210602]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.210669]  ___sys_sendmsg (net/socket.c:2752)
[   22.210736]  __sys_sendmsg (net/socket.c:2784)
[   22.210802]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.210875]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.210951] RIP: 0033:0x7f5a4370f08e
[   22.211016] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.211190] RSP: 002b:00007ffd9b79d9c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.211267] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5a4370f08e
[   22.211345] RDX: 0000000000000000 RSI: 00007ffd9b79da70 RDI: 0000000000000005
[   22.211439] RBP: 00007ffd9b79d9d0 R08: 0000000000000000 R09: 0000000000000000
[   22.211517] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52e
[   22.211614] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9b79e140
| [   22.226133] ------------[ cut here ]------------
| [   22.226224] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/361
| [   22.226372] Modules linked in:
| [   22.226608] Tainted: [W]=WARN
[   22.226694] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.226795] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.226822] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   22.226934] RSP: 0018:ff60666e0051f750 EFLAGS: 00010286
[   22.227016] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   22.227141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df100
[   22.227268] RBP: 0000000000000002 R08: ff3df32ec4491410 R09: ff3df32ec4588030
[   22.227396] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   22.227534] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18df100
[   22.227660] FS:  00007fd527d2b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   22.227780] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.227831] CR2: 000000000043f600 CR3: 0000000003159003 CR4: 0000000000771ef0
[   22.227931] PKRU: 55555554
[   22.227970] Call Trace:
[   22.228012]  <TASK>
[   22.228043]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   22.228116]  notifier_call_chain (kernel/notifier.c:85)
[   22.228180]  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)
[   22.228259]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   22.228330]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   22.228383]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   22.228445]  ? kick_pool (kernel/workqueue.c:1313)
[   22.228534]  ? __queue_work (kernel/workqueue.c:2401)
[   22.228606]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   22.228701]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   22.228744]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   22.228814]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.228864]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.228885]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   22.228919]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.228948]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.229008]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.229070]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.229130]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.229191]  ___sys_sendmsg (net/socket.c:2752)
[   22.229273]  __sys_sendmsg (net/socket.c:2784)
[   22.229327]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.229382]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.229483] RIP: 0033:0x7fd527f6508e
[   22.229570] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.229832] RSP: 002b:00007ffce7387f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.229873] RAX: ffffffffffffffda RBX: 00007ffce7388728 RCX: 00007fd527f6508e
[   22.229912] RDX: 0000000000000000 RSI: 00007ffce7388030 RDI: 0000000000000005
[   22.230017] RBP: 00007ffce7387f90 R08: 0000000000000000 R09: 0000000000000000
[   22.230139] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52e
[   22.230259] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7388700
| [   22.230529] ------------[ cut here ]------------
| [   22.230627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/361
| [   22.230770] Modules linked in:
| [   22.230976] Tainted: [W]=WARN
[   22.230995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.231046] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.231127] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   22.231443] RSP: 0018:ff60666e0051f870 EFLAGS: 00010286
[   22.231531] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   22.231673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df100
[   22.231843] RBP: 0000000000000000 R08: ff3df32ec4491410 R09: ff3df32ec4588030
[   22.231894] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   22.231932] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18df100
[   22.231971] FS:  00007fd527d2b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   22.232095] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.232186] CR2: 000000000043f600 CR3: 0000000003159003 CR4: 0000000000771ef0
[   22.232310] PKRU: 55555554
[   22.232362] Call Trace:
[   22.232421]  <TASK>
[   22.232462]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   22.232518]  __dev_notify_flags (net/core/dev.c:9787)
[   22.232580]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   22.232654]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   22.232720]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.232791]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.232849]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   22.232901]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.232932]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.232954]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.232984]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.233044]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.233115]  ___sys_sendmsg (net/socket.c:2752)
[   22.233180]  __sys_sendmsg (net/socket.c:2784)
[   22.233241]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.233321]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.233405] RIP: 0033:0x7fd527f6508e
[   22.233466] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.233669] RSP: 002b:00007ffce7387f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.233718] RAX: ffffffffffffffda RBX: 00007ffce7388728 RCX: 00007fd527f6508e
[   22.233761] RDX: 0000000000000000 RSI: 00007ffce7388030 RDI: 0000000000000005
[   22.233805] RBP: 00007ffce7387f90 R08: 0000000000000000 R09: 0000000000000000
[   22.233843] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52e
[   22.233880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffce7388700
| [   22.238940] ------------[ cut here ]------------
| [   22.239059] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/364
| [   22.239238] Modules linked in:
| [   22.239521] Tainted: [W]=WARN
[   22.239586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.239706] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   22.239774] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   22.239881] RSP: 0018:ff60666e00567720 EFLAGS: 00010286
[   22.239917] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   22.240001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df100
[   22.240123] RBP: 0000000000000000 R08: ff3df32ec4491410 R09: ff3df32ec4588030
[   22.240263] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   22.240403] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18df100
[   22.240529] FS:  00007fd19f8bf840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   22.240574] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   22.240621] CR2: 0000000021f1f988 CR3: 00000000030fd002 CR4: 0000000000771ef0
[   22.240747] PKRU: 55555554
[   22.240764] Call Trace:
[   22.240780]  <TASK>
[   22.240794]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   22.240821]  __dev_notify_flags (net/core/dev.c:9787)
[   22.240848]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   22.240906]  netif_change_flags (net/core/dev.c:9820)
[   22.240987]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   22.241051]  ? __nla_validate_parse (lib/nlattr.c:620)
[   22.241149]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   22.241221]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   22.241279]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   22.241383]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   22.241458]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   22.241519]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   22.241604]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   22.241667]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   22.241720]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   22.241788]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   22.241852]  ___sys_sendmsg (net/socket.c:2752)
[   22.241875]  __sys_sendmsg (net/socket.c:2784)
[   22.241919]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   22.241991]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   22.242076] RIP: 0033:0x7fd19faf908e
[   22.242146] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   22.242433] RSP: 002b:00007ffffa6ca600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   22.242545] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd19faf908e
[   22.242695] RDX: 0000000000000000 RSI: 00007ffffa6ca6b0 RDI: 0000000000000005
[   22.242782] RBP: 00007ffffa6ca610 R08: 0000000000000000 R09: 0000000000000000
[   22.242885] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c52e
[   22.242940] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffa6cad80
| [   36.924167] ------------[ cut here ]------------
| [   36.924225] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/485
| [   36.924305] Modules linked in:
| [   36.924405] Tainted: [W]=WARN
[   36.924432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.924470] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.924501] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   36.924626] RSP: 0018:ff60666e0088f720 EFLAGS: 00010286
[   36.924659] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   36.924712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df900
[   36.924762] RBP: 0000000000000000 R08: ff3df32ec4491410 R09: ff3df32ec4588030
[   36.924825] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   36.924870] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18df900
[   36.924927] FS:  00007f89ee8fd840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   36.924979] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.925021] CR2: 0000000037884988 CR3: 0000000004436005 CR4: 0000000000771ef0
[   36.925083] PKRU: 55555554
[   36.925106] Call Trace:
[   36.925123]  <TASK>
[   36.925141]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   36.925169]  __dev_notify_flags (net/core/dev.c:9787)
[   36.925192]  netif_change_flags (net/core/dev.c:9820)
[   36.925216]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   36.925244]  ? __nla_validate_parse (lib/nlattr.c:620)
[   36.925278]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   36.925309]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   36.925340]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   36.925378]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.925403]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   36.925432]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   36.925462]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.925498]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.925526]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.925553]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.925573]  ___sys_sendmsg (net/socket.c:2752)
[   36.925592]  __sys_sendmsg (net/socket.c:2784)
[   36.925615]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.925652]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.925682] RIP: 0033:0x7f89eeb3708e
[   36.925708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.925819] RSP: 002b:00007fff275d5350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.925861] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f89eeb3708e
[   36.925898] RDX: 0000000000000000 RSI: 00007fff275d5400 RDI: 0000000000000005
[   36.925952] RBP: 00007fff275d5360 R08: 0000000000000000 R09: 0000000000000000
[   36.926005] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d
[   36.926047] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff275d5ad0
| [   36.929374] ------------[ cut here ]------------
| [   36.929441] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/486
| [   36.929554] Modules linked in:
| [   36.929708] Tainted: [W]=WARN
[   36.929769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.929855] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.929925] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   36.930104] RSP: 0018:ff60666e0088f6e0 EFLAGS: 00010286
[   36.930173] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   36.930261] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358300
[   36.930342] RBP: 0000000000000000 R08: ff3df32ec4491410 R09: ff3df32ec2069030
[   36.930425] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   36.930510] R13: 0000000000000011 R14: ff3df32ec2084000 R15: ff3df32ec3358300
[   36.930602] FS:  00007fa9d3539840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   36.930702] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.930778] CR2: 0000000039769988 CR3: 000000000317c006 CR4: 0000000000771ef0
[   36.930878] PKRU: 55555554
[   36.930935] Call Trace:
[   36.930997]  <TASK>
[   36.931060]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   36.931131]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   36.931198]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   36.931253]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   36.931310]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.931367]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   36.931423]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   36.931511]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.931579]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.931652]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.931713]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.931780]  ___sys_sendmsg (net/socket.c:2752)
[   36.931842]  __sys_sendmsg (net/socket.c:2784)
[   36.931900]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.931958]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.932022] RIP: 0033:0x7fa9d377308e
[   36.932085] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.932231] RSP: 002b:00007ffd113f7380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.932315] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa9d377308e
[   36.932407] RDX: 0000000000000000 RSI: 00007ffd113f7430 RDI: 0000000000000005
[   36.932498] RBP: 00007ffd113f7390 R08: 0000000000000000 R09: 0000000000000000
[   36.932580] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d
[   36.932664] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd113f7b00
| [   36.950354] ------------[ cut here ]------------
| [   36.950417] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/487
| [   36.950504] Modules linked in:
| [   36.950647] Tainted: [W]=WARN
[   36.950702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.950770] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.950838] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   36.950966] RSP: 0018:ff60666e00b8f750 EFLAGS: 00010286
[   36.951046] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   36.951121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358200
[   36.951197] RBP: 0000000000000002 R08: ff3df32ec4443490 R09: ff3df32ec5928030
[   36.951271] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   36.951346] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec3358200
[   36.951424] FS:  00007f9d50dba840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   36.951501] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.951569] CR2: 00007f9d51121f43 CR3: 0000000003366003 CR4: 0000000000771ef0
[   36.951646] PKRU: 55555554
[   36.951694] Call Trace:
[   36.951742]  <TASK>
[   36.951790]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   36.951853]  notifier_call_chain (kernel/notifier.c:85)
[   36.951912]  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)
[   36.951976]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   36.952048]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   36.952104]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   36.952161]  ? kick_pool (kernel/workqueue.c:1313)
[   36.952218]  ? notifier_call_chain (kernel/notifier.c:85)
[   36.952282]  ? __queue_work (kernel/workqueue.c:2401)
[   36.952344]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   36.952406]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   36.952462]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   36.952520]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   36.952583]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.952639]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   36.952705]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   36.952769]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.952831]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.952888]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.952944]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.953001]  ___sys_sendmsg (net/socket.c:2752)
[   36.953065]  __sys_sendmsg (net/socket.c:2784)
[   36.953123]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.953179]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.953242] RIP: 0033:0x7f9d50ff408e
[   36.953298] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.953427] RSP: 002b:00007ffdce37fef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.953504] RAX: ffffffffffffffda RBX: 00007ffdce380698 RCX: 00007f9d50ff408e
[   36.953579] RDX: 0000000000000000 RSI: 00007ffdce37ffa0 RDI: 0000000000000005
[   36.953654] RBP: 00007ffdce37ff00 R08: 0000000000000000 R09: 0000000000000000
[   36.953729] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d
[   36.953809] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdce380670
| [   36.954033] ------------[ cut here ]------------
| [   36.954095] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/487
| [   36.954178] Modules linked in:
| [   36.954322] Tainted: [W]=WARN
[   36.954377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.954444] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.954507] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   36.954637] RSP: 0018:ff60666e00b8f870 EFLAGS: 00010286
[   36.954701] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   36.954776] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358200
[   36.954858] RBP: 0000000000000000 R08: ff3df32ec4443490 R09: ff3df32ec5928030
[   36.954933] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   36.955008] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec3358200
[   36.955092] FS:  00007f9d50dba840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   36.955169] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.955236] CR2: 00007f9d51121f43 CR3: 0000000003366003 CR4: 0000000000771ef0
[   36.955312] PKRU: 55555554
[   36.955360] Call Trace:
[   36.955408]  <TASK>
[   36.955457]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   36.955513]  __dev_notify_flags (net/core/dev.c:9787)
[   36.955570]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   36.955626]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   36.955683]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   36.955749]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.955812]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   36.955877]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   36.955940]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.955997]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.956058]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.956120]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.956177]  ___sys_sendmsg (net/socket.c:2752)
[   36.956234]  __sys_sendmsg (net/socket.c:2784)
[   36.956290]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.956347]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.956409] RIP: 0033:0x7f9d50ff408e
[   36.956465] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.956592] RSP: 002b:00007ffdce37fef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.956668] RAX: ffffffffffffffda RBX: 00007ffdce380698 RCX: 00007f9d50ff408e
[   36.956743] RDX: 0000000000000000 RSI: 00007ffdce37ffa0 RDI: 0000000000000005
[   36.956824] RBP: 00007ffdce37ff00 R08: 0000000000000000 R09: 0000000000000000
[   36.956899] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d
[   36.956975] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdce380670
| [   36.961397] ------------[ cut here ]------------
| [   36.961457] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/490
| [   36.961540] Modules linked in:
| [   36.961685] Tainted: [W]=WARN
[   36.961739] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.961816] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   36.961879] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   36.962006] RSP: 0018:ff60666e00ba7720 EFLAGS: 00010286
[   36.962074] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   36.962148] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358200
[   36.962225] RBP: 0000000000000000 R08: ff3df32ec4443490 R09: ff3df32ec5928030
[   36.962299] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   36.962374] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec3358200
[   36.962453] FS:  00007fce6e4fc840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   36.962529] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.962597] CR2: 000000003b39e988 CR3: 00000000031af001 CR4: 0000000000771ef0
[   36.962672] PKRU: 55555554
[   36.962720] Call Trace:
[   36.962768]  <TASK>
[   36.962824]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   36.962880]  __dev_notify_flags (net/core/dev.c:9787)
[   36.962936]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   36.962992]  netif_change_flags (net/core/dev.c:9820)
[   36.963058]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   36.963116]  ? __nla_validate_parse (lib/nlattr.c:620)
[   36.963180]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   36.963237]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   36.963293]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   36.963356]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   36.963413]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   36.963473]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   36.963536]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   36.963593]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   36.963649]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   36.963706]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   36.963762]  ___sys_sendmsg (net/socket.c:2752)
[   36.963825]  __sys_sendmsg (net/socket.c:2784)
[   36.963882]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   36.963938]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   36.964001] RIP: 0033:0x7fce6e73608e
[   36.964062] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   36.964190] RSP: 002b:00007fffc46c6890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   36.964266] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fce6e73608e
[   36.964341] RDX: 0000000000000000 RSI: 00007fffc46c6940 RDI: 0000000000000005
[   36.964415] RBP: 00007fffc46c68a0 R08: 0000000000000000 R09: 0000000000000000
[   36.964489] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c53d
[   36.964564] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc46c7010
| [   51.642421] ------------[ cut here ]------------
| [   51.642520] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/611
| [   51.642612] Modules linked in:
| [   51.642781] Tainted: [W]=WARN
[   51.642832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.642908] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.642982] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   51.643134] RSP: 0018:ff60666e00eef720 EFLAGS: 00010286
[   51.643202] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   51.643280] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dff00
[   51.643371] RBP: 0000000000000000 R08: ff3df32ec4443490 R09: ff3df32ec5928030
[   51.643460] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   51.643544] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dff00
[   51.643642] FS:  00007fee5fedb840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   51.643722] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.643789] CR2: 000000001cc93988 CR3: 0000000003244004 CR4: 0000000000771ef0
[   51.643871] PKRU: 55555554
[   51.643932] Call Trace:
[   51.643993]  <TASK>
[   51.644071]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   51.644131]  __dev_notify_flags (net/core/dev.c:9787)
[   51.644187]  netif_change_flags (net/core/dev.c:9820)
[   51.644241]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   51.644296]  ? __nla_validate_parse (lib/nlattr.c:620)
[   51.644358]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   51.644413]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   51.644476]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.644553]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.644617]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   51.644673]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.644734]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.644787]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.644858]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.644950]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.645018]  ___sys_sendmsg (net/socket.c:2752)
[   51.645078]  __sys_sendmsg (net/socket.c:2784)
[   51.645145]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.645217]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.645278] RIP: 0033:0x7fee6011508e
[   51.645337] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.645483] RSP: 002b:00007ffd00d78fe0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.645572] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fee6011508e
[   51.645670] RDX: 0000000000000000 RSI: 00007ffd00d79090 RDI: 0000000000000005
[   51.645751] RBP: 00007ffd00d78ff0 R08: 0000000000000000 R09: 0000000000000000
[   51.645836] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54b
[   51.645926] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd00d79760
| [   51.649244] ------------[ cut here ]------------
| [   51.649295] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/612
| [   51.649355] Modules linked in:
| [   51.649460] Tainted: [W]=WARN
[   51.649480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.649513] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.649548] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   51.649658] RSP: 0018:ff60666e00ef76e0 EFLAGS: 00010286
[   51.649685] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   51.649741] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1a00
[   51.649798] RBP: 0000000000000000 R08: ff3df32ec4443490 R09: ff3df32ec206a030
[   51.649844] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   51.649881] R13: 0000000000000011 R14: ff3df32ec2084000 R15: ff3df32ec18e1a00
[   51.649945] FS:  00007fb9f0d26840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   51.649996] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.650036] CR2: 000000002b0c6988 CR3: 00000000047ab005 CR4: 0000000000771ef0
[   51.650074] PKRU: 55555554
[   51.650092] Call Trace:
[   51.650112]  <TASK>
[   51.650129]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   51.650158]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   51.650190]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   51.650209]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   51.650238]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.650268]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   51.650298]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.650328]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.650349]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.650377]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.650397]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.650425]  ___sys_sendmsg (net/socket.c:2752)
[   51.650447]  __sys_sendmsg (net/socket.c:2784)
[   51.650477]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.650504]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.650538] RIP: 0033:0x7fb9f0f6008e
[   51.650561] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.650640] RSP: 002b:00007ffd8985a3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.650691] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb9f0f6008e
[   51.650740] RDX: 0000000000000000 RSI: 00007ffd8985a480 RDI: 0000000000000005
[   51.650786] RBP: 00007ffd8985a3e0 R08: 0000000000000000 R09: 0000000000000000
[   51.650845] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54b
[   51.650902] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd8985ab50
| [   51.668073] ------------[ cut here ]------------
| [   51.668137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/613
| [   51.668220] Modules linked in:
| [   51.668362] Tainted: [W]=WARN
[   51.668415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.668480] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.668541] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   51.668665] RSP: 0018:ff60666e00eff750 EFLAGS: 00010286
[   51.668725] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   51.668797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358700
[   51.668870] RBP: 0000000000000002 R08: ff3df32ec441efd0 R09: ff3df32ec592e030
[   51.668949] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   51.669021] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec3358700
[   51.669103] FS:  00007fb657b27840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   51.669177] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.669243] CR2: 00007fb657e9c040 CR3: 000000000459b006 CR4: 0000000000771ef0
[   51.669317] PKRU: 55555554
[   51.669363] Call Trace:
[   51.669410]  <TASK>
[   51.669456]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   51.669511]  notifier_call_chain (kernel/notifier.c:85)
[   51.669568]  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)
[   51.669630]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   51.669693]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   51.669751]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   51.669805]  ? kick_pool (kernel/workqueue.c:1313)
[   51.669861]  ? notifier_call_chain (kernel/notifier.c:85)
[   51.669927]  ? __queue_work (kernel/workqueue.c:2401)
[   51.669982]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   51.670049]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   51.670108]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   51.670164]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.670225]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.670280]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   51.670343]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.670404]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.670459]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.670514]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.670568]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.670623]  ___sys_sendmsg (net/socket.c:2752)
[   51.670677]  __sys_sendmsg (net/socket.c:2784)
[   51.670734]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.670789]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.670850] RIP: 0033:0x7fb657d6108e
[   51.670904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.671040] RSP: 002b:00007ffeb3236b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.671115] RAX: ffffffffffffffda RBX: 00007ffeb32372a8 RCX: 00007fb657d6108e
[   51.671187] RDX: 0000000000000000 RSI: 00007ffeb3236bb0 RDI: 0000000000000005
[   51.671259] RBP: 00007ffeb3236b10 R08: 0000000000000000 R09: 0000000000000000
[   51.671331] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54b
[   51.671404] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3237280
| [   51.671600] ------------[ cut here ]------------
| [   51.671659] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/613
| [   51.671742] Modules linked in:
| [   51.671884] Tainted: [W]=WARN
[   51.671943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.672010] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.672082] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   51.672207] RSP: 0018:ff60666e00eff870 EFLAGS: 00010286
[   51.672269] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   51.672342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358700
[   51.672414] RBP: 0000000000000000 R08: ff3df32ec441efd0 R09: ff3df32ec592e030
[   51.672487] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   51.672560] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec3358700
[   51.672636] FS:  00007fb657b27840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   51.672710] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.672776] CR2: 00007fb657e9c040 CR3: 000000000459b006 CR4: 0000000000771ef0
[   51.672849] PKRU: 55555554
[   51.672895] Call Trace:
[   51.672947]  <TASK>
[   51.672994]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   51.673059]  __dev_notify_flags (net/core/dev.c:9787)
[   51.673114]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   51.673169]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   51.673224]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.673286]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.673341]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   51.673403]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.673464]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.673519]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.673574]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.673629]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.673689]  ___sys_sendmsg (net/socket.c:2752)
[   51.673747]  __sys_sendmsg (net/socket.c:2784)
[   51.673802]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.673856]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.673917] RIP: 0033:0x7fb657d6108e
[   51.673977] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.674108] RSP: 002b:00007ffeb3236b00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.674181] RAX: ffffffffffffffda RBX: 00007ffeb32372a8 RCX: 00007fb657d6108e
[   51.674254] RDX: 0000000000000000 RSI: 00007ffeb3236bb0 RDI: 0000000000000005
[   51.674326] RBP: 00007ffeb3236b10 R08: 0000000000000000 R09: 0000000000000000
[   51.674399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54b
[   51.674471] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb3237280
| [   51.678830] ------------[ cut here ]------------
| [   51.678890] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/616
| [   51.678978] Modules linked in:
| [   51.679126] Tainted: [W]=WARN
[   51.679179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.679244] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   51.679305] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   51.679427] RSP: 0018:ff60666e00f17720 EFLAGS: 00010286
[   51.679487] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   51.679559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358700
[   51.679631] RBP: 0000000000000000 R08: ff3df32ec441efd0 R09: ff3df32ec592e030
[   51.679702] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   51.679774] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec3358700
[   51.679850] FS:  00007fbd8a364840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   51.679931] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.679997] CR2: 000000002fc1b988 CR3: 000000000459a002 CR4: 0000000000771ef0
[   51.680084] PKRU: 55555554
[   51.680130] Call Trace:
[   51.680177]  <TASK>
[   51.680224]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   51.680279]  __dev_notify_flags (net/core/dev.c:9787)
[   51.680333]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   51.680387]  netif_change_flags (net/core/dev.c:9820)
[   51.680442]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   51.680497]  ? __nla_validate_parse (lib/nlattr.c:620)
[   51.680559]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   51.680614]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   51.680668]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   51.680728]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   51.680783]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   51.680837]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   51.680903]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   51.680964]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   51.681018]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   51.681078]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   51.681133]  ___sys_sendmsg (net/socket.c:2752)
[   51.681188]  __sys_sendmsg (net/socket.c:2784)
[   51.681243]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   51.681298]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   51.681358] RIP: 0033:0x7fbd8a59e08e
[   51.681412] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   51.681536] RSP: 002b:00007ffd6ce25c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   51.681609] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbd8a59e08e
[   51.681681] RDX: 0000000000000000 RSI: 00007ffd6ce25cc0 RDI: 0000000000000005
[   51.681760] RBP: 00007ffd6ce25c20 R08: 0000000000000000 R09: 0000000000000000
[   51.681832] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c54b
[   51.681905] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd6ce26390
| [   66.362594] ------------[ cut here ]------------
| [   66.362649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/737
| [   66.362726] Modules linked in:
| [   66.362822] Tainted: [W]=WARN
[   66.362843] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.362888] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.362919] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   66.363021] RSP: 0018:ff60666e01267720 EFLAGS: 00010286
[   66.363072] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   66.363122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3359d00
[   66.363170] RBP: 0000000000000000 R08: ff3df32ec441efd0 R09: ff3df32ec5929030
[   66.363218] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   66.363255] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec3359d00
[   66.363302] FS:  00007fc53a32c840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   66.363346] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.363373] CR2: 000000003aae9988 CR3: 0000000004414004 CR4: 0000000000771ef0
[   66.363417] PKRU: 55555554
[   66.363431] Call Trace:
[   66.363447]  <TASK>
[   66.363463]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   66.363495]  __dev_notify_flags (net/core/dev.c:9787)
[   66.363514]  netif_change_flags (net/core/dev.c:9820)
[   66.363532]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   66.363567]  ? __nla_validate_parse (lib/nlattr.c:620)
[   66.363600]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   66.363619]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   66.363640]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.363676]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.363699]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   66.363732]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.363762]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.363787]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.363816]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.363844]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.363864]  ___sys_sendmsg (net/socket.c:2752)
[   66.363901]  __sys_sendmsg (net/socket.c:2784)
[   66.363921]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.363950]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.363976] RIP: 0033:0x7fc53a56608e
[   66.364004] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.364115] RSP: 002b:00007fffde6ee4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.364163] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc53a56608e
[   66.364211] RDX: 0000000000000000 RSI: 00007fffde6ee570 RDI: 0000000000000005
[   66.364260] RBP: 00007fffde6ee4d0 R08: 0000000000000000 R09: 0000000000000000
[   66.364300] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a
[   66.364342] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffde6eec40
| [   66.367512] ------------[ cut here ]------------
| [   66.367574] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/738
| [   66.367685] Modules linked in:
| [   66.367849] Tainted: [W]=WARN
[   66.367917] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.367984] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.368070] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   66.368233] RSP: 0018:ff60666e012676e0 EFLAGS: 00010286
[   66.368309] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   66.368400] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0300
[   66.368485] RBP: 0000000000000000 R08: ff3df32ec441efd0 R09: ff3df32ec592f030
[   66.368571] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   66.368655] R13: 0000000000000011 R14: ff3df32ec589c000 R15: ff3df32ec18e0300
[   66.368752] FS:  00007f32f00e1840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   66.368839] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.368924] CR2: 00007f32f03b11a0 CR3: 00000000046bf003 CR4: 0000000000771ef0
[   66.369006] PKRU: 55555554
[   66.369062] Call Trace:
[   66.369112]  <TASK>
[   66.369174]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   66.369235]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   66.369291]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   66.369360]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   66.369428]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.369490]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   66.369544]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.369606]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.369670]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.369725]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.369782]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.369835]  ___sys_sendmsg (net/socket.c:2752)
[   66.369896]  __sys_sendmsg (net/socket.c:2784)
[   66.369952]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.370022]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.370104] RIP: 0033:0x7f32f031b08e
[   66.370162] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.370304] RSP: 002b:00007ffde9e34780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.370407] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f32f031b08e
[   66.370487] RDX: 0000000000000000 RSI: 00007ffde9e34830 RDI: 0000000000000005
[   66.370572] RBP: 00007ffde9e34790 R08: 0000000000000000 R09: 0000000000000000
[   66.370669] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a
[   66.370751] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde9e34f00
| [   66.385261] ------------[ cut here ]------------
| [   66.385321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/739
| [   66.385425] Modules linked in:
| [   66.385582] Tainted: [W]=WARN
[   66.385636] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.385720] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.385790] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   66.385935] RSP: 0018:ff60666e00ecf750 EFLAGS: 00010286
[   66.386005] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   66.386115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec400
[   66.386204] RBP: 0000000000000002 R08: ff3df32ec4478fd0 R09: ff3df32ec592d030
[   66.386279] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   66.386360] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18ec400
[   66.386439] FS:  00007f98d34aa840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   66.386513] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.386580] CR2: 00007f98d3811f43 CR3: 00000000046be005 CR4: 0000000000771ef0
[   66.386654] PKRU: 55555554
[   66.386700] Call Trace:
[   66.386747]  <TASK>
[   66.386794]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   66.386849]  notifier_call_chain (kernel/notifier.c:85)
[   66.386907]  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)
[   66.386968]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   66.387046]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   66.387101]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   66.387156]  ? kick_pool (kernel/workqueue.c:1313)
[   66.387211]  ? notifier_call_chain (kernel/notifier.c:85)
[   66.387276]  ? __queue_work (kernel/workqueue.c:2401)
[   66.387331]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   66.387392]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   66.387448]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   66.387504]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.387565]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.387619]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   66.387683]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.387747]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.387803]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.387858]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.387912]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.387967]  ___sys_sendmsg (net/socket.c:2752)
[   66.388023]  __sys_sendmsg (net/socket.c:2784)
[   66.388089]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.388144]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.388205] RIP: 0033:0x7f98d36e408e
[   66.388259] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.388383] RSP: 002b:00007fff422b8b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.388457] RAX: ffffffffffffffda RBX: 00007fff422b9318 RCX: 00007f98d36e408e
[   66.388529] RDX: 0000000000000000 RSI: 00007fff422b8c20 RDI: 0000000000000005
[   66.388603] RBP: 00007fff422b8b80 R08: 0000000000000000 R09: 0000000000000000
[   66.388675] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a
[   66.388750] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff422b92f0
| [   66.388951] ------------[ cut here ]------------
| [   66.388989] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: ip/739
| [   66.389047] Modules linked in:
| [   66.389133] Tainted: [W]=WARN
[   66.389153] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.389190] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.389219] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   66.389316] RSP: 0018:ff60666e00ecf870 EFLAGS: 00010286
[   66.389346] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   66.389389] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec400
[   66.389432] RBP: 0000000000000000 R08: ff3df32ec4478fd0 R09: ff3df32ec592d030
[   66.389481] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   66.389526] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18ec400
[   66.389575] FS:  00007f98d34aa840(0000) GS:ff3df32f674be000(0000) knlGS:0000000000000000
[   66.389617] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.389646] CR2: 0000556562242688 CR3: 00000000046be006 CR4: 0000000000771ef0
[   66.389694] PKRU: 55555554
[   66.389711] Call Trace:
[   66.389725]  <TASK>
[   66.389738]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   66.389760]  __dev_notify_flags (net/core/dev.c:9787)
[   66.389782]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   66.389806]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   66.389829]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.389857]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.389877]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   66.389901]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.389930]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.389952]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.389973]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.389996]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.390017]  ___sys_sendmsg (net/socket.c:2752)
[   66.390050]  __sys_sendmsg (net/socket.c:2784)
[   66.390073]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.390096]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.390119] RIP: 0033:0x7f98d36e408e
[   66.390141] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.390241] RSP: 002b:00007fff422b8b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.390290] RAX: ffffffffffffffda RBX: 00007fff422b9318 RCX: 00007f98d36e408e
[   66.390327] RDX: 0000000000000000 RSI: 00007fff422b8c20 RDI: 0000000000000005
[   66.390369] RBP: 00007fff422b8b80 R08: 0000000000000000 R09: 0000000000000000
[   66.390415] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a
[   66.390459] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff422b92f0
| [   66.394596] ------------[ cut here ]------------
| [   66.394658] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/742
| [   66.394745] Modules linked in:
| [   66.394889] Tainted: [W]=WARN
[   66.394942] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   66.395008] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   66.395084] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   66.395208] RSP: 0018:ff60666e01237720 EFLAGS: 00010286
[   66.395271] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   66.395343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2100
[   66.395415] RBP: 0000000000000000 R08: ff3df32ec4478fd0 R09: ff3df32ec592c030
[   66.395488] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   66.395561] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18e2100
[   66.395636] FS:  00007f60792fb840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   66.395712] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.395778] CR2: 0000000007a26988 CR3: 0000000003109004 CR4: 0000000000771ef0
[   66.395852] PKRU: 55555554
[   66.395899] Call Trace:
[   66.395945]  <TASK>
[   66.395992]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   66.396060]  __dev_notify_flags (net/core/dev.c:9787)
[   66.396115]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   66.396170]  netif_change_flags (net/core/dev.c:9820)
[   66.396225]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   66.396280]  ? __nla_validate_parse (lib/nlattr.c:620)
[   66.396343]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   66.396398]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   66.396453]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   66.396514]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   66.396575]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   66.396630]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   66.396695]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   66.396752]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   66.396807]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   66.396862]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   66.396917]  ___sys_sendmsg (net/socket.c:2752)
[   66.396972]  __sys_sendmsg (net/socket.c:2784)
[   66.397033]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   66.397095]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   66.397156] RIP: 0033:0x7f607953508e
[   66.397211] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   66.397341] RSP: 002b:00007ffe7232fe70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   66.397416] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f607953508e
[   66.397489] RDX: 0000000000000000 RSI: 00007ffe7232ff20 RDI: 0000000000000005
[   66.397563] RBP: 00007ffe7232fe80 R08: 0000000000000000 R09: 0000000000000000
[   66.397636] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c55a
[   66.397710] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe723305f0
| [   81.074540] ------------[ cut here ]------------
| [   81.074590] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/863
| [   81.074661] Modules linked in:
| [   81.074754] Tainted: [W]=WARN
[   81.074772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.074821] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.074851] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   81.074964] RSP: 0018:ff60666e0156f720 EFLAGS: 00010286
[   81.075004] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   81.075059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358000
[   81.075109] RBP: 0000000000000000 R08: ff3df32ec4478fd0 R09: ff3df32ec5928030
[   81.075157] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   81.075205] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec3358000
[   81.075265] FS:  00007f2954f4d840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   81.075323] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.075361] CR2: 00000000210fc988 CR3: 00000000030e5006 CR4: 0000000000771ef0
[   81.075416] PKRU: 55555554
[   81.075436] Call Trace:
[   81.075451]  <TASK>
[   81.075472]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   81.075492]  __dev_notify_flags (net/core/dev.c:9787)
[   81.075521]  netif_change_flags (net/core/dev.c:9820)
[   81.075546]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   81.075583]  ? __nla_validate_parse (lib/nlattr.c:620)
[   81.075626]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   81.075655]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   81.075683]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.075716]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.075745]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   81.075767]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.075803]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.075824]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.075847]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.075875]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.075905]  ___sys_sendmsg (net/socket.c:2752)
[   81.075936]  __sys_sendmsg (net/socket.c:2784)
[   81.075963]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.076010]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.076055] RIP: 0033:0x7f295518708e
[   81.076081] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.076195] RSP: 002b:00007ffe74e26d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.076244] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f295518708e
[   81.076285] RDX: 0000000000000000 RSI: 00007ffe74e26e20 RDI: 0000000000000005
[   81.076326] RBP: 00007ffe74e26d80 R08: 0000000000000000 R09: 0000000000000000
[   81.076387] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569
[   81.076425] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe74e274f0
| [   81.079673] ------------[ cut here ]------------
| [   81.079738] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/864
| [   81.079837] Modules linked in:
| [   81.080034] Tainted: [W]=WARN
[   81.080099] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.080180] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.080244] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   81.080394] RSP: 0018:ff60666e0156f6e0 EFLAGS: 00010286
[   81.080462] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   81.080545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df500
[   81.080635] RBP: 0000000000000000 R08: ff3df32ec4478fd0 R09: ff3df32ec592e030
[   81.080714] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   81.080807] R13: 0000000000000011 R14: ff3df32ec589c000 R15: ff3df32ec18df500
[   81.080891] FS:  00007fa8d0529840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   81.080979] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.081061] CR2: 000000003ef7a988 CR3: 0000000001909006 CR4: 0000000000771ef0
[   81.081145] PKRU: 55555554
[   81.081199] Call Trace:
[   81.081247]  <TASK>
[   81.081311]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   81.081384]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   81.081442]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   81.081496]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   81.081552]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.081608]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   81.081664]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.081728]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.081800]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.081858]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.081924]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.081981]  ___sys_sendmsg (net/socket.c:2752)
[   81.082044]  __sys_sendmsg (net/socket.c:2784)
[   81.082101]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.082157]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.082243] RIP: 0033:0x7fa8d076308e
[   81.082303] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.082467] RSP: 002b:00007ffdf9bec890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.082547] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa8d076308e
[   81.082643] RDX: 0000000000000000 RSI: 00007ffdf9bec940 RDI: 0000000000000005
[   81.082723] RBP: 00007ffdf9bec8a0 R08: 0000000000000000 R09: 0000000000000000
[   81.082810] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569
[   81.082890] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf9bed010
| [   81.094244] ------------[ cut here ]------------
| [   81.094279] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/865
| [   81.094360] Modules linked in:
| [   81.094456] Tainted: [W]=WARN
[   81.094477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.094518] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.094551] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   81.094694] RSP: 0018:ff60666e01277750 EFLAGS: 00010286
[   81.094723] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   81.094775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[   81.094822] RBP: 0000000000000002 R08: ff3df32ec44912d0 R09: ff3df32ec5a5a030
[   81.094870] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   81.094911] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dfa00
[   81.094967] FS:  00007f9889c20840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   81.095030] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.095066] CR2: 00007f9889e15c40 CR3: 0000000001975003 CR4: 0000000000771ef0
[   81.095114] PKRU: 55555554
[   81.095129] Call Trace:
[   81.095149]  <TASK>
[   81.095166]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   81.095193]  notifier_call_chain (kernel/notifier.c:85)
[   81.095221]  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)
[   81.095259]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   81.095308]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   81.095337]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   81.095365]  ? kick_pool (kernel/workqueue.c:1313)
[   81.095387]  ? __queue_work (kernel/workqueue.c:2401)
[   81.095422]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   81.095452]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   81.095472]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   81.095494]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.095534]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.095556]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   81.095590]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.095625]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.095648]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.095675]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.095700]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.095731]  ___sys_sendmsg (net/socket.c:2752)
[   81.095762]  __sys_sendmsg (net/socket.c:2784)
[   81.095795]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.095813]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.095848] RIP: 0033:0x7f9889e5a08e
[   81.095866] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.095975] RSP: 002b:00007fff9251f710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.096031] RAX: ffffffffffffffda RBX: 00007fff9251feb8 RCX: 00007f9889e5a08e
[   81.096082] RDX: 0000000000000000 RSI: 00007fff9251f7c0 RDI: 0000000000000005
[   81.096130] RBP: 00007fff9251f720 R08: 0000000000000000 R09: 0000000000000000
[   81.096174] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569
[   81.096219] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9251fe90
| [   81.096324] ------------[ cut here ]------------
| [   81.096358] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/865
| [   81.096419] Modules linked in:
| [   81.096516] Tainted: [W]=WARN
[   81.096537] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.096583] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.096612] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   81.096728] RSP: 0018:ff60666e01277870 EFLAGS: 00010286
[   81.096759] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   81.096797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfa00
[   81.096858] RBP: 0000000000000000 R08: ff3df32ec44912d0 R09: ff3df32ec5a5a030
[   81.096907] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   81.096960] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18dfa00
[   81.097007] FS:  00007f9889c20840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   81.097080] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.097113] CR2: 00007f9889e15c40 CR3: 0000000001975003 CR4: 0000000000771ef0
[   81.097171] PKRU: 55555554
[   81.097184] Call Trace:
[   81.097195]  <TASK>
[   81.097209]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   81.097234]  __dev_notify_flags (net/core/dev.c:9787)
[   81.097262]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   81.097284]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   81.097310]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.097337]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.097370]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   81.097400]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.097437]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.097473]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.097503]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.097527]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.097555]  ___sys_sendmsg (net/socket.c:2752)
[   81.097576]  __sys_sendmsg (net/socket.c:2784)
[   81.097606]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.097629]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.097670] RIP: 0033:0x7f9889e5a08e
[   81.097708] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.097819] RSP: 002b:00007fff9251f710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.097873] RAX: ffffffffffffffda RBX: 00007fff9251feb8 RCX: 00007f9889e5a08e
[   81.097925] RDX: 0000000000000000 RSI: 00007fff9251f7c0 RDI: 0000000000000005
[   81.097970] RBP: 00007fff9251f720 R08: 0000000000000000 R09: 0000000000000000
[   81.098015] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569
[   81.098063] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff9251fe90
| [   81.102535] ------------[ cut here ]------------
| [   81.102599] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/868
| [   81.102687] Modules linked in:
| [   81.102836] Tainted: [W]=WARN
[   81.102890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   81.102958] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   81.103021] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   81.103156] RSP: 0018:ff60666e01557720 EFLAGS: 00010286
[   81.103225] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   81.103301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df500
[   81.103380] RBP: 0000000000000000 R08: ff3df32ec44912d0 R09: ff3df32ec2069030
[   81.103455] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   81.103529] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18df500
[   81.103607] FS:  00007f72628c2840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   81.103683] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.103754] CR2: 00007f7262b921a0 CR3: 0000000004555005 CR4: 0000000000771ef0
[   81.103831] PKRU: 55555554
[   81.103878] Call Trace:
[   81.103926]  <TASK>
[   81.103974]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   81.104036]  __dev_notify_flags (net/core/dev.c:9787)
[   81.104093]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   81.104150]  netif_change_flags (net/core/dev.c:9820)
[   81.104210]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   81.104267]  ? __nla_validate_parse (lib/nlattr.c:620)
[   81.104330]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   81.104387]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   81.104443]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   81.104506]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   81.104562]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   81.104623]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   81.104685]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   81.104746]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   81.104802]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   81.104859]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   81.104915]  ___sys_sendmsg (net/socket.c:2752)
[   81.104972]  __sys_sendmsg (net/socket.c:2784)
[   81.105035]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   81.105093]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   81.105156] RIP: 0033:0x7f7262afc08e
[   81.105217] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   81.105345] RSP: 002b:00007ffebde0fb10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   81.105420] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7262afc08e
[   81.105494] RDX: 0000000000000000 RSI: 00007ffebde0fbc0 RDI: 0000000000000005
[   81.105569] RBP: 00007ffebde0fb20 R08: 0000000000000000 R09: 0000000000000000
[   81.105644] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c569
[   81.105718] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebde10290
| [   95.778975] ------------[ cut here ]------------
| [   95.779064] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/989
| [   95.779178] Modules linked in:
| [   95.779349] Tainted: [W]=WARN
[   95.779411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   95.779477] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   95.779543] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   95.779691] RSP: 0018:ff60666e0156f720 EFLAGS: 00010286
[   95.779754] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   95.779837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ee300
[   95.779918] RBP: 0000000000000000 R08: ff3df32ec44912d0 R09: ff3df32ec2069030
[   95.780008] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   95.780099] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec18ee300
[   95.780193] FS:  00007fb04578c840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   95.780279] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   95.780365] CR2: 000000000ede5988 CR3: 0000000001947003 CR4: 0000000000771ef0
[   95.780465] PKRU: 55555554
[   95.780528] Call Trace:
[   95.780577]  <TASK>
[   95.780636]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   95.780692]  __dev_notify_flags (net/core/dev.c:9787)
[   95.780750]  netif_change_flags (net/core/dev.c:9820)
[   95.780825]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   95.780888]  ? __nla_validate_parse (lib/nlattr.c:620)
[   95.780953]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   95.781033]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   95.781101]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   95.781167]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   95.781224]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   95.781287]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   95.781366]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   95.781427]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   95.781492]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   95.781549]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   95.781606]  ___sys_sendmsg (net/socket.c:2752)
[   95.781664]  __sys_sendmsg (net/socket.c:2784)
[   95.781737]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   95.781804]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   95.781878] RIP: 0033:0x7fb0459c608e
[   95.781946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   95.782099] RSP: 002b:00007ffd84cb3c70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   95.782190] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb0459c608e
[   95.782273] RDX: 0000000000000000 RSI: 00007ffd84cb3d20 RDI: 0000000000000005
[   95.782358] RBP: 00007ffd84cb3c80 R08: 0000000000000000 R09: 0000000000000000
[   95.782439] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c577
[   95.782541] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd84cb43f0
| [   95.785909] ------------[ cut here ]------------
| [   95.785955] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/990
| [   95.786030] Modules linked in:
| [   95.786153] Tainted: [W]=WARN
[   95.786175] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   95.786222] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   95.786249] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   95.786374] RSP: 0018:ff60666e017ff6e0 EFLAGS: 00010286
[   95.786414] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   95.786462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358300
[   95.786514] RBP: 0000000000000000 R08: ff3df32ec44912d0 R09: ff3df32ec5a5b030
[   95.786559] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[   95.786608] R13: 0000000000000011 R14: ff3df32ec2084000 R15: ff3df32ec3358300
[   95.786661] FS:  00007f186246c840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[   95.786698] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   95.786727] CR2: 000000001321b988 CR3: 0000000004410005 CR4: 0000000000771ef0
[   95.786760] PKRU: 55555554
[   95.786789] Call Trace:
[   95.786806]  <TASK>
[   95.786821]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[   95.786859]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[   95.786889]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   95.786913]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[   95.786935]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   95.786953]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   95.786972]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   95.786994]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   95.787035]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   95.787058]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   95.787084]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   95.787108]  ___sys_sendmsg (net/socket.c:2752)
[   95.787128]  __sys_sendmsg (net/socket.c:2784)
[   95.787150]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   95.787185]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   95.787214] RIP: 0033:0x7f18626a608e
[   95.787248] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   95.787369] RSP: 002b:00007fffd0a02080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   95.787414] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f18626a608e
[   95.787460] RDX: 0000000000000000 RSI: 00007fffd0a02130 RDI: 0000000000000005
[   95.787509] RBP: 00007fffd0a02090 R08: 0000000000000000 R09: 0000000000000000
[   95.787550] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c577
[   95.787601] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffd0a02800
| [   95.797222] ------------[ cut here ]------------
| [   95.797302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/991
| [   95.797420] Modules linked in:
| [   95.797589] Tainted: [W]=WARN
[   95.797652] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   95.797724] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   95.797788] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   95.797945] RSP: 0018:ff60666e017ff750 EFLAGS: 00010286
[   95.798009] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[   95.798085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec900
[   95.798173] RBP: 0000000000000002 R08: ff3df32ec3104f90 R09: ff3df32ec592c030
[   95.798256] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   95.798354] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18ec900
[   95.798443] FS:  00007fd8c0629840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   95.798532] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   95.798618] CR2: 00007fd8c0990f43 CR3: 000000000204f005 CR4: 0000000000771ef0
[   95.798706] PKRU: 55555554
[   95.798764] Call Trace:
[   95.798818]  <TASK>
[   95.798878]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[   95.798938]  notifier_call_chain (kernel/notifier.c:85)
[   95.799006]  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)
[   95.799085]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[   95.799164]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[   95.799228]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[   95.799304]  ? kick_pool (kernel/workqueue.c:1313)
[   95.799366]  ? notifier_call_chain (kernel/notifier.c:85)
[   95.799438]  ? __queue_work (kernel/workqueue.c:2401)
[   95.799495]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[   95.799568]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[   95.799637]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   95.799701]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   95.799765]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   95.799829]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   95.799905]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   95.799976]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   95.800055]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   95.800121]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   95.800182]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   95.800251]  ___sys_sendmsg (net/socket.c:2752)
[   95.800317]  __sys_sendmsg (net/socket.c:2784)
[   95.800374]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   95.800432]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   95.800495] RIP: 0033:0x7fd8c086308e
[   95.800550] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   95.800699] RSP: 002b:00007ffe46a01280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   95.800783] RAX: ffffffffffffffda RBX: 00007ffe46a01a28 RCX: 00007fd8c086308e
[   95.800875] RDX: 0000000000000000 RSI: 00007ffe46a01330 RDI: 0000000000000005
[   95.800965] RBP: 00007ffe46a01290 R08: 0000000000000000 R09: 0000000000000000
[   95.801054] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c577
[   95.801137] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46a01a00
| [   95.801352] ------------[ cut here ]------------
| [   95.801426] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/991
| [   95.801532] Modules linked in:
| [   95.801701] Tainted: [W]=WARN
[   95.801766] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   95.801839] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   95.801919] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   95.802074] RSP: 0018:ff60666e017ff870 EFLAGS: 00010286
[   95.802141] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[   95.802220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec900
[   95.802301] RBP: 0000000000000000 R08: ff3df32ec3104f90 R09: ff3df32ec592c030
[   95.802371] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   95.802463] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18ec900
[   95.802550] FS:  00007fd8c0629840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   95.802637] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   95.802712] CR2: 00007fd8c0990f43 CR3: 000000000204f005 CR4: 0000000000771ef0
[   95.802800] PKRU: 55555554
[   95.802849] Call Trace:
[   95.802898]  <TASK>
[   95.802957]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   95.803016]  __dev_notify_flags (net/core/dev.c:9787)
[   95.803083]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[   95.803142]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[   95.803210]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   95.803290]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   95.803364]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[   95.803461]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   95.803531]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   95.803603]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   95.803665]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   95.803730]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   95.803787]  ___sys_sendmsg (net/socket.c:2752)
[   95.803844]  __sys_sendmsg (net/socket.c:2784)
[   95.803901]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   95.803957]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   95.804021] RIP: 0033:0x7fd8c086308e
[   95.804083] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   95.804237] RSP: 002b:00007ffe46a01280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   95.804328] RAX: ffffffffffffffda RBX: 00007ffe46a01a28 RCX: 00007fd8c086308e
[   95.804411] RDX: 0000000000000000 RSI: 00007ffe46a01330 RDI: 0000000000000005
[   95.804492] RBP: 00007ffe46a01290 R08: 0000000000000000 R09: 0000000000000000
[   95.804586] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c577
[   95.804670] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe46a01a00
| [   95.809239] ------------[ cut here ]------------
| [   95.809308] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/994
| [   95.809400] Modules linked in:
| [   95.809546] Tainted: [W]=WARN
[   95.809600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   95.809668] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[   95.809731] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[   95.809859] RSP: 0018:ff60666e0173f720 EFLAGS: 00010286
[   95.809922] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[   95.809997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec900
[   95.810078] RBP: 0000000000000000 R08: ff3df32ec3104f90 R09: ff3df32ec592c030
[   95.810153] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[   95.810228] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18ec900
[   95.810312] FS:  00007fcacdc55840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[   95.810391] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   95.810459] CR2: 00000000113fe988 CR3: 000000000324e001 CR4: 0000000000771ef0
[   95.810535] PKRU: 55555554
[   95.810583] Call Trace:
[   95.810630]  <TASK>
[   95.810678]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[   95.810735]  __dev_notify_flags (net/core/dev.c:9787)
[   95.810791]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[   95.810847]  netif_change_flags (net/core/dev.c:9820)
[   95.810903]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[   95.810960]  ? __nla_validate_parse (lib/nlattr.c:620)
[   95.811031]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[   95.811088]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[   95.811145]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[   95.811208]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[   95.811265]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[   95.811330]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[   95.811392]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[   95.811449]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   95.811505]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[   95.811561]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[   95.811618]  ___sys_sendmsg (net/socket.c:2752)
[   95.811675]  __sys_sendmsg (net/socket.c:2784)
[   95.811732]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[   95.811788]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   95.811851] RIP: 0033:0x7fcacde8f08e
[   95.811906] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   95.812042] RSP: 002b:00007fff901e79e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   95.812119] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacde8f08e
[   95.812193] RDX: 0000000000000000 RSI: 00007fff901e7a90 RDI: 0000000000000005
[   95.812268] RBP: 00007fff901e79f0 R08: 0000000000000000 R09: 0000000000000000
[   95.812351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c577
[   95.812425] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff901e8160
| [  110.487854] ------------[ cut here ]------------
| [  110.487905] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1112
| [  110.487966] Modules linked in:
| [  110.488071] Tainted: [W]=WARN
[  110.488098] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.488127] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.488173] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  110.488273] RSP: 0018:ff60666e019bf870 EFLAGS: 00010286
[  110.488311] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.488352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358000
[  110.488397] RBP: 0000000000000000 R08: ff3df32ec4478710 R09: ff3df32ec5a59030
[  110.488447] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[  110.488497] R13: 0000000000000010 R14: ff3df32ec2084000 R15: ff3df32ec3358000
[  110.488548] FS:  00007ff60fd44840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  110.488605] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.488651] CR2: 000000000043f600 CR3: 0000000003227002 CR4: 0000000000771ef0
[  110.488712] PKRU: 55555554
[  110.488731] Call Trace:
[  110.488752]  <TASK>
[  110.488769]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.488791]  __dev_notify_flags (net/core/dev.c:9787)
[  110.488822]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  110.488843]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  110.488877]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.488904]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.488931]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  110.488976]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.489007]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.489038]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.489061]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.489096]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.489118]  ___sys_sendmsg (net/socket.c:2752)
[  110.489137]  __sys_sendmsg (net/socket.c:2784)
[  110.489157]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.489177]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.489214] RIP: 0033:0x7ff60ff7e08e
[  110.489237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.489355] RSP: 002b:00007ffede9625e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.489422] RAX: ffffffffffffffda RBX: 00007ffede962d88 RCX: 00007ff60ff7e08e
[  110.489474] RDX: 0000000000000000 RSI: 00007ffede962690 RDI: 0000000000000005
[  110.489529] RBP: 00007ffede9625f0 R08: 0000000000000000 R09: 0000000000000000
[  110.489579] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586
[  110.489613] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffede962d60
| [  110.496337] ------------[ cut here ]------------
| [  110.496374] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1116
| [  110.496443] Modules linked in:
| [  110.496509] Tainted: [W]=WARN
[  110.496540] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.496570] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.496623] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  110.496739] RSP: 0018:ff60666e019d76e0 EFLAGS: 00010286
[  110.496772] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.496819] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358000
[  110.496867] RBP: 0000000000000000 R08: ff3df32ec4478710 R09: ff3df32ec5a5a030
[  110.496921] R10: ff3df32ec2084118 R11: fefefefefefefeff R12: 0000000000000000
[  110.496976] R13: 0000000000000011 R14: ff3df32ec2084000 R15: ff3df32ec3358000
[  110.497033] FS:  00007f58e5345840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  110.497077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.497126] CR2: 0000000012b67988 CR3: 0000000001968002 CR4: 0000000000771ef0
[  110.497163] PKRU: 55555554
[  110.497183] Call Trace:
[  110.497201]  <TASK>
[  110.497227]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  110.497260]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  110.497285]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  110.497323]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  110.497356]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.497377]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.497414]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.497437]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.497470]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.497490]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.497510]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.497539]  ___sys_sendmsg (net/socket.c:2752)
[  110.497556]  __sys_sendmsg (net/socket.c:2784)
[  110.497587]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.497610]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.497647] RIP: 0033:0x7f58e557f08e
[  110.497675] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.497784] RSP: 002b:00007ffdfb474330 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.497830] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f58e557f08e
[  110.497884] RDX: 0000000000000000 RSI: 00007ffdfb4743e0 RDI: 0000000000000005
[  110.497927] RBP: 00007ffdfb474340 R08: 0000000000000000 R09: 0000000000000000
[  110.497978] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586
[  110.498028] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfb474ab0
| [  110.519095] ------------[ cut here ]------------
| [  110.519171] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1129
| [  110.519274] Modules linked in:
| [  110.519449] Tainted: [W]=WARN
[  110.519506] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.519579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.519662] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  110.519819] RSP: 0018:ff60666e019df720 EFLAGS: 00010286
[  110.519885] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  110.519976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  110.520068] RBP: 0000000000000000 R08: ff3df32ec3104f90 R09: ff3df32ec592c030
[  110.520156] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[  110.520249] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec18df400
[  110.520333] FS:  00007f012bcc3840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  110.520434] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.520512] CR2: 000000000d048988 CR3: 0000000003153002 CR4: 0000000000771ef0
[  110.520597] PKRU: 55555554
[  110.520654] Call Trace:
[  110.520713]  <TASK>
[  110.520771]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.520832]  __dev_notify_flags (net/core/dev.c:9787)
[  110.520898]  netif_change_flags (net/core/dev.c:9820)
[  110.520955]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  110.521035]  ? __nla_validate_parse (lib/nlattr.c:620)
[  110.521105]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  110.521170]  ? irqentry_exit (./include/linux/hrtimer_rearm.h:53 ./include/linux/hrtimer_rearm.h:62 ./include/linux/irq-entry-common.h:505 ./include/linux/irq-entry-common.h:542 kernel/entry/common.c:164)
[  110.521227]  ? sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1061)
[  110.521308]  ? cap_capable (security/commoncap.c:126)
[  110.521375]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.521463]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.521530]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.521592]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.521663]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.521718]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.521778]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.521833]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.521889]  ___sys_sendmsg (net/socket.c:2752)
[  110.521946]  __sys_sendmsg (net/socket.c:2784)
[  110.522003]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.522065]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.522137] RIP: 0033:0x7f012befd08e
[  110.522204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.522349] RSP: 002b:00007ffdf292d140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.522440] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f012befd08e
[  110.522527] RDX: 0000000000000000 RSI: 00007ffdf292d1f0 RDI: 0000000000000005
[  110.522610] RBP: 00007ffdf292d150 R08: 0000000000000000 R09: 0000000000000000
[  110.522695] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586
[  110.522776] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf292d8c0
| [  110.526153] ------------[ cut here ]------------
| [  110.526185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1130
| [  110.526240] Modules linked in:
| [  110.526318] Tainted: [W]=WARN
[  110.526341] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.526375] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.526408] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  110.526501] RSP: 0018:ff60666e019df6e0 EFLAGS: 00010286
[  110.526528] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.526568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358000
[  110.526608] RBP: 0000000000000000 R08: ff3df32ec3104f90 R09: ff3df32ec592e030
[  110.526648] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[  110.526687] R13: 0000000000000011 R14: ff3df32ec589c000 R15: ff3df32ec3358000
[  110.526726] FS:  00007f6b8239a840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  110.526759] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.526792] CR2: 000000002137d988 CR3: 00000000030e3005 CR4: 0000000000771ef0
[  110.526836] PKRU: 55555554
[  110.526848] Call Trace:
[  110.526862]  <TASK>
[  110.526877]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  110.526907]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  110.526931]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  110.526952]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  110.526972]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.526993]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.527014]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.527043]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.527066]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.527087]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.527109]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.527130]  ___sys_sendmsg (net/socket.c:2752)
[  110.527155]  __sys_sendmsg (net/socket.c:2784)
[  110.527174]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.527194]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.527223] RIP: 0033:0x7f6b825d408e
[  110.527242] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.527335] RSP: 002b:00007ffffaa7f7f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.527372] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6b825d408e
[  110.527418] RDX: 0000000000000000 RSI: 00007ffffaa7f8a0 RDI: 0000000000000005
[  110.527458] RBP: 00007ffffaa7f800 R08: 0000000000000000 R09: 0000000000000000
[  110.527497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586
[  110.527537] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffffaa7ff70
| [  110.540072] ------------[ cut here ]------------
| [  110.540137] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1131
| [  110.540226] Modules linked in:
| [  110.540373] Tainted: [W]=WARN
[  110.540434] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.540502] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.540565] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  110.540696] RSP: 0018:ff60666e019ff750 EFLAGS: 00010286
[  110.540758] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  110.540832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1b00
[  110.540908] RBP: 0000000000000002 R08: ff3df32ec441ef90 R09: ff3df32ec206b030
[  110.540982] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  110.541067] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18e1b00
[  110.541145] FS:  00007f1c0d8d6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  110.541221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.541288] CR2: 00007f1c0dacbc40 CR3: 00000000046c7005 CR4: 0000000000771ef0
[  110.541365] PKRU: 55555554
[  110.541418] Call Trace:
[  110.541466]  <TASK>
[  110.541514]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  110.541570]  notifier_call_chain (kernel/notifier.c:85)
[  110.541629]  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)
[  110.541691]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  110.541756]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  110.541813]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  110.541870]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  110.541934]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  110.541990]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  110.542053]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.542117]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.542173]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  110.542237]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.542304]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.542363]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.542425]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.542481]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.542537]  ___sys_sendmsg (net/socket.c:2752)
[  110.542594]  __sys_sendmsg (net/socket.c:2784)
[  110.542651]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.542707]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.542770] RIP: 0033:0x7f1c0db1008e
[  110.542825] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.542954] RSP: 002b:00007ffd84bef340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.543040] RAX: ffffffffffffffda RBX: 00007ffd84befae8 RCX: 00007f1c0db1008e
[  110.543114] RDX: 0000000000000000 RSI: 00007ffd84bef3f0 RDI: 0000000000000005
[  110.543189] RBP: 00007ffd84bef350 R08: 0000000000000000 R09: 0000000000000000
[  110.543263] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586
[  110.543338] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd84befac0
| [  110.543539] ------------[ cut here ]------------
| [  110.543600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1131
| [  110.543683] Modules linked in:
| [  110.543829] Tainted: [W]=WARN
[  110.543883] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.543951] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.544014] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  110.544146] RSP: 0018:ff60666e019ff870 EFLAGS: 00010286
[  110.544208] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  110.544283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1b00
[  110.544357] RBP: 0000000000000000 R08: ff3df32ec441ef90 R09: ff3df32ec206b030
[  110.544436] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  110.544511] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18e1b00
[  110.544588] FS:  00007f1c0d8d6840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  110.544665] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.544734] CR2: 00007f1c0dacbc40 CR3: 00000000046c7005 CR4: 0000000000771ef0
[  110.544809] PKRU: 55555554
[  110.544856] Call Trace:
[  110.544903]  <TASK>
[  110.544951]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.545007]  __dev_notify_flags (net/core/dev.c:9787)
[  110.545068]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  110.545124]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  110.545181]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.545243]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.545299]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  110.545368]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.545436]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.545492]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.545548]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.545604]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.545660]  ___sys_sendmsg (net/socket.c:2752)
[  110.545717]  __sys_sendmsg (net/socket.c:2784)
[  110.545773]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.545829]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.545891] RIP: 0033:0x7f1c0db1008e
[  110.545946] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.546078] RSP: 002b:00007ffd84bef340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.546154] RAX: ffffffffffffffda RBX: 00007ffd84befae8 RCX: 00007f1c0db1008e
[  110.546228] RDX: 0000000000000000 RSI: 00007ffd84bef3f0 RDI: 0000000000000005
[  110.546303] RBP: 00007ffd84bef350 R08: 0000000000000000 R09: 0000000000000000
[  110.546379] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586
[  110.546461] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd84befac0
| [  110.550959] ------------[ cut here ]------------
| [  110.551022] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1134
| [  110.551115] Modules linked in:
| [  110.551260] Tainted: [W]=WARN
[  110.551314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  110.551383] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  110.551448] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  110.551575] RSP: 0018:ff60666e019ff720 EFLAGS: 00010286
[  110.551638] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  110.551712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1b00
[  110.551787] RBP: 0000000000000000 R08: ff3df32ec441ef90 R09: ff3df32ec206b030
[  110.551861] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  110.551935] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18e1b00
[  110.552017] FS:  00007f37f9d21840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  110.552107] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.552175] CR2: 00007f37f9ff11a0 CR3: 0000000004518004 CR4: 0000000000771ef0
[  110.552252] PKRU: 55555554
[  110.552299] Call Trace:
[  110.552347]  <TASK>
[  110.552395]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  110.552460]  __dev_notify_flags (net/core/dev.c:9787)
[  110.552516]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  110.552572]  netif_change_flags (net/core/dev.c:9820)
[  110.552628]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  110.552684]  ? __nla_validate_parse (lib/nlattr.c:620)
[  110.552748]  ? barn_replace_empty_sheaf (./include/linux/spinlock.h:408 (discriminator 3) mm/slub.c:3184 (discriminator 3))
[  110.552811]  ? __pcs_replace_empty_main (mm/slub.c:4620)
[  110.552874]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  110.552931]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  110.552987]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  110.553057]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  110.553113]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  110.553169]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  110.553232]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  110.553288]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  110.553344]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  110.553400]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  110.553464]  ___sys_sendmsg (net/socket.c:2752)
[  110.553521]  __sys_sendmsg (net/socket.c:2784)
[  110.553577]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  110.553633]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  110.553695] RIP: 0033:0x7f37f9f5b08e
[  110.553750] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  110.553878] RSP: 002b:00007ffc4da12e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  110.553953] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f37f9f5b08e
[  110.554034] RDX: 0000000000000000 RSI: 00007ffc4da12ec0 RDI: 0000000000000005
[  110.554110] RBP: 00007ffc4da12e20 R08: 0000000000000000 R09: 0000000000000000
[  110.554184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c586
[  110.554259] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4da13590
| [  142.483395] ------------[ cut here ]------------
| [  142.483488] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2430
| [  142.483580] Modules linked in:
| [  142.483734] Tainted: [W]=WARN
[  142.483788] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.483858] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.483922] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  142.484058] RSP: 0018:ff60666e0289f720 EFLAGS: 00010286
[  142.484122] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  142.484197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  142.484273] RBP: 0000000000000000 R08: ff3df32ec441ef90 R09: ff3df32ec206b030
[  142.484349] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  142.484424] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec1896200
[  142.484504] FS:  00007f1208c18840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  142.484582] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.484650] CR2: 00000000399fd988 CR3: 0000000006bb5001 CR4: 0000000000771ef0
[  142.484735] PKRU: 55555554
[  142.484783] Call Trace:
[  142.484832]  <TASK>
[  142.484881]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  142.484939]  __dev_notify_flags (net/core/dev.c:9787)
[  142.484997]  netif_change_flags (net/core/dev.c:9820)
[  142.485059]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  142.485117]  ? __nla_validate_parse (lib/nlattr.c:620)
[  142.485183]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  142.485241]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  142.485300]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.485365]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.485422]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  142.485480]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.485543]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.485601]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.485658]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.485721]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.485778]  ___sys_sendmsg (net/socket.c:2752)
[  142.485836]  __sys_sendmsg (net/socket.c:2784)
[  142.485892]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.485951]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.486015] RIP: 0033:0x7f1208e5208e
[  142.486076] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.486203] RSP: 002b:00007ffcc8065660 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.486279] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1208e5208e
[  142.486357] RDX: 0000000000000000 RSI: 00007ffcc8065710 RDI: 0000000000000005
[  142.486433] RBP: 00007ffcc8065670 R08: 0000000000000000 R09: 0000000000000000
[  142.486510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6
[  142.486588] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcc8065de0
| [  142.489694] ------------[ cut here ]------------
| [  142.489729] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/2431
| [  142.489785] Modules linked in:
| [  142.489868] Tainted: [W]=WARN
[  142.489892] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.489926] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.489959] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  142.490044] RSP: 0018:ff60666e028a76e0 EFLAGS: 00010286
[  142.490074] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  142.490121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df600
[  142.490166] RBP: 0000000000000000 R08: ff3df32ec441ef90 R09: ff3df32ec206a030
[  142.490208] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  142.490248] R13: 0000000000000011 R14: ff3df32ec5898000 R15: ff3df32ec18df600
[  142.490295] FS:  00007f6ac6847840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  142.490337] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.490371] CR2: 000000001f343988 CR3: 000000000320a001 CR4: 0000000000771ef0
[  142.490416] PKRU: 55555554
[  142.490431] Call Trace:
[  142.490445]  <TASK>
[  142.490461]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  142.490491]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  142.490516]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  142.490536]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  142.490558]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.490582]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  142.490605]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.490634]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.490656]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.490681]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.490702]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.490722]  ___sys_sendmsg (net/socket.c:2752)
[  142.490746]  __sys_sendmsg (net/socket.c:2784)
[  142.490767]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.490789]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.490820] RIP: 0033:0x7f6ac6a8108e
[  142.490841] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.490936] RSP: 002b:00007ffee006c480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.490978] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f6ac6a8108e
[  142.491021] RDX: 0000000000000000 RSI: 00007ffee006c530 RDI: 0000000000000005
[  142.491066] RBP: 00007ffee006c490 R08: 0000000000000000 R09: 0000000000000000
[  142.491108] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6
[  142.491150] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee006cc00
| [  142.500117] ------------[ cut here ]------------
| [  142.500181] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2432
| [  142.500271] Modules linked in:
| [  142.500415] Tainted: [W]=WARN
[  142.500469] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.500537] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.500600] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  142.500731] RSP: 0018:ff60666e028af750 EFLAGS: 00010286
[  142.500794] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  142.500869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df900
[  142.500943] RBP: 0000000000000002 R08: ff3df32ec44432d0 R09: ff3df32ec2069030
[  142.501017] R10: ff3df32ec594c118 R11: fefefefefefefeff R12: 0000000000000000
[  142.501098] R13: 0000000000000010 R14: ff3df32ec594c000 R15: ff3df32ec18df900
[  142.501177] FS:  00007f8b30a1f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  142.501253] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.501321] CR2: 00007f8b30c14c40 CR3: 0000000004553004 CR4: 0000000000771ef0
[  142.501399] PKRU: 55555554
[  142.501447] Call Trace:
[  142.501495]  <TASK>
[  142.501543]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  142.501600]  notifier_call_chain (kernel/notifier.c:85)
[  142.501659]  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)
[  142.501728]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  142.501794]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  142.501850]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  142.501907]  ? kick_pool (kernel/workqueue.c:1313)
[  142.501964]  ? notifier_call_chain (kernel/notifier.c:85)
[  142.502033]  ? __queue_work (kernel/workqueue.c:2401)
[  142.502097]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  142.502160]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  142.502216]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  142.502273]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.502336]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.502393]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  142.502459]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.502522]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.502579]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.502635]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.502696]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.502753]  ___sys_sendmsg (net/socket.c:2752)
[  142.502810]  __sys_sendmsg (net/socket.c:2784)
[  142.502867]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.502924]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.502986] RIP: 0033:0x7f8b30c5908e
[  142.503048] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.503179] RSP: 002b:00007ffe127b0390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.503255] RAX: ffffffffffffffda RBX: 00007ffe127b0b38 RCX: 00007f8b30c5908e
[  142.503330] RDX: 0000000000000000 RSI: 00007ffe127b0440 RDI: 0000000000000005
[  142.503404] RBP: 00007ffe127b03a0 R08: 0000000000000000 R09: 0000000000000000
[  142.503480] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6
[  142.503557] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe127b0b10
| [  142.503764] ------------[ cut here ]------------
| [  142.503826] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/2432
| [  142.503911] Modules linked in:
| [  142.504068] Tainted: [W]=WARN
[  142.504122] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.504189] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.504253] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  142.504388] RSP: 0018:ff60666e028af870 EFLAGS: 00010286
[  142.504451] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  142.504526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df900
[  142.504601] RBP: 0000000000000000 R08: ff3df32ec44432d0 R09: ff3df32ec2069030
[  142.504681] R10: ff3df32ec594c118 R11: fefefefefefefeff R12: 0000000000000000
[  142.504756] R13: 0000000000000010 R14: ff3df32ec594c000 R15: ff3df32ec18df900
[  142.504834] FS:  00007f8b30a1f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  142.504911] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.504979] CR2: 00007f8b30c14c40 CR3: 0000000004553004 CR4: 0000000000771ef0
[  142.505063] PKRU: 55555554
[  142.505111] Call Trace:
[  142.505159]  <TASK>
[  142.505207]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  142.505263]  __dev_notify_flags (net/core/dev.c:9787)
[  142.505320]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  142.505376]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  142.505433]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.505496]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.505552]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  142.505616]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.505683]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.505741]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.505797]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.505858]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.505915]  ___sys_sendmsg (net/socket.c:2752)
[  142.505972]  __sys_sendmsg (net/socket.c:2784)
[  142.506035]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.506092]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.506155] RIP: 0033:0x7f8b30c5908e
[  142.506210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.506340] RSP: 002b:00007ffe127b0390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.506416] RAX: ffffffffffffffda RBX: 00007ffe127b0b38 RCX: 00007f8b30c5908e
[  142.506491] RDX: 0000000000000000 RSI: 00007ffe127b0440 RDI: 0000000000000005
[  142.506566] RBP: 00007ffe127b03a0 R08: 0000000000000000 R09: 0000000000000000
[  142.506640] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6
[  142.506717] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe127b0b10
| [  142.511220] ------------[ cut here ]------------
| [  142.511250] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/2435
| [  142.511318] Modules linked in:
| [  142.511398] Tainted: [W]=WARN
[  142.511420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  142.511454] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  142.511479] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  142.511577] RSP: 0018:ff60666e028c7720 EFLAGS: 00010286
[  142.511607] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  142.511648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358900
[  142.511689] RBP: 0000000000000000 R08: ff3df32ec44432d0 R09: ff3df32ec5867030
[  142.511737] R10: ff3df32ec594c118 R11: fefefefefefefeff R12: 0000000000000000
[  142.511775] R13: 0000000000000010 R14: ff3df32ec594c000 R15: ff3df32ec3358900
[  142.511826] FS:  00007f16df70c840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  142.511872] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  142.511900] CR2: 0000000005017988 CR3: 0000000004787004 CR4: 0000000000771ef0
[  142.511949] PKRU: 55555554
[  142.511964] Call Trace:
[  142.511979]  <TASK>
[  142.511995]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  142.512018]  __dev_notify_flags (net/core/dev.c:9787)
[  142.512041]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  142.512064]  netif_change_flags (net/core/dev.c:9820)
[  142.512087]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  142.512106]  ? __nla_validate_parse (lib/nlattr.c:620)
[  142.512134]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  142.512155]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  142.512178]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  142.512209]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  142.512234]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  142.512257]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  142.512284]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  142.512304]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  142.512327]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  142.512349]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  142.512370]  ___sys_sendmsg (net/socket.c:2752)
[  142.512391]  __sys_sendmsg (net/socket.c:2784)
[  142.512412]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  142.512439]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  142.512469] RIP: 0033:0x7f16df94608e
[  142.512493] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  142.512594] RSP: 002b:00007ffeb947c430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  142.512634] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f16df94608e
[  142.512681] RDX: 0000000000000000 RSI: 00007ffeb947c4e0 RDI: 0000000000000005
[  142.512720] RBP: 00007ffeb947c440 R08: 0000000000000000 R09: 0000000000000000
[  142.512765] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5a6
[  142.512807] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeb947cbb0
| [  184.399453] ------------[ cut here ]------------
| [  184.399549] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4426
| [  184.399639] Modules linked in:
| [  184.399783] Tainted: [W]=WARN
[  184.399836] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.399903] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.399965] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  184.400101] RSP: 0018:ff60666e039df720 EFLAGS: 00010286
[  184.400162] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  184.400235] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18ec500
[  184.400307] RBP: 0000000000000000 R08: ff3df32ec44432d0 R09: ff3df32ec2069030
[  184.400380] R10: ff3df32ec594c118 R11: fefefefefefefeff R12: 0000000000000000
[  184.400452] R13: 0000000000000010 R14: ff3df32ec594c000 R15: ff3df32ec18ec500
[  184.400530] FS:  00007fcd9ec46840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  184.400604] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.400671] CR2: 00000000132cd988 CR3: 0000000004492001 CR4: 0000000000771ef0
[  184.400745] PKRU: 55555554
[  184.400791] Call Trace:
[  184.400838]  <TASK>
[  184.400885]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  184.400940]  __dev_notify_flags (net/core/dev.c:9787)
[  184.400996]  netif_change_flags (net/core/dev.c:9820)
[  184.401062]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  184.401118]  ? __nla_validate_parse (lib/nlattr.c:620)
[  184.401182]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  184.401237]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  184.401293]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.401354]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.401409]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  184.401465]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.401525]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.401580]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.401635]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.401690]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.401747]  ___sys_sendmsg (net/socket.c:2752)
[  184.401803]  __sys_sendmsg (net/socket.c:2784)
[  184.401858]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.401915]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.401977] RIP: 0033:0x7fcd9ee8008e
[  184.402043] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.402166] RSP: 002b:00007ffcec5ecfc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.402240] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcd9ee8008e
[  184.402312] RDX: 0000000000000000 RSI: 00007ffcec5ed070 RDI: 0000000000000005
[  184.402384] RBP: 00007ffcec5ecfd0 R08: 0000000000000000 R09: 0000000000000000
[  184.402456] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d0
[  184.402528] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcec5ed740
| [  184.405531] ------------[ cut here ]------------
| [  184.405564] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4427
| [  184.405624] Modules linked in:
| [  184.405711] Tainted: [W]=WARN
[  184.405732] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.405764] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.405793] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  184.405885] RSP: 0018:ff60666e03a076e0 EFLAGS: 00010286
[  184.405911] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  184.405960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18eeb00
[  184.405996] RBP: 0000000000000000 R08: ff3df32ec44432d0 R09: ff3df32ec5928030
[  184.406049] R10: ff3df32ec594c118 R11: fefefefefefefeff R12: 0000000000000000
[  184.406092] R13: 0000000000000011 R14: ff3df32ec594c000 R15: ff3df32ec18eeb00
[  184.406135] FS:  00007fe47077b840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  184.406181] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.406216] CR2: 000000003f947988 CR3: 000000000461b002 CR4: 0000000000771ef0
[  184.406257] PKRU: 55555554
[  184.406270] Call Trace:
[  184.406284]  <TASK>
[  184.406298]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  184.406323]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  184.406346]  ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950)
[  184.406372]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  184.406393]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  184.406414]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.406434]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  184.406455]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.406482]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.406503]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.406525]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.406543]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.406564]  ___sys_sendmsg (net/socket.c:2752)
[  184.406587]  __sys_sendmsg (net/socket.c:2784)
[  184.406616]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.406639]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.406662] RIP: 0033:0x7fe4709b508e
[  184.406684] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.406774] RSP: 002b:00007ffd031a6dc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.406815] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe4709b508e
[  184.406857] RDX: 0000000000000000 RSI: 00007ffd031a6e70 RDI: 0000000000000005
[  184.406902] RBP: 00007ffd031a6dd0 R08: 0000000000000000 R09: 0000000000000000
[  184.406941] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d0
[  184.406984] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd031a7540
| [  184.422998] ------------[ cut here ]------------
| [  184.423075] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4428
| [  184.423158] Modules linked in:
| [  184.423300] Tainted: [W]=WARN
[  184.423353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.423420] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.423481] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  184.423606] RSP: 0018:ff60666e03a1f750 EFLAGS: 00010286
[  184.423666] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  184.423742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[  184.423814] RBP: 0000000000000002 R08: ff3df32ec3119950 R09: ff3df32ec592e030
[  184.423886] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  184.423958] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18e1d00
[  184.424048] FS:  00007efd2d1f2840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  184.424123] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.424189] CR2: 00007efd2d3e7c40 CR3: 000000000459b004 CR4: 0000000000771ef0
[  184.424264] PKRU: 55555554
[  184.424310] Call Trace:
[  184.424357]  <TASK>
[  184.424404]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  184.424459]  notifier_call_chain (kernel/notifier.c:85)
[  184.424516]  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)
[  184.424579]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  184.424643]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  184.424698]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  184.424754]  ? kick_pool (kernel/workqueue.c:1313)
[  184.424810]  ? notifier_call_chain (kernel/notifier.c:85)
[  184.424872]  ? __queue_work (kernel/workqueue.c:2401)
[  184.424927]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  184.424994]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  184.425060]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  184.425117]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.425178]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.425234]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  184.425297]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.425359]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.425416]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.425471]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.425527]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.425582]  ___sys_sendmsg (net/socket.c:2752)
[  184.425638]  __sys_sendmsg (net/socket.c:2784)
[  184.425694]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.425752]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.425815] RIP: 0033:0x7efd2d42c08e
[  184.425869] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.425994] RSP: 002b:00007ffdc17cbed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.426084] RAX: ffffffffffffffda RBX: 00007ffdc17cc678 RCX: 00007efd2d42c08e
[  184.426157] RDX: 0000000000000000 RSI: 00007ffdc17cbf80 RDI: 0000000000000005
[  184.426232] RBP: 00007ffdc17cbee0 R08: 0000000000000000 R09: 0000000000000000
[  184.426306] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d0
[  184.426379] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc17cc650
| [  184.426570] ------------[ cut here ]------------
| [  184.426629] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/4428
| [  184.426711] Modules linked in:
| [  184.426852] Tainted: [W]=WARN
[  184.426904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.426970] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.427045] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  184.427173] RSP: 0018:ff60666e03a1f870 EFLAGS: 00010286
[  184.427234] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  184.427307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e1d00
[  184.427379] RBP: 0000000000000000 R08: ff3df32ec3119950 R09: ff3df32ec592e030
[  184.427452] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  184.427524] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18e1d00
[  184.427599] FS:  00007efd2d1f2840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  184.427673] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.427740] CR2: 00007efd2d3e7c40 CR3: 000000000459b004 CR4: 0000000000771ef0
[  184.427814] PKRU: 55555554
[  184.427860] Call Trace:
[  184.427907]  <TASK>
[  184.427953]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  184.428007]  __dev_notify_flags (net/core/dev.c:9787)
[  184.428075]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  184.428130]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  184.428185]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.428246]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.428301]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  184.428363]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.428423]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.428479]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.428533]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.428588]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.428643]  ___sys_sendmsg (net/socket.c:2752)
[  184.428699]  __sys_sendmsg (net/socket.c:2784)
[  184.428755]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.428810]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.428871] RIP: 0033:0x7efd2d42c08e
[  184.428925] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.429059] RSP: 002b:00007ffdc17cbed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.429133] RAX: ffffffffffffffda RBX: 00007ffdc17cc678 RCX: 00007efd2d42c08e
[  184.429206] RDX: 0000000000000000 RSI: 00007ffdc17cbf80 RDI: 0000000000000005
[  184.429279] RBP: 00007ffdc17cbee0 R08: 0000000000000000 R09: 0000000000000000
[  184.429351] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d0
[  184.429424] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc17cc650
| [  184.433869] ------------[ cut here ]------------
| [  184.433900] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/4431
| [  184.433959] Modules linked in:
| [  184.434046] Tainted: [W]=WARN
[  184.434069] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.434103] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  184.434131] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  184.434223] RSP: 0018:ff60666e03a6f720 EFLAGS: 00010286
[  184.434253] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  184.434292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18eeb00
[  184.434332] RBP: 0000000000000000 R08: ff3df32ec3119950 R09: ff3df32ec206b030
[  184.434374] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  184.434414] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18eeb00
[  184.434463] FS:  00007f4d9aafa840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  184.434505] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  184.434538] CR2: 0000000019da3988 CR3: 0000000006823004 CR4: 0000000000771ef0
[  184.434578] PKRU: 55555554
[  184.434592] Call Trace:
[  184.434606]  <TASK>
[  184.434620]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  184.434641]  __dev_notify_flags (net/core/dev.c:9787)
[  184.434664]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  184.434685]  netif_change_flags (net/core/dev.c:9820)
[  184.434708]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  184.434730]  ? __nla_validate_parse (lib/nlattr.c:620)
[  184.434760]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  184.434782]  ? kmem_cache_alloc_node_noprof (mm/slub.c:4749 mm/slub.c:4883 mm/slub.c:4950)
[  184.434812]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  184.434831]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  184.434859]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  184.434880]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  184.434902]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  184.434930]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  184.434951]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  184.434972]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  184.434991]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  184.435017]  ___sys_sendmsg (net/socket.c:2752)
[  184.435044]  __sys_sendmsg (net/socket.c:2784)
[  184.435064]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  184.435089]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  184.435116] RIP: 0033:0x7f4d9ad3408e
[  184.435138] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  184.435231] RSP: 002b:00007fff110bc3e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  184.435275] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4d9ad3408e
[  184.435318] RDX: 0000000000000000 RSI: 00007fff110bc490 RDI: 0000000000000005
[  184.435357] RBP: 00007fff110bc3f0 R08: 0000000000000000 R09: 0000000000000000
[  184.435397] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c5d0
[  184.435436] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff110bcb60
| [  236.256889] ------------[ cut here ]------------
| [  236.256978] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7103
| [  236.257076] Modules linked in:
| [  236.257224] Tainted: [W]=WARN
[  236.257278] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.257343] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.257406] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  236.257540] RSP: 0018:ff60666e051ff720 EFLAGS: 00010286
[  236.257601] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  236.257674] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  236.257750] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec592e02c
[  236.257823] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[  236.257896] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec1896200
[  236.257975] FS:  00007f3307f07840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  236.258057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.258124] CR2: 0000000011b6e988 CR3: 0000000004423002 CR4: 0000000000771ef0
[  236.258199] PKRU: 55555554
[  236.258245] Call Trace:
[  236.258293]  <TASK>
[  236.258340]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.258396]  __dev_notify_flags (net/core/dev.c:9787)
[  236.258460]  netif_change_flags (net/core/dev.c:9820)
[  236.258514]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  236.258569]  ? __nla_validate_parse (lib/nlattr.c:620)
[  236.258633]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  236.258688]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.258745]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.258806]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.258861]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.258916]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.258978]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.259040]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.259096]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.259151]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.259206]  ___sys_sendmsg (net/socket.c:2752)
[  236.259262]  __sys_sendmsg (net/socket.c:2784)
[  236.259318]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.259375]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.259445] RIP: 0033:0x7f330814108e
[  236.259500] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.259624] RSP: 002b:00007ffea010efd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.259698] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f330814108e
[  236.259771] RDX: 0000000000000000 RSI: 00007ffea010f080 RDI: 0000000000000005
[  236.259845] RBP: 00007ffea010efe0 R08: 0000000000000000 R09: 0000000000000000
[  236.259918] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604
[  236.259995] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffea010f750
| [  236.266614] ------------[ cut here ]------------
| [  236.266651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7107
| [  236.266713] Modules linked in:
| [  236.266804] Tainted: [W]=WARN
[  236.266824] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.266858] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.266889] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  236.266984] RSP: 0018:ff60666e051af720 EFLAGS: 00010286
[  236.267013] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  236.267059] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358400
[  236.267100] RBP: 0000000000000000 R08: ff3df32ec3119950 R09: ff3df32ec206b030
[  236.267144] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  236.267186] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec3358400
[  236.267229] FS:  00007f5ca51e3840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  236.267269] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.267304] CR2: 0000000010b7f988 CR3: 00000000046a6002 CR4: 0000000000771ef0
[  236.267344] PKRU: 55555554
[  236.267359] Call Trace:
[  236.267374]  <TASK>
[  236.267390]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.267411]  __dev_notify_flags (net/core/dev.c:9787)
[  236.267439]  netif_change_flags (net/core/dev.c:9820)
[  236.267461]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  236.267484]  ? __nla_validate_parse (lib/nlattr.c:620)
[  236.267520]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  236.267541]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.267565]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.267591]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.267615]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.267637]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.267667]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.267689]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.267711]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.267731]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.267754]  ___sys_sendmsg (net/socket.c:2752)
[  236.267778]  __sys_sendmsg (net/socket.c:2784)
[  236.267800]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.267825]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.267856] RIP: 0033:0x7f5ca541d08e
[  236.267877] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.267974] RSP: 002b:00007ffdf0f79800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.268019] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5ca541d08e
[  236.268064] RDX: 0000000000000000 RSI: 00007ffdf0f798b0 RDI: 0000000000000005
[  236.268103] RBP: 00007ffdf0f79810 R08: 0000000000000000 R09: 0000000000000000
[  236.268148] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604
[  236.268191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdf0f79f80
| [  236.271688] ------------[ cut here ]------------
| [  236.271726] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7108
| [  236.271786] Modules linked in:
| [  236.271870] Tainted: [W]=WARN
[  236.271893] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.271931] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.271965] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  236.272068] RSP: 0018:ff60666e051af6e0 EFLAGS: 00010286
[  236.272101] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  236.272149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0600
[  236.272193] RBP: 0000000000000000 R08: ff3df32ec3119950 R09: ff3df32ec5929030
[  236.272235] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  236.272276] R13: 0000000000000011 R14: ff3df32ec5948000 R15: ff3df32ec18e0600
[  236.272322] FS:  00007ff5c0d23840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  236.272368] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.272404] CR2: 0000000035c84988 CR3: 000000000472e006 CR4: 0000000000771ef0
[  236.272447] PKRU: 55555554
[  236.272462] Call Trace:
[  236.272477]  <TASK>
[  236.272494]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  236.272527]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  236.272553]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.272576]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  236.272599]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.272623]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.272647]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.272680]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.272702]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.272726]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.272749]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.272778]  ___sys_sendmsg (net/socket.c:2752)
[  236.272802]  __sys_sendmsg (net/socket.c:2784)
[  236.272827]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.272852]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.272879] RIP: 0033:0x7ff5c0f5d08e
[  236.272904] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.273007] RSP: 002b:00007fff40bc9b10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.273062] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff5c0f5d08e
[  236.273105] RDX: 0000000000000000 RSI: 00007fff40bc9bc0 RDI: 0000000000000005
[  236.273147] RBP: 00007fff40bc9b20 R08: 0000000000000000 R09: 0000000000000000
[  236.273189] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604
[  236.273231] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff40bca290
| [  236.292722] ------------[ cut here ]------------
| [  236.292797] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7109
| [  236.292884] Modules linked in:
| [  236.293036] Tainted: [W]=WARN
[  236.293089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.293156] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.293217] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  236.293342] RSP: 0018:ff60666e03a0f750 EFLAGS: 00010286
[  236.293402] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  236.293483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0200
[  236.293556] RBP: 0000000000000002 R08: ff3df32ec1d42d10 R09: ff3df32ec5928030
[  236.293629] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  236.293701] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18e0200
[  236.293780] FS:  00007f8a8f4f1840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  236.293856] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.293922] CR2: 00007f8a8f6e6c40 CR3: 0000000001917006 CR4: 0000000000771ef0
[  236.293997] PKRU: 55555554
[  236.294054] Call Trace:
[  236.294103]  <TASK>
[  236.294150]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  236.294205]  notifier_call_chain (kernel/notifier.c:85)
[  236.294263]  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)
[  236.294326]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  236.294390]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  236.294452]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  236.294507]  ? kick_pool (kernel/workqueue.c:1313)
[  236.294563]  ? notifier_call_chain (kernel/notifier.c:85)
[  236.294624]  ? __queue_work (kernel/workqueue.c:2401)
[  236.294684]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  236.294746]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  236.294801]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  236.294857]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.294918]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.294973]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  236.295043]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.295104]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.295162]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.295217]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.295272]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.295327]  ___sys_sendmsg (net/socket.c:2752)
[  236.295382]  __sys_sendmsg (net/socket.c:2784)
[  236.295443]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.295500]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.295561] RIP: 0033:0x7f8a8f72b08e
[  236.295615] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.295741] RSP: 002b:00007fff5da610f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.295820] RAX: ffffffffffffffda RBX: 00007fff5da61898 RCX: 00007f8a8f72b08e
[  236.295892] RDX: 0000000000000000 RSI: 00007fff5da611a0 RDI: 0000000000000005
[  236.295968] RBP: 00007fff5da61100 R08: 0000000000000000 R09: 0000000000000000
[  236.296049] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604
[  236.296122] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5da61870
| [  236.296320] ------------[ cut here ]------------
| [  236.296380] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7109
| [  236.296466] Modules linked in:
| [  236.296611] Tainted: [W]=WARN
[  236.296663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.296731] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.296794] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  236.296918] RSP: 0018:ff60666e03a0f870 EFLAGS: 00010286
[  236.296979] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  236.297057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0200
[  236.297130] RBP: 0000000000000000 R08: ff3df32ec1d42d10 R09: ff3df32ec5928030
[  236.297202] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  236.297274] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18e0200
[  236.297355] FS:  00007f8a8f4f1840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  236.297429] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.297503] CR2: 00007f8a8f6e6c40 CR3: 0000000001917006 CR4: 0000000000771ef0
[  236.297578] PKRU: 55555554
[  236.297624] Call Trace:
[  236.297670]  <TASK>
[  236.297717]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.297772]  __dev_notify_flags (net/core/dev.c:9787)
[  236.297827]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  236.297882]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  236.297938]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.298000]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.298061]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  236.298124]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.298185]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.298240]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.298295]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.298350]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.298406]  ___sys_sendmsg (net/socket.c:2752)
[  236.298468]  __sys_sendmsg (net/socket.c:2784)
[  236.298524]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.298579]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.298640] RIP: 0033:0x7f8a8f72b08e
[  236.298694] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.298819] RSP: 002b:00007fff5da610f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.298894] RAX: ffffffffffffffda RBX: 00007fff5da61898 RCX: 00007f8a8f72b08e
[  236.298968] RDX: 0000000000000000 RSI: 00007fff5da611a0 RDI: 0000000000000005
[  236.299051] RBP: 00007fff5da61100 R08: 0000000000000000 R09: 0000000000000000
[  236.299124] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604
[  236.299198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff5da61870
| [  236.303950] ------------[ cut here ]------------
| [  236.304019] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7112
| [  236.304117] Modules linked in:
| [  236.304266] Tainted: [W]=WARN
[  236.304319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  236.304386] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  236.304455] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  236.304582] RSP: 0018:ff60666e05217720 EFLAGS: 00010286
[  236.304643] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  236.304717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0200
[  236.304789] RBP: 0000000000000000 R08: ff3df32ec1d42d10 R09: ff3df32ec5928030
[  236.304862] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  236.304937] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18e0200
[  236.305016] FS:  00007fedde94f840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  236.305101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  236.305168] CR2: 0000000005a02988 CR3: 00000000033f8005 CR4: 0000000000771ef0
[  236.305244] PKRU: 55555554
[  236.305291] Call Trace:
[  236.305338]  <TASK>
[  236.305385]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  236.305446]  __dev_notify_flags (net/core/dev.c:9787)
[  236.305503]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  236.305559]  netif_change_flags (net/core/dev.c:9820)
[  236.305614]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  236.305670]  ? __nla_validate_parse (lib/nlattr.c:620)
[  236.305736]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  236.305792]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  236.305847]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  236.305909]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  236.305965]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  236.306031]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  236.306093]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  236.306148]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  236.306203]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  236.306257]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  236.306312]  ___sys_sendmsg (net/socket.c:2752)
[  236.306369]  __sys_sendmsg (net/socket.c:2784)
[  236.306426]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  236.306486]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  236.306548] RIP: 0033:0x7feddeb8908e
[  236.306602] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  236.306730] RSP: 002b:00007fffaa4eb5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  236.306804] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feddeb8908e
[  236.306877] RDX: 0000000000000000 RSI: 00007fffaa4eb680 RDI: 0000000000000005
[  236.306951] RBP: 00007fffaa4eb5e0 R08: 0000000000000000 R09: 0000000000000000
[  236.307031] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c604
[  236.307104] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffaa4ebd50
| [  240.494451] ------------[ cut here ]------------
| [  240.494541] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7303
| [  240.494636] Modules linked in:
| [  240.494791] Tainted: [W]=WARN
[  240.494846] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.494918] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.494984] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  240.495132] RSP: 0018:ff60666e0550f720 EFLAGS: 00010286
[  240.495197] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  240.495274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e0200
[  240.495357] RBP: 0000000000000000 R08: ff3df32ec1d42d10 R09: ff3df32ec5928030
[  240.495435] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  240.495519] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18e0200
[  240.495602] FS:  00007fda2187b840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  240.495681] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.495753] CR2: 0000000021a22988 CR3: 000000000321e002 CR4: 0000000000771ef0
[  240.495831] PKRU: 55555554
[  240.495879] Call Trace:
[  240.495929]  <TASK>
[  240.495978]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  240.496043]  __dev_notify_flags (net/core/dev.c:9787)
[  240.496102]  netif_change_flags (net/core/dev.c:9820)
[  240.496162]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  240.496222]  ? __nla_validate_parse (lib/nlattr.c:620)
[  240.496289]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  240.496354]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  240.496412]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.496487]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.496552]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  240.496617]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.496690]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.496753]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.496815]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.496875]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.496940]  ___sys_sendmsg (net/socket.c:2752)
[  240.497003]  __sys_sendmsg (net/socket.c:2784)
[  240.497071]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.497132]  ? __sysvec_call_function_single (arch/x86/kernel/smp.c:272)
[  240.497203]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.497271] RIP: 0033:0x7fda21ab508e
[  240.497331] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.497477] RSP: 002b:00007ffedc550450 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.497561] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fda21ab508e
[  240.497639] RDX: 0000000000000000 RSI: 00007ffedc550500 RDI: 0000000000000005
[  240.497720] RBP: 00007ffedc550460 R08: 0000000000000000 R09: 0000000000000000
[  240.497798] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c608
[  240.497880] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffedc550bd0
| [  240.501158] ------------[ cut here ]------------
| [  240.501189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7304
| [  240.501250] Modules linked in:
| [  240.501333] Tainted: [W]=WARN
[  240.501355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.501391] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.501421] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  240.501526] RSP: 0018:ff60666e0552f6e0 EFLAGS: 00010286
[  240.501557] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  240.501607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358400
[  240.501650] RBP: 0000000000000000 R08: ff3df32ec1d42d10 R09: ff3df32ec206b030
[  240.501695] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  240.501736] R13: 0000000000000011 R14: ff3df32ec5898000 R15: ff3df32ec3358400
[  240.501779] FS:  00007f34d96d6840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  240.501823] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.501859] CR2: 0000000026c7f988 CR3: 00000000045ac003 CR4: 0000000000771ef0
[  240.501901] PKRU: 55555554
[  240.501915] Call Trace:
[  240.501930]  <TASK>
[  240.501945]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  240.501975]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  240.501995]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  240.502031]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  240.502056]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.502076]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  240.502096]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.502124]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.502146]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.502168]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.502192]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.502215]  ___sys_sendmsg (net/socket.c:2752)
[  240.502238]  __sys_sendmsg (net/socket.c:2784)
[  240.502260]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.502283]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.502313] RIP: 0033:0x7f34d991008e
[  240.502337] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.502433] RSP: 002b:00007ffd97a52420 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.502476] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f34d991008e
[  240.502515] RDX: 0000000000000000 RSI: 00007ffd97a524d0 RDI: 0000000000000005
[  240.502557] RBP: 00007ffd97a52430 R08: 0000000000000000 R09: 0000000000000000
[  240.502599] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c608
[  240.502640] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd97a52ba0
| [  240.515150] ------------[ cut here ]------------
| [  240.515219] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7305
| [  240.515301] Modules linked in:
| [  240.515450] Tainted: [W]=WARN
[  240.515511] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.515579] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.515641] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  240.515774] RSP: 0018:ff60666e050df750 EFLAGS: 00010286
[  240.515836] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  240.515912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  240.515986] RBP: 0000000000000002 R08: ff3df32ec33e9190 R09: ff3df32ec5a5f030
[  240.516063] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[  240.516137] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec1896200
[  240.516215] FS:  00007fe8d2f77840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  240.516293] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.516361] CR2: 00007fe8d32ec040 CR3: 00000000019eb004 CR4: 0000000000771ef0
[  240.516438] PKRU: 55555554
[  240.516491] Call Trace:
[  240.516538]  <TASK>
[  240.516585]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  240.516641]  notifier_call_chain (kernel/notifier.c:85)
[  240.516699]  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)
[  240.516761]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  240.516825]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  240.516880]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  240.516935]  ? kick_pool (kernel/workqueue.c:1313)
[  240.516992]  ? __queue_work (kernel/workqueue.c:2401)
[  240.517054]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  240.517121]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  240.517176]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  240.517232]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.517292]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.517348]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  240.517413]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.517481]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.517538]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.517593]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.517648]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.517704]  ___sys_sendmsg (net/socket.c:2752)
[  240.517760]  __sys_sendmsg (net/socket.c:2784)
[  240.517816]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.517873]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.517936] RIP: 0033:0x7fe8d31b108e
[  240.517990] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.518124] RSP: 002b:00007ffcbf511b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.518200] RAX: ffffffffffffffda RBX: 00007ffcbf5122c8 RCX: 00007fe8d31b108e
[  240.518274] RDX: 0000000000000000 RSI: 00007ffcbf511bd0 RDI: 0000000000000005
[  240.518352] RBP: 00007ffcbf511b30 R08: 0000000000000000 R09: 0000000000000000
[  240.518425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c608
[  240.518504] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf5122a0
| [  240.518703] ------------[ cut here ]------------
| [  240.518763] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7305
| [  240.518845] Modules linked in:
| [  240.518986] Tainted: [W]=WARN
[  240.519046] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.519113] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.519174] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  240.519300] RSP: 0018:ff60666e050df870 EFLAGS: 00010286
[  240.519364] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  240.519437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  240.519515] RBP: 0000000000000000 R08: ff3df32ec33e9190 R09: ff3df32ec5a5f030
[  240.519590] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[  240.519666] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec1896200
[  240.519744] FS:  00007fe8d2f77840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  240.519820] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.519888] CR2: 00007fe8d32ec040 CR3: 00000000019eb004 CR4: 0000000000771ef0
[  240.519966] PKRU: 55555554
[  240.520013] Call Trace:
[  240.520065]  <TASK>
[  240.520112]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  240.520168]  __dev_notify_flags (net/core/dev.c:9787)
[  240.520224]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  240.520279]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  240.520336]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.520397]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.520452]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  240.520521]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.520583]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.520639]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.520694]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.520749]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.520803]  ___sys_sendmsg (net/socket.c:2752)
[  240.520860]  __sys_sendmsg (net/socket.c:2784)
[  240.520916]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.520971]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.521037] RIP: 0033:0x7fe8d31b108e
[  240.521092] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.521217] RSP: 002b:00007ffcbf511b20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.521292] RAX: ffffffffffffffda RBX: 00007ffcbf5122c8 RCX: 00007fe8d31b108e
[  240.521368] RDX: 0000000000000000 RSI: 00007ffcbf511bd0 RDI: 0000000000000005
[  240.521442] RBP: 00007ffcbf511b30 R08: 0000000000000000 R09: 0000000000000000
[  240.521521] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c608
[  240.521594] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcbf5122a0
| [  240.526123] ------------[ cut here ]------------
| [  240.526189] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7308
| [  240.526274] Modules linked in:
| [  240.526424] Tainted: [W]=WARN
[  240.526486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  240.526562] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  240.526629] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  240.526753] RSP: 0018:ff60666e05547720 EFLAGS: 00010286
[  240.526821] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  240.526897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  240.526975] RBP: 0000000000000000 R08: ff3df32ec33e9190 R09: ff3df32ec5a5f030
[  240.527056] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[  240.527136] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec1896200
[  240.527222] FS:  00007f40ea124840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  240.527305] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  240.527371] CR2: 000000000ea58988 CR3: 0000000003068001 CR4: 0000000000771ef0
[  240.527451] PKRU: 55555554
[  240.527503] Call Trace:
[  240.527551]  <TASK>
[  240.527599]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  240.527660]  __dev_notify_flags (net/core/dev.c:9787)
[  240.527719]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  240.527777]  netif_change_flags (net/core/dev.c:9820)
[  240.527838]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  240.527898]  ? __nla_validate_parse (lib/nlattr.c:620)
[  240.527967]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  240.528034]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  240.528096]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  240.528162]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  240.528227]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  240.528287]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  240.528353]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  240.528411]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  240.528476]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  240.528534]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  240.528592]  ___sys_sendmsg (net/socket.c:2752)
[  240.528651]  __sys_sendmsg (net/socket.c:2784)
[  240.528708]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  240.528770]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  240.528836] RIP: 0033:0x7f40ea35e08e
[  240.528894] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  240.529019] RSP: 002b:00007fff4a2c34d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  240.529103] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f40ea35e08e
[  240.529177] RDX: 0000000000000000 RSI: 00007fff4a2c3580 RDI: 0000000000000005
[  240.529255] RBP: 00007fff4a2c34e0 R08: 0000000000000000 R09: 0000000000000000
[  240.529342] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c608
[  240.529420] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4a2c3c50
| [  244.727382] ------------[ cut here ]------------
| [  244.727451] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7501
| [  244.727552] Modules linked in:
| [  244.727632] Tainted: [W]=WARN
[  244.727654] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.727689] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.727723] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  244.727814] RSP: 0018:ff60666e05827720 EFLAGS: 00010286
[  244.727891] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  244.727931] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358400
[  244.727971] RBP: 0000000000000000 R08: ff3df32ec33e9190 R09: ff3df32ec592e030
[  244.728008] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[  244.728059] R13: 0000000000000010 R14: ff3df32ec589c000 R15: ff3df32ec3358400
[  244.728104] FS:  00007fd7e9eee840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  244.728145] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.728181] CR2: 00000000318ec988 CR3: 000000000461e006 CR4: 0000000000771ef0
[  244.728221] PKRU: 55555554
[  244.728236] Call Trace:
[  244.728251]  <TASK>
[  244.728267]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  244.728290]  __dev_notify_flags (net/core/dev.c:9787)
[  244.728313]  netif_change_flags (net/core/dev.c:9820)
[  244.728336]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  244.728357]  ? __nla_validate_parse (lib/nlattr.c:620)
[  244.728389]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  244.728410]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  244.728432]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.728459]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.728481]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  244.728509]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.728556]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.728605]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.728629]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.728648]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.728670]  ___sys_sendmsg (net/socket.c:2752)
[  244.728692]  __sys_sendmsg (net/socket.c:2784)
[  244.728715]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.728738]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.728766] RIP: 0033:0x7fd7ea12808e
[  244.728806] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.728909] RSP: 002b:00007ffc2bde7b40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.728946] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd7ea12808e
[  244.729036] RDX: 0000000000000000 RSI: 00007ffc2bde7bf0 RDI: 0000000000000005
[  244.729084] RBP: 00007ffc2bde7b50 R08: 0000000000000000 R09: 0000000000000000
[  244.729126] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c60c
[  244.729167] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2bde82c0
| [  244.732618] ------------[ cut here ]------------
| [  244.732707] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7502
| [  244.732795] Modules linked in:
| [  244.732986] Tainted: [W]=WARN
[  244.733051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.733119] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.733185] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  244.733316] RSP: 0018:ff60666e0584f6e0 EFLAGS: 00010286
[  244.733398] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  244.733481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  244.733564] RBP: 0000000000000000 R08: ff3df32ec33e9190 R09: ff3df32ec206a030
[  244.733639] R10: ff3df32ec589c118 R11: fefefefefefefeff R12: 0000000000000000
[  244.733718] R13: 0000000000000011 R14: ff3df32ec589c000 R15: ff3df32ec1896200
[  244.733802] FS:  00007f76ac3ff840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  244.733879] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.733952] CR2: 000000003993a988 CR3: 00000000047ef006 CR4: 0000000000771ef0
[  244.734037] PKRU: 55555554
[  244.734088] Call Trace:
[  244.734140]  <TASK>
[  244.734189]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  244.734254]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  244.734314]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  244.734376]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  244.734432]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.734494]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  244.734558]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.734626]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.734685]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.734745]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.734805]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.734864]  ___sys_sendmsg (net/socket.c:2752)
[  244.734925]  __sys_sendmsg (net/socket.c:2784)
[  244.734987]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.735056]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.735126] RIP: 0033:0x7f76ac63908e
[  244.735187] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.735325] RSP: 002b:00007fffacbd6ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.735401] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f76ac63908e
[  244.735483] RDX: 0000000000000000 RSI: 00007fffacbd6f70 RDI: 0000000000000005
[  244.735567] RBP: 00007fffacbd6ed0 R08: 0000000000000000 R09: 0000000000000000
[  244.735646] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c60c
[  244.735721] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffacbd7640
| [  244.759318] ------------[ cut here ]------------
| [  244.759361] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7503
| [  244.759416] Modules linked in:
| [  244.759500] Tainted: [W]=WARN
[  244.759531] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.759567] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.759596] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  244.759690] RSP: 0018:ff60666e05857750 EFLAGS: 00010286
[  244.759720] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  244.759760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  244.759804] RBP: 0000000000000002 R08: ff3df32ec33e90d0 R09: ff3df32ec2069030
[  244.759850] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  244.759894] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18df400
[  244.759942] FS:  00007fe8327e2840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  244.759990] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.760034] CR2: 00007fe8329d7c40 CR3: 00000000047e7003 CR4: 0000000000771ef0
[  244.760076] PKRU: 55555554
[  244.760090] Call Trace:
[  244.760105]  <TASK>
[  244.760121]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  244.760143]  notifier_call_chain (kernel/notifier.c:85)
[  244.760168]  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)
[  244.760199]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  244.760228]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  244.760253]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  244.760276]  ? kick_pool (kernel/workqueue.c:1313)
[  244.760299]  ? notifier_call_chain (kernel/notifier.c:85)
[  244.760327]  ? __queue_work (kernel/workqueue.c:2401)
[  244.760348]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  244.760375]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  244.760398]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  244.760420]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.760447]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.760467]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  244.760495]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.760528]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.760550]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.760572]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.760598]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.760620]  ___sys_sendmsg (net/socket.c:2752)
[  244.760644]  __sys_sendmsg (net/socket.c:2784)
[  244.760663]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.760687]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.760723] RIP: 0033:0x7fe832a1c08e
[  244.760750] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.760836] RSP: 002b:00007ffca7547b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.760881] RAX: ffffffffffffffda RBX: 00007ffca7548308 RCX: 00007fe832a1c08e
[  244.760923] RDX: 0000000000000000 RSI: 00007ffca7547c10 RDI: 0000000000000005
[  244.760969] RBP: 00007ffca7547b70 R08: 0000000000000000 R09: 0000000000000000
[  244.761006] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c60c
[  244.761048] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca75482e0
| [  244.761140] ------------[ cut here ]------------
| [  244.761167] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7503
| [  244.761214] Modules linked in:
| [  244.761291] Tainted: [W]=WARN
[  244.761312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.761347] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.761373] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  244.761472] RSP: 0018:ff60666e05857870 EFLAGS: 00010286
[  244.761498] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  244.761538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  244.761576] RBP: 0000000000000000 R08: ff3df32ec33e90d0 R09: ff3df32ec2069030
[  244.761619] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  244.761658] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18df400
[  244.761701] FS:  00007fe8327e2840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  244.761744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.761778] CR2: 00007fe8329d7c40 CR3: 00000000047e7003 CR4: 0000000000771ef0
[  244.761822] PKRU: 55555554
[  244.761836] Call Trace:
[  244.761849]  <TASK>
[  244.761864]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  244.761889]  __dev_notify_flags (net/core/dev.c:9787)
[  244.761912]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  244.761933]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  244.761957]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.761989]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.762012]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  244.762043]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.762073]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.762095]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.762117]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.762140]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.762160]  ___sys_sendmsg (net/socket.c:2752)
[  244.762182]  __sys_sendmsg (net/socket.c:2784)
[  244.762206]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.762225]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.762255] RIP: 0033:0x7fe832a1c08e
[  244.762278] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.762375] RSP: 002b:00007ffca7547b60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.762419] RAX: ffffffffffffffda RBX: 00007ffca7548308 RCX: 00007fe832a1c08e
[  244.762465] RDX: 0000000000000000 RSI: 00007ffca7547c10 RDI: 0000000000000005
[  244.762511] RBP: 00007ffca7547b70 R08: 0000000000000000 R09: 0000000000000000
[  244.762542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c60c
[  244.762584] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffca75482e0
| [  244.767232] ------------[ cut here ]------------
| [  244.767293] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7506
| [  244.767385] Modules linked in:
| [  244.767538] Tainted: [W]=WARN
[  244.767593] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  244.767663] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  244.767727] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  244.767864] RSP: 0018:ff60666e05867720 EFLAGS: 00010286
[  244.767927] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  244.768004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  244.768085] RBP: 0000000000000000 R08: ff3df32ec33e90d0 R09: ff3df32ec5928030
[  244.768160] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  244.768234] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec1896200
[  244.768309] FS:  00007fe3e8f08840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  244.768390] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  244.768458] CR2: 000000002d655988 CR3: 00000000047ee002 CR4: 0000000000771ef0
[  244.768538] PKRU: 55555554
[  244.768586] Call Trace:
[  244.768634]  <TASK>
[  244.768683]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  244.768742]  __dev_notify_flags (net/core/dev.c:9787)
[  244.768799]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  244.768854]  netif_change_flags (net/core/dev.c:9820)
[  244.768910]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  244.768966]  ? __nla_validate_parse (lib/nlattr.c:620)
[  244.769043]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  244.769101]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  244.769157]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  244.769219]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  244.769281]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  244.769337]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  244.769400]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  244.769456]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  244.769517]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  244.769573]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  244.769630]  ___sys_sendmsg (net/socket.c:2752)
[  244.769686]  __sys_sendmsg (net/socket.c:2784)
[  244.769745]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  244.769802]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  244.769869] RIP: 0033:0x7fe3e914208e
[  244.769930] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  244.770079] RSP: 002b:00007ffcf5114050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  244.770155] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe3e914208e
[  244.770228] RDX: 0000000000000000 RSI: 00007ffcf5114100 RDI: 0000000000000005
[  244.770302] RBP: 00007ffcf5114060 R08: 0000000000000000 R09: 0000000000000000
[  244.770380] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c60c
[  244.770458] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcf51147d0
| [  249.002172] ------------[ cut here ]------------
| [  249.002228] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7707
| [  249.002293] Modules linked in:
| [  249.002373] Tainted: [W]=WARN
[  249.002394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.002427] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.002456] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.002545] RSP: 0018:ff60666e05b57600 EFLAGS: 00010286
[  249.002573] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.002612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.002650] RBP: 0000000000000000 R08: ff3df32ec33e90d0 R09: ff3df32ec2069030
[  249.002687] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  249.002728] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18df400
[  249.002767] FS:  00007fe4e3389840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.002808] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.002839] CR2: 0000000039f78988 CR3: 00000000047e3004 CR4: 0000000000771ef0
[  249.002880] PKRU: 55555554
[  249.002894] Call Trace:
[  249.002910]  <TASK>
[  249.002924]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.002946]  notifier_call_chain (kernel/notifier.c:85)
[  249.002971]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[  249.002999]  bond_enslave (drivers/net/bonding/bond_main.c:983 drivers/net/bonding/bond_main.c:970 drivers/net/bonding/bond_main.c:2017)
[  249.003023]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  249.003053]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[  249.003077]  do_set_master (net/core/rtnetlink.c:3011)
[  249.003099]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.003121]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.003150]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.003174]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.003196]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.003224]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.003244]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.003265]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.003294]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.003315]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.003338]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.003358]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.003380]  ___sys_sendmsg (net/socket.c:2752)
[  249.003401]  __sys_sendmsg (net/socket.c:2784)
[  249.003424]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.003446]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.003473] RIP: 0033:0x7fe4e35c308e
[  249.003497] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.003593] RSP: 002b:00007ffd2ae38280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.003635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e35c308e
[  249.003673] RDX: 0000000000000000 RSI: 00007ffd2ae38330 RDI: 0000000000000005
[  249.003719] RBP: 00007ffd2ae38290 R08: 0000000000000000 R09: 0000000000000000
[  249.003759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.003794] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2ae38a00
| [  249.003892] ------------[ cut here ]------------
| [  249.003923] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7707
| [  249.003979] Modules linked in:
| [  249.004061] Tainted: [W]=WARN
[  249.004081] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.004117] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.004140] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.004237] RSP: 0018:ff60666e05b57600 EFLAGS: 00010286
[  249.004263] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  249.004303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.004341] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.004385] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.004423] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.004467] FS:  00007fe4e3389840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.004511] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.004547] CR2: 0000000039f78988 CR3: 00000000047e3004 CR4: 0000000000771ef0
[  249.004601] PKRU: 55555554
[  249.004615] Call Trace:
[  249.004630]  <TASK>
[  249.004645]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.004667]  netif_open (net/core/dev.c:1729 net/core/dev.c:1718)
[  249.004687]  dev_open (net/core/dev_api.c:202)
[  249.004711]  bond_enslave (drivers/net/bonding/bond_main.c:2079)
[  249.004734]  ? exc_invalid_op (arch/x86/kernel/traps.c:490 (discriminator 2))
[  249.004756]  do_set_master (net/core/rtnetlink.c:3011)
[  249.004779]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.004802]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.004831]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.004854]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.004876]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.004903]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.004929]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.004950]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.004978]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.005000]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.005023]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.005046]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.005068]  ___sys_sendmsg (net/socket.c:2752)
[  249.005089]  __sys_sendmsg (net/socket.c:2784)
[  249.005109]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.005129]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.005161] RIP: 0033:0x7fe4e35c308e
[  249.005183] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.005273] RSP: 002b:00007ffd2ae38280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.005313] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e35c308e
[  249.005355] RDX: 0000000000000000 RSI: 00007ffd2ae38330 RDI: 0000000000000005
[  249.005395] RBP: 00007ffd2ae38290 R08: 0000000000000000 R09: 0000000000000000
[  249.005435] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.005476] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2ae38a00
| [  249.005572] ------------[ cut here ]------------
| [  249.005600] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7707
| [  249.005651] Modules linked in:
| [  249.005723] Tainted: [W]=WARN
[  249.005749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.005784] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.005809] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.005905] RSP: 0018:ff60666e05b575e8 EFLAGS: 00010286
[  249.005934] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.005976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.006017] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.006061] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.006100] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.006144] FS:  00007fe4e3389840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.006185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.006220] CR2: 0000000039f78988 CR3: 00000000047e3004 CR4: 0000000000771ef0
[  249.006265] PKRU: 55555554
[  249.006279] Call Trace:
[  249.006296]  <TASK>
[  249.006310]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.006333]  notifier_call_chain (kernel/notifier.c:85)
[  249.006354]  netdev_lower_state_changed (net/core/dev.c:9573)
[  249.006380]  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)
[  249.006402]  do_set_master (net/core/rtnetlink.c:3011)
[  249.006422]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.006442]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.006471]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.006493]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.006514]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.006543]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.006564]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.006586]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.006614]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.006636]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.006653]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.006673]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.006694]  ___sys_sendmsg (net/socket.c:2752)
[  249.006717]  __sys_sendmsg (net/socket.c:2784)
[  249.006740]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.006762]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.006789] RIP: 0033:0x7fe4e35c308e
[  249.006809] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.006905] RSP: 002b:00007ffd2ae38280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.006951] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e35c308e
[  249.006994] RDX: 0000000000000000 RSI: 00007ffd2ae38330 RDI: 0000000000000005
[  249.007037] RBP: 00007ffd2ae38290 R08: 0000000000000000 R09: 0000000000000000
[  249.007079] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.007121] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2ae38a00
| [  249.007208] ------------[ cut here ]------------
| [  249.007235] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7707
| [  249.007280] Modules linked in:
| [  249.007356] Tainted: [W]=WARN
[  249.007374] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.007405] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.007435] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.007534] RSP: 0018:ff60666e05b575e8 EFLAGS: 00010286
[  249.007564] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.007605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.007647] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.007684] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.007722] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.007765] FS:  00007fe4e3389840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.007798] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.007834] CR2: 0000000039f78988 CR3: 00000000047e3004 CR4: 0000000000771ef0
[  249.007875] PKRU: 55555554
[  249.007891] Call Trace:
[  249.007905]  <TASK>
[  249.007920]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.007943]  notifier_call_chain (kernel/notifier.c:85)
[  249.007961]  netdev_lower_state_changed (net/core/dev.c:9573)
[  249.007989]  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)
[  249.008010]  do_set_master (net/core/rtnetlink.c:3011)
[  249.008035]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.008057]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.008081]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.008102]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.008122]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.008149]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.008169]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.008192]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.008218]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.008240]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.008262]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.008282]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.008302]  ___sys_sendmsg (net/socket.c:2752)
[  249.008323]  __sys_sendmsg (net/socket.c:2784)
[  249.008346]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.008367]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.008394] RIP: 0033:0x7fe4e35c308e
[  249.008416] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.008507] RSP: 002b:00007ffd2ae38280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.008554] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e35c308e
[  249.008595] RDX: 0000000000000000 RSI: 00007ffd2ae38330 RDI: 0000000000000005
[  249.008640] RBP: 00007ffd2ae38290 R08: 0000000000000000 R09: 0000000000000000
[  249.008679] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.008723] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2ae38a00
| [  249.008827] ------------[ cut here ]------------
| [  249.008854] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7707
| [  249.008907] Modules linked in:
| [  249.008978] Tainted: [W]=WARN
[  249.008997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.009029] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.009056] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.009143] RSP: 0018:ff60666e05b57568 EFLAGS: 00010286
[  249.009173] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.009209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.009246] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.009285] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.009328] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.009363] FS:  00007fe4e3389840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.009411] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.009443] CR2: 0000000039f78988 CR3: 00000000047e3004 CR4: 0000000000771ef0
[  249.009483] PKRU: 55555554
[  249.009495] Call Trace:
[  249.009505]  <TASK>
[  249.009519]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.009544]  notifier_call_chain (kernel/notifier.c:85)
[  249.009567]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  249.009590]  netdev_master_upper_dev_link (net/core/dev.c:9001)
[  249.009616]  bond_enslave (drivers/net/bonding/bond_main.c:1713 drivers/net/bonding/bond_main.c:2229)
[  249.009639]  do_set_master (net/core/rtnetlink.c:3011)
[  249.009660]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.009681]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.009712]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.009733]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.009753]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.009786]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.009807]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.009826]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.009854]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.009875]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.009895]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.009917]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.009937]  ___sys_sendmsg (net/socket.c:2752)
[  249.009959]  __sys_sendmsg (net/socket.c:2784)
[  249.009983]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.010004]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.010033] RIP: 0033:0x7fe4e35c308e
[  249.010051] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.010147] RSP: 002b:00007ffd2ae38280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.010194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e35c308e
[  249.010241] RDX: 0000000000000000 RSI: 00007ffd2ae38330 RDI: 0000000000000005
[  249.010282] RBP: 00007ffd2ae38290 R08: 0000000000000000 R09: 0000000000000000
[  249.010332] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.010371] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2ae38a00
| [  249.010462] ------------[ cut here ]------------
| [  249.010492] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7707
| [  249.010547] Modules linked in:
| [  249.010623] Tainted: [W]=WARN
[  249.010644] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.010679] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.010711] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.010811] RSP: 0018:ff60666e05b575e8 EFLAGS: 00010286
[  249.010835] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.010873] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.010915] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.010956] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.011001] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.011049] FS:  00007fe4e3389840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.011082] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.011116] CR2: 0000000039f78988 CR3: 00000000047e3004 CR4: 0000000000771ef0
[  249.011157] PKRU: 55555554
[  249.011170] Call Trace:
[  249.011184]  <TASK>
[  249.011199]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.011220]  notifier_call_chain (kernel/notifier.c:85)
[  249.011240]  netdev_lower_state_changed (net/core/dev.c:9573)
[  249.011265]  bond_enslave (drivers/net/bonding/bond_main.c:1830 drivers/net/bonding/bond_main.c:2235)
[  249.011286]  do_set_master (net/core/rtnetlink.c:3011)
[  249.011307]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.011327]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.011355]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.011375]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.011399]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.011427]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.011449]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.011469]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.011497]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.011519]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.011544]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.011567]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.011587]  ___sys_sendmsg (net/socket.c:2752)
[  249.011605]  __sys_sendmsg (net/socket.c:2784)
[  249.011627]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.011648]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.011675] RIP: 0033:0x7fe4e35c308e
[  249.011700] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.011795] RSP: 002b:00007ffd2ae38280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.011828] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e35c308e
[  249.011867] RDX: 0000000000000000 RSI: 00007ffd2ae38330 RDI: 0000000000000005
[  249.011910] RBP: 00007ffd2ae38290 R08: 0000000000000000 R09: 0000000000000000
[  249.011952] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.011990] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2ae38a00
| [  249.012083] ------------[ cut here ]------------
| [  249.012109] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7707
| [  249.012161] Modules linked in:
| [  249.012237] Tainted: [W]=WARN
[  249.012258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.012292] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.012321] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.012417] RSP: 0018:ff60666e05b575b8 EFLAGS: 00010286
[  249.012448] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.012490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.012533] RBP: 0000000000000002 R08: ff3df32ec33e90d0 R09: ff3df32ec2069030
[  249.012580] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  249.012620] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18df400
[  249.012665] FS:  00007fe4e3389840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.012710] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.012744] CR2: 0000000039f78988 CR3: 00000000047e3004 CR4: 0000000000771ef0
[  249.012787] PKRU: 55555554
[  249.012799] Call Trace:
[  249.012811]  <TASK>
[  249.012824]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.012845]  notifier_call_chain (kernel/notifier.c:85)
[  249.012866]  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)
[  249.012902]  bond_enslave (drivers/net/bonding/bond_main.c:2276)
[  249.012923]  do_set_master (net/core/rtnetlink.c:3011)
[  249.012945]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.012967]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.012995]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.013015]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.013043]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.013071]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.013094]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.013114]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.013141]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.013165]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.013187]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.013210]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.013234]  ___sys_sendmsg (net/socket.c:2752)
[  249.013255]  __sys_sendmsg (net/socket.c:2784)
[  249.013277]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.013299]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.013327] RIP: 0033:0x7fe4e35c308e
[  249.013346] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.013442] RSP: 002b:00007ffd2ae38280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.013482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe4e35c308e
[  249.013522] RDX: 0000000000000000 RSI: 00007ffd2ae38330 RDI: 0000000000000005
[  249.013567] RBP: 00007ffd2ae38290 R08: 0000000000000000 R09: 0000000000000000
[  249.013608] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.013648] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd2ae38a00
| [  249.029010] ------------[ cut here ]------------
| [  249.029053] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7712
| [  249.029113] Modules linked in:
| [  249.029195] Tainted: [W]=WARN
[  249.029215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.029251] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.029282] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.029381] RSP: 0018:ff60666e05b67598 EFLAGS: 00010286
[  249.029408] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.029450] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.029487] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.029531] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.029580] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.029626] FS:  00007f7a9baff840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.029667] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.029707] CR2: 0000000028b42988 CR3: 00000000047e0005 CR4: 0000000000771ef0
[  249.029751] PKRU: 55555554
[  249.029763] Call Trace:
[  249.029785]  <TASK>
[  249.029800]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.029822]  notifier_call_chain (kernel/notifier.c:85)
[  249.029844]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  249.029871]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  249.029898]  __bond_release_one (drivers/net/bonding/bond_main.c:1724 drivers/net/bonding/bond_main.c:2466)
[  249.029923]  do_set_master (net/core/rtnetlink.c:2995)
[  249.029944]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.029965]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.029996]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.030018]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.030045]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.030077]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.030099]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.030121]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.030153]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.030176]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.030198]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.030216]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.030239]  ___sys_sendmsg (net/socket.c:2752)
[  249.030261]  __sys_sendmsg (net/socket.c:2784)
[  249.030280]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.030304]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.030334] RIP: 0033:0x7f7a9bd3908e
[  249.030357] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.030450] RSP: 002b:00007ffda9d25f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.030493] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7a9bd3908e
[  249.030538] RDX: 0000000000000000 RSI: 00007ffda9d25ff0 RDI: 0000000000000005
[  249.030585] RBP: 00007ffda9d25f50 R08: 0000000000000000 R09: 0000000000000000
[  249.030626] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.030669] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9d266c0
| [  249.045040] ------------[ cut here ]------------
| [  249.045088] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7712
| [  249.045139] Modules linked in:
| [  249.045226] Tainted: [W]=WARN
[  249.045249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.045282] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.045312] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.045405] RSP: 0018:ff60666e05b67600 EFLAGS: 00010286
[  249.045434] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.045471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.045513] RBP: 0000000000000000 R08: ff3df32ec33e90d0 R09: ff3df32ec2069030
[  249.045556] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  249.045596] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18df400
[  249.045642] FS:  00007f7a9baff840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.045684] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.045717] CR2: 0000000028b42988 CR3: 00000000047e0005 CR4: 0000000000771ef0
[  249.045762] PKRU: 55555554
[  249.045778] Call Trace:
[  249.045792]  <TASK>
[  249.045808]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.045830]  notifier_call_chain (kernel/notifier.c:85)
[  249.045853]  call_netdevice_notifiers (net/core/dev.c:2287 net/core/dev.c:2301)
[  249.045879]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2527)
[  249.045909]  do_set_master (net/core/rtnetlink.c:2995)
[  249.045930]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.045955]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.045985]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.046007]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.046038]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.046065]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.046086]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.046109]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.046136]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.046159]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.046180]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.046206]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.046227]  ___sys_sendmsg (net/socket.c:2752)
[  249.046247]  __sys_sendmsg (net/socket.c:2784)
[  249.046274]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.046295]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.046320] RIP: 0033:0x7f7a9bd3908e
[  249.046338] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.046435] RSP: 002b:00007ffda9d25f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.046482] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7a9bd3908e
[  249.046520] RDX: 0000000000000000 RSI: 00007ffda9d25ff0 RDI: 0000000000000005
[  249.046571] RBP: 00007ffda9d25f50 R08: 0000000000000000 R09: 0000000000000000
[  249.046611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.046653] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9d266c0
| [  249.046748] ------------[ cut here ]------------
| [  249.046778] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7712
| [  249.046829] Modules linked in:
| [  249.046909] Tainted: [W]=WARN
[  249.046932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.046968] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.046993] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.047090] RSP: 0018:ff60666e05b675b8 EFLAGS: 00010286
[  249.047120] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.047167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.047206] RBP: 0000000000000002 R08: ff3df32ec33e90d0 R09: ff3df32ec2069030
[  249.047244] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  249.047284] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec18df400
[  249.047326] FS:  00007f7a9baff840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.047365] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.047402] CR2: 0000000028b42988 CR3: 00000000047e0005 CR4: 0000000000771ef0
[  249.047443] PKRU: 55555554
[  249.047457] Call Trace:
[  249.047471]  <TASK>
[  249.047485]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.047505]  notifier_call_chain (kernel/notifier.c:85)
[  249.047528]  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)
[  249.047570]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2531)
[  249.047596]  do_set_master (net/core/rtnetlink.c:2995)
[  249.047618]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.047637]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.047664]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.047686]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.047707]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.047738]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.047758]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.047779]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.047807]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.047827]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.047850]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.047876]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.047896]  ___sys_sendmsg (net/socket.c:2752)
[  249.047915]  __sys_sendmsg (net/socket.c:2784)
[  249.047938]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.047958]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.047984] RIP: 0033:0x7f7a9bd3908e
[  249.048002] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.048097] RSP: 002b:00007ffda9d25f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.048140] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7a9bd3908e
[  249.048182] RDX: 0000000000000000 RSI: 00007ffda9d25ff0 RDI: 0000000000000005
[  249.048222] RBP: 00007ffda9d25f50 R08: 0000000000000000 R09: 0000000000000000
[  249.048262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.048302] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9d266c0
| [  249.048434] ------------[ cut here ]------------
| [  249.048465] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7712
| [  249.048518] Modules linked in:
| [  249.048600] Tainted: [W]=WARN
[  249.048620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.048660] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.048683] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.048777] RSP: 0018:ff60666e05b675d0 EFLAGS: 00010286
[  249.048810] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  249.048858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.048900] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.048944] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.048987] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.049032] FS:  00007f7a9baff840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.049077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.049107] CR2: 0000000028b42988 CR3: 00000000047e0005 CR4: 0000000000771ef0
[  249.049144] PKRU: 55555554
[  249.049158] Call Trace:
[  249.049171]  <TASK>
[  249.049186]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.049207]  netif_close_many (net/core/dev.c:1804)
[  249.049227]  ? 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)
[  249.049260]  netif_close (net/core/dev.c:1818 net/core/dev.c:1812)
[  249.049281]  dev_close (net/core/dev_api.c:221)
[  249.049301]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2563)
[  249.049330]  do_set_master (net/core/rtnetlink.c:2995)
[  249.049349]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.049370]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.049397]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.049416]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.049438]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.049464]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.049485]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.049506]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.049534]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.049559]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.049586]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.049606]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.049623]  ___sys_sendmsg (net/socket.c:2752)
[  249.049643]  __sys_sendmsg (net/socket.c:2784)
[  249.049661]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.049682]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.049708] RIP: 0033:0x7f7a9bd3908e
[  249.049727] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.049820] RSP: 002b:00007ffda9d25f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.049859] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7a9bd3908e
[  249.049900] RDX: 0000000000000000 RSI: 00007ffda9d25ff0 RDI: 0000000000000005
[  249.049939] RBP: 00007ffda9d25f50 R08: 0000000000000000 R09: 0000000000000000
[  249.049983] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.050024] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9d266c0
| [  249.050127] ------------[ cut here ]------------
| [  249.050152] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7712
| [  249.050189] Modules linked in:
| [  249.050264] Tainted: [W]=WARN
[  249.050286] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.050321] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.050349] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.050445] RSP: 0018:ff60666e05b675a8 EFLAGS: 00010286
[  249.050473] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.050513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18df400
[  249.050566] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec2069030
[  249.050610] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  249.050656] R13: 0000000000000010 R14: ff3df32ec2068000 R15: ff3df32ec18df400
[  249.050700] FS:  00007f7a9baff840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.050739] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.050773] CR2: 0000000028b42988 CR3: 00000000047e0005 CR4: 0000000000771ef0
[  249.050811] PKRU: 55555554
[  249.050824] Call Trace:
[  249.050839]  <TASK>
[  249.050851]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.050873]  notifier_call_chain (kernel/notifier.c:85)
[  249.050891]  netif_set_mac_address (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:9993)
[  249.050920]  dev_set_mac_address (net/core/dev_api.c:339)
[  249.050942]  ? dev_close (net/core/dev_api.c:221)
[  249.050963]  __bond_release_one.cold (drivers/net/bonding/bond_main.c:2573)
[  249.050990]  do_set_master (net/core/rtnetlink.c:2995)
[  249.051009]  do_setlink.isra.0 (net/core/rtnetlink.c:3213 (discriminator 1))
[  249.051039]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.051067]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.051088]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.051108]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.051135]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.051156]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.051178]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.051205]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.051229]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.051253]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.051274]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.051294]  ___sys_sendmsg (net/socket.c:2752)
[  249.051317]  __sys_sendmsg (net/socket.c:2784)
[  249.051339]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.051360]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.051385] RIP: 0033:0x7f7a9bd3908e
[  249.051407] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.051504] RSP: 002b:00007ffda9d25f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.051554] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f7a9bd3908e
[  249.051589] RDX: 0000000000000000 RSI: 00007ffda9d25ff0 RDI: 0000000000000005
[  249.051635] RBP: 00007ffda9d25f50 R08: 0000000000000000 R09: 0000000000000000
[  249.051684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.051723] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda9d266c0
| [  249.078518] ------------[ cut here ]------------
| [  249.078593] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7725
| [  249.078682] Modules linked in: 8021q
| [  249.078904] Tainted: [W]=WARN
[  249.078997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.079076] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.079141] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.079267] RSP: 0018:ff60666e05b97778 EFLAGS: 00010286
[  249.079337] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.079416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  249.079489] RBP: 0000000000000000 R08: ff3df32ec191c650 R09: ff3df32ec5a5e030
[  249.079568] R10: ff3df32ec58a1118 R11: fefefefefefefeff R12: 0000000000000000
[  249.079648] R13: 0000000000000010 R14: ff3df32ec58a1000 R15: ff3df32ec1896200
[  249.079731] FS:  00007f37aa7e9840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  249.079813] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.079885] CR2: 000000000042e5e0 CR3: 00000000031bb006 CR4: 0000000000771ef0
[  249.079970] PKRU: 55555554
[  249.080020] Call Trace:
[  249.080078]  <TASK>
[  249.080129]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.080191]  notifier_call_chain (kernel/notifier.c:85)
[  249.080255]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  249.080327]  netdev_upper_dev_link (net/core/dev.c:8972)
[  249.080394] register_vlan_dev (net/8021q/vlan.c:183) 8021q
[  249.080460] vlan_newlink (net/8021q/vlan_netlink.c:194) 8021q
[  249.080533]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.080601]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.080667]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.080728]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  249.080798]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.080867]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.080930]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.080987]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.081055]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.081118]  ___sys_sendmsg (net/socket.c:2752)
[  249.081179]  __sys_sendmsg (net/socket.c:2784)
[  249.081240]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.081301]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.081367] RIP: 0033:0x7f37aaa2308e
[  249.081425] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.081561] RSP: 002b:00007ffc19a09740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.081643] RAX: ffffffffffffffda RBX: 00007ffc19a09ef8 RCX: 00007f37aaa2308e
[  249.081718] RDX: 0000000000000000 RSI: 00007ffc19a097f0 RDI: 0000000000000005
[  249.081794] RBP: 00007ffc19a09750 R08: 0000000000000000 R09: 0000000000000000
[  249.081870] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.081947] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc19a09ec0
| [  249.082166] ------------[ cut here ]------------
| [  249.082231] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7725
| [  249.082312] Modules linked in: 8021q
| [  249.082468] Tainted: [W]=WARN
[  249.082525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.082599] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.082672] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.082797] RSP: 0018:ff60666e05b97870 EFLAGS: 00010286
[  249.082865] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  249.082942] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  249.083020] RBP: 0000000000000000 R08: ff3df32ec30e6dd0 R09: ff3df32ec5a5e030
[  249.083104] R10: ff3df32ec5928118 R11: fefefefefefefeff R12: 0000000000000000
[  249.083180] R13: 0000000000000010 R14: ff3df32ec5928000 R15: ff3df32ec1896200
[  249.083259] FS:  00007f37aa7e9840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  249.083344] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.083419] CR2: 000000000042e5e0 CR3: 00000000031bb006 CR4: 0000000000771ef0
[  249.083501] PKRU: 55555554
[  249.083559] Call Trace:
[  249.083610]  <TASK>
[  249.083661]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.083720]  __dev_notify_flags (net/core/dev.c:9787)
[  249.083781]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  249.083841]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.083902]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.083968]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.084036]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  249.084103]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.084173]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.084231]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.084294]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.084353]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.084412]  ___sys_sendmsg (net/socket.c:2752)
[  249.084469]  __sys_sendmsg (net/socket.c:2784)
[  249.084526]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.084590]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.084654] RIP: 0033:0x7f37aaa2308e
[  249.084713] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.084839] RSP: 002b:00007ffc19a09740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.084916] RAX: ffffffffffffffda RBX: 00007ffc19a09ef8 RCX: 00007f37aaa2308e
[  249.084991] RDX: 0000000000000000 RSI: 00007ffc19a097f0 RDI: 0000000000000005
[  249.085076] RBP: 00007ffc19a09750 R08: 0000000000000000 R09: 0000000000000000
[  249.085156] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.085230] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc19a09ec0
| [  249.088480] ------------[ cut here ]------------
| [  249.088518] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7728
| [  249.088571] Modules linked in: 8021q
| [  249.088650] Tainted: [W]=WARN
[  249.088670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.088708] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.088740] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.088831] RSP: 0018:ff60666e003f7720 EFLAGS: 00010286
[  249.088859] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  249.088897] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  249.088939] RBP: 0000000000000000 R08: ff3df32ec30e6dd0 R09: ff3df32ec2069030
[  249.088976] R10: ff3df32ec5928118 R11: fefefefefefefeff R12: 0000000000000000
[  249.089016] R13: 0000000000000010 R14: ff3df32ec5928000 R15: ff3df32ec18e2000
[  249.089066] FS:  00007f01cf712840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.089110] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.089144] CR2: 00007f01cf9e21a0 CR3: 00000000030fe002 CR4: 0000000000771ef0
[  249.089184] PKRU: 55555554
[  249.089200] Call Trace:
[  249.089214]  <TASK>
[  249.089229]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.089251]  __dev_notify_flags (net/core/dev.c:9787)
[  249.089272]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  249.089292]  netif_change_flags (net/core/dev.c:9820)
[  249.089312]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  249.089337]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.089369]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.089391]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.089413]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.089440]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.089462]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.089483]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.089510]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.089530]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.089553]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.089574]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.089600]  ___sys_sendmsg (net/socket.c:2752)
[  249.089620]  __sys_sendmsg (net/socket.c:2784)
[  249.089641]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.089661]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.089687] RIP: 0033:0x7f01cf94c08e
[  249.089707] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.089798] RSP: 002b:00007fff493a6140 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.089838] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f01cf94c08e
[  249.089883] RDX: 0000000000000000 RSI: 00007fff493a61f0 RDI: 0000000000000005
[  249.089927] RBP: 00007fff493a6150 R08: 0000000000000000 R09: 0000000000000000
[  249.089965] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.090006] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff493a68c0
| [  249.110388] ------------[ cut here ]------------
| [  249.110420] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/7737
| [  249.110474] Modules linked in: 8021q
| [  249.110561] Tainted: [W]=WARN
[  249.110581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.110617] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.110648] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.110748] RSP: 0018:ff60666e05b6f720 EFLAGS: 00010286
[  249.110775] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  249.110817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358400
[  249.110857] RBP: 0000000000000000 R08: ff3df32ec33e90d0 R09: ff3df32ec2069030
[  249.110897] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  249.110937] R13: 0000000000000010 R14: ff3df32ec5898000 R15: ff3df32ec3358400
[  249.110982] FS:  00007f66fa01c840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  249.111031] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.111064] CR2: 000000002ad28988 CR3: 0000000003344002 CR4: 0000000000771ef0
[  249.111107] PKRU: 55555554
[  249.111121] Call Trace:
[  249.111133]  <TASK>
[  249.111147]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.111165]  __dev_notify_flags (net/core/dev.c:9787)
[  249.111185]  netif_change_flags (net/core/dev.c:9820)
[  249.111206]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  249.111229]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.111260]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.111281]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.111303]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.111334]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.111355]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.111377]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.111404]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.111431]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.111452]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.111472]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.111490]  ___sys_sendmsg (net/socket.c:2752)
[  249.111509]  __sys_sendmsg (net/socket.c:2784)
[  249.111529]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.111552]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.111579] RIP: 0033:0x7f66fa25608e
[  249.111601] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.111694] RSP: 002b:00007fffacfc7d20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.111737] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f66fa25608e
[  249.111769] RDX: 0000000000000000 RSI: 00007fffacfc7dd0 RDI: 0000000000000005
[  249.111820] RBP: 00007fffacfc7d30 R08: 0000000000000000 R09: 0000000000000000
[  249.111863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.111901] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffacfc84a0
| [  249.114813] ------------[ cut here ]------------
| [  249.114876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7738
| [  249.114961] Modules linked in: 8021q
| [  249.115111] Tainted: [W]=WARN
[  249.115164] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.115231] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.115293] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.115419] RSP: 0018:ff60666e002bb6e0 EFLAGS: 00010286
[  249.115480] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  249.115559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  249.115634] RBP: 0000000000000000 R08: ff3df32ec33e90d0 R09: ff3df32ec206b030
[  249.115707] R10: ff3df32ec5898118 R11: fefefefefefefeff R12: 0000000000000000
[  249.115781] R13: 0000000000000011 R14: ff3df32ec5898000 R15: ff3df32ec1896200
[  249.115856] FS:  00007fabfeebc840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  249.115932] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.115999] CR2: 000000002121d988 CR3: 0000000006814003 CR4: 0000000000771ef0
[  249.116078] PKRU: 55555554
[  249.116125] Call Trace:
[  249.116171]  <TASK>
[  249.116219]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  249.116281]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  249.116337]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.116393]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  249.116448]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.116503]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.116564]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.116626]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.116681]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.116738]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.116793]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.116848]  ___sys_sendmsg (net/socket.c:2752)
[  249.116903]  __sys_sendmsg (net/socket.c:2784)
[  249.116959]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.117014]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.117079] RIP: 0033:0x7fabff0f608e
[  249.117133] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.117261] RSP: 002b:00007fff73d460e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.117336] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fabff0f608e
[  249.117410] RDX: 0000000000000000 RSI: 00007fff73d46190 RDI: 0000000000000005
[  249.117483] RBP: 00007fff73d460f0 R08: 0000000000000000 R09: 0000000000000000
[  249.117562] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.117636] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff73d46860
| [  249.134940] ------------[ cut here ]------------
| [  249.134974] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7739
| [  249.135037] Modules linked in: 8021q
| [  249.135124] Tainted: [W]=WARN
[  249.135147] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.135181] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.135211] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.135303] RSP: 0018:ff60666e05b6f750 EFLAGS: 00010286
[  249.135330] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  249.135368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  249.135408] RBP: 0000000000000002 R08: ff3df32ec4491310 R09: ff3df32ec5866030
[  249.135451] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  249.135491] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18dfe00
[  249.135535] FS:  00007f0965f96840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  249.135590] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.135628] CR2: 00007f096618bc40 CR3: 000000000196a004 CR4: 0000000000771ef0
[  249.135668] PKRU: 55555554
[  249.135682] Call Trace:
[  249.135696]  <TASK>
[  249.135710]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  249.135732]  notifier_call_chain (kernel/notifier.c:85)
[  249.135755]  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)
[  249.135781]  bond_option_mode_set (drivers/net/bonding/bond_options.c:952)
[  249.135811]  __bond_opt_set (drivers/net/bonding/bond_options.c:826)
[  249.135830]  bond_changelink (drivers/net/bonding/bond_netlink.c:232)
[  249.135852]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  249.135881]  bond_newlink (drivers/net/bonding/bond_netlink.c:632)
[  249.135902]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.135924]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.135954]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.135973]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  249.136008]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.136042]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.136067]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.136089]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.136111]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.136135]  ___sys_sendmsg (net/socket.c:2752)
[  249.136156]  __sys_sendmsg (net/socket.c:2784)
[  249.136177]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.136198]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.136221] RIP: 0033:0x7f09661d008e
[  249.136243] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.136340] RSP: 002b:00007ffc85a1f500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.136380] RAX: ffffffffffffffda RBX: 00007ffc85a1fca8 RCX: 00007f09661d008e
[  249.136419] RDX: 0000000000000000 RSI: 00007ffc85a1f5b0 RDI: 0000000000000005
[  249.136456] RBP: 00007ffc85a1f510 R08: 0000000000000000 R09: 0000000000000000
[  249.136497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.136546] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85a1fc80
| [  249.136637] ------------[ cut here ]------------
| [  249.136666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7739
| [  249.136716] Modules linked in: 8021q
| [  249.136802] Tainted: [W]=WARN
[  249.136821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.136851] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.136878] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.136976] RSP: 0018:ff60666e05b6f870 EFLAGS: 00010286
[  249.137010] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  249.137058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  249.137101] RBP: 0000000000000000 R08: ff3df32ec4491310 R09: ff3df32ec5866030
[  249.137142] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  249.137184] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18dfe00
[  249.137228] FS:  00007f0965f96840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  249.137271] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.137302] CR2: 00007f096618bc40 CR3: 000000000196a004 CR4: 0000000000771ef0
[  249.137350] PKRU: 55555554
[  249.137364] Call Trace:
[  249.137378]  <TASK>
[  249.137392]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.137417]  __dev_notify_flags (net/core/dev.c:9787)
[  249.137439]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  249.137459]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  249.137480]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.137502]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.137525]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  249.137555]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.137581]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.137603]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.137622]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.137644]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.137665]  ___sys_sendmsg (net/socket.c:2752)
[  249.137684]  __sys_sendmsg (net/socket.c:2784)
[  249.137708]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.137726]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.137751] RIP: 0033:0x7f09661d008e
[  249.137773] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.137860] RSP: 002b:00007ffc85a1f500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.137902] RAX: ffffffffffffffda RBX: 00007ffc85a1fca8 RCX: 00007f09661d008e
[  249.137942] RDX: 0000000000000000 RSI: 00007ffc85a1f5b0 RDI: 0000000000000005
[  249.137981] RBP: 00007ffc85a1f510 R08: 0000000000000000 R09: 0000000000000000
[  249.138028] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.138072] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc85a1fc80
| [  249.142330] ------------[ cut here ]------------
| [  249.142364] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7742
| [  249.142416] Modules linked in: 8021q
| [  249.142501] Tainted: [W]=WARN
[  249.142519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  249.142557] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  249.142585] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  249.142674] RSP: 0018:ff60666e002b3720 EFLAGS: 00010286
[  249.142701] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  249.142748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  249.142791] RBP: 0000000000000000 R08: ff3df32ec4491310 R09: ff3df32ec5866030
[  249.142843] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  249.142880] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18dfe00
[  249.142923] FS:  00007f1836d45840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  249.142968] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  249.143003] CR2: 0000000012aa4988 CR3: 00000000044a6006 CR4: 0000000000771ef0
[  249.143045] PKRU: 55555554
[  249.143059] Call Trace:
[  249.143072]  <TASK>
[  249.143086]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  249.143104]  __dev_notify_flags (net/core/dev.c:9787)
[  249.143126]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  249.143147]  netif_change_flags (net/core/dev.c:9820)
[  249.143170]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  249.143192]  ? __nla_validate_parse (lib/nlattr.c:620)
[  249.143222]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  249.143244]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  249.143266]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  249.143294]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  249.143315]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  249.143336]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  249.143365]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  249.143386]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  249.143408]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  249.143430]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  249.143451]  ___sys_sendmsg (net/socket.c:2752)
[  249.143473]  __sys_sendmsg (net/socket.c:2784)
[  249.143494]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  249.143513]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  249.143545] RIP: 0033:0x7f1836f7f08e
[  249.143564] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  249.143663] RSP: 002b:00007ffc272dc500 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  249.143709] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1836f7f08e
[  249.143749] RDX: 0000000000000000 RSI: 00007ffc272dc5b0 RDI: 0000000000000005
[  249.143788] RBP: 00007ffc272dc510 R08: 0000000000000000 R09: 0000000000000000
[  249.143830] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c611
[  249.143868] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc272dcc80
| [  251.216901] ------------[ cut here ]------------
| [  251.216953] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7805
| [  251.217015] Modules linked in: 8021q
| [  251.217111] Tainted: [W]=WARN
[  251.217131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.217166] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.217194] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  251.217285] RSP: 0018:ff60666e0051f778 EFLAGS: 00010286
[  251.217315] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  251.217358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  251.217398] RBP: 0000000000000000 R08: ff3df32ec4491310 R09: ff3df32ec58c2030
[  251.217437] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  251.217477] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18dfe00
[  251.217521] FS:  00007f29092f9840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  251.217569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.217606] CR2: 000000000042e5e0 CR3: 0000000005bc7003 CR4: 0000000000771ef0
[  251.217647] PKRU: 55555554
[  251.217663] Call Trace:
[  251.217678]  <TASK>
[  251.217694]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  251.217714]  notifier_call_chain (kernel/notifier.c:85)
[  251.217740]  __netdev_upper_dev_link (net/core/dev.c:8931)
[  251.217777]  netdev_upper_dev_link (net/core/dev.c:8972)
[  251.217808] register_vlan_dev (net/8021q/vlan.c:183) 8021q
[  251.217838] vlan_newlink (net/8021q/vlan_netlink.c:194) 8021q
[  251.217862]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  251.217885]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.217914]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.217936]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  251.217964]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.217988]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.218013]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.218036]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.218059]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.218082]  ___sys_sendmsg (net/socket.c:2752)
[  251.218104]  __sys_sendmsg (net/socket.c:2784)
[  251.218125]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.218150]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.218180] RIP: 0033:0x7f290953308e
[  251.218201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.218294] RSP: 002b:00007ffff8a05740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.218343] RAX: ffffffffffffffda RBX: 00007ffff8a05ef8 RCX: 00007f290953308e
[  251.218382] RDX: 0000000000000000 RSI: 00007ffff8a057f0 RDI: 0000000000000005
[  251.218422] RBP: 00007ffff8a05750 R08: 0000000000000000 R09: 0000000000000000
[  251.218460] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c613
[  251.218500] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8a05ec0
| [  251.218600] ------------[ cut here ]------------
| [  251.218627] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7805
| [  251.218676] Modules linked in: 8021q
| [  251.218757] Tainted: [W]=WARN
[  251.218780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.218813] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.218843] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  251.218938] RSP: 0018:ff60666e0051f780 EFLAGS: 00010286
[  251.218966] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  251.219006] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  251.219049] RBP: 0000000000000002 R08: ff3df32ec4491310 R09: ff3df32ec58c2030
[  251.219089] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  251.219128] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18dfe00
[  251.219173] FS:  00007f29092f9840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  251.219215] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.219243] CR2: 000000000042e5e0 CR3: 0000000005bc7003 CR4: 0000000000771ef0
[  251.219282] PKRU: 55555554
[  251.219296] Call Trace:
[  251.219309]  <TASK>
[  251.219326]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  251.219348]  notifier_call_chain (kernel/notifier.c:85)
[  251.219370]  __netdev_update_features (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1590 net/core/dev.c:10879 net/core/dev.c:11041)
[  251.219399]  ? kick_pool (kernel/workqueue.c:1313)
[  251.219423]  ? queue_delayed_work_on (kernel/workqueue.c:2612)
[  251.219451]  netdev_update_features (net/core/dev.c:11098)
[  251.219481] register_vlan_dev (net/8021q/vlan.c:196) 8021q
[  251.219508] vlan_newlink (net/8021q/vlan_netlink.c:194) 8021q
[  251.219534]  rtnl_newlink (net/core/rtnetlink.c:3904 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  251.219561]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.219588]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.219609]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  251.219636]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.219664]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.219685]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.219708]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.219728]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.219749]  ___sys_sendmsg (net/socket.c:2752)
[  251.219772]  __sys_sendmsg (net/socket.c:2784)
[  251.219793]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.219813]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.219842] RIP: 0033:0x7f290953308e
[  251.219863] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.219956] RSP: 002b:00007ffff8a05740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.220001] RAX: ffffffffffffffda RBX: 00007ffff8a05ef8 RCX: 00007f290953308e
[  251.220050] RDX: 0000000000000000 RSI: 00007ffff8a057f0 RDI: 0000000000000005
[  251.220091] RBP: 00007ffff8a05750 R08: 0000000000000000 R09: 0000000000000000
[  251.220133] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c613
[  251.220176] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8a05ec0
| [  251.220271] ------------[ cut here ]------------
| [  251.220299] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/7805
| [  251.220352] Modules linked in: 8021q
| [  251.220429] Tainted: [W]=WARN
[  251.220451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.220484] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.220507] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  251.220605] RSP: 0018:ff60666e0051f870 EFLAGS: 00010286
[  251.220633] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  251.220676] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  251.220718] RBP: 0000000000000000 R08: ff3df32ec30e6290 R09: ff3df32ec58c2030
[  251.220758] R10: ff3df32ec5866118 R11: fefefefefefefeff R12: 0000000000000000
[  251.220803] R13: 0000000000000010 R14: ff3df32ec5866000 R15: ff3df32ec18dfe00
[  251.220847] FS:  00007f29092f9840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  251.220888] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.220923] CR2: 000000000042e5e0 CR3: 0000000005bc7003 CR4: 0000000000771ef0
[  251.220962] PKRU: 55555554
[  251.220976] Call Trace:
[  251.220989]  <TASK>
[  251.221004]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  251.221028]  __dev_notify_flags (net/core/dev.c:9787)
[  251.221051]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  251.221072]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  251.221093]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.221124]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.221145]  ? get_page_from_freelist (mm/page_alloc.c:1856 mm/page_alloc.c:1866 mm/page_alloc.c:3946)
[  251.221176]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.221203]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.221224]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.221245]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.221266]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.221285]  ___sys_sendmsg (net/socket.c:2752)
[  251.221308]  __sys_sendmsg (net/socket.c:2784)
[  251.221331]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.221351]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.221377] RIP: 0033:0x7f290953308e
[  251.221397] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.221493] RSP: 002b:00007ffff8a05740 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.221534] RAX: ffffffffffffffda RBX: 00007ffff8a05ef8 RCX: 00007f290953308e
[  251.221579] RDX: 0000000000000000 RSI: 00007ffff8a057f0 RDI: 0000000000000005
[  251.221620] RBP: 00007ffff8a05750 R08: 0000000000000000 R09: 0000000000000000
[  251.221660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c613
[  251.221701] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff8a05ec0
| [  251.224675] ------------[ cut here ]------------
| [  251.224741] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/7806
| [  251.224827] Modules linked in: 8021q
| [  251.224973] Tainted: [W]=WARN
[  251.225032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  251.225099] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  251.225161] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  251.225285] RSP: 0018:ff60666e00527720 EFLAGS: 00010286
[  251.225349] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[  251.225423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec1896200
[  251.225495] RBP: 0000000000000000 R08: ff3df32ec30e6290 R09: ff3df32ec592c030
[  251.225575] R10: ff3df32ec5866118 R11: fefefefefefefeff R12: 0000000000000000
[  251.225649] R13: 0000000000000010 R14: ff3df32ec5866000 R15: ff3df32ec1896200
[  251.225725] FS:  00007f0edd2eb840(0000) GS:ff3df32f6753e000(0000) knlGS:0000000000000000
[  251.225800] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  251.225866] CR2: 00000000012f0988 CR3: 0000000003124005 CR4: 0000000000771ef0
[  251.225940] PKRU: 55555554
[  251.225987] Call Trace:
[  251.226040]  <TASK>
[  251.226088]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  251.226143]  __dev_notify_flags (net/core/dev.c:9787)
[  251.226198]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  251.226252]  netif_change_flags (net/core/dev.c:9820)
[  251.226307]  do_setlink.isra.0 (net/core/rtnetlink.c:3206 (discriminator 1))
[  251.226364]  ? __nla_validate_parse (lib/nlattr.c:620)
[  251.226427]  rtnl_newlink (net/core/rtnetlink.c:3840 (discriminator 1) net/core/rtnetlink.c:4013 (discriminator 1) net/core/rtnetlink.c:4150 (discriminator 1))
[  251.226482]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  251.226537]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  251.226606]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  251.226662]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  251.226724]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  251.226786]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  251.226841]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  251.226895]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  251.226949]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  251.227004]  ___sys_sendmsg (net/socket.c:2752)
[  251.227065]  __sys_sendmsg (net/socket.c:2784)
[  251.227120]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  251.227176]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  251.227236] RIP: 0033:0x7f0edd52508e
[  251.227291] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  251.227414] RSP: 002b:00007ffd4992b560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  251.227487] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0edd52508e
[  251.227565] RDX: 0000000000000000 RSI: 00007ffd4992b610 RDI: 0000000000000005
[  251.227639] RBP: 00007ffd4992b570 R08: 0000000000000000 R09: 0000000000000000
[  251.227712] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c613
[  251.227785] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd4992bce0
| [  256.305946] ------------[ cut here ]------------
| [  256.306001] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8101
| [  256.306068] Modules linked in: 8021q
| [  256.306159] Tainted: [W]=WARN
[  256.306182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.306217] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.306249] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.306348] RSP: 0018:ff60666e006b7870 EFLAGS: 00010286
[  256.306380] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.306423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.306464] RBP: 0000000000000000 R08: ff3df32ec4403bd0 R09: ff3df32ec5a59030
[  256.306506] R10: ff3df32ec594c118 R11: fefefefefefefeff R12: 0000000000000000
[  256.306553] R13: 0000000000000010 R14: ff3df32ec594c000 R15: ff3df32ec18e2000
[  256.306604] FS:  00007f70f4fc1840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.306648] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.306683] CR2: 00007f70f529bcb0 CR3: 0000000006c01002 CR4: 0000000000771ef0
[  256.306727] PKRU: 55555554
[  256.306742] Call Trace:
[  256.306759]  <TASK>
[  256.306774]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.306796]  __dev_notify_flags (net/core/dev.c:9787)
[  256.306821]  rtnl_configure_link (net/core/rtnetlink.c:3670)
[  256.306844]  rtnl_newlink (net/core/rtnetlink.c:3914 net/core/rtnetlink.c:4035 net/core/rtnetlink.c:4150)
[  256.306868]  ? do_setlink.isra.0 (net/core/rtnetlink.c:3455)
[  256.306897]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.306920]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  256.306953]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.306983]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.307008]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.307038]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.307063]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.307087]  ___sys_sendmsg (net/socket.c:2752)
[  256.307112]  __sys_sendmsg (net/socket.c:2784)
[  256.307137]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.307167]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.307198] RIP: 0033:0x7f70f51fb08e
[  256.307225] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.307331] RSP: 002b:00007fffeb7d61e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.307377] RAX: ffffffffffffffda RBX: 00007fffeb7d6988 RCX: 00007f70f51fb08e
[  256.307419] RDX: 0000000000000000 RSI: 00007fffeb7d6290 RDI: 0000000000000005
[  256.307461] RBP: 00007fffeb7d61f0 R08: 0000000000000000 R09: 0000000000000000
[  256.307508] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.307552] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffeb7d6960
| [  256.318726] ------------[ cut here ]------------
| [  256.318777] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8105
| [  256.318834] Modules linked in: 8021q
| [  256.318923] Tainted: [W]=WARN
[  256.318946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.318983] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.319014] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.319107] RSP: 0018:ff60666e007676e0 EFLAGS: 00010286
[  256.319136] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.319182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.319223] RBP: 0000000000000000 R08: ff3df32ec4403bd0 R09: ff3df32ec5a5a030
[  256.319274] R10: ff3df32ec594c118 R11: fefefefefefefeff R12: 0000000000000000
[  256.319334] R13: 0000000000000011 R14: ff3df32ec594c000 R15: ff3df32ec18e2000
[  256.319384] FS:  00007f3d881ea840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.319430] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.319470] CR2: 000000000a2dd988 CR3: 0000000004436001 CR4: 0000000000771ef0
[  256.319512] PKRU: 55555554
[  256.319527] Call Trace:
[  256.319544]  <TASK>
[  256.319559]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.319590]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.319622]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.319646]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.319669]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.319694]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.319719]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.319747]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.319769]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.319792]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.319814]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.319838]  ___sys_sendmsg (net/socket.c:2752)
[  256.319861]  __sys_sendmsg (net/socket.c:2784)
[  256.319884]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.319909]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.319942] RIP: 0033:0x7f3d8842408e
[  256.319966] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.320079] RSP: 002b:00007ffc4f2200f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.320125] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3d8842408e
[  256.320170] RDX: 0000000000000000 RSI: 00007ffc4f2201a0 RDI: 0000000000000005
[  256.320212] RBP: 00007ffc4f220100 R08: 0000000000000000 R09: 0000000000000000
[  256.320254] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.320296] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc4f220870
| [  256.341224] ------------[ cut here ]------------
| [  256.341268] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8113
| [  256.341321] Modules linked in: 8021q
| [  256.341403] Tainted: [W]=WARN
[  256.341425] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.341460] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.341490] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.341585] RSP: 0018:ff60666e0076f670 EFLAGS: 00010286
[  256.341619] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.341659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.341701] RBP: 0000000000000000 R08: ff3df32ec191c650 R09: ff3df32ec58c1030
[  256.341743] R10: ff3df32ec58a1118 R11: fefefefefefefeff R12: 0000000000000000
[  256.341777] R13: 0000000000000010 R14: ff3df32ec58a1000 R15: ff3df32ec18dfe00
[  256.341823] FS:  00007fa89f518840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.341872] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.341912] CR2: 000000003d888988 CR3: 0000000006bf9004 CR4: 0000000000771ef0
[  256.341953] PKRU: 55555554
[  256.341967] Call Trace:
[  256.341983]  <TASK>
[  256.341998]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.342019]  netif_close_many (net/core/dev.c:1804)
[  256.342044]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.342076]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  256.342100]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.342130]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.342153]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.342174]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.342194]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.342215]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.342237]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.342259]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.342279]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.342301]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.342324]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.342347]  ___sys_sendmsg (net/socket.c:2752)
[  256.342369]  __sys_sendmsg (net/socket.c:2784)
[  256.342390]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.342409]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.342440] RIP: 0033:0x7fa89f75208e
[  256.342463] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.342561] RSP: 002b:00007ffeaedf3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.342611] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa89f75208e
[  256.342650] RDX: 0000000000000000 RSI: 00007ffeaedf3f70 RDI: 0000000000000005
[  256.342693] RBP: 00007ffeaedf3ed0 R08: 0000000000000000 R09: 0000000000000000
[  256.342735] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.342779] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaedf4640
| [  256.342922] ------------[ cut here ]------------
| [  256.342948] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8113
| [  256.342998] Modules linked in: 8021q
| [  256.343080] Tainted: [W]=WARN
[  256.343103] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.343138] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.343162] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.343254] RSP: 0018:ff60666e0076f590 EFLAGS: 00010286
[  256.343282] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.343347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.343386] RBP: 0000000000000000 R08: ff3df32ec30e6dd0 R09: ff3df32ec58c1030
[  256.343426] R10: ff3df32ec5928118 R11: fefefefefefefeff R12: 0000000000000000
[  256.343466] R13: 0000000000000010 R14: ff3df32ec5928000 R15: ff3df32ec18dfe00
[  256.343507] FS:  00007fa89f518840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.343540] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.343576] CR2: 000000003d888988 CR3: 0000000006bf9004 CR4: 0000000000771ef0
[  256.343628] PKRU: 55555554
[  256.343643] Call Trace:
[  256.343664]  <TASK>
[  256.343677]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.343700]  netif_close_many (net/core/dev.c:1804)
[  256.343723] vlan_device_event (net/8021q/vlan.c:475) 8021q
[  256.343754]  notifier_call_chain (kernel/notifier.c:85)
[  256.343779]  netif_close_many (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1805)
[  256.343800]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.343827]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  256.343847]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.343877]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.343902]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.343922]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.343942]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.343963]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.343986]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.344016]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.344042]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.344065]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.344090]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.344113]  ___sys_sendmsg (net/socket.c:2752)
[  256.344137]  __sys_sendmsg (net/socket.c:2784)
[  256.344158]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.344182]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.344209] RIP: 0033:0x7fa89f75208e
[  256.344228] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.344320] RSP: 002b:00007ffeaedf3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.344362] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa89f75208e
[  256.344401] RDX: 0000000000000000 RSI: 00007ffeaedf3f70 RDI: 0000000000000005
[  256.344444] RBP: 00007ffeaedf3ed0 R08: 0000000000000000 R09: 0000000000000000
[  256.344485] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.344524] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaedf4640
| [  256.344631] ------------[ cut here ]------------
| [  256.344658] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8113
| [  256.344706] Modules linked in: 8021q
| [  256.344784] Tainted: [W]=WARN
[  256.344803] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.344837] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.344862] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.344958] RSP: 0018:ff60666e0076f670 EFLAGS: 00010286
[  256.344989] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.345036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.345080] RBP: 0000000000000000 R08: ff3df32ec4513b50 R09: ff3df32ec58c102c
[  256.345126] R10: ff3df32ec58a0118 R11: fefefefefefefeff R12: 0000000000000000
[  256.345174] R13: 0000000000000010 R14: ff3df32ec58a0000 R15: ff3df32ec18dfe00
[  256.345218] FS:  00007fa89f518840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.345260] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.345295] CR2: 000000003d888988 CR3: 0000000006bf9004 CR4: 0000000000771ef0
[  256.345343] PKRU: 55555554
[  256.345357] Call Trace:
[  256.345371]  <TASK>
[  256.345388]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.345410]  netif_close_many (net/core/dev.c:1804)
[  256.345433]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.345460]  ? rtnl_getlink (./include/linux/skbuff.h:1323 ./include/linux/skbuff.h:1332 net/core/rtnetlink.c:4288)
[  256.345480]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.345508]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.345529]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.345550]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.345572]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.345594]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.345619]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.345649]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.345676]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.345697]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.345718]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.345739]  ___sys_sendmsg (net/socket.c:2752)
[  256.345758]  __sys_sendmsg (net/socket.c:2784)
[  256.345780]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.345801]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.345829] RIP: 0033:0x7fa89f75208e
[  256.345850] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.345950] RSP: 002b:00007ffeaedf3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.345993] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa89f75208e
[  256.346035] RDX: 0000000000000000 RSI: 00007ffeaedf3f70 RDI: 0000000000000005
[  256.346077] RBP: 00007ffeaedf3ed0 R08: 0000000000000000 R09: 0000000000000000
[  256.346119] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.346165] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaedf4640
| [  256.346409] ------------[ cut here ]------------
| [  256.346466] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8113
| [  256.346512] Modules linked in: 8021q
| [  256.346592] Tainted: [W]=WARN
[  256.346620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.346661] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.346685] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.346780] RSP: 0018:ff60666e0076f5d0 EFLAGS: 00010286
[  256.346807] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.346849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.346895] RBP: 0000000000000000 R08: ff3df32ec30e6dd0 R09: ff3df32ec46e5030
[  256.346936] R10: ff3df32ec5928118 R11: fefefefefefefeff R12: 0000000000000000
[  256.346980] R13: 0000000000000011 R14: ff3df32ec5928000 R15: ff3df32ec18dfe00
[  256.347020] FS:  00007fa89f518840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.347066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.347101] CR2: 000000003d888988 CR3: 0000000006bf9004 CR4: 0000000000771ef0
[  256.347145] PKRU: 55555554
[  256.347157] Call Trace:
[  256.347171]  <TASK>
[  256.347184]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.347217] vlan_device_event (net/8021q/vlan.c:515) 8021q
[  256.347248]  notifier_call_chain (kernel/notifier.c:85)
[  256.347267]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  256.347298]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.347321]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.347342]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.347362]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.347382]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.347408]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.347433]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.347451]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.347476]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.347498]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.347519]  ___sys_sendmsg (net/socket.c:2752)
[  256.347541]  __sys_sendmsg (net/socket.c:2784)
[  256.347564]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.347586]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.347620] RIP: 0033:0x7fa89f75208e
[  256.347641] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.347735] RSP: 002b:00007ffeaedf3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.347774] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa89f75208e
[  256.347824] RDX: 0000000000000000 RSI: 00007ffeaedf3f70 RDI: 0000000000000005
[  256.347864] RBP: 00007ffeaedf3ed0 R08: 0000000000000000 R09: 0000000000000000
[  256.347906] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.347952] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaedf4640
| [  256.348118] ------------[ cut here ]------------
| [  256.348156] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8113
| [  256.348207] Modules linked in: 8021q
| [  256.348284] Tainted: [W]=WARN
[  256.348306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.348343] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.348371] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.348471] RSP: 0018:ff60666e0076f6e0 EFLAGS: 00010286
[  256.348498] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.348535] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.348608] RBP: 0000000000000000 R08: ff3df32ec191c650 R09: ff3df32ec46e5030
[  256.348652] R10: ff3df32ec58a1118 R11: fefefefefefefeff R12: 0000000000000000
[  256.348691] R13: 0000000000000011 R14: ff3df32ec58a1000 R15: ff3df32ec18dfe00
[  256.348735] FS:  00007fa89f518840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.348779] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.348813] CR2: 000000003d888988 CR3: 0000000006bf9004 CR4: 0000000000771ef0
[  256.348856] PKRU: 55555554
[  256.348872] Call Trace:
[  256.348885]  <TASK>
[  256.348901]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.348927]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.348951]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.348972]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.348993]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.349015]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.349048]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.349076]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.349099]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.349122]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.349142]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.349161]  ___sys_sendmsg (net/socket.c:2752)
[  256.349185]  __sys_sendmsg (net/socket.c:2784)
[  256.349206]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.349224]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.349253] RIP: 0033:0x7fa89f75208e
[  256.349276] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.349372] RSP: 002b:00007ffeaedf3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.349411] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa89f75208e
[  256.349450] RDX: 0000000000000000 RSI: 00007ffeaedf3f70 RDI: 0000000000000005
[  256.349492] RBP: 00007ffeaedf3ed0 R08: 0000000000000000 R09: 0000000000000000
[  256.349532] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.349574] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaedf4640
| [  256.349858] ------------[ cut here ]------------
| [  256.349884] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8113
| [  256.349938] Modules linked in: 8021q
| [  256.350015] Tainted: [W]=WARN
[  256.350039] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.350072] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.350096] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.350190] RSP: 0018:ff60666e0076f598 EFLAGS: 00010286
[  256.350216] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.350258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.350301] RBP: 0000000000000002 R08: ff3df32ec1d42190 R09: ff3df32ec58a502c
[  256.350338] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[  256.350380] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18dfe00
[  256.350420] FS:  00007fa89f518840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.350461] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.350496] CR2: 000000003d888988 CR3: 0000000006bf9004 CR4: 0000000000771ef0
[  256.350534] PKRU: 55555554
[  256.350548] Call Trace:
[  256.350561]  <TASK>
[  256.350575]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.350596]  notifier_call_chain (kernel/notifier.c:85)
[  256.350623]  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)
[  256.350659]  br_del_if (net/bridge/br_if.c:737)
[  256.350683]  br_device_event (net/bridge/br.c:127)
[  256.350705]  notifier_call_chain (kernel/notifier.c:85)
[  256.350726]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  256.350756]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.350775]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.350795]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.350818]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.350838]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.350858]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.350887]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.350907]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.350930]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.350950]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.350972]  ___sys_sendmsg (net/socket.c:2752)
[  256.350993]  __sys_sendmsg (net/socket.c:2784)
[  256.351011]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.351035]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.351063] RIP: 0033:0x7fa89f75208e
[  256.351086] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.351184] RSP: 002b:00007ffeaedf3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.351222] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa89f75208e
[  256.351262] RDX: 0000000000000000 RSI: 00007ffeaedf3f70 RDI: 0000000000000005
[  256.351299] RBP: 00007ffeaedf3ed0 R08: 0000000000000000 R09: 0000000000000000
[  256.351337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.351377] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaedf4640
| [  256.351472] ------------[ cut here ]------------
| [  256.351497] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/8113
| [  256.351537] Modules linked in: 8021q
| [  256.351615] Tainted: [W]=WARN
[  256.351638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.351676] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.351705] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.351797] RSP: 0018:ff60666e0076f6e0 EFLAGS: 00010286
[  256.351826] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.351867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.351913] RBP: 0000000000000000 R08: ff3df32ec4513b50 R09: ff3df32ec591982c
[  256.351953] R10: ff3df32ec58a0118 R11: fefefefefefefeff R12: 0000000000000000
[  256.351993] R13: 0000000000000011 R14: ff3df32ec58a0000 R15: ff3df32ec18dfe00
[  256.352039] FS:  00007fa89f518840(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.352085] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.352123] CR2: 000000003d888988 CR3: 0000000006bf9004 CR4: 0000000000771ef0
[  256.352166] PKRU: 55555554
[  256.352179] Call Trace:
[  256.352196]  <TASK>
[  256.352211]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.352239]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.352261]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.352283]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.352302]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.352326]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.352347]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.352376]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.352398]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.352419]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.352438]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.352461]  ___sys_sendmsg (net/socket.c:2752)
[  256.352486]  __sys_sendmsg (net/socket.c:2784)
[  256.352507]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.352529]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.352558] RIP: 0033:0x7fa89f75208e
[  256.352580] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.352677] RSP: 002b:00007ffeaedf3ec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.352720] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa89f75208e
[  256.352761] RDX: 0000000000000000 RSI: 00007ffeaedf3f70 RDI: 0000000000000005
[  256.352799] RBP: 00007ffeaedf3ed0 R08: 0000000000000000 R09: 0000000000000000
[  256.352840] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.352878] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeaedf4640
| [  256.369117] ------------[ cut here ]------------
| [  256.369157] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.369222] Modules linked in: 8021q
| [  256.369291] Tainted: [W]=WARN
[  256.369310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.369342] Workqueue: netns cleanup_net
[  256.369363] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.369393] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.369487] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.369514] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.369554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.369596] RBP: 0000000000000000 R08: ff3df32ec190f490 R09: ff3df32ec589082c
[  256.369644] R10: ff3df32ec588c118 R11: fefefefefefefeff R12: 0000000000000000
[  256.369683] R13: 0000000000000011 R14: ff3df32ec588c000 R15: ff3df32ec18dfe00
[  256.369724] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.369768] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.369800] CR2: 00007fb85a8b6270 CR3: 0000000006a22002 CR4: 0000000000771ef0
[  256.369845] PKRU: 55555554
[  256.369856] Call Trace:
[  256.369875]  <TASK>
[  256.369890]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.369919]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.369945]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.369966]  cleanup_net (net/core/net_namespace.c:702)
[  256.369988]  process_one_work (kernel/workqueue.c:3314)
[  256.370008]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.370031]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.370053]  kthread (kernel/kthread.c:436)
[  256.370073]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.370096]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.370115]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.370142]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.378624] ------------[ cut here ]------------
| [  256.378666] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.378725] Modules linked in: 8021q
| [  256.378816] Tainted: [W]=WARN
[  256.378839] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.378874] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.378905] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.379007] RSP: 0018:ff60666e007876d0 EFLAGS: 00010286
[  256.379044] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.379087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec3358400
[  256.379128] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec206902c
[  256.379176] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[  256.379218] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec3358400
[  256.379265] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.379307] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.379347] CR2: 00000000004ec908 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.379391] PKRU: 55555554
[  256.379404] Call Trace:
[  256.379420]  <TASK>
[  256.379435]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.379459]  netif_state_change (net/core/dev.c:1605)
[  256.379483]  ? linkwatch_do_dev (net/core/link_watch.c:184 net/core/link_watch.c:166)
[  256.379506]  linkwatch_sync_dev (net/core/link_watch.c:295)
[  256.379529]  rtnl_getlink (net/core/rtnetlink.c:4273)
[  256.379554]  ? rtnl_fill_ifinfo.isra.0 (net/core/rtnetlink.c:2236)
[  256.379586]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.379614]  ? get_page_from_freelist (./include/linux/spinlock.h:390 mm/page_alloc.c:3373 mm/page_alloc.c:3402 mm/page_alloc.c:3943)
[  256.379647]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.379674]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.379699]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.379727]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.379751]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.379775]  ___sys_sendmsg (net/socket.c:2752)
[  256.379798]  __sys_sendmsg (net/socket.c:2784)
[  256.379821]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.379844]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.379875] RIP: 0033:0x7efcb5aa108e
[  256.379897] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.380002] RSP: 002b:00007ffd24ed32a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.380051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcb5aa108e
[  256.380098] RDX: 0000000000000000 RSI: 00007ffd24ed3350 RDI: 0000000000000006
[  256.380142] RBP: 00007ffd24ed32b0 R08: 0000000000000000 R09: 0000000000000000
[  256.380191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.380234] R13: 00007ffd24ed3400 R14: 000000000049f620 R15: 0000000000000001
| [  256.380405] ------------[ cut here ]------------
| [  256.380435] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.380490] Modules linked in: 8021q
| [  256.380567] Tainted: [W]=WARN
[  256.380589] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.380633] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.380664] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.380764] RSP: 0018:ff60666e00787620 EFLAGS: 00010286
[  256.380795] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  256.380837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.380880] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec206902c
[  256.380925] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[  256.380966] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec18e2000
[  256.381012] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.381064] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.381100] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.381147] PKRU: 55555554
[  256.381162] Call Trace:
[  256.381176]  <TASK>
[  256.381191]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.381214]  __dev_notify_flags (net/core/dev.c:9787)
[  256.381237]  __dev_set_promiscuity (net/core/dev.c:9630)
[  256.381271]  netif_set_promiscuity (net/core/dev.c:9639)
[  256.381300]  dev_set_promiscuity (net/core/dev_api.c:288)
[  256.381323]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  256.381350]  ? rtnl_getlink (net/core/rtnetlink.c:4296 (discriminator 3))
[  256.381373]  br_dev_delete (net/bridge/br_if.c:386)
[  256.381394]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.381419]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.381443]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.381465]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.381485]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.381508]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.381540]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.381564]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.381587]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.381613]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.381637]  ___sys_sendmsg (net/socket.c:2752)
[  256.381661]  __sys_sendmsg (net/socket.c:2784)
[  256.381684]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.381707]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.381737] RIP: 0033:0x7efcb5aa108e
[  256.381760] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.381865] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.381908] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.381955] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.382000] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.382044] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.382087] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.382229] ------------[ cut here ]------------
| [  256.382259] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.382312] Modules linked in: 8021q
| [  256.382391] Tainted: [W]=WARN
[  256.382413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.382448] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.382477] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.382576] RSP: 0018:ff60666e00787618 EFLAGS: 00010286
[  256.382614] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.382656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.382697] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec206902c
[  256.382742] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[  256.382785] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec18e2000
[  256.382829] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.382870] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.382905] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.382949] PKRU: 55555554
[  256.382964] Call Trace:
[  256.382979]  <TASK>
[  256.382995]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.383018]  notifier_call_chain (kernel/notifier.c:85)
[  256.383046]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  256.383076]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  256.383107]  del_nbp (net/bridge/br_if.c:363)
[  256.383131]  br_dev_delete (net/bridge/br_if.c:386)
[  256.383155]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.383181]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.383209]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.383232]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.383254]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.383276]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.383307]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.383329]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.383351]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.383375]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.383397]  ___sys_sendmsg (net/socket.c:2752)
[  256.383421]  __sys_sendmsg (net/socket.c:2784)
[  256.383445]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.383469]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.383500] RIP: 0033:0x7efcb5aa108e
[  256.383522] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.383628] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.383671] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.383714] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.383758] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.383800] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.383840] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.384023] ------------[ cut here ]------------
| [  256.384058] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.384113] Modules linked in: 8021q
| [  256.384197] Tainted: [W]=WARN
[  256.384218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.384254] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.384286] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.384387] RSP: 0018:ff60666e00787620 EFLAGS: 00010286
[  256.384419] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  256.384463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.384509] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec206902c
[  256.384555] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[  256.384604] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18e2000
[  256.384652] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.384696] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.384732] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.384776] PKRU: 55555554
[  256.384791] Call Trace:
[  256.384806]  <TASK>
[  256.384821]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.384844]  __dev_notify_flags (net/core/dev.c:9787)
[  256.384867]  __dev_set_promiscuity (net/core/dev.c:9630)
[  256.384897]  netif_set_promiscuity (net/core/dev.c:9639)
[  256.384925]  dev_set_promiscuity (net/core/dev_api.c:288)
[  256.384949]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  256.384973]  br_dev_delete (net/bridge/br_if.c:386)
[  256.384996]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.385021]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.385047]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.385070]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.385092]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.385115]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.385140]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.385168]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.385189]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.385212]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.385235]  ___sys_sendmsg (net/socket.c:2752)
[  256.385258]  __sys_sendmsg (net/socket.c:2784)
[  256.385282]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.385305]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.385338] RIP: 0033:0x7efcb5aa108e
[  256.385360] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.385460] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.385503] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.385546] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.385590] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.385724] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.385768] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.385902] ------------[ cut here ]------------
| [  256.385931] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.385983] Modules linked in: 8021q
| [  256.386063] Tainted: [W]=WARN
[  256.386083] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.386118] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.386145] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.386241] RSP: 0018:ff60666e00787618 EFLAGS: 00010286
[  256.386270] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.386313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.386353] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec206902c
[  256.386394] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[  256.386436] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18e2000
[  256.386481] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.386525] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.386563] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.386617] PKRU: 55555554
[  256.386633] Call Trace:
[  256.386647]  <TASK>
[  256.386661]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.386681]  notifier_call_chain (kernel/notifier.c:85)
[  256.386705]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  256.386739]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  256.386766]  del_nbp (net/bridge/br_if.c:363)
[  256.386786]  br_dev_delete (net/bridge/br_if.c:386)
[  256.386809]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.386833]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.386857]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.386880]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.386904]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.386926]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.386954]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.386978]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.387001]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.387023]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.387050]  ___sys_sendmsg (net/socket.c:2752)
[  256.387074]  __sys_sendmsg (net/socket.c:2784)
[  256.387096]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.387123]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.387151] RIP: 0033:0x7efcb5aa108e
[  256.387173] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.387270] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.387313] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.387356] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.387396] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.387438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.387481] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.387665] ------------[ cut here ]------------
| [  256.387694] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.387748] Modules linked in: 8021q
| [  256.387830] Tainted: [W]=WARN
[  256.387851] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.387888] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.387918] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.388021] RSP: 0018:ff60666e00787620 EFLAGS: 00010286
[  256.388061] RAX: 00000000ffffffa6 RBX: 0000000000000100 RCX: 0000000000000000
[  256.388104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.388149] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec206902c
[  256.388193] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[  256.388236] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec18e2000
[  256.388286] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.388330] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.388365] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.388409] PKRU: 55555554
[  256.388425] Call Trace:
[  256.388439]  <TASK>
[  256.388454]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.388476]  __dev_notify_flags (net/core/dev.c:9787)
[  256.388498]  __dev_set_promiscuity (net/core/dev.c:9630)
[  256.388528]  netif_set_promiscuity (net/core/dev.c:9639)
[  256.388557]  dev_set_promiscuity (net/core/dev_api.c:288)
[  256.388580]  del_nbp (net/bridge/br_if.c:254 net/bridge/br_if.c:340)
[  256.388610]  br_dev_delete (net/bridge/br_if.c:386)
[  256.388634]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.388659]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.388683]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.388705]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.388727]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.388749]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.388776]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.388801]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.388824]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.388845]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.388868]  ___sys_sendmsg (net/socket.c:2752)
[  256.388892]  __sys_sendmsg (net/socket.c:2784)
[  256.388914]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.388937]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.388962] RIP: 0033:0x7efcb5aa108e
[  256.388981] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.389087] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.389128] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.389172] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.389214] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.389257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.389299] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.389434] ------------[ cut here ]------------
| [  256.389462] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.389514] Modules linked in: 8021q
| [  256.389594] Tainted: [W]=WARN
[  256.389619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.389662] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.389690] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.389788] RSP: 0018:ff60666e00787618 EFLAGS: 00010286
[  256.389817] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[  256.389862] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.389910] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec206902c
[  256.389954] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[  256.390000] R13: 0000000000000010 R14: ff3df32ec5887000 R15: ff3df32ec18e2000
[  256.390047] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.390092] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.390133] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.390183] PKRU: 55555554
[  256.390198] Call Trace:
[  256.390211]  <TASK>
[  256.390226]  rtnetlink_event (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:7121)
[  256.390246]  notifier_call_chain (kernel/notifier.c:85)
[  256.390270]  __netdev_upper_dev_unlink (net/core/dev.c:9027)
[  256.390300]  netdev_upper_dev_unlink (net/core/dev.c:9054)
[  256.390328]  del_nbp (net/bridge/br_if.c:363)
[  256.390352]  br_dev_delete (net/bridge/br_if.c:386)
[  256.390376]  rtnl_dellink (net/core/rtnetlink.c:3591 net/core/rtnetlink.c:3634)
[  256.390400]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.390424]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.390445]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.390470]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.390492]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.390521]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.390545]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.390570]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.390592]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.390625]  ___sys_sendmsg (net/socket.c:2752)
[  256.390648]  __sys_sendmsg (net/socket.c:2784)
[  256.390673]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.390695]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.390725] RIP: 0033:0x7efcb5aa108e
[  256.390748] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.390848] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.390891] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.390933] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.390976] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.391020] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.391066] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.391253] ------------[ cut here ]------------
| [  256.391280] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.391342] Modules linked in: 8021q
| [  256.391425] Tainted: [W]=WARN
[  256.391448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.391484] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.391514] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.391625] RSP: 0018:ff60666e00787670 EFLAGS: 00010286
[  256.391654] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.391701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.391745] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec206902c
[  256.391791] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[  256.391834] R13: 0000000000000010 R14: ff3df32ec2ef2000 R15: ff3df32ec18e2000
[  256.391882] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.391927] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.391960] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.392005] PKRU: 55555554
[  256.392019] Call Trace:
[  256.392037]  <TASK>
[  256.392051]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.392075]  netif_close_many (net/core/dev.c:1804)
[  256.392098]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.392129]  ? sysfs_remove_group (fs/sysfs/group.c:330)
[  256.392154]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.392178]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.392200]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.392223]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.392244]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.392266]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.392295]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.392319]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.392343]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.392370]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.392393]  ___sys_sendmsg (net/socket.c:2752)
[  256.392416]  __sys_sendmsg (net/socket.c:2784)
[  256.392439]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.392461]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.392486] RIP: 0033:0x7efcb5aa108e
[  256.392506] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.392607] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.392650] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.392692] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.392735] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.392777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.392819] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.392968] ------------[ cut here ]------------
| [  256.393021] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/8121
| [  256.393087] Modules linked in: 8021q
| [  256.393175] Tainted: [W]=WARN
[  256.393194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.393231] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.393261] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.393363] RSP: 0018:ff60666e007876e0 EFLAGS: 00010286
[  256.393390] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.393431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18e2000
[  256.393473] RBP: 0000000000000000 R08: ff3df32ec1d42190 R09: ff3df32ec207582c
[  256.393517] R10: ff3df32ec2ef2118 R11: fefefefefefefeff R12: 0000000000000000
[  256.393560] R13: 0000000000000011 R14: ff3df32ec2ef2000 R15: ff3df32ec18e2000
[  256.393606] FS:  00007efcb5867840(0000) GS:ff3df32f675be000(0000) knlGS:0000000000000000
[  256.393648] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.393684] CR2: 000000003eca7988 CR3: 0000000004637002 CR4: 0000000000771ef0
[  256.393730] PKRU: 55555554
[  256.393744] Call Trace:
[  256.393760]  <TASK>
[  256.393775]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.393805]  rtnl_dellink (net/core/rtnetlink.c:3592 net/core/rtnetlink.c:3634)
[  256.393830]  ? kmalloc_reserve (net/core/skbuff.c:613 (discriminator 7))
[  256.393853]  ? rtnl_dellinkprop (net/core/rtnetlink.c:4408)
[  256.393874]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7061)
[  256.393897]  ? netlink_unicast (net/netlink/af_netlink.c:1270 net/netlink/af_netlink.c:1360)
[  256.393920]  ? rtnl_calcit.isra.0 (./include/net/netlink.h:1734 (discriminator 1))
[  256.393951]  netlink_rcv_skb (net/netlink/af_netlink.c:2551)
[  256.393970]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[  256.393998]  netlink_sendmsg (net/netlink/af_netlink.c:1895)
[  256.394023]  ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4))
[  256.394048]  ___sys_sendmsg (net/socket.c:2752)
[  256.394073]  __sys_sendmsg (net/socket.c:2784)
[  256.394096]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[  256.394119]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[  256.394150] RIP: 0033:0x7efcb5aa108e
[  256.394169] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 94 bd 00 00       	call   0xbd9c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  256.394274] RSP: 002b:00007ffd24ed48b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  256.394318] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efcb5aa108e
[  256.394366] RDX: 0000000000000000 RSI: 00007ffd24ed4960 RDI: 0000000000000005
[  256.394408] RBP: 00007ffd24ed48c0 R08: 0000000000000000 R09: 0000000000000000
[  256.394451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c618
[  256.394495] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd24ed5030
| [  256.412093] ------------[ cut here ]------------
| [  256.412283] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.412348] Modules linked in: 8021q
| [  256.412430] Tainted: [W]=WARN
[  256.412451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.412487] Workqueue: netns cleanup_net
[  256.412510] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.412539] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.412646] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.412671] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.412713] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.412757] RBP: 0000000000000000 R08: ff3df32ec4491310 R09: ff3df32ec588a030
[  256.412799] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  256.412842] R13: 0000000000000010 R14: ff3df32ec5948000 R15: ff3df32ec18dfe00
[  256.412884] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.412928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.412962] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.413004] PKRU: 55555554
[  256.413017] Call Trace:
[  256.413040]  <TASK>
[  256.413056]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.413079]  netif_close_many (net/core/dev.c:1804)
[  256.413104]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.413133]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[  256.413158]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.413179]  cleanup_net (net/core/net_namespace.c:702)
[  256.413202]  process_one_work (kernel/workqueue.c:3314)
[  256.413227]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.413248]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.413271]  kthread (kernel/kthread.c:436)
[  256.413292]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.413313]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.413337]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.413357]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.413464] ------------[ cut here ]------------
| [  256.413491] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.413547] Modules linked in: 8021q
| [  256.413632] Tainted: [W]=WARN
[  256.413652] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.413689] Workqueue: netns cleanup_net
[  256.413712] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.413739] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.413833] RSP: 0018:ff60666e0039fb98 EFLAGS: 00010286
[  256.413861] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.413902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.413940] RBP: 0000000000000000 R08: ff3df32ec30e6290 R09: ff3df32ec588a030
[  256.413986] R10: ff3df32ec5866118 R11: fefefefefefefeff R12: 0000000000000000
[  256.414037] R13: 0000000000000010 R14: ff3df32ec5866000 R15: ff3df32ec18dfe00
[  256.414079] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.414121] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.414156] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.414197] PKRU: 55555554
[  256.414213] Call Trace:
[  256.414225]  <TASK>
[  256.414240]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.414263]  netif_close_many (net/core/dev.c:1804)
[  256.414284]  ? rtnl_is_locked (net/core/rtnetlink.c:169)
[  256.414302]  ? vlan_vid_del (net/8021q/vlan_core.c:367 net/8021q/vlan_core.c:387)
[  256.414326] vlan_device_event (net/8021q/vlan.c:475) 8021q
[  256.414356]  notifier_call_chain (kernel/notifier.c:85)
[  256.414377]  netif_close_many (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:1805)
[  256.414395]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.414424]  ? ipmr_free_table (net/ipv4/ipmr.c:453)
[  256.414444]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.414465]  cleanup_net (net/core/net_namespace.c:702)
[  256.414488]  process_one_work (kernel/workqueue.c:3314)
[  256.414509]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.414529]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.414549]  kthread (kernel/kthread.c:436)
[  256.414570]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.414591]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.414622]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.414642]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.414801] ------------[ cut here ]------------
| [  256.414827] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.414884] Modules linked in: 8021q
| [  256.414962] Tainted: [W]=WARN
[  256.414984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.415022] Workqueue: netns cleanup_net
[  256.415049] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.415076] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.415173] RSP: 0018:ff60666e0039fbd8 EFLAGS: 00010286
[  256.415202] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.415248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.415291] RBP: 0000000000000000 R08: ff3df32ec30e6290 R09: ff3df32ec46e6830
[  256.415330] R10: ff3df32ec5866118 R11: fefefefefefefeff R12: 0000000000000000
[  256.415369] R13: 0000000000000011 R14: ff3df32ec5866000 R15: ff3df32ec18dfe00
[  256.415416] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.415457] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.415490] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.415538] PKRU: 55555554
[  256.415552] Call Trace:
[  256.415567]  <TASK>
[  256.415580]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.415614] vlan_device_event (net/8021q/vlan.c:515) 8021q
[  256.415645]  notifier_call_chain (kernel/notifier.c:85)
[  256.415668]  unregister_netdevice_many_notify (net/core/dev.c:2287 net/core/dev.c:2301 net/core/dev.c:12436)
[  256.415698]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.415720]  cleanup_net (net/core/net_namespace.c:702)
[  256.415743]  process_one_work (kernel/workqueue.c:3314)
[  256.415765]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.415786]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.415807]  kthread (kernel/kthread.c:436)
[  256.415828]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.415849]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.415871]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.415895]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.416004] ------------[ cut here ]------------
| [  256.416038] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.416097] Modules linked in: 8021q
| [  256.416173] Tainted: [W]=WARN
[  256.416193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.416226] Workqueue: netns cleanup_net
[  256.416246] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.416280] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.416380] RSP: 0018:ff60666e0039fce8 EFLAGS: 00010286
[  256.416410] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.416456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.416497] RBP: 0000000000000000 R08: ff3df32ec4491310 R09: ff3df32ec58c3030
[  256.416540] R10: ff3df32ec5948118 R11: fefefefefefefeff R12: 0000000000000000
[  256.416581] R13: 0000000000000011 R14: ff3df32ec5948000 R15: ff3df32ec18dfe00
[  256.416628] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.416673] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.416705] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.416748] PKRU: 55555554
[  256.416762] Call Trace:
[  256.416775]  <TASK>
[  256.416788]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.416818]  ops_undo_list (net/core/net_namespace.c:187 net/core/net_namespace.c:248)
[  256.416839]  cleanup_net (net/core/net_namespace.c:702)
[  256.416860]  process_one_work (kernel/workqueue.c:3314)
[  256.416884]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.416907]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.416928]  kthread (kernel/kthread.c:436)
[  256.416949]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.416974]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.416995]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.417013]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.427087] ------------[ cut here ]------------
| [  256.427146] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.427208] Modules linked in: 8021q
| [  256.427290] Tainted: [W]=WARN
[  256.427311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.427350] Workqueue: netns cleanup_net
[  256.427371] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.427403] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.427502] RSP: 0018:ff60666e0039fc08 EFLAGS: 00010286
[  256.427530] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.427572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.427617] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec458802c
[  256.427659] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[  256.427700] R13: 0000000000000010 R14: ff3df32ec5920000 R15: ff3df32ec18dfe00
[  256.427740] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.427781] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.427812] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.427851] PKRU: 55555554
[  256.427871] Call Trace:
[  256.427888]  <TASK>
[  256.427904]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.427927]  netif_close_many (net/core/dev.c:1804)
[  256.427945]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.427975]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.428003]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.428034]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.428054]  cleanup_net (net/core/net_namespace.c:702)
[  256.428077]  process_one_work (kernel/workqueue.c:3314)
[  256.428097]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.428118]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.428142]  kthread (kernel/kthread.c:436)
[  256.428164]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.428186]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.428208]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.428231]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.428309] ------------[ cut here ]------------
| [  256.428337] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.428385] Modules linked in: 8021q
| [  256.428471] Tainted: [W]=WARN
[  256.428490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.428523] Workqueue: netns cleanup_net
[  256.428544] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.428574] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.428677] RSP: 0018:ff60666e0039fc08 EFLAGS: 00010286
[  256.428704] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[  256.428742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.428784] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec458802c
[  256.428824] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[  256.428868] R13: 0000000000000010 R14: ff3df32ec5881000 R15: ff3df32ec18dfe00
[  256.428912] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.428956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.428991] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.429037] PKRU: 55555554
[  256.429049] Call Trace:
[  256.429062]  <TASK>
[  256.429077]  rtmsg_ifinfo (net/core/rtnetlink.c:4551 net/core/rtnetlink.c:4541 net/core/rtnetlink.c:4560)
[  256.429096]  netif_close_many (net/core/dev.c:1804)
[  256.429118]  unregister_netdevice_many_notify (net/core/dev.c:12406)
[  256.429147]  ? unregister_netdevice_queue (net/core/dev.c:12301 (discriminator 1))
[  256.429174]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.429203]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.429224]  cleanup_net (net/core/net_namespace.c:702)
[  256.429244]  process_one_work (kernel/workqueue.c:3314)
[  256.429262]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.429282]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.429304]  kthread (kernel/kthread.c:436)
[  256.429326]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.429347]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.429370]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.429390]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.429491] ------------[ cut here ]------------
| [  256.429517] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.429573] Modules linked in: 8021q
| [  256.429651] Tainted: [W]=WARN
[  256.429673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.429706] Workqueue: netns cleanup_net
[  256.429729] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.429753] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.429851] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.429880] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.429917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.429959] RBP: 0000000000000000 R08: ff3df32ec4507e50 R09: ff3df32ec58be030
[  256.429998] R10: ff3df32ec5921118 R11: fefefefefefefeff R12: 0000000000000000
[  256.430042] R13: 0000000000000011 R14: ff3df32ec5921000 R15: ff3df32ec18dfe00
[  256.430076] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.430118] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.430145] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.430195] PKRU: 55555554
[  256.430210] Call Trace:
[  256.430223]  <TASK>
[  256.430236]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.430268]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.430296]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.430318]  cleanup_net (net/core/net_namespace.c:702)
[  256.430337]  process_one_work (kernel/workqueue.c:3314)
[  256.430360]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.430385]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.430406]  kthread (kernel/kthread.c:436)
[  256.430429]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.430450]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.430471]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.430494]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.430615] ------------[ cut here ]------------
| [  256.430643] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.430699] Modules linked in: 8021q
| [  256.430774] Tainted: [W]=WARN
[  256.430799] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.430832] Workqueue: netns cleanup_net
[  256.430854] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.430883] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.430967] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.430990] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.431036] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.431075] RBP: 0000000000000000 R08: ff3df32ec4507910 R09: ff3df32ec589682c
[  256.431114] R10: ff3df32ec5920118 R11: fefefefefefefeff R12: 0000000000000000
[  256.431152] R13: 0000000000000011 R14: ff3df32ec5920000 R15: ff3df32ec18dfe00
[  256.431196] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.431237] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.431270] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.431310] PKRU: 55555554
[  256.431323] Call Trace:
[  256.431337]  <TASK>
[  256.431351]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.431380]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.431409]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.431435]  cleanup_net (net/core/net_namespace.c:702)
[  256.431456]  process_one_work (kernel/workqueue.c:3314)
[  256.431475]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.431496]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.431517]  kthread (kernel/kthread.c:436)
[  256.431538]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.431560]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.431582]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.431609]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.431714] ------------[ cut here ]------------
| [  256.431739] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.431787] Modules linked in: 8021q
| [  256.431860] Tainted: [W]=WARN
[  256.431879] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.431912] Workqueue: netns cleanup_net
[  256.431933] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.431967] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.432064] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.432097] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.432137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.432175] RBP: 0000000000000000 R08: ff3df32ec2e5bad0 R09: ff3df32ec2076030
[  256.432215] R10: ff3df32ec5882118 R11: fefefefefefefeff R12: 0000000000000000
[  256.432254] R13: 0000000000000011 R14: ff3df32ec5882000 R15: ff3df32ec18dfe00
[  256.432301] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.432345] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.432382] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.432423] PKRU: 55555554
[  256.432438] Call Trace:
[  256.432452]  <TASK>
[  256.432466]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.432490]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.432520]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.432540]  cleanup_net (net/core/net_namespace.c:702)
[  256.432561]  process_one_work (kernel/workqueue.c:3314)
[  256.432583]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.432607]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.432630]  kthread (kernel/kthread.c:436)
[  256.432655]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.432676]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.432698]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.432720]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.432821] ------------[ cut here ]------------
| [  256.432847] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.432891] Modules linked in: 8021q
| [  256.432968] Tainted: [W]=WARN
[  256.432991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.433028] Workqueue: netns cleanup_net
[  256.433050] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.433078] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.433172] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.433200] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.433242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.433280] RBP: 0000000000000000 R08: ff3df32ec4509e50 R09: ff3df32ec58ab02c
[  256.433324] R10: ff3df32ec5881118 R11: fefefefefefefeff R12: 0000000000000000
[  256.433363] R13: 0000000000000011 R14: ff3df32ec5881000 R15: ff3df32ec18dfe00
[  256.433408] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.433449] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.433491] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.433529] PKRU: 55555554
[  256.433543] Call Trace:
[  256.433558]  <TASK>
[  256.433572]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.433606]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.433630]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.433651]  cleanup_net (net/core/net_namespace.c:702)
[  256.433671]  process_one_work (kernel/workqueue.c:3314)
[  256.433695]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.433718]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.433740]  kthread (kernel/kthread.c:436)
[  256.433761]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.433782]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.433799]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.433822]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.433928] ------------[ cut here ]------------
| [  256.433958] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.434017] Modules linked in: 8021q
| [  256.434095] Tainted: [W]=WARN
[  256.434115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.434148] Workqueue: netns cleanup_net
[  256.434168] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.434198] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.434288] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.434320] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.434362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.434407] RBP: 0000000000000000 R08: ff3df32ec190ff10 R09: ff3df32ec4581030
[  256.434448] R10: ff3df32ec2068118 R11: fefefefefefefeff R12: 0000000000000000
[  256.434491] R13: 0000000000000011 R14: ff3df32ec2068000 R15: ff3df32ec18dfe00
[  256.434535] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.434573] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.434606] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.434642] PKRU: 55555554
[  256.434684] Call Trace:
[  256.434700]  <TASK>
[  256.434714]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.434747]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.434777]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.434794]  cleanup_net (net/core/net_namespace.c:702)
[  256.434815]  process_one_work (kernel/workqueue.c:3314)
[  256.434840]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.434860]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.434882]  kthread (kernel/kthread.c:436)
[  256.434904]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.434927]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.434950]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.434969]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.435106] ------------[ cut here ]------------
| [  256.435155] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.435214] Modules linked in: 8021q
| [  256.435285] Tainted: [W]=WARN
[  256.435305] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.435339] Workqueue: netns cleanup_net
[  256.435360] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.435389] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.435481] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.435510] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.435552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.435592] RBP: 0000000000000000 R08: ff3df32ec4491f10 R09: ff3df32ec458382c
[  256.435631] R10: ff3df32ec5887118 R11: fefefefefefefeff R12: 0000000000000000
[  256.435671] R13: 0000000000000011 R14: ff3df32ec5887000 R15: ff3df32ec18dfe00
[  256.435711] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.435753] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.435785] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.435825] PKRU: 55555554
[  256.435838] Call Trace:
[  256.435852]  <TASK>
[  256.435864]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.435892]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.435919]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.435940]  cleanup_net (net/core/net_namespace.c:702)
[  256.435960]  process_one_work (kernel/workqueue.c:3314)
[  256.435979]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.436002]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.436022]  kthread (kernel/kthread.c:436)
[  256.436046]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.436069]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.436091]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.436116]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.436218] ------------[ cut here ]------------
| [  256.436243] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.436298] Modules linked in: 8021q
| [  256.436376] Tainted: [W]=WARN
[  256.436398] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.436434] Workqueue: netns cleanup_net
[  256.436455] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.436481] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.436568] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.436594] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.436640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.436685] RBP: 0000000000000000 R08: ff3df32ec311e950 R09: ff3df32ec587102c
[  256.436726] R10: ff3df32ec30ad118 R11: fefefefefefefeff R12: 0000000000000000
[  256.436766] R13: 0000000000000011 R14: ff3df32ec30ad000 R15: ff3df32ec18dfe00
[  256.436805] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.436843] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.436874] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.436922] PKRU: 55555554
[  256.436936] Call Trace:
[  256.436950]  <TASK>
[  256.436964]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.436993]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.437021]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.437044]  cleanup_net (net/core/net_namespace.c:702)
[  256.437066]  process_one_work (kernel/workqueue.c:3314)
[  256.437088]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.437109]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.437128]  kthread (kernel/kthread.c:436)
[  256.437150]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.437172]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.437191]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.437213]  ret_from_fork_asm (arch/x86/entry/entry_64.S:245)
| [  256.458060] ------------[ cut here ]------------
| [  256.458136] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: 2/188
| [  256.458198] Modules linked in: 8021q
| [  256.458279] Tainted: [W]=WARN
[  256.458299] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  256.458333] Workqueue: netns cleanup_net
[  256.458357] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4523 (discriminator 3))
[  256.458386] Code: 80 00 00 00 e8 09 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 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
[  256.458484] RSP: 0018:ff60666e0039fc78 EFLAGS: 00010286
[  256.458511] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[  256.458550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3df32ec18dfe00
[  256.458592] RBP: 0000000000000000 R08: ff3df32ec18cfa10 R09: ff3df32ec586802c
[  256.458627] R10: ff3df32ec5862118 R11: fefefefefefefeff R12: 0000000000000000
[  256.458664] R13: 0000000000000011 R14: ff3df32ec5862000 R15: ff3df32ec18dfe00
[  256.458704] FS:  0000000000000000(0000) GS:ff3df32f6743e000(0000) knlGS:0000000000000000
[  256.458744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  256.458777] CR2: 00007fd427f16f98 CR3: 000000001c042001 CR4: 0000000000771ef0
[  256.458816] PKRU: 55555554
[  256.458829] Call Trace:
[  256.458843]  <TASK>
[  256.458857]  unregister_netdevice_many_notify (net/core/dev.c:12439)
[  256.458886]  default_device_exit_batch (net/core/dev.c:12497 net/core/dev.c:13089)
[  256.458913]  ops_undo_list (net/core/net_namespace.c:205 net/core/net_namespace.c:252)
[  256.458936]  cleanup_net (net/core/net_namespace.c:702)
[  256.458957]  process_one_work (kernel/workqueue.c:3314)
[  256.458978]  worker_thread (kernel/workqueue.c:3397 kernel/workqueue.c:3478)
[  256.458999]  ? rescuer_thread (kernel/workqueue.c:3672)
[  256.459020]  kthread (kernel/kthread.c:436)
[  256.459044]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))
[  256.459065]  ret_from_fork (arch/x86/kernel/process.c:158)
[  256.459087]  ? kthread_park (kernel/kthread.c:725 (discriminator 4))


Finger prints:
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_compute_master_upper_features:do_set_master
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:netdev_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:vlan_device_event:notifier_call_chain
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:netif_close_many:unregister_netdevice_many_notify:default_device_exit_batch
rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain: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:rtnetlink_event:notifier_call_chain:call_netdevice_notifiers:do_set_master
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: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:rtnetlink_event:notifier_call_chain:__netdev_update_features:netdev_update_features
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:rtnetlink_event:notifier_call_chain:netdev_lower_state_changed:bond_enslave
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:rtmsg_ifinfo:netif_state_change:rtnl_newlink:rtnetlink_rcv_msg
rtmsg_ifinfo_build_skb:rtmsg_ifinfo:__dev_notify_flags:rtnl_configure_link:veth_newlink
rtmsg_ifinfo_build_skb:unregister_netdevice_many_notify:vlan_device_event:notifier_call_chain:unregister_netdevice_many_notify